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School of City and Regional Planning Assistant Professor Rounaq Basu knows it, too. So he and his students (supported by the Center for Urban Resilience and Analytics) created the Cool Routes app to help people in Atlanta find the most shaded — and most importantly, the coolest — paths if they have to walk or bike outside.

Describing Atlanta’s latest heatwave, “This is great for research, but not so great for residents,” Basu said. “I like to walk and bike everywhere, and it’s too hot. I need to know where the shaded paths are!”

The Cool Routes app currently covers 10 cities in the U.S., including Atlanta. Users choose a city from a dropdown menu, provide a trip start and destination, tell the app whether they’re walking or biking, and select route preferences. The app then generates up to three routes to the user’s destination, allowing them to compare how much cooler one route is from another. Further refinement of routes is offered after that.

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The SCC is home to seven student engineering competition teams and provides workspace, tools, and resources to help students apply classroom learning to real-world engineering challenges.

In his new role, Simmons will provide strategic leadership and operational oversight for student competition teams, facilities, staff, budgets, sponsorships, and safety programs. He also will teach and mentor students through engineering design and experiential learning courses, helping connect classroom instruction with project-based experiences.

“Richard brings a unique combination of industry experience, research leadership, and deep commitment to student success,” said Carolyn Seepersad, Eugene C. Gwaltney, Jr. School Chair. “As an accomplished engineer and a Georgia Tech alumnus, he understands the value of experiential learning and is well-positioned to lead the Student Competition Center.”

Simmons, ME 1993, joined Georgia Tech in 2016 after spending the first 20 years of his career leading research, technology, and business development initiatives in the automotive industry, energy sector, and federal government. After graduating from Tech, he earned his master’s and doctoral degrees from Purdue University and later became a licensed professional engineer.

Over the past decade, Simmons has held several leadership and research positions within Georgia Tech’s Strategic Energy Institute, including founding director of the Energy Policy and Innovation Center and, most recently, director of Research and Studies. He has also taught a variety of courses at the Woodruff School, including ME 2110, Capstone Design, Energy Systems, and Renewable Energy.

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Blending engineering challenges, field experiences, and team-based design projects, the weeklong program in June gave students a dynamic introduction to energy, sustainability, and engineering innovation and a rare opportunity to engage directly with the technologies, infrastructure, people, and ideas that help power the world.

“Our goal is to get outside of the classroom, have fun, and demonstrate how a STEM education can literally help turn on lightbulbs,” said SEI’s director of Research and Studies, Rich Simmons, who also directs Energy Unplugged. “Through hands-on learning, field trips, and real-world experiences, these creative students are learning that everyone can play a role in our energy future. Along the way, they are gaining a deeper understanding of the tradeoffs and challenges engineers face and learning from experts about pathways to an energy career.”

Mousetrap-Powered Cars
Putting those ideas into practice from day one, the camp began with an engineering challenge in which students designed and constructed mousetrap-powered cars. Using the stored potential energy of a mousetrap spring to propel their vehicles, participants explored how energy is converted from one form to another and identified sources of friction and inefficiency that affect the distance traveled. The activity encouraged students to think like engineers, iteratively testing and refining their designs to improve results.

Engineering Optimization and Tradeoffs
Similar problem-solving skills were put to the test during an RC car optimization challenge. Equipped with a battery-powered vehicle and energy-monitoring systems, students were tasked with completing a driving course while maximizing their score by balancing speed, energy consumption, safety, and cargo capacity. Participants had the option to add weights and tennis balls to increase potential points, but doing so increased the risk of penalties from dropped cargo, missed obstacles, or vehicle rollovers. The exercise highlighted the tradeoffs engineers routinely face when optimizing systems under competing constraints.

“The overall interest in green energy among youth is increasing, so having demonstrations and experiments as well as some high-level lectures on the actual science was a great way to engage the students,” said student assistant William Nudd, a senior in mechanical engineering who assisted with the camp. “When I was in their shoes, I had never attended a physics class, so the camp was definitely getting them a step ahead and did a great job introducing and showcasing key concepts related to energy: How does my home get electricity? Where does energy come from? How do power plants operate?”

Trivia, Demos, and Scavenger Hunts
Additional activities throughout the week included energy-themed trivia competitions, a steam engine demonstration, a solar microgrid exercise, and a campus scavenger hunt. Together, they reinforced classroom concepts through interactive learning and encouraged students to connect technical principles with practical applications.

Field Trips to Power Plants
While these activities taught foundational concepts, a highlight of the camp was a series of field trips that allowed students to observe large-scale energy infrastructure in operation. Participants toured the Georgia Power McDonough-Atkinson Plant, where they learned how combined-cycle power plants generate electricity using both gas and steam turbines to improve efficiency. Students also visited the Morgan Falls hydroelectric facility, getting an up-close view of the massive generators and equipment used to convert the energy of flowing water into electricity.

Campus Tours
In addition to exploring regional energy infrastructure, students were introduced to Georgia Tech’s innovation ecosystem through visits to campus makerspaces and research facilities, including the Flowers Invention Studio and The Kendeda Building for Innovative Sustainable Design. Students explored one of the nation’s most advanced examples of sustainable building design during a guided tour of The Kendeda Building, which generates 200% of the energy it consumes. Here they learned how energy efficiency, renewable generation, and resource conservation can be integrated into the built environment.

Final Projects 
To bring together the concepts explored throughout the week, students worked in teams on a final design challenge centered around a solar-powered disaster relief trailer on loan from the Footprint Project. Equipped with photovoltaic panels and battery storage, the trailer was originally designed to provide off-grid power during emergencies. Students were challenged to identify additional uses for the system during periods when disaster response was not required. Many teams proposed sustainable food truck businesses powered by the trailer’s solar energy system.

Teams also evaluated cooking technologies such as pressure cookers and slow cookers, comparing energy consumption, power requirements, efficiency, and operating costs. Students examined how energy demand aligned with available solar generation and battery storage while conducting economic analyses to determine business viability and profitability. The project integrated engineering, economics, and sustainability principles while encouraging creative thinking and collaborative problem-solving. 

“Energy Unplugged is an inspiring demonstration of how hands-on engineering experiences can spark curiosity and passion in the next generation of STEM leaders,” said student assistant Alvaro Hucker, a senior mechanical engineering student. “Working with this group and seeing the fun they were having brought back fond memories of my own childhood. It was an amazing experience.”

Student Contributors: Alvaro Hucker, Senior, Mechanical Engineering and William Nudd, Senior, Mechanical Engineering.

Georgia’s $41 billion forest products industry needs a transformation, and a Georgia Tech research team is reimagining how pulp mills use energy and what they can make from their byproduct streams. 

The Petit Center is made possible by a transformational commitment from technology entrepreneur, philanthropist, and Georgia Tech alumnus Parker H. "Pete" Petit.

Since 1980, Petit has provided significant philanthropic support across campus, including the naming of the Parker H. Petit Institute for Bioengineering and Bioscience (IBB), one of Georgia Tech’s 11 Interdisciplinary Research Institutes. IBB is an interdisciplinary hub for transforming biological discovery into real-world health impact, bringing together engineers, scientists, and clinicians to accelerate innovations in diagnostics, therapeutics, medical devices, and biomanufacturing. With more than 300 interdisciplinary faculty researchers, 13 research centers, and 1,300 trainees making unprecedented discoveries and generating innovative technologies, IBB is a catalyst for innovative bioengineering and bioscience research. 

The success of IBB led Petit to make his latest investment, which will build on Georgia Tech’s broader commitment to medical innovation: applying engineering, computing, AI, biosciences, and systems thinking to health challenges that require more than any one field can solve. The Petit Center’s work will strengthen the tools, partnerships, and research pathways needed to help more discoveries move from the lab toward real-world patient care. 

A key goal of the Petit Center will be to use AI to build more precise models of how disease works in the body. Its first research initiative will focus on creating virtual models of human cells. Led by Jeffrey Skolnick, Regents’ Professor and Mary and Maisie Gibson Chair and GRA Eminent Scholar in Computational Systems Biology in the School of Biological Sciences, researchers will use those models to study how diseases progress and to identify treatments that may work best for individual patients. 

By modeling disease at the cellular level, researchers can test ideas faster, uncover links among different diseases, and focus on therapies most likely to help patients based on their unique biology. The work could expedite the discovery of new therapies for some of the hardest-to-treat diseases, including pancreatic cancer and glioblastoma, an aggressive form of brain cancer. 

“Medical innovation is one of the fastest-growing areas in Georgia Tech’s research, and Pete Petit’s commitment will help us further shape the future of medicine," said Ángel Cabrera, president of Georgia Tech. “This new research center will find new ways to harness the power of AI to accelerate critical medical discoveries and move them into clinical settings so patients can get the care they need. We’re deeply grateful for Pete's support, and we’re excited to get started.”

The Parker H. Petit Center for AI-Driven Health Innovation will operate under the Institute for Data Engineering and Science (IDEaS) and bring together researchers from across Georgia Tech to advance AI-driven approaches to human health. Researchers affiliated with the Petit Center will work across fields and with clinical and healthcare organizations to help close the gap between discovery and practical use. Over time and with additional investments, the Petit Center’s work will expand into areas such as cancer biomarker discovery, healthy aging, advanced cellular therapies, and AI-supported healthcare systems. 

"Georgia Tech has the expertise to redefine what is possible in healthcare through AI," said Skolnick. "By combining advanced computational methods with biological and medical insights, we can create powerful new approaches to predicting disease, identifying treatments, and improving patient outcomes." 

Petit’s commitment will support advanced computing infrastructure, graduate and postdoctoral fellowships, seed research grants, and annual programs that will bring together leading researchers from around the world working at the intersection of AI and health. 

Petit hopes this investment will inspire others to support interdisciplinary research at the Institute. "Georgia Tech has long demonstrated its ability to solve complex challenges," said Petit. "I believe artificial intelligence will fundamentally reshape healthcare, and I am excited to support a center that can help accelerate discoveries to improve and save lives." 

This transformative commitment is included in Transforming Tomorrow: The Campaign for Georgia Tech and is propelling the comprehensive campaign’s success.  

Lindsey will support BBISS’s research, education, and partnership activities across Georgia Tech and beyond. Working closely with BBISS leadership, faculty, staff, students, and external partners, he will coordinate Institute programs, support leadership operations, facilitate stakeholder engagement, and help ensure smooth day-to-day operations. 

Andrew brings more than four years of experience in project management, operations, communications, compliance oversight, and organizational improvement in higher education and nonprofit settings. Most recently, he served as project intake and communications specialist at Kennesaw State University. Before that, Lindsey spent nearly four years with the Southern States Police Benevolent Association, first as project coordinator and later as project manager.

Lindsey’s background also includes experience in higher education instruction and mentoring. As a teaching assistant with Georgia Tech’s Grand Challenges program, he worked directly with student teams tackling complex societal issues, providing guidance on research development, collaborative problem-solving, and project execution. 

He earned a B.A. in history, graduating magna cum laude from the University of Georgia in 2021, and completed a Master of Public Administration in 2025. 

“Andrew’s experience supporting complex projects, improving organizational processes, coordinating across diverse stakeholder groups, and commitment to mission-driven work make him a strong addition to the team,” said BBISS Director of Business Administration Kristina Chatfield.

That dichotomy is part of what drives the field of synthetic biology: where scientists apply engineering principles to learn from and carefully adapt nature’s biological systems to address human problems. By understanding biological systems, scientists can carefully redirect them when natural processes cause harm.

This principle has shaped my work as a biomedical engineer for over two decades. My lab studies how to program cells in order to better understand their behavior and ultimately use them as medicine. The goal is not to discard or replace nature, but to learn from biological principles and use that knowledge to responsibly help society.

Researchers announced on July 2, 2026, that they had created the first synthetic cell built from purified, nonliving components.

The lab’s cell-like system, dubbed SpudCell, raises key questions: What does it take to build a cell from scratch? If scientists assemble something that feeds, grows, copies genetic material and divides, have they created life?

How to Create Cells From Scratch

Natural cells are astonishingly complicated. Researchers want to use synthetic cells to learn more about how life works, and they are doing this by rebuilding some of life’s basic features in a simpler, more understandable form.

Earlier designs of minimal cells, used to test which components are necessary for lifelike behavior, began with existing living cells and reduced the size of their genomes. A minimal cell is useful because it is simple, but that simplicity comes at a cost. It may reveal which parts are needed for lifelike behavior, but it usually lacks the autonomy, resilience, metabolism and evolutionary capacity of natural cells.

Instead, synthetic cells are built through a bottom-up engineering approach. Scientists start with a simplified compartment – a kind of biological “box” – and ask what must be added for it to behave more like a living cell. A membrane separates the inside from the outside. Genetic material stores instructions. Molecular machinery reads those instructions to make molecules. Energy sources power reactions. Other components can allow growth, division and adaptation.

A useful way to think about synthetic cells is to compare them with technologies society already depends on. The radio wasn’t invented all at once. Engineers learned how to combine an antenna, tuner, amplifier, power source and speaker to convert invisible electromagnetic waves into sound. A car is not just a metal shell; it becomes transportation only when a frame is connected to wheels, brakes, steering, an engine, and transmission and control systems. A computer began with switches and strings of ones and zeros that could be assembled into circuits capable of storing and processing information.

Similarly, SpudCell was assembled from the bottom up with purified, nonliving parts. Researchers used lipid molecules to create a cell-like membrane, DNA molecules to store genetic instructions, purified enzymes to copy and read those instructions, and other molecular machinery to help build proteins and other molecules from small chemical building blocks, such as amino acids and nucleotides.

SpudCell is exciting scientists because it appears to bring several features of life together in one system. The researchers describe it as capable of feeding, growth, genome replication, genetically encoded division and something close to evolution. These features resemble a biological cell cycle.

Close to Life, But Not Quite

While SpudCell is an important milestone in the field, it stops short of being a fully synthetic living cell. A membrane-bound compartment containing DNA is not automatically a living cell, just as a pile of car parts is not a car.

SpudCell can carry out several life-like processes, but it is not independent. It still relies on carefully controlled laboratory conditions and on researchers to supply its molecular machinery. It doesn’t reliably pass on its genetic material or spontaneously evolve the way natural cells do.

To approach life, a synthetic cell must coordinate many processes at once. NASA describes life as a “self-sustaining chemical system capable of Darwinian evolution,” meaning it must independently use energy, copy information, grow, divide, respond to its surroundings and persist over time. Natural cells do this with extraordinary reliability because they are the products of billions of years of evolution.

SpudCell still falls short of that standard. It depends on researchers to continuously supply it with the molecular machinery to function and to physically help it divide. It also cannot reproduce indefinitely outside a carefully controlled laboratory environment. In other words, SpudCell may have been built rather than born, but it is not yet autonomous life.

That limitation does not make the achievement unimportant. In fact, it is scientifically valuable precisely because it exposes what is still missing to create life. Which parts are essential? Which processes must be coordinated? How much complexity is necessary before chemistry begins to look like biology?

Why Create Synthetic Cells?

Those questions have practical importance. Answering them can help scientists and engineers design safer biological systems for a wide range of industries.

