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      in Environment

      Advancing technology for aquaculture

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      According to the National Oceanic and Atmospheric Administration, aquaculture in the United States represents a $1.5 billion industry annually. Like land-based farming, shellfish aquaculture requires healthy seed production in order to maintain a sustainable industry. Aquaculture hatchery production of shellfish larvae — seeds — requires close monitoring to track mortality rates and assess health from the earliest stages of life. 

      Careful observation is necessary to inform production scheduling, determine effects of naturally occurring harmful bacteria, and ensure sustainable seed production. This is an essential step for shellfish hatcheries but is currently a time-consuming manual process prone to human error. 

      With funding from MIT’s Abdul Latif Jameel Water and Food Systems Lab (J-WAFS), MIT Sea Grant is working with Associate Professor Otto Cordero of the MIT Department of Civil and Environmental Engineering, Professor Taskin Padir and Research Scientist Mark Zolotas at the Northeastern University Institute for Experiential Robotics, and others at the Aquaculture Research Corporation (ARC), and the Cape Cod Commercial Fishermen’s Alliance, to advance technology for the aquaculture industry. Located on Cape Cod, ARC is a leading shellfish hatchery, farm, and wholesaler that plays a vital role in providing high-quality shellfish seed to local and regional growers.

      Two MIT students have joined the effort this semester, working with Robert Vincent, MIT Sea Grant’s assistant director of advisory services, through the Undergraduate Research Opportunities Program (UROP). 

      First-year student Unyime Usua and sophomore Santiago Borrego are using microscopy images of shellfish seed from ARC to train machine learning algorithms that will help automate the identification and counting process. The resulting user-friendly image recognition tool aims to aid aquaculturists in differentiating and counting healthy, unhealthy, and dead shellfish larvae, improving accuracy and reducing time and effort.

      Vincent explains that AI is a powerful tool for environmental science that enables researchers, industry, and resource managers to address challenges that have long been pinch points for accurate data collection, analysis, predictions, and streamlining processes. “Funding support from programs like J-WAFS enable us to tackle these problems head-on,” he says. 

      ARC faces challenges with manually quantifying larvae classes, an important step in their seed production process. “When larvae are in their growing stages they are constantly being sized and counted,” explains Cheryl James, ARC larval/juvenile production manager. “This process is critical to encourage optimal growth and strengthen the population.” 

      Developing an automated identification and counting system will help to improve this step in the production process with time and cost benefits. “This is not an easy task,” says Vincent, “but with the guidance of Dr. Zolotas at the Northeastern University Institute for Experiential Robotics and the work of the UROP students, we have made solid progress.” 

      The UROP program benefits both researchers and students. Involving MIT UROP students in developing these types of systems provides insights into AI applications that they might not have considered, providing opportunities to explore, learn, and apply themselves while contributing to solving real challenges.

      Borrego saw this project as an opportunity to apply what he’d learned in class 6.390 (Introduction to Machine Learning) to a real-world issue. “I was starting to form an idea of how computers can see images and extract information from them,” he says. “I wanted to keep exploring that.”

      Usua decided to pursue the project because of the direct industry impacts it could have. “I’m pretty interested in seeing how we can utilize machine learning to make people’s lives easier. We are using AI to help biologists make this counting and identification process easier.” While Usua wasn’t familiar with aquaculture before starting this project, she explains, “Just hearing about the hatcheries that Dr. Vincent was telling us about, it was unfortunate that not a lot of people know what’s going on and the problems that they’re facing.”

      On Cape Cod alone, aquaculture is an $18 million per year industry. But the Massachusetts Division of Marine Fisheries estimates that hatcheries are only able to meet 70–80 percent of seed demand annually, which impacts local growers and economies. Through this project, the partners aim to develop technology that will increase seed production, advance industry capabilities, and help understand and improve the hatchery microbiome.

      Borrego explains the initial challenge of having limited data to work with. “Starting out, we had to go through and label all of the data, but going through that process helped me learn a lot.” In true MIT fashion, he shares his takeaway from the project: “Try to get the best out of what you’re given with the data you have to work with. You’re going to have to adapt and change your strategies depending on what you have.”

      Usua describes her experience going through the research process, communicating in a team, and deciding what approaches to take. “Research is a difficult and long process, but there is a lot to gain from it because it teaches you to look for things on your own and find your own solutions to problems.”

      In addition to increasing seed production and reducing the human labor required in the hatchery process, the collaborators expect this project to contribute to cost savings and technology integration to support one of the most underserved industries in the United States. 

