YSE-Trained Scientists Win EPA Green Chemistry Challenge Award

Air Company, a carbon utilization startup whose scientific leadership team has done pioneering research at the Center for Green Chemistry and Green Engineering (CGCGE) at Yale, received the Environmental Protection Agency’s Green Chemistry Challenge Award for Climate Change. The team was recognized for the development a  groundbreaking technology that transforms carbon dioxide captured from industrial plants and hydrogen from water into sustainable aviation fuel, ethanol, and methanol.

The company projects that its Airmade technology, if scaled, could avoid 10.8% of global carbon dioxide emissions, which is the equivalent of more than 4.6 billion tons of carbon dioxide annually. Its sustainable aviation fuel life cycle CO2 emissions are over 90% lower than traditional jet fuel.

The Air Company team includes co-founders Gregory Constantine and Stafford Sheehan ’13 MS, PhD ’16; Mahlet Garedew; Chi Chen PhD ’16; Pat Ward, and Paul Anastas, director of CGCGE and Teresa and H. John Heinz III Chair in Chemistry for the Environment, who serves as the company’s science advisor. Sheehan and Garedew were both postdoctoral associates at CGCGE. They were honored during an awards ceremony held on October 23, 2023, at the National Academy of Sciences in Washington, D.C.

"Yale must be proud of producing people like Drs. Sheehan, Chi Chen, and Mahlet Garedew, who have shown you can go from invention to impact so quickly with solutions to such major problems," Anastas said. "I’m just happy to be part of this team with people who have dedicated their brilliance to making the world better through green chemistry."

winners of the U.S. Environmental Protection Agency’s Green Chemistry Challenge Award

From left: Pat Ward, Paul Anastas, Gregory Constantine, Mahlet Garedew, and Stafford Sheehan of Air Company are honored with EPA's Green Chemistry Challenge Award at the National Academy of Sciences in Washington, D.C., on October 23, 2023. Credit: Eric Vance/US Environmental Protection Agency

Paul Anastas

Teresa and H. John Heinz III Professor in the Practice of Chemistry for the Environment

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Bringing Clean Energy Development to Marginalized Communities

The Yale Center for Business and the Environment and the Yale Center for Environmental Justice have launched an online certificate program to help professionals in the clean energy field better participate in a just energy transition. Michel Gelobter, executive director at Yale Center for Environmental Justice, and Stuart DeCew, executive director at CBEY, co-developed the 12-week program.

“We are creating a network of community organizers, energy professionals, local leaders, policymakers, and capital providers to unlock the full potential of the clean energy sector. We aim to equip these individuals with the tools and knowledge to drive impact while we build a collaborative community of like-minded optimists around them,” DeCew said. 

The program, designed for long-time and burgeoning energy professionals, will cover foundational energy concepts, environmental and climate justice topics and issues, approaches to energy justice, and the practical aspects of energy project development. 

“Through CEED we hope to not only equip learners with the tools and knowledge to address systemic injustices but also to set them up to successfully access the funds and resources available to them,” Gelobter said. 

To learn more about CEED and the application process, visit: https://yse.to/cbeyceed

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YSE Economist Plays Key Role in Newly Finalized Guidance on Accounting for Ecosystem Services

How do proposed projects such as logging or new pipelines affect the benefits people derive from parks, wetlands, forests, and other natural resources? Until now, there have not been any specific federal guidelines directing agencies on how to assess ecosystems impacts. Eli Fenichel, Knobloch Family Professor of Natural Resources Economics at YSE, played a critical role  in a new first-of-its kind guidance finalized by the White House in February, which provides a blueprint to assess how ecosystem services can be enhanced or diminished by federal rules.

Fenichel helped develop the guidance while on leave in 2021 to serve as assistant director for natural resource economics and accounting at the White House Office of Science and Technology Policy (OSTP). The agency, along with the Office of Budget Management (OBM) was tasked by President Biden with modernizing regulatory reviews to incorporate the assessment of natural assets.

“This is an avenue for real change. We’ll have more consistency in rulemaking and regulation around how we think about environmental services. Agencies will take a clearer and more deliberate view of how different rules or different programs create or alter the services people get from the environment and ecosystems,” Fenichel said.

While the value of ecosystems has sometimes been included in federal assessments in the past, there has never been a government wide directive or guidance for all federal agencies to account for costs and benefits of actions that impact natural resources. This omission has led to the “under-valuing and erosion of our natural resources,” said Arati Prabhakar, director of OSTP, and Richard Revesz, administrator for Information and Regulatory Affairs at OMB.

Agencies now must identify direct and indirect impacts on how their proposed actions might affect ecosystem services and establish a no-action baseline and explore alternative options.

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Eli Fenichel

Knobloch Family Professor of Natural Resource Economics

Jaye Wilson Honored with Rising Black Scientist Award

Through her research, YSE student and National Science Foundation graduate research fellow Jaye Wilson aims to improve recycling systems to increase yield for high-value products and help industries develop more sustainable business practices. She shared her scientific goals and how her family, community, and STEM experiences sparked her interest in the field in the essay “Resilient wings, tangible impact: My journey from chrysalis to change-maker in STEM,” which earned her a Rising Black Scientists Award.

“The RBSA is a deeply personal achievement that represents a collective aim for a future where diversity in thought and background is not just recognized but celebrated as the bedrock of academic and societal advancement,” Wilson said. “For me, it is a beacon of encouragement to continue being a restorative force in my field, fostering creativity and innovative thinking.”

The award, first established in 2020 and given by Cell Press, Cell Signaling Technology (CST), and the Elsevier Foundation, provides funds to support professional development for talented and motivated Black Scientists. Winners have their essays published in iScience and receive $10,000 to support their research as well as a $500 travel grant.

“Through their stories and accomplishments, this year’s winners of the Rising Black Scientists Awards are examples of excellence to us all,” said John Pham, editor-in-chief of Cell. “My colleagues and I at Cell Press are inspired by them, and we are proud to be sharing their stories.”

Wilson and her fellow honorees, Kevin Brown Jr. of California State University San Marcos; Senegal Mabry of Cornell University; and Akorfa Dagadu of the Massachusetts Institute of Technology, were chosen from more than 350 applicants from across the life, health, physical, and earth, environmental, and data sciences.

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Jaye Wilson