Synthetic cells allow scientists to more cleanly test how the surrounding membrane separates the inside of a cell from its environment, how genetic instructions are read, how energy is used, and how growth and division are coordinated. These cell-like systems could eventually become simplified test beds for studying biological circuits, disease mechanisms and the origins of life.

They could also help scientists build safer systems for making medicines, fuels or materials, detecting environmental toxins, or delivering therapies without relying on fully living organisms.

More broadly, synthetic biology connects medicine and biotechnology: Viruses can be redesigned into vaccines or gene therapy, immune cells can be reprogrammed to recognize cancer, and microbes can be engineered to make useful molecules, such as insulin, or detect pollutants.

Similarly, researchers could use synthetic cells to deliver a drug only to diseased tissue, or create microbial systems that detect toxins or pathogens in water. They can also act as simplified biological factories that can make medicines without requiring a fully living organism, or as biosensors providing early warning of dangerous threats, such as bioweapons.

Creating Life Responsibly

The philosophical question “Is SpudCell alive?” may not have a simple yes or no answer.

Depending on whether your definition of life emphasizes metabolism, reproduction, evolution, autonomy or cellular organization, the boundary between living and nonliving can look very different.

Life is not defined by one property alone. Viruses contain genetic information but depend on host cells to reproduce. Mitochondria perform essential metabolism but cannot live independently outside of cells. A seed can remain dormant for years before resuming growth.

When synthetic biology is guided by a strong sense of responsibility, scientists can learn how to redirect harmful processes, build safer tools and help society. This requires not only asking whether biological systems can be built, but also whether their creation should be controlled, where they should function and what safeguards are needed.

Over the past two decades, scientists have built many kinds of biological kill switches – that is, genetic circuits that can shut down engineered cells under specific conditions. Some researchers have made cells dependent on a specific nutrient. Others have created cells that can survive only in a particular environment or activate self-destructive pathways when conditions change.

Kill switches are not magic off buttons and do not replace careful regulation, physical containment or public oversight. But they are an important example of synthetic biology’s moral compass: to not only build useful biological tools, but to build them with safety, accountability and humility in mind.

This article is republished from The Conversation under a Creative Commons license. Read the original article.

The Parker H. Petit Institute for Bioengineering and Bioscience (IBB) is pleased to announce new leadership and membership for its External Advisory Board, which provides strategic guidance to help advance the institute's mission of accelerating interdisciplinary research and innovation. 

For years, scientists studying the human gut have relied on a material that most people would never expect: a jelly made from mouse tumors. Called Matrigel, it is used to grow tiny, patient‑derived versions of the intestine that help researchers understand disease, test new drugs, and explore future therapies. However, since this material comes from animal tissue, it’s unpredictable, difficult to control, and limits medical applications. 

Colleagues and friends remember Shelton as a dedicated mentor, collaborator, and educator, whose curiosity, generosity, and sense of humor left a lasting impression on students and peers.

“Sam exemplified the very best of Georgia Tech, and his legacy will continue to inspire generations of engineers and educators,” said Tim Lieuwen, executive vice president for Research at Georgia Tech. “I am deeply grateful for his friendship, mentorship, and leadership. My heartfelt condolences go to his family, and to the many students, colleagues, and friends whose lives he touched.”

A nationally recognized leader in energy systems, Shelton founded SEI as an interdisciplinary organization that brought together engineers, researchers, policy experts, and industry leaders to advance high-impact energy solutions. That vision remains central to SEI’s mission and continues to guide its work today.

“Sam was the quintessential engineer and innovator, whose vision was always accompanied by the development and demonstration of actual products instead of leaving them as promising concepts,” said Srinivas Garimella, Hightower Chair in the College of Engineering and professor in the George W. Woodruff School of Mechanical Engineering. “He had the rare ability to see through nebulous ideas and claims and get to the fundamental engineering truths. I am fortunate to have had the opportunity to seek his advice, which he freely gave. I will miss his friendship and counsel very much.”

During a career of more than 35 years, Shelton made lasting contributions to sustainable energy and engineering innovation. His work spanned combustion research, solar energy technologies, and offshore wind systems. He secured more than $30 million in research funding, held eight patents, founded two energy-focused companies, and helped translate research into real-world energy solutions.

In addition to his research, Shelton was deeply committed to education. During his academic career, he developed undergraduate and graduate courses in energy technology, teaching both in person and online. His Energy 101 course reached tens of thousands of learners through a massive open online course platform, covering topics such as energy supply, independence, economics, and society’s energy demands.

“When I first started at SEI in 2016, Sam and I would meet for lunch to discuss the latest research, consider how far we've come since the Carter administration, and grapple over the world’s energy problems,” said Rich Simmons, SEI’s director of Research and Studies. “Sam was genuine and objective, not working backward from a preconceived notion, but working forward with an open mind to understand, appreciate, and apply the first and second law. He was also colorful and witty! We are all privileged to pay these lessons forward to future energy students.” 

Beyond academia, Shelton’s engineering expertise reached a global stage as the designer of the Olympic torch for the 1996 Atlanta Games, an enduring symbol of innovation recognized worldwide. “The Olympics represented world peace, mankind coming together, and overcoming adversity. It was an amazing event to think about, to witness, to live through, and be a part of helping to create it,” Shelton said in a 2016 interview.

Shelton is survived by his daughters, Suzie and Stacy, three granddaughters, and a wide network of students, colleagues, and collaborators. His legacy continues through the programs he built, partnerships he fostered, and the people he helped.

A memorial service celebrating Shelton’s life will be held Aug. 1 at 1 p.m. at The 57th Fighter Group Restaurant in Atlanta. The family asks that, in lieu of flowers, memorial gifts be directed to Roll Call, Georgia Tech’s Fund for Excellence. Donations may be made at gtalumni.org/SamShelton.

Housing and transportation are top priorities for many city mayors, policymakers and public policy researchers—including Brian An, an assistant professor at Georgia Tech’s Jimmy and Rosalynn Carter School of Public Policy. But in February 2021, soon after Winter Storm Uri wreaked havoc in Texas, an eight-hour power outage at his Atlanta home became an epiphany.

“While housing stability had long been on my mind, losing power drove home the importance of another piece of urban infrastructure: reliable access to electricity,” says An, an EPIcenter faculty affiliate and co-director of the Center for Urban Research. “It sparked my interest in studying the intersection of energy and urban policy to help make cities and communities not only socially equitable but also resilient to extreme weather.”

Read Full Story on the EPIcenter News Page

Superfund sites are highly contaminated areas designated by the U.S. Environmental Protection Agency (EPA) for hazardous waste cleanup. Superfund Research Centers are coordinated research programs — not physical buildings — designed to address complex environmental health problems, reduce exposure to contaminants, and improve public health. Fewer than 24 exist nationwide.

A Community Asking Questions for Decades

For generations, residents of the city of Brunswick and Glynn County have lived near former industrial facilities that produced or used chemicals such as toxaphene, PCBs, and mercury. Many have long suspected that these contaminants were affecting their health, yet lacked scientific evidence to validate their concerns.

That began to change in 2023, when Emory University researchers launched the Glynn County human exposure study at the invitation of residents. The study found elevated levels of legacy pollutants in the blood of many participants, confirming what community members had feared.

“I want more neighbors to have the opportunity to be tested and to learn about the project,” said resident Semona Holmes. “Because now more folks are saying, ‘I want to be tested.’”

Others on the coast echoed the need for continued investigation. “Exposure isn’t always uniform,” said Brunswick resident Michael Staley. “Some residents may have higher levels depending on their proximity, diet, or occupation. I hope this gives our neighbors a clearer understanding of how our communities are affected, because often regular people feel uncertain and overlooked.”

Residents have repeatedly asked for more testing, more transparency, and more opportunities to understand what is in their soil, water, and bodies. “I would like to see an expansion of the exposure study because the soil needs to be tested,” said Larry Owens, who lives near the Hercules-Pinova site, a former chemical plant that closed in 2023.

Another resident, John Freeman, emphasized the need for broad participation. “They need to make sure everybody in our neighborhood knows they are going to be doing research so that everybody will have the chance to come out and get tested and see what’s in their bodies.”

Building on Community Momentum

The new Superfund Research Center will expand this work significantly. Led by Emory University in collaboration with the Georgia Institute of Technology, the University of Georgia, Morehouse School of Medicine, Spelman College, and Texas Tech University, the center will focus on five major research areas:

• Human health research — evaluating links between chemical exposures and metabolic diseases.
• Toxicity testing — assessing how contaminants harm health.
• Environmental sampling — identifying soil, water, and other exposure pathways.
• Extreme weather modeling — studying how storms and flooding move hazardous chemicals.
• Remediation research — evaluating low‑impact cleanup strategies suitable for sensitive coastal ecosystems.

“By combining cutting-edge exposure science and health research with direct community partnerships, the center will translate complex environmental data into practical information that supports healthier decisions for families, clinicians, and policymakers,” says Dana Barr, professor of environmental health at Emory University and director of the Superfund Research Center.

Barr credited community leadership for the center's existence. “This project is a direct consequence of community support in many forms. We would not be here without your efforts, and we know what that means: We must keep community voices at the forefront of our work, and we need to deliver.”

Community Voices at the Heart of the Work

Residents say the exposure study empowered them to speak up and demand answers.

“After I learned my numbers showed contamination, I started coming to the community meetings,” said Jocelyn Farmer, a fenceline resident. “I wanted to learn more about the study and about my neighborhood.”

Another resident, Eugene Smiley, said that “everyone who lives in this neighborhood should have their blood tested. Yes, I think they should come back and give people a chance to get tested so that we all are aware of what chemicals are in our bodies.”

For many in this coastal Georgia area, the new center represents long-awaited recognition.

“We’ve been living here a long time, and we’ve been exposed to it,” said Victoria Mackey. “If this study had not happened, we would not have known. Now we have chemical awareness. There are generations that have been exposed to these chemicals. The expanded exposure study is needed.”

Community partners also see the center as a turning point.

The research involves working with Healthy Coastal Neighborhoods, a community-driven coalition working at the intersection of environmental quality and public health in Glynn County, Georgia. The coalition brings together community groups, researchers, and residents to address the toxic legacy that has affected coastal Georgia communities for decades. The coalition issued a local news release announcing the new research center on June 10.

“We are honored and truly humbled to be partners in this project,” said Jill Gambill, executive director of the CEAR Hub and senior research associate for the Institute for People and Technology at Georgia Tech-Savannah. “The residents of Glynn County have been asking hard questions about their health and environment for a long time. This center is our opportunity to put Georgia Tech's resources and expertise to work directly for the community.”

Investing in Education, Engagement, and Local Capacity

Funded at approximately $15 million over five years, the center will also support:

• Community engagement programs.
• Youth educational outreach.
• Improvements to the Healthy Coastal Neighborhoods’ Seafood Smart website.
• A community advisory group.
• Training for local healthcare providers.

“The issue of industrial contamination is inherently complex, and this Superfund Research Center offers a rare opportunity to address it from multiple angles,” says Noah Scovronick, deputy director of the center. “Just as important, the center supports community-led efforts to raise awareness and reduce exposures.”

A Model for the Nation

Although the center’s work is focused on Glynn County, its findings will have national relevance. Communities across the country face similar challenges with legacy pollutants, and the center’s research aims to provide actionable insights for reducing exposure and improving public health.

“Even after production stops, these chemicals can continue entering people’s bodies through lingering exposure pathways,” says Melanie Pearson, associate professor in the Rollins School of Public Health at Emory University. “Understanding how that happens is essential to reducing risk. Partnering with affected residents strengthens the science and ensures it leads to meaningful, real-world benefits.”

Communities across Georgia and the nation are navigating a range of economic and energy-related pressures. Gas prices, inflation, and the rapid growth of data centers are shaping the cost of goods and services, influencing everyday household financial decisions.

At the same time, ongoing geopolitical tensions are driving fluctuations in global oil markets and fuel prices. The expansion of AI data centers is also increasing demand for land, power, and water resources. And conflicts involving energy infrastructure in parts of the Middle East and Europe have affected supply stability.

Responding to these challenges requires careful analysis of emerging trends, supported by strong research in policy and economics. Faculty Affiliates of Georgia Tech’s Energy Policy and Innovation Center study these complex, interconnected issues affecting energy systems, costs, and access. They analyze emerging trends, evaluate policy options, and identify practical pathways forward.

Read Full Story on the EPIcenter News Page

T1D is caused by the autoimmune destruction of insulin-producing pancreatic beta cells, requiring individuals to manage their blood glucose levels through lifelong insulin therapy. Transplanting pancreatic islets has long been investigated as a potential curative treatment, but long-lasting success in extrahepatic sites has been limited—particularly when islets are transplanted beneath the skin—due to poor blood vessel formation, immune rejection, and cellular stress following transplantation.

Vlahos’ research addresses these limitations by combining synthetic biology and tissue engineering in a new way: engineering cells to actively reshape their local environment after transplantation to make it more hospitable for the graft. Rather than relying solely on biomaterials or porous structures to support transplanted cells, the project focuses on programming the cells themselves to sense stress and respond dynamically.

Read the full story.

When most people think of hurricanes, they picture howling winds tearing off roofs and snapping trees. But for Ali Sarhadi, a Brook Byers Institute for Sustainable Systems (BBISS) Faculty Fellow, assistant professor in the School of Earth and Atmospheric Sciences, and director of the Climate Risk and Extreme Dynamics Lab, the real killer is often less visible. “People think that hurricanes are about wind, but sometimes that’s not the whole story,” he said. “The majority of fatalities are coming from the water, not the wind.”

Supported by two Sustainability Next Seed Grants, Sarhadi’s work draws on climate science, fluid physics, engineering, and artificial intelligence. He’s using AI-powered, physics-informed models to better anticipate water hazards that can cripple cities and power grids in both coastal and inland communities.

Rethinking Hurricane Risk

Sarhadi focuses on compound flooding, the dangerous interaction between storm surge, torrential rainfall, and river flooding that increasingly defines hurricanes. He points to Hurricane Mitch, which hit Central America in 1998, as a stark example, noting that more than 12,000 people died, “all from freshwater flooding — none from wind,” he said.

His work has shown how climate change and sea-level rise are reshaping flood risk from storms like Hurricane Sandy, which devastated New York and New Jersey in October 2012. In the current climate, a Sandy-level natural disaster has a recurrence period of roughly once every 150 years. But that is changing fast. “Because of climate change and sea-level rise, by the middle of this century, the same level of flooding is likely to occur once every 60 years. By the end of the century, that goes up to once every 30 years,” he says. “Hurricane Sandy caused about $70 billion in damage. Imagine experiencing that kind of destruction every 30 years.”

Since 1970, Sarhadi notes, damage from tropical cyclones has increased by about 380% globally, a trend driven by the combined effect of stronger storms and more people and infrastructure being located in harm’s way.

Physics-Informed AI: Street-Level Flood Warnings

While storm forecasting has improved dramatically in recent decades, Sarhadi argues, “We’re in good shape in terms of track forecasting, and we’re getting better at rapid intensification forecasting. But what is missing is the hazard part, and specifically the water part. That’s the number one killer.”