      Borrego and Usua both plan to continue their work for a second semester with MIT Sea Grant. Borrego is interested in learning more about how technology can be used to protect the environment and wildlife. Usua says she hopes to explore more projects related to aquaculture. “It seems like there’s an infinite amount of ways to tackle these issues.” More

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      in Environment

      New major crosses disciplines to address climate change

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      Lauren Aguilar knew she wanted to study energy systems at MIT, but before Course 1-12 (Climate System Science and Engineering) became a new undergraduate major, she didn’t see an obvious path to study the systems aspects of energy, policy, and climate associated with the energy transition.

      Aguilar was drawn to the new major that was jointly launched by the departments of Civil and Environmental Engineering (CEE) and Earth, Atmospheric and Planetary Sciences (EAPS) in 2023. She could take engineering systems classes and gain knowledge in climate.

      “Having climate knowledge enriches my understanding of how to build reliable and resilient energy systems for climate change mitigation. Understanding upon what scale we can forecast and predict climate change is crucial to build the appropriate level of energy infrastructure,” says Aguilar.

      The interdisciplinary structure of the 1-12 major has students engaging with and learning from professors in different disciplines across the Institute. The blended major was designed to provide a foundational understanding of the Earth system and engineering principles — as well as an understanding of human and institutional behavior as it relates to the climate challenge. Students learn the fundamental sciences through subjects like an atmospheric chemistry class focused on the global carbon cycle or a physics class on low-carbon energy systems. The major also covers topics in data science and machine learning as they relate to forecasting climate risks and building resilience, in addition to policy, economics, and environmental justice studies.

      Junior Ananda Figueiredo was one of the first students to declare the 1-12 major. Her decision to change majors stemmed from a motivation to improve people’s lives, especially when it comes to equality. “I like to look at things from a systems perspective, and climate change is such a complicated issue connected to many different pieces of our society,” says Figueiredo.

      A multifaceted field of study

      The 1-12 major prepares students with the necessary foundational expertise across disciplines to confront climate change. Andrew Babbin, an academic advisor in the new degree program and the Cecil and Ida Green Career Development Associate Professor in EAPS, says the new major harnesses rigorous training encompassing science, engineering, and policy to design and execute a way forward for society.

      Within its first year, Course 1-12 has attracted students with a diverse set of interests, ranging from machine learning for sustainability to nature-based solutions for carbon management to developing the next renewable energy technology and integrating it into the power system.

      Academic advisor Michael Howland, the Esther and Harold E. Edgerton Assistant Professor of Civil and Environmental Engineering, says the best part of this degree is the students, and the enthusiasm and optimism they bring to the climate challenge.

      “We have students seeking to impact policy and students double-majoring in computer science. For this generation, climate change is a challenge for today, not for the future. Their actions inside and outside the classroom speak to the urgency of the challenge and the promise that we can solve it,” Howland says.

      The degree program also leaves plenty of space for students to develop and follow their interests. Sophomore Katherine Kempff began this spring semester as a 1-12 major interested in sustainability and renewable energy. Kempff was worried she wouldn’t be able to finish 1-12 once she made the switch to a different set of classes, but Howland assured her there would be no problems, based on the structure of 1-12.

      “I really like how flexible 1-12 is. There’s a lot of classes that satisfy the requirements, and you are not pigeonholed. I feel like I’m going to be able to do what I’m interested in, rather than just following a set path of a major,” says Kempff.

      Kempff is leveraging her skills she developed this semester and exploring different career interests. She is interviewing for sustainability and energy-sector internships in Boston and MIT this summer, and is particularly interested in assisting MIT in meeting its new sustainability goals.

      Engineering a sustainable future

      The new major dovetail’s MIT’s commitment to address climate change with its steps in prioritizing and enhancing climate education. As the Institute continues making strides to accelerate solutions, students can play a leading role in changing the future.   

      “Climate awareness is critical to all MIT students, most of whom will face the consequences of the projection models for the end of the century,” says Babbin. “One-12 will be a focal point of the climate education mission to train the brightest and most creative students to engineer a better world and understand the complex science necessary to design and verify any solutions they invent.”

      Justin Cole, who transferred to MIT in January from the University of Colorado, served in the U.S. Air Force for nine years. Over the course of his service, he had a front row seat to the changing climate. From helping with the wildfire cleanup in Black Forest, Colorado — after the state’s most destructive fire at the time — to witnessing two category 5 typhoons in Japan in 2018, Cole’s experiences of these natural disasters impressed upon him that climate security was a prerequisite to international security. 