His lab is developing AI models tightly coupled with physics-based simulations to forecast hurricane-induced flooding at unprecedented resolution.

Using Hurricane Sandy as a test case, his team showed that by integrating physics-based surge and rainfall models with generative AI, they could forecast building-level flood depths three to five days before landfall. “We could predict that a storm was surge-dominant and estimate how much flooding could happen at the level of each building with an accuracy beyond 90%,” he says.   

Those extra days, and that level of granularity, could give emergency managers and local leaders the information they need to order earlier evacuations, pre-stage resources, and protect critical infrastructure. “We hope by combining AI and physics-based models we can come up with faster, more accurate modeling, first, to save lives, and then to minimize the economic damage,” Sarhadi says.

Targeting Georgia’s Coastline 

Although much of the public’s attention focuses on the Gulf Coast and megacities on the Eastern Seaboard, Georgia’s coastline is also highly vulnerable to surge and compound flooding. Sarhadi is collaborating with Georgia Tech for Georgia’s Tomorrow to model risk in places like Savannah and the surrounding coastal region. “We’re working to come up with good long-term solutions for protecting coastal communities and infrastructure,” he says.

Events like Hurricane Helene in 2024, which triggered extended blackouts in Georgia and lethal flooding in western North Carolina, underscore how far inland these risks can reach. “People think hurricanes are just a problem for coastal areas,” Sarhadi says. “But even if you are far from a coastline, you can be at risk when saturated soils, torrential rain, and river flooding combine.”

Building Climate-Resilient Power Grids and Cities

Sarhadi’s work doesn’t stop at forecasting. A central focus of his research is climate-resilient infrastructure, particularly the power grid. His team is exploring digital twin modeling — virtual replicas of energy and infrastructure systems. “When you have a digital twin of your grid, you can run that hurricane through it and identify which substations or power lines are more vulnerable,” he says, explaining that this knowledge could trigger utility crews to fix or reinforce power lines ahead of storms.

Looking decades ahead, these tools could help utilities and planners prioritize where to upgrade aging infrastructure as hurricanes intensify and water levels rise. “We know hurricanes are getting more intense, and our infrastructure is aging,” Sarhadi said. “By combining engineering, climate science, and AI, we’re trying to design better adaptation plans so our communities and power systems are more resilient in the future.”

Through a major investment from the U.S. Department of Energy (DOE), Georgia Tech is helping accelerate the development of domestic critical minerals from unconventional and secondary resources. The $7.5 million award positions the Institute to advance supply chain solutions that span resource discovery, processing, recycling, and circular materials management.

Selected by DOE’s Office of Critical Minerals and Energy Innovation, Georgia Tech will lead the Critical Minerals in the Atlantic Seaboard Plain (CM-MAP) project. The regional effort builds on DOE’s Carbon Ore, Rare Earth, and Critical Minerals (CORE-CM) initiative and will examine potential resources across the Atlantic coastal plain.

The CM-MAP project will focus on sedimentary deposits, including kaolin, bauxite, heavy mineral sands, and phosphates, as well as legacy mining residues, coal combustion byproducts, and other unconventional and secondary resources that could support future recycling and circular economy opportunities.

Drawing on existing infrastructure, regional assets, industry bases, and scientific expertise, CM-MAP will establish a regional innovation ecosystem that supports domestic critical mineral production, recycling, and advanced manufacturing, while fostering new economic opportunities throughout the Southeast.

“This is a powerful example of how Georgia Tech brings together leading research capabilities and partnerships from industry, government, nonprofits, and national labs to address complex national challenges,” said Tim Lieuwen, executive vice president for Research. “By identifying and domestically sourcing critical minerals, we are helping secure essential supply chains, while enabling the next generation of energy and materials technologies.”

The DOE award builds on a growing network of research, industry, regional, and international partnerships led by Georgia Tech to translate scientific discovery into real-world supply chain solutions, including:

• Research leadership — Founded in 2024, Georgia Tech’s Center for Critical Mineral Solutions serves as a hub for interdisciplinary research and technology development across the Institute.
• Regional partnerships —Through the Georgia Partnership for Essential Materials, a flagship regional collaboration platform, Georgia Tech, the University of Georgia, Georgia State University, and the Georgia Mining Association convene stakeholders from across the critical minerals sector. The partnership brings together industry, nonprofit organizations, regional economic development agencies, national labs, universities, and technical colleges to connect, collaborate, and stay engaged in the latest developments.
• International engagement — A U.K.-U.S. working group extends partnerships across the Southeastern United States and Southwest United Kingdom, connecting researchers, industry leaders, and government agencies working to strengthen global supply chains.
• Georgia Critical Mineral Supply Chain Manufacturing Demonstration Center — Supported through congressional funding, the center is developing capabilities and regional supply chain demonstrations that connect resource development, materials processing, recycling, and advanced manufacturing.

As part of CM-MAP, researchers will analyze materials collected from natural deposits and industrial sites throughout the Southeast to identify their critical mineral content. The resulting large datasets will be combined with artificial intelligence and machine learning approaches to better understand and predict where resources exist, optimize extraction pathways, and inform future recovery and recycling strategies.

“This project brings together a highly collaborative team from Georgia Tech, national labs, industry partners, and research institutions across the region,” said Yuanzhi Tang, the principal investigator and Georgia Power Professor in the School of Earth and Atmospheric Sciences, with a courtesy appointment in the School of Civil and Environmental Engineering.

Tang is also the founding director of the Center for Critical Mineral Solutions and executive director of the Strategic Energy Institute. 

“Through this award, we are working to build secure and resilient critical materials supply chains, from resource discovery and characterization to processing, recovery, recycling, and advanced manufacturing, while also developing the skilled workforce needed to support these emerging industries,” Tang said. “Our vision is to create a regional innovation ecosystem that embraces both unconventional resources and circular economy approaches to maximize the value of materials already in use.”

Learn more about critical materials research and workforce development efforts at Georgia Tech by visiting the Center for Critical Mineral Solutions webpage.   

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The workshop is part of Georgia Tech’s Advanced Manufacturing Pathways (AMP) program, a collaboration between the Georgia Tech Manufacturing Institute (GTMI) and Georgia Tech Research Institute (GTRI), which connects rural educators with hands-on manufacturing training. This particular training was delivered through a partnership between GTMI, STEM@GTRI — GTRI’s K-12 outreach program — and the George W. Woodruff School of Mechanical Engineering, leveraging the facilities and expertise of the Montgomery Machining Mall to provide teachers with direct experience in modern manufacturing. Building on GTRI’s Rural Computer Science Initiative, the program expands access to high-skill, high-wage career pathways across rural communities. The initiative is supported through state funding.

The workshop comes at a time when demand for skilled manufacturing workers continues to grow nationwide, particularly in roles requiring precision, technical expertise, and problem-solving.

Read the full story on the Georgia Tech Research news site. 

It affects up to one-third of the human population and can create symptoms severe enough to lead to hospitalization, yet much about what causes it remains a mystery. It’s rarely discussed in public, often goes undiagnosed, and remains a consistently underfunded and understudied area of science.  

Bruce brings more than two decades of senior executive experience at the intersection of global partnerships, institutional growth, and cross-sector collaboration spanning academia, philanthropy, government, and industry. Most recently, he served as senior expert and strategic advisor to the C-Suite at Conservation International on AI-enabled sustainability innovation. Before Conservation International, Weinelt served as Vice President of Global Growth at Schmidt Futures, where he founded the Global Growth function and served as chair of the Quad Fellowship.

Earlier, Weinelt spent a decade at the World Economic Forum, most recently as co-head of Partner Development for North America and Europe and a member of the North America Executive Team. He also led the Forum's multiyear Digital Transformation initiative, advising six national governments on digital readiness. In addition, he served as head of the Global Future Council on Space, shaping global space governance through frameworks such as the Space Sustainability Rating. He is a regular speaker and contributor to global media and convenings and has contributed to publications including Klaus Schwab's The Fourth Industrial Revolution.

“Bruce is a rare hire for an academic institution,” said Beril Toktay, executive director of BBISS, Regents’ Professor, and Brady Family Chair in the Scheller College of Business. "He has built and scaled global partnerships at the highest levels of philanthropy, multilateral diplomacy, and the private sector. His combination of strategic experience, fundraising track record, and convening power across sectors is exactly what BBISS needs as we move into our next chapter.”

Weinelt holds MBAs from the Mason School of Business at the College of William & Mary and IESE Universidad de Navarra. He completed an Executive Education in Global Leadership program offered by Columbia University, Wharton, INSEAD, and the China Europe International Business School, tailored to World Economic Forum Leadership.

The grant will support building a robotics and AI ecosystem for dexterous and mobile manipulation, enabling robots to move through environments, interact with objects, and adapt to changing conditions.

Ye Zhao, LIDAR director and associate professor in the George W. Woodruff School of Mechanical Engineering, leads the project, with Anqi Wu, assistant professor in the School of Computational Science and Engineering, serving as co-principal investigator.

Read the full story on the George W. Woodruff School of Mechanical Engineering website.

FIFA President Gianni Infantino likened the scale of each game to that of a Super Bowl. The success of a tournament that large will rely heavily on technology, affecting everything from the players on the pitch, all the way to viewers at home.

On top of the state-of-the-art technology used at many large events, this World Cup will also see the debut of new technology. At the center of much of it will be electrical and computer engineering.

Experts from the Georgia Tech School of Electrical and Computer Engineering (ECE) weigh in on how the field is enabling the technology behind the world’s largest sporting event.

Read Full Story on the ECE News Page

School of Electrical and Computer Engineering (ECE) Assistant Professor Amirali Aghazadeh and Ph.D. student Daniel Saeedi have developed AstroAgents, an AI system that analyzes mass spectrometry data — detailed chemical compositions from meteorites and Earth soil samples — to generate novel hypotheses about the origins of life on the planet. 

What sets AstroAgents apart is its use of agentic AI. Unlike traditional AI systems that perform fixed tasks, this agentic system is designed to pursue a scientific goal. It draws from astrobiology literature, interprets complex data, and proposes original ideas that researchers can investigate further. 

Their paper, recently featured in the journal Nature, is opening new possibilities for how scientists explore questions that have remained unanswered for decades. 

In a special Q&A, Aghazadeh and Saeedi explain how AstroAgents analyzes space chemistry, what it’s revealing about the possible origins of life on Earth, and what they hope to explore next.

READ THE Q&A

The workshop is part of Georgia Tech’s Advanced Manufacturing Pathways (AMP) program, a collaboration between the Georgia Tech Manufacturing Institute (GTMI) and Georgia Tech Research Institute (GTRI), which connects rural educators with hands-on manufacturing training. This particular training was delivered through a partnership between GTMI, STEM@GTRI — GTRI’s K-12 outreach program — and the George W. Woodruff School of Mechanical Engineering, leveraging the facilities and expertise of the Montgomery Machining Mall to provide teachers with direct experience in modern manufacturing. Building on GTRI’s Rural Computer Science Initiative, the program expands access to high-skill, high-wage career pathways across rural communities. The initiative is supported through state funding.

The workshop comes at a time when demand for skilled manufacturing workers continues to grow nationwide, particularly in roles requiring precision, technical expertise, and problem-solving.

Inside the Machine Shop 

The training took place June 3 – 5 in the Montgomery Machining Mall, where staff provided access to facilities, equipment, and technical expertise that made the immersive learning experience possible.

Teachers designed and manufactured a metal meat tenderizer and a metal coaster etched with both the Georgia Tech logo and their name. For many, this was their first exposure to advanced manufacturing tools and processes, and a glimpse into high-skill, high-wage careers within reach for their students.

“Many of these teachers have never been exposed to any advanced manufacturing,” said Sean Mulvanity, a program manager for STEM@GTRI and project lead for this workshop. “By the time they walk out of here, they’ve actually created and manufactured physical items they can take back to their students.” Unlike traditional professional development, the workshop places teachers directly in the machine shop, working on heavy equipment. 

For AMP program leaders, this pilot was a way to build momentum for school districts that may add advanced manufacturing courses and to make the machine shop feel less intimidating in the process. 

“One of the biggest misconceptions about modern manufacturing is that it is inaccessible or limited to specialized factory environments,” said GTMI Deputy Director Steven Ferguson. “Today’s manufacturing combines hands-on skills, digital technologies, AI, and problem-solving in ways that are relevant to students across many career pathways. By giving teachers direct experience in the machine shop, we help them bring that excitement back to their classrooms and show students that they can design, build, and innovate in their own communities.”

From the Shop Floor to the Classroom 

One of the workshop participants is James Beveridge, who teaches computer science for grades 6-12 in the Chattahoochee County School District, a small, rural district south of Columbus. He has participated in multiple Georgia Tech-led training programs, and he runs a full computer science pathway for 450 middle and high school students. This fall will mark his third year in the Rural Computer Science Initiative and teaching computer science after two decades in industry.

Beveridge had some informal experience with tools growing up — his father taught him basic carpentry and welding — but he had never done formal machining work before the AMP workshop.

“Working with metal is different than working with wood, obviously, but it’s been really interesting to see the precision involved,” he said. “With wood, you can be off by a sixteenth of an inch, and nobody cares. When you’re machining metal parts, it has to be very, very precise. Learning to use the precision measuring tools has been eye-opening.”

For Beveridge, one of the biggest benefits of his ongoing work with Georgia Tech through the Rural Computer Science Initiative and related programs is that he never leaves empty-handed.

“Every time I come up here to learn something new, they send me home with the equipment to teach it with,” he said. “The first time, I left with a classroom set of robots so my students could learn to program. Another time, it was a more advanced humanoid robot with artificial intelligence. Now, I’m going back with new skills in machining and a physical project I can show my students.”

Another participant, Juone Brown, teaches high school computer science and AI to students at Dooly County High School in Vienna, Georgia. This is her second year in the rural computer science partnership and her fourth year teaching at Dooly. Previously, Brown was a professor for 25 years at Fort Valley State University. 

Like Beveridge, Brown has no formal machining background but said the way workshop instructors broke down each step — especially the math behind the cuts — made the work feel approachable.

“It has been fantastic and really well-paced,” she said. “We all come from different backgrounds, but the way they present the information makes it click. We know the math, but when you’re on the machine, and they show you easier ways to get the cut you need, it’s very encouraging.”

She’s already thinking about how to translate that feeling for her students, many of whom prefer building things to writing code. “I’m always telling them that skills pay the bills,” Brown said. “A lot of my students are hands-on. Now I can connect what we’re doing in class to real parts and jobs.”

Bringing Advanced Manufacturing to More Georgia Classrooms 

After the workshop, teachers are expected to integrate machining concepts into existing courses or help build new manufacturing pathways at their schools.  

AMP program leaders intentionally kept this pilot cohort small. The team plans to repeat the workshop several times over the coming year, expanding to more schools and districts across Georgia, building local champions who can help launch advanced manufacturing programs in their communities.