      Cole was recently accepted into the MIT Energy and Climate Club Launchpad initiative where he will work to solve real-world climate and energy problems with professionals in industry.

      “All of the dots are connecting so far in my classes, and all the hopes that I have for studying the climate crisis and the solutions to it at MIT are coming true,” says Cole.

      With a career path that is increasingly growing, there is a rising demand for scientists and engineers who have both deep knowledge of environmental and climate systems and expertise in methods for climate change mitigation.

      “Climate science must be coupled with climate solutions. As we experience worsening climate change, the environmental system will increasingly behave in new ways that we haven’t seen in the past,” says Howland. “Solutions to climate change must go beyond good engineering of small-scale components. We need to ensure that our system-scale solutions are maximally effective in reducing climate change, but are also resilient to climate change. And there is no time to waste,” he says. More

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      in Environment

      Gosha Geogdzhayev and Sadhana Lolla named 2024 Gates Cambridge Scholars

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      This article was updated on April 23 to reflect the promotion of Gosha Geogdzhayev from alternate to winner of the Gates Cambridge Scholarship.

      MIT seniors Gosha Geogdzhayev and Sadhana Lolla have won the prestigious Gates Cambridge Scholarship, which offers students an opportunity to pursue graduate study in the field of their choice at Cambridge University in the U.K.

      Established in 2000, Gates Cambridge offers full-cost post-graduate scholarships to outstanding applicants from countries outside of the U.K. The mission of Gates Cambridge is to build a global network of future leaders committed to improving the lives of others.

      Gosha Geogdzhayev

      Originally from New York City, Geogdzhayev is a senior majoring in physics with minors in mathematics and computer science. At Cambridge, Geogdzhayev intends to pursue an MPhil in quantitative climate and environmental science. He is interested in applying these subjects to climate science and intends to spend his career developing novel statistical methods for climate prediction.

      At MIT, Geogdzhayev researches climate emulators with Professor Raffaele Ferrari’s group in the Department of Earth, Atmospheric and Planetary Sciences and is part of the “Bringing Computation to the Climate Challenge” Grand Challenges project. He is currently working on an operator-based emulator for the projection of climate extremes. Previously, Geogdzhayev studied the statistics of changing chaotic systems, work that has recently been published as a first-author paper.

      As a recipient of the National Oceanic and Atmospheric Agency (NOAA) Hollings Scholarship, Geogdzhayev has worked on bias correction methods for climate data at the NOAA Geophysical Fluid Dynamics Laboratory. He is the recipient of several other awards in the field of earth and atmospheric sciences, notably the American Meteorological Society Ward and Eileen Seguin Scholarship.

      Outside of research, Geogdzhayev enjoys writing poetry and is actively involved with his living community, Burton 1, for which he has previously served as floor chair.

      Sadhana Lolla

      Lolla, a senior from Clarksburg, Maryland, is majoring in computer science and minoring in mathematics and literature. At Cambridge, she will pursue an MPhil in technology policy.

      In the future, Lolla aims to lead conversations on deploying and developing technology for marginalized communities, such as the rural Indian village that her family calls home, while also conducting research in embodied intelligence.

      At MIT, Lolla conducts research on safe and trustworthy robotics and deep learning at the Distributed Robotics Laboratory with Professor Daniela Rus. Her research has spanned debiasing strategies for autonomous vehicles and accelerating robotic design processes. At Microsoft Research and Themis AI, she works on creating uncertainty-aware frameworks for deep learning, which has impacts across computational biology, language modeling, and robotics. She has presented her work at the Neural Information Processing Systems (NeurIPS) conference and the International Conference on Machine Learning (ICML). 

      Outside of research, Lolla leads initiatives to make computer science education more accessible globally. She is an instructor for class 6.s191 (MIT Introduction to Deep Learning), one of the largest AI courses in the world, which reaches millions of students annually. She serves as the curriculum lead for Momentum AI, the only U.S. program that teaches AI to underserved students for free, and she has taught hundreds of students in Northern Scotland as part of the MIT Global Teaching Labs program.