About the Georgia Tech Manufacturing Institute (GTMI)

The Georgia Tech Manufacturing Institute (GTMI) convenes industry leaders, government partners, and top researchers to collaborate on the grand challenges facing manufacturing today: accelerating technology development and deployment; creating, maintaining, and filling quality jobs; ensuring global competitiveness; and advancing economic and environmental stability. 
Our vision is to ensure rapid innovation that secures U.S. dominance in advanced manufacturing. Through the design and development of artificial intelligence systems, secure digital manufacturing, additive and subtractive processes, and large-scale production enterprises, GTMI stands at the forefront of manufacturing innovation — leveraging state-of-the-art facilities, including the Advanced Manufacturing Pilot Facility, to turn research breakthroughs into market-ready solutions. 

About the Georgia Tech Research Institute (GTRI)

The Georgia Tech Research Institute (GTRI) is the nonprofit, applied research division of the Georgia Institute of Technology (Georgia Tech). Founded in 1934 as the Engineering Experiment Station, GTRI has grown to more than 3,000 employees, supporting eight laboratories across more than 20 locations nationwide and performing more than $919 million in problem-solving research annually for government and industry. GTRI's renowned researchers combine science, engineering, economics, policy, and technical expertise to solve complex problems for the U.S. federal government, state, and industry.

Zhang joins a select group of past recipients whose work has shaped modern understanding of energy systems and thermal sciences. The medal is considered one of the most prestigious awards presented by ASME.

“I feel deeply honored to be listed alongside distinguished scholars in the field of thermodynamics research and education, including some of my own teachers and mentors,” Zhang said.

ASME recognized Zhang for his “pioneering study of radiative thermal power generation and electroluminescent refrigeration, especially on the application of second-law analysis to these systems while accounting for photon entropy and chemical potential.”

Read Full Story on the ME Newspage

The Summer Carbon Management Fellows Program launched with an in-person kickoff at Georgia Tech, giving students an opportunity to connect with one another, learn more about the program, and begin exploring the role of carbon management in energy, sustainability, and industry innovation. The student group included Georgia Tech Graduate Assistants and students from Kentucky State University, Tennessee State University, Florida A&M University, North Carolina A&T State University, Tuskegee University, Southern University Law Center, and Southern University and A&M College.

Read Full Story on the Ben T. Zinn Lab News page

For most, that heart-pounding uncertainty ends the moment the foot finds solid ground. But for many individuals living with conditions like stroke or spinal cord injury (SCI), that sense of disconnect is a permanent reality.

“These conditions of course have a huge effect on our ability to move around and be independent — but the other side of it is the sensory feedback that we lose,” says Matthew Flavin, an assistant professor in the School of Electrical and Computer Engineering. Most rehabilitation treatments primarily focus on restoring movement, but “even if you have motor control, if you can’t feel when your foot's touching the ground it can be really hard for you to move around safely.” 

In a new study published in Proceedings of the National Academy of Sciences, Flavin and an interdisciplinary team of researchers introduce a way to bridge this gap: a wearable “sensory substitution” system that translates foot pressure into high-tech patterns of heat and vibration they can feel elsewhere. 

The system uses high-resolution pressure-sensing insoles designed by the team, which are placed inside a user's shoes to record how their weight shifts in real-time. This data is streamed via Bluetooth to a flexible, skin-conformable array of haptic receivers worn on the forearms, a part of the body that often retains sensation in SCI. The receivers give quick pressure feedback through vibration, while also alerting the user to longer-term pressure “hotspots” through heat. 

“One of the limitations of a lot of approaches in haptics is that you're having to map a missing sense onto a completely different sense,” says Flavin. “We’re keeping the type of information that we're missing, which is the distribution of pressure, and we're just basically putting it on a different part of their body.”

Rerouting the lost sensation was key to making the device intuitive to learn. Participants were able to correctly identify the “feel” of the ground through their arms with high accuracy within a mere two-hour session. When tested with a small group of participants with stroke or SCI, the wearable significantly improved standing balance and led to steadier walking.

“What’s encouraging about these early results is that participants appeared to use the feedback in ways that supported balance and walking,” says John Rogers, a materials science and engineering professor at Northwestern University who collaborated on this study. “Our study suggests that providing pressure information through another part of the body could be a practical path for helping people compensate for lost sensation.” 

While vibration provides immediate feedback for walking and balance, the team views the thermal feedback as a tool for long-term health. Heat is a slower, low-frequency signal that could alert patients to pressure hotspots, potentially preventing diabetic foot ulcers or pressure injuries for those who are bedridden or use wheelchairs.

The small, lightweight system is completely untethered, making it suitable for use during daily activities in and outside the clinic. It’s also highly adaptable to different injury types, which is ideal for conditions as variable as stroke, SCI, and diabetic neuropathy. Placement of the haptic receivers can be adjusted based on where a patient has the most sensation, and the sensitivity of the insoles can be tailored to each patient. 

As a member of several of Georgia Tech’s Interdisciplinary Research Institutes — the Institute for Neuroscience, Neurotechnology, and Society, the Institute for Robotics and Intelligent Machines, and the Parker H. Petit Institute for Bioengineering and Biosciences — Flavin credits the project’s success to an interdisciplinary effort and deep engagement with clinicians and patients.

“This reinforces the importance of really engaging with your stakeholders very early on,” says Flavin. “If you're not continually refining that concept with those stakeholders, you quickly find that they might be looking for something that your device isn't delivering.”

With new funding from the National Science Foundation (NSF), the team is now working to make the technology even smaller and more reconfigurable, moving closer to a standard wearable for daily clinical use.

DOI: https://doi.org/10.1073/pnas.2536577123

As metro Atlanta becomes a magnet for hyperscale data centers, the region faces a twin challenge: securing enough water to cool these facilities while ensuring that wastewater reuse doesn't introduce new public health risks. At Georgia Tech, Katherine Graham, assistant professor of environmental engineering and Brook Byers Institute for Sustainable Systems (BBISS) Faculty Fellow, is working at exactly that nexus, using viruses, bacteria, and advanced analytics to understand how water reuse and cooling systems can support data center growth without compromising community health.

"Data centers are important, and so are their cooling needs. I don't think they're going away," she said. "But there needs to be a lot of investigation to develop guidelines for operating these facilities based on how microbes behave so that we can get the economic benefit and protect the communities where they operate."

Tracing Viruses Across Georgia's Water Systems

Through a Sustainability Next Seed Grant project administered by the BBISS, Graham's lab focuses on water reuse safety, particularly in Georgia communities facing water stress. Her team works with municipal reuse facilities, where, she said, “We look at what comes out of wastewater treatment plants, what exists in the natural waters they discharge treated water into, and what comes into downstream drinking water plants at their intake." Her team is especially interested in pathogens such as viruses and phages.

Phages — viruses that infect bacteria rather than humans — pose no direct human hazard. Still, because they travel through water systems similarly to viruses that can harm people, they serve as powerful ecological markers. "They can be good surrogates for human viruses," she said.

This work builds on Graham's wastewater surveillance experience dating to 2018, which became central during the Covid-19 pandemic. Her lab helped develop actionable public health guidelines to show how wastewater can be used to monitor for mpox outbreaks.

From Cooling Towers to Data Centers: A Proactive Public Health Lens

While Graham's Sustainability Next Seed Grant project isn't exclusively about data centers, the connection to their cooling systems is direct. Data centers need to dissipate massive quantities of heat — typically with water-hungry cooling towers — and are increasingly turning to treated wastewater as a supply.

"Reuse can supply more water of sufficient quality for these cooling systems," Graham said. But beyond the quantity issue lies an underexplored dimension: microbial risk.

Cooling towers have long been linked to Legionnaires' disease, with documented outbreaks occurring miles downwind of a source. "For most healthy people, it may not be a problem," Graham noted, "but for the immunocompromised and elderly, it can be a really big problem." What makes this especially concerning is how little is known. "It's not well quantified. It's not well characterized," she said. "There's been no national study collecting cooling-tower waters and looking at the prevalence of these bacteria."

There is currently no systematic, national effort to characterize the prevalence of Legionella and other opportunistic pathogens in any cooling towers — let alone the potential additional risk of building more cooling systems to accommodate the needs of hyperscale data centers.

BBISS has been central to sharpening her focus here. Exposing Graham to colleagues working on energy and water quantity challenges helped her connect the microbiology dots. "A lot of the data center ideas I've started to think about have been generated by BBISS faculty presenting their own work," she said. "Given that cooling towers are already a problem in pre-AI settings, it seems like a good proactive idea to be aware of the problem going into the age of AI."

Graham is now writing proposals to study microbial communities in cooling towers, analyzing water, air, and biofilms under different operating conditions. Her call to industry is direct: Partner early. "I would be extremely happy to collaborate with anyone interested in this problem. Industry buy-in would be critical — and so helpful — to get it done."

Heat Waves, Infrastructure, and Legionella

Graham's lab also examines how climate-driven extreme heat affects drinking water systems. Working with utilities in the Southwest, her team studies how prolonged heat waves warm distribution-system water, accelerate disinfectant loss, and shape the persistence of microorganisms in drinking water distribution systems.

"We were able to see temperatures above 40 degrees Celsius (105 degrees Fahrenheit) — with a maximum of 52 (126 degrees Fahrenheit) — which is very warm," she said. "Most of the literature refers to testing conducted at much lower temperatures, like room temperature." Such elevated temperatures, combined with nutrients and stagnation, can allow opportunistic pathogens to thrive.

Teaching and Outreach

Graham teaches undergraduate environmental engineering and graduate courses in quantitative microbial risk assessment and public health microbiology. She serves as associate editor for Water Research and has hosted a microbiology outreach workshop for K-12 students through Georgia Tech’s  Center for Education Integrating Science, Mathematics, and Computing (CEISMC).

The through line across her work is consistent: science that anticipates risk and informs action. "As we expand this data center infrastructure, a proactive approach should be taken to understanding concerns that, maybe, haven't been fully addressed yet."

In a region and a world betting big on AI, her research offers a timely reminder: Progress depends not just on computing power, but on ensuring that the water that keeps these systems from melting down remains safe for the communities living alongside them.

The continued recognition highlights Georgia Tech’s research leadership in advancing energy solutions across technology, science, policy, and economics and in delivering technically advanced solutions that is scalable, secure, and sustainable for the future.

“The scale and integration of our energy ecosystem is among Georgia Tech’s great strengths,” said Executive Vice President for Research Tim Lieuwen. “A defining part of that ecosystem is the Strategic Energy Institute (SEI), our interdisciplinary research institute that brings together the talents of researchers from across disciplines to accelerate energy innovation and deliver real-world solutions.”

SEI integrates energy activities at Georgia Tech by connecting more than 1,000 researchers across the entire energy value chain and enabling collaboration with industry, government, communities, and nonprofits. SEI is deeply engaged in building community, developing resources, promoting thought leadership, and marshaling the full resources of Georgia Tech around tackling the tough energy and environmental problems and opportunities society faces.

“Georgia Tech’s energy leadership is built on the depth of our research and the breadth of our collaborations,” said Yuanzhi Tang, SEI’s executive director. “By connecting expertise across the full energy value chain, we are advancing solutions that enhance affordability, reliability, security, and sustainability.” 

U.S. News & World Report evaluates the academic research performance of universities in 51 subject areas using indicators such as publications, citations, and global and regional research reputation. Georgia Tech was assessed among 292 institutions in the U.S. and continues its strong standing in the rankings, claiming the No. 32 spot overall in the nation and No. 9 among public universities.

Jenny McGuire, an associate professor in the Schools of Biological Sciences and Earth and Atmospheric Sciences at Georgia Tech, is building a regional blueprint for safeguarding biodiversity in the southeastern United States while drawing insights from half a world away in Denmark. She is the Harry and Anna Teasley Professor in Ecology and Brook Byers Institute for Sustainable Systems (BBISS) faculty fellow. She is currently on faculty development leave in Copenhagen where she is sharpening her work with fresh perspectives from European conservation practice.

McGuire, winner of the National Science Foundation’s prestigious Faculty Early Career Development Award, describes herself as a spatial or landscape ecologist, rather than a traditional wildlife biologist. She currently leads Georgia Tech’s Spatial Ecology and Paleontology Lab, whose motto is “learning from the past how to conserve the future.” She uses modern, historical, and paleontological specimens to identify how communities of plants and animals move across landscapes over long time scales in response to past climate shifts. Her goal is to identify strategies to conserve as much biodiversity as possible in the face of an increasingly volatile climate.

Twice awarded with Sustainability Next Seed Grants by BBISS, most recently in 2025, McGuire is using that support to knit together scientists, conservation groups, agencies, and students to understand how plants and animals are moving in response to both climate and land-use change.

“I’ve been wanting to pivot to a more regional approach toward this work,” McGuire said. “The Southeast, and especially the Atlanta region, is really critical because we sit at this important geographic point where southern Appalachia and the Piedmont come together.”

As species track cooler temperatures and changing rainfall patterns, many are expected to move upslope into the southern Appalachians, even as Atlanta’s urban and suburban footprint continues to expand northward. “There’s a lot of competing stressors on the regional environment,” she said. 

Building a Regional Conservation Community

One of McGuire’s Sustainability Next Seed Grants, in collaboration with Nicole Kennard, BBISS Assistant Director for Community Engaged Research, supports a partnership with Roots Down, an innovative urban land-use nonprofit working with the cities of Avondale Estates and Atlanta to understand how native plant restoration affects ecosystem health. Georgia Tech students established protocols to survey sites before and after restoration to track changes.

The other seed grant McGuire received enabled her to convene a conference that brought together nonprofit conservation organizations, government agencies such as Georgia’s Department of Natural Resources, and academics from across the Southeast. The group formalized their collaboration as the Wildlife Ecology in the Piedmont and Appalachia (WEPA) coalition. They agreed to survey the resources, such as data,  projects, and people, that would support a regional wildlife conservation effort. Over the past semester, her team compiled those resources and shared results back with partners in a second virtual conference.

Early indications from this survey show a strong focus on mammals in urban Atlanta, including 11 camera-trap projects. Two of these projects follow transects from urban cores to suburbs to see how animals move across the city. This group has conducted extensive studies on how wildlife use roadside drainage structures, such as culverts, to move beneath roadways, and how animals are shifting to more nocturnal activity to avoid traffic.

Making connections among current and ongoing studies reveals knowledge gaps where both contemporary and historical data are sparse. Although historical records are held by regional museums, including the Georgia Museum of Natural History, many collections across the broader region remain undigitized. “Those historic distributions exist somewhere, but they’re really difficult to access,” McGuire said. Identifying these data sets is “critical to establish a baseline of where things lived in the past so we can understand how human landscapes and climate change are affecting things today and into the future.”

She’s also working with Georgia Tech for Georgia’s Tomorrow (GT²), a new College of Sciences initiative focused on regional impact. The program is hiring a postdoctoral fellow whom McGuire will supervise to jumpstart a collaborative research agenda around biodiversity dynamics.

McGuire’s work is increasingly collaborative, drawing on expertise across Georgia Tech and partner institutions like Atlanta’s Fernbank Museum.