      Lolla was also the director for xFair, MIT’s largest student-run career fair, and is an executive board member for Next Sing, where she works to make a cappella more accessible for students across musical backgrounds. In her free time, she enjoys singing, solving crossword puzzles, and baking. More

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      in Environment

      Anushree Chaudhuri: Involving local communities in renewable energy planning

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      Anushree Chaudhuri has a history of making bold decisions. In fifth grade, she biked across her home state of California with little prior experience. In her first year at MIT, she advocated for student recommendations in the preparation of the Institute’s Climate Action Plan for the Decade. And recently, she led a field research project throughout California to document the perspectives of rural and Indigenous populations affected by climate change and clean energy projects.

      “It doesn’t matter who you are or how young you are, you can get involved with something and inspire others to do so,” the senior says.

      Initially a materials science and engineering major, Chaudhuri was quickly drawn to environmental policy issues and later decided to double-major in urban studies and planning and in economics. Chaudhuri will receive her bachelor’s degrees this month, followed by a master’s degree in city planning in the spring.

      The importance of community engagement in policymaking has become one of Chaudhuri’s core interests. A 2024 Marshall Scholar, she is headed to the U.K. next year to pursue a PhD related to environment and development. She hopes to build on her work in California and continue to bring attention to impacts that energy transitions can have on local communities, which tend to be rural and low-income. Addressing resistance to these projects can be challenging, but “ignoring it leaves these communities in the dust and widens the urban-rural divide,” she says.

      Silliness and sustainability 

      Chaudhuri classifies her many activities into two groups: those that help her unwind, like her living community, Conner Two, and those that require intensive deliberation, like her sustainability-related organizing.

      Conner Two, in the Burton-Conner residence hall, is where Chaudhuri feels most at home on campus. She describes the group’s activities as “silly” and emphasizes their love of jokes, even in the floor’s nickname, “the British Floor,” which is intentionally absurd, as the residents are rarely British.

      Chaudhuri’s first involvement with sustainability issues on campus was during the preparation of MIT’s Fast Forward Climate Action Plan in the 2020-2021 academic year. As a co-lead of one of several student working groups, she helped organize key discussions between the administration, climate experts, and student government to push for six main goals in the plan, including an ethical investing framework. Being involved with a significant student movement so early on in her undergraduate career was a learning opportunity for Chaudhuri and impressed upon her that young people can play critical roles in making far-reaching structural changes.

      The experience also made her realize how many organizations on campus shared similar goals even if their perspectives varied, and she saw the potential for more synergy among them.

      Chaudhuri went on to co-lead the Student Sustainability Coalition to help build community across the sustainability-related organizations on campus and create a centralized system that would make it easier for outsiders and group members to access information and work together. Through the coalition, students have collaborated on efforts including campus events, and off-campus matters such as the Cambridge Green New Deal hearings.

      Another benefit to such a network: It creates a support system that recognizes even small-scale victories. “Community is so important to avoid burnout when you’re working on something that can be very frustrating and an uphill battle like negotiating with leadership or seeking policy changes,” Chaudhuri says.

      Fieldwork

      For the past year, Chaudhuri has been doing independent research in California with the support of several advisory organizations to host conversations with groups affected by renewable energy projects, which, as she has documented, are often concentrated in rural, low-income, and Indigenous communities. The introduction of renewable energy facilities, such as wind and solar farms, can perpetuate existing inequities if they ignore serious community concerns, Chaudhuri says.

      As state or federal policymakers and private developers carry out the permitting process for these projects, “they can repeat histories of extraction, sometimes infringing on the rights of a local or Tribal government to decide what happens with their land,” she says.

      In her site visits, she is documenting community opposition to controversial solar and wind proposals and collecting oral histories. Doing fieldwork for the first time as an outsider was difficult for Chaudhuri, as she dealt with distrust, unpredictability, and needing to be completely flexible for her sources. “A lot of it was just being willing to drop everything and go and be a little bit adventurous and take some risks,” she says.

      Role models and reading

      Chaudhuri is quick to credit many of the role models and other formative influences in her life.

      After working on the Climate Action Plan, Chaudhuri attended a public narrative workshop at Harvard University led by Marshall Ganz, a grassroots community organizer who worked with Cesar Chavez and on the 2008 Obama presidential campaign. “That was a big inspiration and kind of shaped how I viewed leadership in, for example, campus advocacy, but also in other projects and internships.”

      Reading has also influenced Chaudhuri’s perspective on community organizing, “After the Climate Action Plan campaign, I realized that a lot of what made the campaign successful or not could track well with organizing and social change theories, and histories of social movements. So, that was a good experience for me, being able to critically reflect on it and tie it into these other things I was learning about.”