Benjamin Freeman, assistant professor in the School of Biological Sciences, focuses on bird ecology to detect shifts in diversity and species ranges. In a new North Georgia Bird Project, with the Georgia Department of Natural Resources, he is resurveying bird communities across 13 mountain ridges, concentrating on about 40 forest bird species. His research tests projections that a rapidly warming climate could leave Georgia with very different plant and animal communities within a few human generations. “There’s no substitute for going out there and seeing what is actually changing,” says Freeman.

In a May 2026 Nature Reviews Biodiversity paper co-authored with McGuire, he combines his field-based bird surveys with her paleo-ecological analysis of fossil and pollen records.  

“We make models that predict how species and biological communities will respond to warming, then we go into nature to test those predictions, and finally refine our models when reality doesn’t match what we expected,” he says.

Another Georgia Tech faculty member, Steve Mussman, assistant professor in the College of Computing, brings a different skill set to the project. “I’m a computer and data scientist. I can help with the technical modeling aspects to make the analyses valid and useful,” he says. 

One of the ways he does this is to identify “sampling bias” in camera-trap and citizen science data, which may not be uniformly sampled from the animal population. “I’m really excited to bring machine learning and statistics to a very practical problem,” he adds.

Together, these collaborations support WEPA’s overarching goal: to integrate past and present data into tools that help decision-makers prioritize conservation actions under climate uncertainty.

Lessons From Denmark

For the past nine months, McGuire has been on faculty development leave in Copenhagen, using the time to think deeply about habitat connectivity and how species move across altered landscapes. There, she found a natural comparison point.

“The entire country of Denmark is about the same geographic size as the region we’re interested in,” she noted. “And population-wise, it’s smaller than the Atlanta metro area.”

What struck her most was how thoroughly human activity has reshaped Denmark. “There’s no part of the entire country that hasn’t been very heavily modified by humans,” she said. “At this point, all conservation is gardening.”

By contrast, she sees the Southeast as having retained a foundation of the historical ecology. Forests in the Appalachians have been heavily affected, “but not nearly for as long, or to the same extent, as in Europe,” she said. “It’s kind of nice to think about how we still have a slightly more natural landscape to start with that we can then maintain moving forward.”

In Denmark, McGuire has been learning from conservation biologists who are developing tiered metrics to assess restoration success, from basic, low-cost measures such as tree diameter and understory volume to more advanced tools like genomic analyses. She hopes to adapt similar frameworks to help southeastern land managers and communities assess ecosystem health under tight budgets.

From Appalachia to Berkeley to Georgia Tech

McGuire grew up in southern Virginia, where her love for biodiversity and the southern Appalachians first took root. She went on to earn her Ph.D. in integrative biology from the University of California, Berkeley, where she deepened her focus on how species and ecosystems respond to environmental change over long time scales.

She then completed postdoctoral research at the National Evolutionary Synthesis Center and at the University of Washington, where she expanded her quantitative and interdisciplinary toolkit — experience that now underpins her work at Georgia Tech, bridging ecology, paleontology, data science, and conservation planning.

“From my perspective, there’s an ethical imperative to maintain the world around us,” she said. “Being in nature and recognizing that we’re being good neighbors and good partners to the other species on the planet is just incredibly rewarding. We must leave the next generation a planet that is at least as healthy as the one we inherited."

Life Beyond the Lab

Beyond research and mentoring, McGuire enjoys hiking and biking. Much of her free time during her Copenhagen sabbatical has revolved around her young daughter, who turns 4 this summer.

McGuire looks forward to the occasion, which follows a cherished Danish school tradition: The child circles a picture of the sun once for each year of their life, holding a small Earth, while a parent holds up photos and tells a story from each year. 

Returning Home

As she prepares to return to Georgia Tech in August after a year away, McGuire will resume her fieldwork and continue her conservation initiatives throughout the Southeast. She hopes to draw in collaborators from all across Georgia Tech to help build a truly regional, interdisciplinary effort around biodiversity and climate resilience.

“Within WEPA, we’re really excited to bring more people into this work. For anyone interested in conservation modeling, sensors and AI, policy, or how nature supports communities,” she said, “there’s a place in this regional effort to understand and protect biodiversity.”

The seed grant program, administered by the Brook Byers Institute for Sustainable Systems (BBISS), reaches faculty members from a diverse array of disciplines due to the generous support provided by broad-based partnerships in addition to the funds provided by the Sustainability Next committee. This year’s partners are the School of Civil and Environmental Engineering, the College of Design, BBISS, the Renewable Bioproducts Institute, the Georgia Tech Research Institute, and the Institute for Data Engineering and Science.

The goal of the program is to nurture promising research areas for future large-scale collaborative sustainability research, research translation, and/or high-impact outreach; to provide mid-career faculty with leadership and community-building opportunities; and to broaden and strengthen the Georgia Tech sustainability community as a whole. The call for proposals was modeled after the Office of the Executive Vice President for Research’s Moving Teams Forward and Forming Teams programs.

This year’s seed grant awards align with the four main thematic areas in which BBISS aims to enhance Georgia Tech’s research to address some of our most pressing sustainability challenges:

• AI and Sustainability, and the Sustainability of AI Infrastructure.
• Climate Science, Technology, and Solutions.
• Healthy Environments and Sustainable Resource Use.
• Resilience and Regeneration.

The 2026 Sustainability Next Seed Grant awards are:

Forming Teams:

• Actualize Shallow Geothermal Systems for Decentralized Heating. Principal Investigator (PI): Sheng Dai.
• Building Community University Research Capacity for PFAS Testing and Treatment. PI: Ruth C. Yow. Co-Principal Investigators (Co-PIs): Joe Bozeman, Yongsheng Chen, and Ahmed Ibrahim Yunus.
• A Global Sustainability Analysis of Places “Urbanizing from Within.” PI: Gregory Randolph. Co‑PIs: Sabina Dewan, Yiyi He, John Taylor, and Celine Vacchiani‑Marcuzzo.
• Creating a Refusal Taxonomy to Explore Alternate Computing Practices. PI: Richmond Wong. Co‑PIs: Heidi Biggs and Carl DiSalvo.
• Demystifying Data Centers: Examining Georgia Tech’s Coda HPCC in the Context of Sustainability and Resilience. PI: Scott Duncan. Co-PIs: Jung-Ho Lewe and David Solano Sarmiento.
• Physical Transport of Sunlight‑Exposed Dissolved Organic Carbon in the New Arctic. PI: Lilian Dove. Co‑PI: Jennifer Bowen.

Moving Teams Forward:

• Agentic AI Digital Twins for Hurricane Resilience in Coastal Georgia. PI: Ali Sarhadi.
• CLEAR‑SE: Co‑Creating a Center‑Scale Network for Advancing Collaborative, Long‑Term Action Research on Community‑Led Resilience and Disaster Risk Reduction in the Southeast. PI: Sofía Pérez‑Guzmán. Co‑PI: Jennifer Hirsch.
• Data Center Effects on Communities in Georgia’s Black Belt. PI: Cindy Kaiying Lin. Co‑PIs: Joe Bozeman, Anthony Harding, Allen Hyde, Nicole Kennard, Jung-Ho Lewe, and Ahmed Saeed.
• Reimagining Southern Forests: Enabling Cost‑Effective Sustainable Production of High‑Value Climate‑Ready Southern Pines. PI: Caitlin Petro. Co‑PIs: Lucas Clay, Ulrika Egertsdotter, and Joel Kostka.
• Human‑Technology Collaborations: Towards Sustainable and Inclusive Food Systems. PI: Rosemarie Santa Gonzalez. Co‑PIs: Ashutosh Dhekne, Sylivia Janicki, Nicole Kennard, Yaman Sangar, and Abigale Stangl.
• Guiding Transportation with Community Action through Research, Education, and Service (GT‑CARES). PI: Rounaq Basu. Co-PIs: Sofía Pérez‑Guzmán, Jennifer Hirsch, and Scott Moffat.
• Instability‑Resolved Ocean Mixing for Climate Prediction and Climate Solutions. PI: Suhas S. Jain. Co‑PIs: Mohammad Mohaghar, and Donald Webster.
• Buildings Next: Forming a Transdisciplinary Consortium for Sustainable Building Innovation. PI: Paula Gomez. Co‑PI: Allison Bridges.
• Paper and Natural Dye Living Exhibition. PI: Anna Doll. Co‑PI: Virginia Howell.

It was Ferguson’s own first manufacturing industry job at Glidden Paint in high school that tipped a row of dominoes, clearing his way out of poverty. Following next in the Hall County native’s favor was his receiving the Pell Grant and HOPE Grant, which led to his associate’s degree and first job in education.

Since then, Ferguson has spent the better part of three decades advancing workforce preparation and education access in Georgia, first as chief information officer for the Technical College System of Georgia, and now through his current roles at Tech.

“Access to higher education changed the trajectory of my life. The question now is how we build systems that create those same opportunities for others — whether someone starts their career right out of high school, earns credentials while working, or returns later to pursue advanced technical education or engineering. We need to create flexible pathways that develop talent at every stage of life.”

Steven Ferguson

Forged in Manufacturing

Ferguson was born into a family of “makers,” who got by on odd jobs and money from their small bait and tackle shop on Lake Lanier and later peddling a variety of goods. At a young age, Ferguson learned salesmanship and picked up the tinkering spirit.

“My dad was always entrepreneurial, and I think you might even consider us manufacturers, always making fishing equipment or other things,” said Ferguson. “From a very young age, I was out making jig heads, tying flies, and bagging hooks or sinkers. It was definitely in my blood.”

When he was in 10th grade, a teacher nominated Ferguson for a new youth apprenticeship program. That opportunity ultimately led to his role as an information technology apprentice at Glidden Paint, which became Ferguson’s first job in the manufacturing industry. The job was a perfect fit for Ferguson, who enjoyed learning more about the manufacturing process and the practical outlet for his computing knowledge.

He continued working there until he began studying computer science at North Georgia College and State University. Later, he transferred to Gainesville College (GC) to participate in a joint enrollment program designed to lead to eventual enrollment for a bachelor’s degree at Tech.

However, before Ferguson completed his time at GC, he had an associate’s degree and, more importantly, a job offer. GC wanted him to train others for careers in information technology.

Read Full Story on the Enrollment Management News Page

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As data center development accelerates across Georgia and beyond, understanding the relationship between AI infrastructure and water systems is becoming increasingly urgent. The BBISS Demystifying Data Centers Insights Series on March 27 focused on this issue, bringing together perspectives from engineering, utilities, and infrastructure planning. Moderated by Ameet Pinto, BBISS faculty director for Interdisciplinary Research and Collaboration, the discussion highlighted the water impacts of data centers and the need for systems thinking and collaboration across disciplines.

Why Systems Thinking Matters

A recurring theme was the mismatch between AI infrastructure and water systems. AI services are ubiquitous and scalable, while water resources are local, physically constrained, and managed by regionally fragmented utility systems. Data centers can be deployed rapidly, but water infrastructure evolves slowly. These differences complicate how impacts are measured and managed.

Water usage is more complex than it appears. While discussions often focus on water used directly for cooling, this represents only part of the total footprint. Significant water is used indirectly through electricity generation and the manufacturing of the computing hardware and cooling systems installed in data centers. As noted by Akanksha Menon,  assistant professor in the George W. Woodruff School of Mechanical Engineering, distinguishing between direct, indirect, and embodied water use shows that impacts extend far beyond individual facilities.

These complexities make isolated solutions insufficient. Reducing water use in one location doesn’t necessarily reduce overall demand. For example, Douglas County’s collaboration with Google, as presented by Brian Keel, deputy director of Engineering for Douglasville-Douglas County Water and Sewer Authority, has invested in alternative water sources, such as treating wastewater from the Sweetwater Creek facility for non-potable cooling.

Yet the growing energy and water demands driven by accelerating AI use remain a major challenge. In particular, managing water as a finite resource becomes increasingly important because energy can be generated through different methods, but water cannot simply be created. Such complexity highlights the need for a systems approach to navigate overlapping and conflicting issues.

Why Collaboration Is Essential

The session also underscored that no single discipline or entity can fully address these challenges. Douglas County’s partnership with Google highlights not only collaboration between local agencies and industry, but also the need for coordination beyond individual jurisdictions, as water used for power generation or sourced outside the immediate region can create indirect pressures elsewhere.

John Ikeda, chief mission officer for the Water Environment Federation, discussed governance challenges associated with data center water use. Ikeda underlined the challenges in measurement and governance, noting that water impacts can be counterintuitive. While efforts that appear water-saving, such as avoiding on-site water use, can increase indirect water demand through additional electricity use, water-based cooling may reduce total systemwide demand. These complexities reveal the limits of single metrics and the need for frameworks that account for direct, indirect, and life-cycle impacts. Governance challenges can arise from complex practical issues, including rural communities’ limited experience working with industrial partners and broader social resistance to AI and AI infrastructure, which once again calls for large-scale collaboration.

The broader takeaway is that the challenges linking AI and water are deeply tied to structural mismatches between digital AI infrastructure and physical water systems: ubiquitous AI services versus physically constrained water resources; rapid data center growth versus the slower development of water infrastructure; and global digital demand versus regionally concentrated environmental impacts.

As these gaps complicate measurement, planning, and governance, the discussion highlighted the need for broader, systems-level perspectives and collaboration across disciplines and sectors, including engineering, computing, utilities, policy, and community stakeholders. Sustainable data center development depends on perspectives that consider water, energy, infrastructure, and community resilience together.
 

The Earth and Atmospheric Sciences 2026 Clough Lecture, co-sponsored by the Brook Byers Institute for Sustainable Systems, featured Kate Marvel, a climate scientist and author. Marvel opened a space for conversation about how we understand, feel, and communicate climate change and sustainability.

The evening opened with remarks from Georgia Tech College of Sciences Dean Susan Lozier, who recognized President Emeritus G. Wayne Clough for his support in making the lecture series possible. Alexander Robel, associate professor in the School of Earth and Atmospheric Sciences, then introduced Marvel, describing her work as being at the intersection of climate science and public communication. Robel highlighted Marvel’s “warmth and fearless honesty” in her insistence “that science and feeling are not opposites.”

Based on her recent book Human Nature: Nine Ways to Feel About Our Changing Planet, Marvel’s lecture questioned a long-standing assumption in science: that objectivity requires emotional distance. She argued instead that climate science is not only about data and models, but also about human experience. Scientific inquiry, she suggested, does not exclude emotion; rather, it can be informed and motivated by it.

Marvel began by reflecting on Earth’s uniqueness as a habitable planet, shaped by a delicate balance of atmosphere, temperature, and position in the solar system. The sense of awe inspired by the planet’s unique position, she noted, is often the starting point for scientific curiosity as well as a sense of commitment to a sustainable Earth. From there, she moved to consider the more difficult emotions, including anger and guilt, that may arise as the stability of that system becomes increasingly uncertain.

To illustrate how understanding of climate evolves, Marvel walked through a range of potential explanations for changes in the Earth’s climate — from orbital shifts and solar variation to volcanic activity and deforestation. What stood out was her skillful interweaving of science and storytelling. For example, she noted how the atmospheric conditions created by the 1883 eruption of Krakatoa in Indonesia influenced European artistic expression. Citing the hyper-real intensity of the sky’s color in Edvard Munch’s 1893 painting, The Scream, Marvel highlighted the role of human feeling and imagination in making sense of complex environmental change. 

Next, Marvel also suggested that climate modeling is not simply a technical exercise. It can be deeply intertwined with narratives about the future. Different assumptions about human behavior, policy decisions, and technological development produce different climate outcomes. In this sense, models reflect not only data, but also the stories societies tell about where they are headed and what future they would like to have.

The lecture concluded with Marvel emphasizing the importance of framing climate challenges in ways that connect with lived experience and a sustainable future, suggesting that storytelling can help inspire more meaningful communication and action. She pointed to the “hero’s journey” as one framework for climate storytelling — one in which moments of difficulty and uncertainty are inseparable from growth, purpose, and joy, and where action becomes central to moving toward a better future.

Marvel now works with Project Drawdown, who have developed the Drawdown Explorer, an open-access platform that helps individuals and governments assess everyday decisions and public policies in terms of climate outcomes. The Drawdown Explorer frames daily practices as part of a broader journey toward a more sustainable future.

The lecture offered an engaging and inspiring perspective, encouraging the audience to think more actively about how sustainability is communicated, what stories are told, and how emotional engagement can contribute to meaningful climate action.

As an energy economist, I am often asked about what contributes to gas prices and what different policies can do to affect them.

The price of a retail gallon of gas is the sum of four things: the cost of crude oil, refining, distribution and marketing, and taxes.

In nationwide figures from January 2026, crude oil accounted for about 51% of the pump price, refining roughly 20%, distribution and marketing about 11% and taxes about 18%. That mix shifts with conditions: When crude oil prices spike, that can drive more than 60% of the price; when the price drops, taxes and logistics are larger shares of the cost.

Crude Oil is the Biggest Ingredient

Because the price of crude oil is the largest element, most of the price at the pump is derived from the global oil market.

Usually, big swings in crude prices come mainly from shifts in global demand and expectations – not from supply disruptions, according to widely cited research in 2009 by the economist Lutz Kilian.

But what is happening in early 2026 with the war in Iran is one of the exceptions: a classic supply shock. Severe disruptions to shipping through the Strait of Hormuz and attacks on Middle East oil infrastructure have taken millions of barrels a day off the global market.

Most drivers generally can’t quickly reduce how much they drive or how much gas they use when prices rise, so gasoline demand doesn’t change much in the short run. That means a jump in crude costs tends to result in people paying more rather than driving less.

Refining, Regulations, and the California Puzzle

Refining turns crude into gasoline at industrial scale. The U.S. doesn’t have a single gasoline market, though. Roughly a quarter of U.S. gasoline is a cleaner-burning blend of petroleum-derived chemicals called “reformulated gasoline,” which is required in urban areas across 17 states and the District of Columbia to reduce smog.

California uses an even stricter formulation that few out-of-state refineries make. California is also geographically isolated: No pipelines bring gasoline in from other U.S. refining regions.

California’s gasoline prices have long run above the national average, explained in part by higher state taxes and stricter environmental rules. But since a refinery fire in Torrance, California, in 2015 reduced production capacity, the state’s prices have been about 20 to 30 cents a gallon higher than what those factors would indicate.

Energy economist and University of California, Berkeley, professor Severin Borenstein has called this the “mystery gasoline surcharge” and attributes it to the fact that there isn’t as much competition between refineries or gas stations in California as in other states. California’s own Division of Petroleum Market Oversight says the surcharge cost the state’s drivers about $59 billion from 2015 to 2024. It’s not exactly clear who is getting that money, but it could be gas stations themselves or refineries, through complex contracts with gas stations.

Getting the Gas Into Your Car

The distribution and marketing category covers the costs of everything involved in getting the gasoline from the refinery gate to your tank.

Gasoline moves by pipeline, ship, rail and truck to wholesale terminals, and then by local delivery truck to service stations.

At the retailer’s end, the key factors are station rent and labor, the cost to buy gasoline in bulk to be able to sell it, credit card fees of as much as 6 to 10 cents a gallon at current prices, and franchise fees paid to the national brand, such as Sunoco or ExxonMobil, for permission to put their branding on the gas station.

Most gas station operators net only a few cents per gallon on fuel itself – which is why many gas stations are really convenience stores with pumps out front. Borenstein and some of his collaborators have also documented that retail gas prices rise quickly when wholesale costs climb but fall slowly when wholesale costs drop.

The Question of Gas Tax Holidays

The federal government charges a tax on fuel, of 18.4 cents a gallon for gasoline and 24.3 cents a gallon for diesel. States charge their own taxes, ranging from 70.9 cents a gallon for gas in California to 8.95 cents in Alaska.

When gas prices rise, many politicians start talking about temporarily suspending their state’s gas tax. That does reduce prices, but not as much as politicians – or consumers – might hope. Research on past gas tax holidays has found that consumers get about 79% of the reduction in gas taxes. That means oil companies and fuel retailers keep about one-fifth of the tax cut for themselves rather than passing that savings to the public.

Gas tax holidays also reduce funding for what the taxes are designed to pay for, typically roads and bridges. That pushes road and bridge upkeep costs onto future drivers and general taxpayers.

There is an additional problem, too: Taxes on gasoline are supposed to charge drivers for some of the costs their driving imposes on everyone else – carbon emissions, local air pollution, congestion and crashes. But Borenstein has found that U.S. fuel tax levels are already far below the true cost to society. Removing the tax on drivers effectively raises the costs for everyone else.

The Jones Act: A Small Number That Adds Up

The 1920 Jones Act is a federal law that requires cargo moving between U.S. ports to travel on vessels built and registered in the U.S., owned by U.S. citizens, and crewed primarily by U.S. citizens and permanent residents. Of the world’s 7,500 oil tankers, only 54 meet this requirement. Only 43 of these can transport refined fuels such as gasoline.

So, despite significant refining capacity on the Gulf Coast, some U.S. gasoline is exported overseas even as the Northeast imports fuel, in part reflecting the relatively high cost of moving fuel between U.S. ports.

Economists Ryan Kellogg and Rich Sweeney estimate that the law raises East Coast gasoline prices by about a penny and a half per gallon on average, costing drivers roughly $770 million a year. In light of the war’s effect on gas prices, the Trump administration has temporarily suspended the Jones Act requirements – an action more commonly taken when hurricanes knock out Gulf Coast refineries and pipeline networks.

What Moves the Number

The result of all these factors is that the price that drivers see at the pump mostly reflects the global price of crude, plus a stack of domestic costs, only some of which are inefficient.

Tax holidays give a partial, short-lived rebate. Jones Act waivers trim pennies, though permanent repeal may cause more fundamental changes, such as reduced rail and truck transport of all goods, which could lower costs, emissions and infrastructure damage associated with cargo transportation. Harmonizing fuel blends across states and seasons may lower prices somewhat, but likely at the expense of increased emissions.

Ultimately, the best protection against oil price shocks is a more efficient gas-burning vehicle, or one that doesn’t burn gasoline at all. In the meantime, the best I can offer as an economist is clarity about what that $4.30 actually buys.

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Marta Hatzell to Lead BBISS External Partnership Efforts

Marta Hatzell has been appointed as faculty director for Strategic Engagement and Partnerships. Hatzell is a Woodruff Professor in Georgia Tech’s George W. Woodruff School of Mechanical Engineering with a joint appointment in the School of Chemical and Biomolecular Engineering. Her research builds the foundation for sustainable food, energy, and water systems through electrified catalysis and separations.

Across institutes, research centers, federal agencies, national laboratories, and industry partnerships, Hatzell’s work has operated at the intersection of research, infrastructure, policy, and implementation. She has worked closely with power utilities, industry partners, and federal sponsors. In this role, Hatzell will help shape BBISS’s external-facing strategy involving federal agencies, national laboratories, and university partners. She will bring her experience and expertise to steward strategic partnerships and strengthen large-scale collaborative research efforts, working closely with Ameet Pinto, faculty director for Interdisciplinary Research and Collaboration.

Xiao Liu to Advance AI and Resilience Research at BBISS

Xiao Liu has been appointed as faculty director for Resilience and AI. Liu is the David M. McKenney Family Associate Professor in the H. Milton Stewart School of Industrial and Systems Engineering. His research advances statistical methods and machine learning, with applications spanning wildfire risk analysis, climate and environmental modeling, infrastructure systems, and data-driven resilience research.

Liu’s appointment is part of BBISS’s growing focus on connecting AI, resilience, and sustainability research across disciplines, particularly in areas related to sustainable AI and AI for climate and sustainability science. His work on wildfire ignition risk quantification for power delivery networks, wildfire spread modeling, and remote-sensing analysis of wildfire aerosols demonstrates a commitment to using machine learning and AI to address complex environmental and infrastructure challenges. In this role, Liu will lead efforts to advance AI-driven approaches to resilience and will co-steward the AI, Sustainability, and Resilience Initiative in partnership with Josiah Hester, faculty director for Civic Innovation and AI.

Matthew Realff to Lead BBISS Education Initiatives

Matthew J. Realff has been appointed as faculty director for Interdisciplinary Sustainability Education. Realff is a professor in the School of Chemical and Biomolecular Engineering at Georgia Tech, where he has served on the faculty since 1993. Realff’s decades of research and education leadership center on advancing sustainable systems, with an emphasis on integrating process systems engineering with environmental and economic analysis. He has contributed to the development of sustainability policy, environmentally informed design, recycling systems, and industry standards.

Realff’s appointment supports BBISS’s ongoing efforts to strengthen interdisciplinary graduate education and workforce development aligned with Georgia Tech’s broader sustainability strategy. His commitment to sustainable systems education and his prior leadership roles, including chair of the Sustainability Education and Curriculum Committee, position him to expand interdisciplinary training and pathways for students who want to tackle sustainability challenges across boundaries.

Beril Toktay, BBISS executive director, said, “I’m delighted to welcome Marta, Xiao, and Matthew to the BBISS faculty leadership team. These appointments greatly expand BBISS’s capacity to address sustainability challenges crossing disciplinary, institutional, and sectoral lines.”

The $250,000 funding award, made through GRA’s Innovation and Entrepreneurship (I&E) program, supports the translational work of Ankur Singh, Professor in the George W. Woodruff School of Mechanical Engineering and the Wallace H. Coulter Department of Biomedical Engineering, and Andrés García, Regents’ Professor in Mechanical Engineering and the Executive Director of the Parker H. Petit Institute for Bioengineering and Bioscience. Singh and García are collaborating to develop functional human antibodies against some of the most difficult-to-treat diseases. While antibody therapies already benefit an estimated 20 million patients worldwide, fewer than 10 percent of discovery efforts ultimately yield candidates suitable for clinical use.

This shortfall spans major disease areas — from oncology and autoimmune disorders to heart and metabolism-related conditions and neurological and infectious diseases — limiting therapeutic options for patients. The challenge lies not only in identifying candidate antibodies, but in engineering them to function reliably in the human body.

“The I&E program exists to bridge the gap between a discovery that works in the lab and one that can anchor a company,” said Justin Burns, Chief Innovation Officer and Vice President for Innovation and Entrepreneurship at GRA. “Singh and García are tackling a problem the field has faced for decades: A significant fraction of drug targets remains inaccessible to antibody-based therapies. Our goal is to help move bold, high-potential science toward real-world impact.”

GRA’s model targets a well-known bottleneck in translation. While university labs generate promising technologies, many stall before reaching the marketplace due to a lack of validation and early-stage development. 

Singh and García aim to overcome this barrier by using a proprietary antibody-engineering framework developed in Singh’s laboratory, and supported by an earlier GRA grant. The objective is straightforward: Increase the success rate of discovery efforts so more antibody candidates can advance toward clinical use.

“The implications extend well beyond our laboratory,” said Singh. “By expanding the pipeline of functional human antibodies, we can begin to address diseases that currently lack durable treatment options. GRA’s support is transformative — not only for advancing the science, but for positioning Georgia as a leader in biotechnology innovation.”

The project is built with real-world use in mind, aiming to turn the research into a new company and eventually a clinical product. By testing the idea early and lowering risk, the team hopes to attract investment and move the technology quickly beyond the Institute. 

García emphasized the translational vision of the work. 

“This is a transformative platform technology that overcomes major bottlenecks in antibody discovery and will accelerate and increase the efficiency of this powerful class of therapeutics,” he said.

“This effort is about rethinking how we design antibodies from the ground up — integrating biological insight with engineering principles to produce molecules that are not just viable, but clinically meaningful,” he said. “With GRA’s support, we can de-risk early discovery and create a clearer path from promising concepts to therapies that reach patients.”

 Tracey Mullen, a seasoned biopharma executive, entrepreneur, and antibody discovery and engineering leader currently serving as Chief Strategy Officer at Mosaic Biosciences, is advising the team on translational strategy, commercial development, and company formation. 

“The ability to rapidly generate functional human antibodies in physiologically relevant systems could meaningfully change how therapeutic discovery is approached,” Mullen said. “By moving beyond largely empirical, animal- or screening-heavy workflows and incorporating human-specific, mechanism-informed evaluation earlier in the process, this platform has the potential to generate more relevant antibody candidates and create a stronger path from discovery concept to translational development.”

As global demand for advanced therapeutics grows, efforts like this reflect a broader shift in how innovation moves from bench to bedside — one driven not only by scientific ingenuity, but by targeted investment at critical early stages.

With more than 150 attendees from industry, academia, and research organizations, the event’s high-level engagement underscored the urgency of critical issues facing the energy sector today, including the surging electricity demand, resiliency of the grid, and evolving supply chains, as well as the value of a dedicated space for candid, solutions-oriented dialogue.

“INTERSECT 2026 demonstrated the power of bringing together leaders who are actively shaping the future of energy,” said Laura Taylor, director of EPIcenter. “What began as a forum to explore emerging ideas has grown into a critical platform for aligning perspectives and advancing actionable solutions across the Southeast.”

This year’s program focused on real-world implementation challenges, including managing large-scale load growth and coordinating infrastructure investments to meet demand reliably and affordably. Panels featuring leaders from utilities, global energy corporations, and research organizations emphasized the importance of aligning strategy across sectors to ensure that the Southeast remains competitive and resilient.

Chris Womack, chairman, president, and CEO of Southern Company, delivered the keynote address, highlighting the unprecedented scale of current energy demands. 

“Meeting this moment requires us to think differently — serving growth while ensuring reliability, resilience, and long-term value for our customers and communities,” said Womack.

Launched in 2017, the inaugural INTERSECT conference marked the launch of EPIcenter itself and established Georgia Tech’s commitment to connecting research, industry insight, and policy development. It focused on the need to bridge the gap between rapidly advancing technologies and slower-moving regulatory and market frameworks, a theme that continues to shape its mission today. 

As INTERSECT 2026 concluded, participants pointed to a shared takeaway: With its industrial base, growing population, and integrated energy systems, the Southeast is uniquely positioned to lead in the next phase of the energy transition. With AI-driven power demand and grid infrastructure playing a significant role going forward, it is imperative to bring together the right voices to shape policies and strategies that will connect ideas to action.