      Since beginning her studies at MIT, Chaudhuri has become especially interested in social theory and political philosophy, starting with ancient forms of Western and Eastern ethic, and up to 20th and 21st century philosophers who inspire her. Chaudhuri cites Amartya Sen and Olúfẹ́mi Táíwò as particularly influential. “I think [they’ve] provided a really compelling framework to guide a lot of my own values,” she says.

      Another role model is Brenda Mallory, the current chair of the U.S. Council on Environmental Quality, who Chaudhuri was grateful to meet at the United Nations COP27 Climate Conference. As an intern at the U.S. Department of Energy, Chaudhuri worked within a team on implementing the federal administration’s Justice40 initiative, which commits 40 percent of federal climate investments to disadvantaged communities. This initiative was largely directed by Mallory, and Chaudhuri admires how Mallory was able to make an impact at different levels of government through her leadership. Chaudhuri hopes to follow in Mallory’s footsteps someday, as a public official committed to just policies and programs.

       “Good leaders are those who empower good leadership in others,” Chaudhuri says. More

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      in Energy

      The future of motorcycles could be hydrogen

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      MIT’s Electric Vehicle Team, which has a long record of building and racing innovative electric vehicles, including cars and motorcycles, in international professional-level competitions, is trying something very different this year: The team is building a hydrogen-powered electric motorcycle, using a fuel cell system, as a testbed for new hydrogen-based transportation.

      The motorcycle successfully underwent its first full test-track demonstration in October. It is designed as an open-source platform that should make it possible to swap out and test a variety of different components, and for others to try their own versions based on plans the team is making freely available online.

      Aditya Mehrotra, who is spearheading the project, is a graduate student working with mechanical engineering professor Alex Slocum, the Walter M. May  and A. Hazel May Chair in Emerging Technologies. Mehrotra was studying energy systems and happened to also really like motorcycles, he says, “so we came up with the idea of a hydrogen-powered bike. We did an evaluation study, and we thought that this could actually work. We [decided to] try to build it.”

      Team members say that while battery-powered cars are a boon for the environment, they still face limitations in range and have issues associated with the mining of lithium and resulting emissions. So, the team was interested in exploring hydrogen-powered vehicles as a clean alternative, allowing for vehicles that could be quickly refilled just like gasoline-powered vehicles.

      Unlike past projects by the team, which has been part of MIT since 2005, this vehicle will not be entering races or competitions but will be presented at a variety of conferences. The team, consisting of about a dozen students, has been working on building the prototype since January 2023. In October they presented the bike at the Hydrogen Americas Summit, and in May they will travel to the Netherlands to present it at the World Hydrogen Summit. In addition to the two hydrogen summits, the team plans to show its bike at the Consumer Electronics Show in Las Vegas this month.

      “We’re hoping to use this project as a chance to start conversations around ‘small hydrogen’ systems that could increase demand, which could lead to the development of more infrastructure,” Mehrotra says. “We hope the project can help find new and creative applications for hydrogen.” In addition to these demonstrations and the online information the team will provide, he adds, they are also working toward publishing papers in academic journals describing their project and lessons learned from it, in hopes of making “an impact on the energy industry.”

      Play video

      For the love of speed: Building a hydrogen-powered motorcycle

      The motorcycle took shape over the course of the year piece by piece. “We got a couple of industry sponsors to donate components like the fuel cell and a lot of the major components of the system,” he says. They also received support from the MIT Energy Initiative, the departments of Mechanical Engineering and Electrical Engineering and Computer Science, and the MIT Edgerton Center.

      Initial tests were conducted on a dynamometer, a kind of instrumented treadmill Mehrotra describes as “basically a mock road.” The vehicle used battery power during its development, until the fuel cell, provided by South Korean company Doosan, could be delivered and installed. The space the group has used to design and build the prototype, the home of the Electric Vehicle Team, is in MIT’s Building N51 and is well set up to do detailed testing of each of the bike’s components as it is developed and integrated.

      Elizabeth Brennan, a senior in mechanical engineering, says she joined the team in January 2023 because she wanted to gain more electrical engineering experience, “and I really fell in love with it.” She says group members “really care and are very excited to be here and work on this bike and believe in the project.”

      Brennan, who is the team’s safety lead, has been learning about the safe handling methods required for the bike’s hydrogen fuel, including the special tanks and connectors needed. The team initially used a commercially available electric motor for the prototype but is now working on an improved version, designed from scratch, she says, “which gives us a lot more flexibility.”