The highly competitive Laboratory Placement program is a paid opportunity offered through the U.S. Department of Energy’s Science Undergraduate Laboratory Internships. It provides students from a wide range of disciplines an opportunity to contribute to cutting-edge research at leading facilities, including Argonne National Laboratory, Ames National Laboratory, Lawrence Berkeley National Laboratory, National Laboratory of the Rockies, Oak Ridge National Laboratory, Princeton Plasma Physics Laboratory, and Savannah River National Laboratory.

The program’s 2026 cohort includes 16 Georgia Tech students from disciplines such as artificial intelligence, materials science, aerospace engineering, nuclear engineering, chemical engineering, mechanical engineering, and physics. Their research placements reflect the interdisciplinary nature of today’s scientific challenges, with projects covering bioinformatics, high-energy and condensed matter physics, accelerator science, environmental management, and advanced materials.

Many of the internships are closely aligned with national energy priorities, with students working in research areas including nuclear energy, hydrogen and chemical systems, materials for energy applications, plasma and fusion sciences, and complex engineered systems.

“Georgia Tech’s deep engagement with the national laboratory system creates unparalleled opportunities for our students to contribute to the future of energy,” said Yuanzhi Tang, executive director of the Strategic Energy Institute. “By connecting interdisciplinary talent with world-class research environments, we are not only advancing discovery but also shaping the next generation of leaders who will drive secure, sustainable, and resilient energy systems.”

Working alongside national lab scientists, students will not only gain access to world-class facilities but benefit from mentorship and professional networks, while contributing to research critical to national security, economic competitiveness, and a more sustainable energy future. 

“These internships demonstrate the strength of Georgia Tech’s relationships across the federal research ecosystem,” said Robert Knotts, executive director of Federal Relations in the Office of Institute Relations. “They provide a direct pathway for students to engage in public service through mission-driven research at national laboratories — while strengthening connections that are vital to advancing national priorities in energy, security, and innovation.”

Candidates for the fifth annual CoE Faculty Excellence Awards were nominated by their peers or submitted self-nominations. Materials were reviewed by a committee of academic and research faculty members within the College.

Two of these faculty award winners, Hong Yeo and Omar Inan, are members of the Institute for People and Technology. Read the full CoE article >>

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The CAREER Award is the NSF’s most prestigious award in support of junior faculty who exemplify the role of teacher-scholars through outstanding research, excellent education, and the integration of education and research within the context of the mission of their organizations.

Blazeck will receive $647,941 over five years for “Creating and evolving antibodies from scratch in yeast.”

Antibodies are key proteins of the immune system that help fight disease. In people, immune cells called B cells create antibodies and then evolve them. B cells take months to do this, which makes it difficult to study antibody creation and evolution, Blazeck explained.

His CAREER project will design a method to evolve antibodies “from scratch” in yeast, which will open new avenues for exploring antibody creation, evolution, and function. 

Read the full story on the School of Chemistry and Biomolecular Engineering's website. 

Candidates for the fifth annual Faculty Excellence Awards were nominated by their peers or submitted self-nominations. Materials were reviewed by a committee of academic and research faculty members within the College. 

Each honoree receives $2,000. The honorees are:

• Akanksha Menon
• Hong Yeo
• Kinsey Herrin
• Lauren Steimle
• Kevin Haas
• Omer Inan
• Scott Hollister
• Kim L. Paige

Read the full story on the College of Engineering website. 

“Her outstanding research accomplishments and contributions to the School and Georgia Tech led to this selection,” said Professor Christopher W. Jones, the John F. Brock III School Chair in ChBE@GT.

The $20,000 in discretionary funding from this one-year fellowship will support Jamali’s research activities focused on developing new tools for in situ liquid-phase transmission electron microscopy, stochastic thermodynamics, and nanoscience-based platforms.

The Spencers established the endowment from which the term fellowship funding comes in 2017. This endowment will eventually lead to the establishment of a professorship in ChBE@GT.

“Bob Spencer is a successful alumnus who has remained connected to our chemical engineering program,” according to Jones. “His family’s gift will allow ChBE@GT to support an early career professor at a critical stage of their development—the crucial years just before their promotion and tenure review. We are grateful for their support and generosity.”

Read Full Story on the ChBE Newspage

The Parker H. Petit Institute for Bioengineering and Bioscience (IBB) at Georgia Tech has launched the Spatial Omics and Data Analytics (SODA) Center, a new interdisciplinary research hub advancing the next frontier of biomedical discovery. 

Eight faculty members received funding for projects that advance Georgia Tech energy research by generating early insights, expanding shared research tools, and exploring solutions related to energy policy, grid reliability, clean energy incentives, and industry‑driven innovation shaping Georgia’s energy future.

By supporting timely, policy-relevant research and engagement that connect Georgia Tech expertise with pressing regional energy challenges, the ACCELERATE program encourages collaboration across the Institute and with external partners, supports graduate student involvement, and amplifies research outputs that inform policy, regulatory, and market decisions. 

“ACCELERATE is designed to help early- and mid-career faculty move quickly on ideas that can shape energy policy and practice,” said Laura Taylor, director of EPIcenter. “By supporting both early‑stage collaboration and more developed policy research, the program enables Georgia Tech researchers to engage decision‑makers and stakeholders when it matters most.”

Proposals considered for funding were grounded in policy and behavioral research, including studies that examined how past or potential policies and regulations worked, and analyses of current market and behavioral outcomes that revealed management, policy, or regulatory gaps and opportunities.  

Funded projects span a range of disciplines and policy‑focused topics aligned with EPIcenter’s mission, with a strong emphasis on challenges facing Georgia and the Southeast. Collectively, the awards support research development, data creation, stakeholder engagement, and public-facing thought leadership intended to inform energy policy and implementation.

"As electricity demand grows, it is increasingly important to understand how industrial processes could use energy flexibly to enable efficient use of renewable resources like solar and wind,” said Micah Ziegler, assistant professor in the School of Chemical and Biomolecular Engineering and the Jimmy and Rosalynn Carter School of Public Policy. “Support from the EPIcenter ACCELERATE program enables us to ask fundamental questions about how to design flexible systems and supply chains."

Awards ranged from $5,000 to $75,000. Projects that received ACCELERATE funding include:

Measuring the Alignment Between Legislators’ Energy Bill Votes and Their District Characteristics in the Georgia House of Representatives
Faculty Researcher: Clio Andris, Associate Professor, School of City and Regional Planning and School of Interactive Computing

Strengthening Georgia Tech’s National Energy Modeling of Priority Research Areas
Faculty Researcher: Marilyn Brown, Regents' Professor and Brook Byers Professor of Sustainable Systems, Jimmy and Rosalynn Carter School of Public Policy

Protecting Consumers From Price Volatility: Evidence and Policy Lessons From Georgia's Natural Gas Market
Faculty Researcher: Dylan Brewer, Assistant Professor, School of Economics

Can Place-Based Incentives Accelerate the Energy Transition?
Faculty Researcher: Gaurav Doshi, Assistant Professor, School of Economics

The Revolving Door in Utility Regulation
Faculty Researcher: Michelle Graff, Assistant Professor, Jimmy and Rosalynn Carter School of Public Policy 

How Do Data Centers Affect Tradeoffs Between Reliability and Decarbonization?
Faculty Researchers: Tony Harding, Assistant Professor, Jimmy and Rosalynn Carter School of Public Policy, and Brian An, Assistant Professor, Jimmy and Rosalynn Carter School of Public Policy

Calculating the Emissions Cost of the Solar Rebound for the United States
Faculty Researcher: Matt Oliver, Associate Professor, School of Economics

Evaluating Long-Duration Flexibility of Industrial Demand in Electric Power Systems
Faculty Researchers: Micah Ziegler, assistant professor, School of Chemical and Biomolecular Engineering and the Jimmy and Rosalynn Carter School of Public Policy, and Constance Crozier, Assistant Professor, H. Milton Stewart School of Industrial and Systems Engineering

ACCELERATE is an annual program open to all Georgia Tech faculty, focusing on policy‑ and decision‑relevant research that advances energy affordability, reliability, resilience, and decarbonization in the region.

More information about EPIcenter’s research areas and programs is available at epicenter.energy.gatech.edu.

GT² is a newly established research initiative at Georgia Tech that focuses on discovery science, engineering innovation, and AI-enabled decision tools to address urgent challenges at the intersection of environmental and community resilience in the Southeast. The initiative fosters research in direct service to regional communities through public-private partnerships, and it provides opportunities for graduate student engagement.

The BHIC-GT² research fund and partnership will pursue shared initiatives in the fields of coastal sustainability, ecosystem health, and environmental resilience. By combining BHIC’s applied, field-based conservation work with Georgia Tech’s expertise in technological innovation and data analysis, new opportunities for impactful research will be created through graduate student projects and community engagement.

About the Partnership
Like the GT² initiative, BHIC’s Johnston Center for Coastal Sustainability was created to translate research into real-world impact. BHIC established the Johnston Center as a research partnership and education hub for sustainability initiatives on Bald Head Island, with the broader goal of advancing coastal sustainability across the Southeast. Seed funding for the Center was provided in 2021 by Dick and Pat Johnston, longtime supporters of BHIC. 

Dick, a Georgia Tech IM 1962 alumnus, and Pat Johnston shared their enthusiasm for the BHIC and Georgia Tech collaboration, noting: 

“We are delighted to see our two favorite institutions come together through this partnership. It brings additional resources, expertise, and leadership to our shared focus on keeping the historic tagline ‘Living in Harmony with Nature’ in the hearts of future generations.”

Joel Kostka, Faculty Director of GT² who also serves as Tom and Marie Patton Distinguished Professor and associate chair for Research in the School of Biological Sciences with a joint appointment in the School of Earth and Atmospheric Sciences at Georgia Tech added:

“The Bald Head Island Conservancy and its Johnston Center for Coastal Sustainability exemplify how place‑based conservation and rigorous science can work together to create real impact. The Bald Head Island Conservancy’s long‑term stewardship, research infrastructure, and commitment to translating science into action make it an ideal partner for Georgia Tech for Georgia’s Tomorrow as we advance collaborative research that strengthens coastal resilience across the Southeast.”

This partnership will focus on Georgia Tech graduate student research projects that use innovative technology and data analyses to directly support the conservation work of BHIC.

Graduate student research already plays an important role in BHIC’s conservation efforts. Gabie Krueger, a Georgia Tech Ph.D. student in Ocean Sciences and Engineering and BHIC’s 2025-26 Johnston Graduate Fellow in Coastal Sustainability, has been working with BHIC scientists on a salt marsh ecology project that examined how ribbed mussels and fiddler crabs influence the health of Bald Head Island’s dominant salt marsh grass Spartina alterniflora. These flora-fauna interactions serve as primary indicators of marsh health, so her research is important for understanding the resilience of Bald Head Island’s salt marsh to environmental concerns such as sea-level rise and development.

Through the BHIC-GT² partnership, Georgia Tech student researchers who work with the Conservancy will also gain invaluable experience with local conservation efforts and community engagement.

G. Christopher Shank, Ph.D., Executive Director of BHIC, commented:

“The Bald Head Island Conservancy is thrilled about this opportunity to create a formal research partnership with Georgia Tech, one of the nation’s most esteemed research universities. It is recognition of the quality of conservation studies we are currently pursuing at the Conservancy and it also augments the impact of our work for BHI and beyond because of the technological and data analysis talent that Georgia Tech for Georgia’s Tomorrow will bring to this partnership.”

Why This Matters
This research fund and partnership represents an important step forward in strengthening connections between academic research and applied conservation institutions. Together, BHIC and GT² aim to inform coastal management decisions, support resilience planning, engage students, and advance research that benefits coastal ecosystems and communities across the southeastern U.S.

Looking Ahead
Additional details about joint initiatives, research priorities, and collaborative opportunities will be shared in the coming months.

Nuclear power currently supplies roughly 20% of U.S. electricity, but because of its reliability compared to wind and solar power and its potential to reduce carbon emissions, the industry is positioned to expand its role in reshaping the future of energy. When Southern Company officially connected Units 3 and 4 at the Alvin W. Vogtle Electric Generating Plant to the grid, Georgia became home to the country’s largest nuclear power facility and to the first nuclear units built in the U.S. in more than 30 years. 

With Georgia Tech alumni playing critical roles at the plant, students entering the field, and faculty conducting innovative research, the Institute’s influence can be felt throughout the industry. 

Read more on the Georgia Tech Newscenter Page

The paper, authored by EPIcenter faculty affiliate Constance Crozier (School of Industrial and Systems Engineering, Georgia Institute of Technology), EPIcenter student affiliate Rina Davila Severiano (School of Industrial and Systems Engineering, Georgia Institute of Technology) and Mark O’Malley explores how electrifying both industrial manufacturing and freight transportation could allow electricity demand to shift over days or even weeks — far longer than the hours‑long flexibility commonly associated with electric vehicle charging or battery storage.

Using a case study of the cement industry along the U.S. East Coast, the authors model a fully electrified supply chain spanning 20 cities, two manufacturing hubs, electric truck fleets and warehouse storage. Their analysis shows that, by adjusting manufacturing schedules and inventory levels, electrified supply chains could shift tens of gigawatt‑hours of electricity demand to better align with renewable availability, particularly wind power, whose output varies over longer timescales. They find that this flexibility can emerge under relatively modest carbon price signals — below $50 per ton of CO₂ — well before grid‑scale battery storage becomes economically viable.

Read Full Story on the EPIcenter Research Page

Listen to a podcast on the Research Here

Georgia has become the world’s second-largest data center market, a shift that has brought economic opportunity as well as concerns about water use, energy demand, land development, and impacts on host communities. One recurring theme throughout the event was the tendency for environmental and resource issues to overshadow other important policy questions about community impact, transparency, and long-term governan

Introductory remarks were made by Beril Toktay, executive director of the Brook Byers Institute for Sustainable Systems, and Michael Best, executive director of the  Institute for People and Technology.

Verghese Jacob, senior vice president of technology at the DayOne corporation, delivered the keynote address. Jacob discussed how DayOne works with governments in Asia to plan data centers and said early policy development and consistent communication can help communities better understand the impact and manage growth for long-term, mutually beneficial partnerships between governments and communities.

The event also included a BBISS Connect Workshop, led by Kristin Janacek, a senior extension professional with BBISS. The workshop built on BBISS’s Sustainability for Data Centers Insights Series and asked participants to contribute to a collaborative “blue paper” intended to guide future research partnerships and responses to funding opportunities.

Two panel discussions explored the social and political dimensions of data center development. The first, moderated by Cindy Lin, an assistant professor in the School of Interactive Computing, focused on international perspectives. Panelists included Celine Benoit of the Atlanta Regional Commission, Matthew Wesley Williams of Groundswell, Kahlil Bostick of Ryan Companies, and Ding Wang of Google Research. They discussed global examples of community-centered planning and the need for transparency in negotiations.