      As part of the project, team members are developing a kind of textbook describing what they did and how they carried out each step in the process of designing and fabricating this hydrogen electric fuel-cell bike. No such motorcycle yet exists as a commercial product, though a few prototypes have been built.

      That kind of guidebook to the process “just doesn’t exist,” Brennan says. She adds that “a lot of the technology development for hydrogen is either done in simulation or is still in the prototype stages, because developing it is expensive, and it’s difficult to test these kinds of systems.” One of the team’s goals for the project is to make everything available as an open-source design, and “we want to provide this bike as a platform for researchers and for education, where researchers can test ideas in both space- and funding-constrained environments.”

      Unlike a design built as a commercial product, Mehrotra says, “our vehicle is fully designed for research, so you can swap components in and out, and get real hardware data on how good your designs are.” That can help people work on implementing their new design ideas and help push the industry forward, he says.

      The few prototypes developed previously by some companies were inefficient and expensive, he says. “So far as we know, we are the first fully open-source, rigorously documented, tested and released-as-a-platform, [fuel cell] motorcycle in the world. No one else has made a motorcycle and tested it to the level that we have, and documented to the point that someone might actually be able to take this and scale it in the future, or use it in research.”

      He adds that “at the moment, this vehicle is affordable for research, but it’s not affordable yet for commercial production because the fuel cell is a very big, expensive component.” Doosan Fuel Cell, which provided the fuel cell for the prototype bike, produces relatively small and lightweight fuel cells mostly for use in drones. The company also produces hydrogen storage and delivery systems.

      The project will continue to evolve, says team member Annika Marschner, a sophomore in mechanical engineering. “It’s sort of an ongoing thing, and as we develop it and make changes, make it a stronger, better bike, it will just continue to grow over the years, hopefully,” she says.

      While the Electric Vehicle Team has until now focused on battery-powered vehicles, Marschner says, “Right now we’re looking at hydrogen because it seems like something that’s been less explored than other technologies for making sustainable transportation. So, it seemed like an exciting thing for us to offer our time and effort to.”

      Making it all work has been a long process. The team is using a frame from a 1999 motorcycle, with many custom-made parts added to support the electric motor, the hydrogen tank, the fuel cell, and the drive train. “Making everything fit in the frame of the bike is definitely something we’ve had to think about a lot because there’s such limited space there. So, it required trying to figure out how to mount things in clever ways so that there are not conflicts,” she says.

      Marschner says, “A lot of people don’t really imagine hydrogen energy being something that’s out there being used on the roads, but the technology does exist.” She points out that Toyota and Hyundai have hydrogen-fueled vehicles on the market, and that some hydrogen fuel stations exist, mostly in California, Japan, and some European countries. But getting access to hydrogen, “for your average consumer on the East Coast, is a huge, huge challenge. Infrastructure is definitely the biggest challenge right now to hydrogen vehicles,” she says.

      She sees a bright future for hydrogen as a clean fuel to replace fossil fuels over time. “I think it has a huge amount of potential,” she says. “I think one of the biggest challenges with moving hydrogen energy forward is getting these demonstration projects actually developed and showing that these things can work and that they can work well. So, we’re really excited to bring it along further.” More

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      in Environment

      The science and art of complex systems

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      As a high school student, Gosha Geogdzhayev attended Saturday science classes at Columbia University, including one called The Physics of Climate Change. “They showed us a satellite image of the Earth’s atmosphere, and I thought, ‘Wow, this is so beautiful,’” he recalls. Since then, climate science has been one of his driving interests.

      With the MIT Department of Earth, Atmospheric and Planetary Sciences and the BC3 Climate Grand Challenges project, Geogdzhayev is creating climate model “emulators” in order to localize the large-scale data provided by global climate models (GCMs). As he explains, GCMs can make broad predictions about climate change, but they are not proficient at analyzing impacts in localized areas. However, simpler “emulator” models can learn from GCMs and other data sources to answer specialized questions. The model Geogdzhayev is currently working on will project the frequency of extreme heat events in Nigeria.

      A senior majoring in physics, Geogdzhayev hopes that his current and future research will help reshape the scientific approach to studying climate trends. More accurate predictions of climate conditions could have benefits far beyond scientific analysis, and affect the decisions of policymakers, businesspeople, and truly anyone concerned about climate change.