A second panel, moderated by Allen Hyde, an associate professor in the School of History and Sociology, examined collaboration between communities and government agencies. Panelists were Georgia Public Service Commissioner Peter Hubbard; Donnie Beamer, senior technology advisor for the City of Atlanta; Atlanta Journal-Constitution reporter Zachary Hansen; and Michael Czajkowski, director of advocacy for Science for Georgia. The group highlighted the importance of proactive regulation and clear communication with residents as data center development accelerates.

Speakers throughout the day emphasized that Atlanta’s continued growth in the data center sector will require coordinated planning and meaningful engagement with affected communities. The event closed with a call for all stakeholders to be proactive about creating policies that balance the technological and economic promise of the data center building boom with environmental and community concerns.

Stebner is the Eugene C. Gwaltney Jr. Chair in Manufacturing and a professor in the George W. Woodruff School of Mechanical Engineering, with a joint appointment in the School of Materials Science and Engineering. He also serves as a James R. and Sarah R. Borders Faculty Fellow, founding director of Georgia Artificial Intelligence Manufacturing (Georgia AIM), and executive director of Georgia Tech’s Professional Master’s in Manufacturing Leadership program.

In his role as associate director, Stebner will lead operations, engagement and continued growth of the Advanced Manufacturing Pilot Facility (AMPF), a cornerstone of Georgia Tech’s manufacturing ecosystem. The facility brings together artificial intelligence, automation, robotics, and digital manufacturing to accelerate materials discovery and manufacturing innovation at pilot scale.

The AMPF is evolving into what Georgia Tech leaders describe as a national first: a university-based, self-driving manufacturing facility that allows new technologies to be invented, tested and de-risked before they reach full-scale production. Backed by more than $80 million in federal, state, and private investment, the facility serves as a shared-use platform for industry, startups, researchers, and government partners.

“AMPF is a national user facility and a blended industry-academia, human-AI environment where new manufacturing discoveries are made ready for industry adoption,” Stebner said. “By integrating AI-enabled systems, real-time automation and pilot-scale validation, we’re helping shorten the timeline from discovery to deployment.”

Stebner’s research and leadership sit at the intersection of artificial intelligence, manufacturing, materials, and mechanics, with an emphasis on intelligent and adaptive manufacturing systems. His work spans advanced alloys, additive manufacturing, autonomous experimentation, and data-driven process design, with applications across aerospace, automotive, biomedical, energy and industrial sectors.

Under his leadership, the AMPF is expected to continue expanding as a national collaboration hub for academia, industry, and government. The facility supports pilot-scale testing of emerging technologies, workforce development and applied research aimed at strengthening U.S. manufacturing competitiveness and economic resilience.

Stebner’s appointment also strengthens the alignment between GTMI, Georgia AIM and Georgia Tech’s broader research enterprise, integrating AI-driven research, translational infrastructure, and industry partnerships into a cohesive model for manufacturing innovation.

“With Aaron’s experience building forward-looking manufacturing programs and leading large, interdisciplinary teams, GTMI is well positioned to accelerate the impact of the AMPF and related initiatives,” said Tom Kurfess, executive director of GTMI.

The award was announced March 25, 2026 and is one of six Institute Research Awards given by Georgia Tech’s Office of the Executive Vice President for Research. The portfolio of awards honors achievements in research engagement, innovation, faculty advising, and impact. 

Georgia AIM is a statewide coalition led by the Georgia Tech Enterprise Innovation Institute (EI2) and the Georgia Tech Manufacturing Institute (GTMI) to develop and deploy AI talent and innovation in manufacturing. The Georgia AIM coalition includes dozens of universities, technical colleges, nonprofits, and economic development organizations.

“It is an incredible experience to collaborate with technology and economic development leaders around the state to lead the nation and the world in AI for manufacturing,” said Aaron Stebner, Georgia AIM co-director and the Eugene C. Gwaltney Jr. Chair in Manufacturing at Georgia Tech. 

“We are truly honored to receive this recognition from our peers at Georgia Tech,” said Tom Kurfess, GTMI Executive Director and HUSCO/Ramirez Distinguished Chair in Fluid Power and Motion Control. 

Georgia AIM was initiated in 2021 by Stebner, EI2 Vice President David Bridges, Kurfess, Georgia AIM managing director and GTMI deputy director Steven Ferguson, and Georgia Tech executive director for strategic partnerships George White. The coalition received an initial $500,000 planning grant from the U.S. Economic Development Administration (EDA), which was followed by $65 million in additional grants from EDA and with additional federal, state, and private sector support now totals more than $100 million to enact projects across the state. 

The Georgia AIM coalition counts many achievements on and off campus, including:

• Supporting collaborations for more than thirty-five faculty, fifty research faculty and professionals, ten post docs, eighty graduate research assistants, one hundred and fifty undergraduate research assistants, and dozens of staff at Georgia Tech.
• Transforming the Georgia Tech Advanced Manufacturing Pilot Facility into a national user facility for research and development to invent, test, derisk, and mature AI manufacturing and materials technologies.
• Building a manufacturing commercialization pipeline that links faculty research, student innovation, startups, and corporate partners to introduce AI manufacturing innovations to regional and national economies.
• Launching workforce development programs that provide new opportunities and career paths thousands of students spanning K-12 engagement, technical apprenticeships and credentials, and professional education.
• Providing STEM experiences including AI coding camps, robotics competitions, and advanced manufacturing competitions to thousands of students across Georgia.
• 21 peer reviewed journal articles, 5 peer reviewed conference proceedings, 5 National Academies workshop presentations, 5 keynote/plenary presentations, more than 200 conference presentations and posters, 13 invention disclosures, 7 provisional patents, 2 full patents filed to date with dozens more in process. 

“Georgia AIM proves that innovation scales when built alongside workforce,” said Ferguson. “We built a seamless pipeline from education to industry, ensuring talent is ready to deploy AI in real manufacturing environments on day one.”

“The impact of Georgia AIM is grounded in collaboration — universities, industry, nonprofits and communities working together to shape the future of advanced manufacturing in Georgia,” said Bridges. “This recognition underscores what a coordinated statewide effort can accomplish.”

Because research covers a range of activities — from research and development to commercialization and public impacts — the annual awards recognize the many facets of work in this area. The peer-driven nomination process emphasizes measurable contributions and leadership across disciplines.

“The strength of Georgia Tech’s research enterprise begins with the talented people who push discovery forward every day,” said Tim Lieuwen, executive vice president for Research. “Congratulations to this year’s honorees, who demonstrate what it means to turn bold ideas into real-world impact, advancing knowledge from fundamental science to commercial and community applications. With these awards, we celebrate their leadership, creativity, and dedication to serving the public good.”

Read more about this year’s Institute Research Award winners. 

The North American hurricane season is, for many on the East Coast and Gulf Coast, six months of vigilance, and among the resources most likely to be consulted during this time are storm tracking maps. If you learn that your home might be in the path of a storm, you probably actively search for the most current version of one of these maps. Bruce Walker, a professor in the schools of Psychology and Interactive Computing at Georgia Tech, wants to ensure that storm-tracking maps and other emergency and environmental communication tools convey the most important information in the most understandable manner to the largest number of people possible. “Weather and climate affect every single person on Earth,” he said, “so no one can be left behind when it comes to these critical communications.”

Walker is director of the Center for Inclusive Climate Communication (CICC) at Georgia Tech. CICC is a new and growing consortium of researchers, organizations, agencies, and companies whose goal is to ensure that climate information of all types is widely accessible. The center is housed in the School of Psychology but has affiliated faculty from all around campus, and several universities around the U.S. CICC is expanding internationally as well, developing sub-networks in Europe, Africa, and Australia.

As part of its efforts, the CICC is working with the coastal city of Brunswick, Georgia. Situated about 65 miles northeast of Jacksonville, Florida, Brunswick is no stranger to hurricanes and tropical storms. The city is working to develop a comprehensive Community-Based Emergency Warning System, which will include maps and other emergency communications that ensure language, culture, level of education, or other differences in lived experience are not barriers to residents understanding critical safety information. This work is supported by the Brook Byers Institute for Sustainable Systems (BBISS) and the Center for Sustainable Communities Research and Education (SCoRE) through the Sustainability Next Seed Grant Program.

Hurricane maps and related information can come from many sources. Government agencies, municipal emergency management agencies, media outlets, and meteorological organizations all may have their own versions, which vary in how they visually display data. The information used to generate the maps is collected and distributed to the public domain by the National Oceanic and Atmospheric Administration (NOAA) every few hours. The maps that the public sees show the important information that one would expect, but they may not do so with an eye for how different people might interpret, or misinterpret, that info.

“Once we determine the best way to present hurricane data to the most people, we will work with content providers to standardize the way they generate these resources,” says Walker. “Reliable data and what we call inclusive communications lead to better decisions by the public.”

The CICC investigators’ process aspires to the philosophy of Universal Design, but since no design can be 100% universal, they refer to what they create as “inclusive designs.” Inclusive design means adapting to the diverse needs of the broadest possible audience. Since the language skills, education, lived experience, and physical ability of the person in the storm’s path can vary, these maps must present information in many alternative ways.

For those who can see the map, for example, improving the visual design (e.g., a better use of symbols and a clearer visual layout) can help. For those with vision impairment, adding audio layers (called “sonification”) to the map can help. For many people, simply comprehending a map can itself be a challenge. In that case, adding more explanations about how to interpret a map, what different terms mean, and what the storm is likely to do can make it more understandable.

All of these strategies provide multiple means of accessing, understanding, and acting on the data represented by the map. When studying how to design inclusive maps, soliciting input and suggestions from as many different potential users as possible helps the CICC team ensure that vital information is understandable and useful to the most people.

One of CICC’s primary goals is to take lessons from their research projects, such as the inclusive hurricane map, and derive general principles for the effective design of emergency communications tools of all types. While every disaster, from floods and wildfires to tsunamis, tornadoes, and ice storms, will require the distribution of unique pieces of data, the CICC researchers and their community partners are identifying design strategies that will make these communications understandable and actionable to everyone.

Walker and other CICC researchers engage students in this work. Isabella Martincic, a Ph.D. student in engineering psychology, shepherds many of the center’s research and design efforts, including AccessCORPS, a team that makes educational materials more inclusive and accessible. Jessica Herring and Ishan Vepa, students in the M.S. program in human-computer interaction, have led the hurricane map project, including overhauling existing maps from recent storms by applying CICC design guidelines to them. And undergraduate student Cal Price has been the lead researcher on the Brunswick collaboration, engaging with both community members and civic officials.

These efforts — adding more features, revamping existing maps, and consulting with weather experts and end users — demonstrate how seemingly simple changes can lead to significantly better interpretations of the data by the target audience. The research behind the inclusive hurricane maps will be presented at the 23rd International Web for All Conference, which takes place later this year.

CICC researchers are also engaging in partnerships with companies that see the potential benefits of this approach. Data visualization company Highcharts, for example, is a supporter and collaborator. Since their business models revolve around distributing such information, they have a keen interest in the lessons learned from CICC research. CICC does not regard its findings as intellectual property; they prefer that good design guidelines proliferate.

“Ultimately, our goal is for anyone to be able to look at a communication tool, quickly grasp critical pieces of information that may impact their lives and well-being, and take appropriate actions,” Walker said, “whether that be for the daily weather or for an impending natural disaster.”

Prausnitz, a Regents’ Professor, Regents’ Entrepreneur, and J. Erskine Love Jr. Chair in the School of Chemical and Biomolecular Engineering, is this year’s recipient of the Class of 1934 Distinguished Professor Award. 

“While I may be the focal point, it’s not a recognition of me as an individual. It’s a recognition of everything the team has done,” Prausnitz said. “I know how to do some things, but there are many things I don’t know how to do. That’s why working with others matters. You bring people together, fill in the gaps, and solve the whole problem.” 

The “some things” Prausnitz knows how to do have led to revolutionary medical innovation over a 30-year career at Georgia Tech, where he has led transformative work in microneedle drug delivery, launching 10 companies in the process. 

During that time, Prausnitz published hundreds of peer-reviewed papers, was granted dozens of patents, and advanced his work from early laboratory studies into more than 20 human clinical trials. His research has produced multiple FDA‑approved or clinically tested technologies. 

Understanding Prausnitz’s success starts with his approach to engineering in practice. Science may begin with discovery, but engineering, as he describes it, focuses on taking something uncertain and making it work. 

“One of the things that really distinguishes engineering from science is the work of problem-solving to reach an answer,” he said. “You start with something diffuse and figure out how to put all the pieces together. That to me is a hallmark of engineering.” 

That way of thinking took shape early in his life. 

Read the full story.

The Academy recognizes leaders across fields of study who have addressed humanity’s greatest challenges while also gathering knowledge to advance learning and the public good. This year’s class of 252 honorees was elected in academia, the arts, industry, journalism, philanthropy, policy, research, and science.  

García is one of nine honorees in the “Engineering and Technology” division. His research — both in the George W. Woodruff School of Mechanical Engineering where he serves as Regents’ Professor and in the Parker H. Petit Institute for Bioengineering and Bioscience where he is the executive director — aligns with the Academy’s service-minded mission.  

“I am inspired to find engineering solutions to serious health conditions to help people,” he said. “As a kid, I developed a musculoskeletal condition that required biomaterial devices to treat. Although imperfect, this treatment allowed me to lead a normal life.” 

Moved by his personal experience, García’s research centers on cellular and tissue engineering, which integrate biological and engineering principles to restore organ function lost to injury or disease. By studying how cells interact with the materials around them, he and his team have engineered biomaterials for the controlled delivery of therapeutic proteins and cells that enhance tissue regeneration, which could speed the healing process for patients.  

His future work will integrate biomaterials with lab‑grown replicas of human organs, known as organoids, that can be used to identify new therapies for a variety of human diseases. These organoids, though smaller and simpler than true organs, can mimic key functions that may help García and his team to find better ways to repair damaged tissues. 

García has spent the past 27 years at Georgia Tech and carries on the legacy of another Academy member — the Petit Institute’s founding executive director Robert Nerem, who was inducted in 1998. García credits his success to the support of his loved ones and the Yellow Jacket community.  

“I am deeply honored and humbled,” he said. “This award is only possible by the unending love and support of family, friends and mentors, my phenomenal past and present trainees, fantastic collaborators, and awesome ecosystem at Georgia Tech.” 

The Academy was chartered in 1780 during the American Revolution by a group that included John Adams and John Hancock. It was established to recognize accomplished individuals and engage them in addressing the greatest challenges facing the young republic. 

Membership has broadened over the years to celebrate excellence in a variety of fields. Honorees have included poet Robert Frost, musician John Legend, and chef José Andrés, who was given this year’s Ivan Allen Jr. Prize for Social Courage.  

García and the rest of this year’s class, which includes actor Jodie Foster, will be inducted in October.  

Students, faculty, and researchers from Georgia Tech and Kennesaw State University gathered on April 8 for a joint workshop between Georgia Tech's NSF Sustainable Development of Smart Medical Devices (SUSMED) program and KSU's Mobility for Everyone (MOVE) Center. The full-day event explored how sustainable design, mobility science, and health technologies are converging to shape the next generation of medical devices.