      “I have this fascination with complex systems, and reducing that complexity and picking it apart,” Geogdzhayev says.

      His pursuit of discovery has led him from Berlin, Germany, to Princeton, New Jersey, with stops in between. He has worked with Transsolar KlimaEngineering, NASA, NOAA, FU Berlin, and MIT, including through the MIT Climate Stability Consortium’s Climate Scholars Program, in research positions that explore climate science in different ways. His projects have involved applications such as severe weather alerts, predictions of late seasonal freezes, and eco-friendly building design. 

      The written word

      Originating even earlier than his passion for climate science is Geogdzhayev’s love of writing. He recently discovered original poetry dating back all the way to middle school. In this poetry he found a coincidental throughline to his current life: “There was one poem about climate, actually. It was so bad,” he says, laughing. “But it was cool to see.”

      As a scientist, Geogdzhayev finds that poetry helps quiet his often busy mind. Writing provides a vehicle to understand himself, and therefore to communicate more effectively with others, which he sees as necessary for success in his field.

      “A lot of good work comes from being able to communicate with other people. And poetry is a way for me to flex those muscles. If I can communicate with myself, and if I can communicate myself to others, that is transferable to science,” he says.

      Since last spring Geogdzhayev has attended poetry workshop classes at Harvard University, which he enjoys partly because it nudges him to explore spaces outside of MIT.

      He has contributed prolifically to platforms on campus as well. Since his first year, he has written as a staff blogger for MIT Admissions, creating posts about his life at MIT for prospective students. He has also written for the yearly fashion publication “Infinite Magazine.”

      Merging both science and writing, a peer-reviewed publication by Geogdzhayev will soon be published in the journal “Physica D: Nonlinear Phenomena.” The piece explores the validity of climate statistics under climate change through an abstract mathematical system.

      Leading with heart

      Geogdzhayev enjoys being a collaborator, but also excels in leadership positions. When he first arrived at MIT, his dorm, Burton Conner, was closed for renovation, and he could not access that living community directly. Once his sophomore year arrived however, he was quick to volunteer to streamline the process to get new students involved, and eventually became floor chair for his living community, Burton 1.

      Following the social stagnation caused by the Covid-19 pandemic and the dorm renovation, he helped rebuild a sense of community for his dorm by planning social events and governmental organization for the floor. He now regards the members of Burton 1 as his closest friends and partners in “general tomfoolery.”

      This sense of leadership is coupled with an affinity for teaching. Geogdzhayev is a peer mentor in the Physics Mentorship Program and taught climate modeling classes to local high school students as a part of SPLASH. He describes these experiences as “very fun” and can imagine himself as a university professor dedicated to both teaching and research.

      Following graduation, Geogdzhayev intends to pursue a PhD in climate science or applied math. “I can see myself working on research for the rest of my life,” he says. More

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      in Environment

      MIT students win Beth Israel Deaconess Medical Center sustainability award

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      MIT senior Anna Kwon and sophomore Nicole Doering have been recognized by Beth Israel Deaconess Medical Center (BIDMC) for their work as interns last summer. Both students received Jane Matlaw Environmental Champion Awards, which honor leaders and innovators who have catalyzed changes that align with BIDMC’s sustainability goals and foster a healthier future for staff and patients.

      The awards, which were established 25 years ago, had previously only been given to individuals and teams within BIDMC. “This year, given the significant leadership and alignment with our public commitments that Nicole and Anna had over the summer, our Sustainability Award Review Committee determined that we would include a student category of our awards for both a high school student and undergraduates as well,” says Avery Palardy, the climate and sustainability director at BIDMC.

      Kwon and Doering worked at BIDMC through the Social Impact Internship Program, one of many experiential learning opportunities offered by MIT’s Priscilla King Gray Center for Public Service. The program provides funded internships to students interested in working with government agencies, nonprofits, and social ventures.

      Both students conducted work that will help BIDMC meet two commitments to the Department of Health and Human Services Health Sector Climate Pledge: to develop a climate resilience plan for continuous operations by the end of 2023, and to conduct an inventory of its supply chain emissions by the end of 2024.

      “It was fun — a new challenge for me,” says Kwon, who is majoring in electrical engineering and computer science. “I have never done research in sustainability before. I was able to dive into the field of health care from a new angle, deepening my understanding of the complexities of environmental issues within health care.” Her internship involved performing data analysis related to carbon emissions. In addition, she developed actionable recommendations for conducting a comprehensive supply chain inventory.

      “Anna demonstrated unwavering diligence and attention to detail throughout her work to conduct a greenhouse gas inventory of our supply chain,” says Palardy. “She showcased exceptional skills in market research as she investigated best practices and emerging technologies to ensure that we stay at the forefront of sustainable practices. Her keen insights and forward-thinking approach have equipped us with valuable information for shaping our path forward on our sustainability goals.”

      Doering, a chemical engineering major, guided several departments in an internal assessment of best practices, vulnerabilities, and future directions to integrate climate resilience into the medical center’s operations. She has continued to work this fall to help finalize the climate resilience plan, and she has also been analyzing food procurement data to identify ways to reduce BIDMC’s Scope 3 emissions.

      Climate resilience isn’t an area of sustainability that Doering had considered before, but the internship experience has inspired her to continue pursuing other sustainability roles in the future. “I’m so thankful for all I’ve learned from BIDMC, so I’m really glad that my work was helpful to them. It is an honor that they trusted me to work with them on something that will have such a wonderful impact on our community,” she says.

      “The impact of Nicole’s contributions cannot be overstated,” notes Palardy. “From planning and organizing crucial focus groups to crafting our climate resilience plan, she played a pivotal role in shaping our climate resilience strategies for the better. I’m so grateful for the collaborative spirit, passion, and leadership that she brought to our team. She helped to drive innovation in health-care climate resilience that is necessary for us to ensure this continues to be a priority.” More

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      in Energy

      The power of knowledge

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      In his early career at MIT, Josh Kuffour’s academic interests spanned mathematics, engineering, and physics. He decided to major in chemical engineering, figuring it would draw on all three areas. Then, he found himself increasingly interested in the mathematical components of his studies and added a second major, applied mathematics.

      Now, with a double major and energy studies minor, Kuffour is still seeking to learn even more. He has made it a goal to take classes from as many different departments as he can before he graduates. So far, he has taken classes from 17 different departments, ranging from Civil and Environmental Engineering to Earth, Atmospheric, and Planetary Sciences to Linguistics and Philosophy.

      “It’s taught me about valuing different ways of thinking,” he says about this wide-ranging approach to the course catalog. “It’s also taught me to value blending disciplines as a whole. Learning about how other people think about the same problems from different perspectives allows for better solutions to be developed.”

      After graduation, Kuffour plans to pursue a master’s degree at MIT, either in the Technology and Policy Program or in the Department of Chemical Engineering. He intends to make renewable energy, and its role in addressing societal inequalities, the focus of his career after graduating, and eventually plans to become a teacher.

      Serving the public

      Recognizing the power of knowledge, Kuffour says he enjoys helping to educate others “in any way I can.” He is involved with several extracurriculars in which he can be a mentor for both peers and high school students.

      Kuffour has volunteered with the Educational Studies Program since his first semester at MIT. This club runs Splash, “a weekend-long learning extravaganza,” as Kuffour puts it, in which MIT students teach over 400 free classes on a huge variety of topics for local high school students.

      For his peers, Kuffour also participates in the Gordon Engineering Leadership Program (GEL). Here, he teaches first-year GEL students leadership skills that engineers may require in their future careers. In doing this, Kuffour says he develops his own leadership skills as well. He is also working as a teaching assistant for multivariable calculus this semester.

      Kuffour has also served as an advisor for the Concourse learning community; as president of his fraternity, Beta Theta Pi; as a student representative on the HASS requirement subcommittee; and as a publicist for the Reason for God series, which invites the MIT community to discuss the intersections of religion with various facets of human life.

      Renewable energy

      Kuffour’s interest in energy issues has grown and evolved in recent years. He first learned about the ecological condition of the world in the eighth grade after watching the climate change documentary “Earth 2100” in school. Going into high school and college, Kuffour says he started reading books, taking classes, watching documentaries, participating in beach and city clean ups, to learn as much as possible about the environment and      global warming.

      During the summer of 2023, Kuffour worked as an energy and climate analysis intern for the consulting company Keylogic and has continued helping the company shift programming languages to Python for evaluating the economics of different methods of decarbonizing electricity sectors in the U.S. He has also assisted in analyzing trends in U.S. natural gas imports, exports, production, and consumption since the early 2000s.            

      In his time as an undergraduate, Kuffour’s interest in renewable energy has taken on a more justice-focused perspective. He’s learned over the course of his that due to historical inequalities in the U.S., pollution and other environmental problems have disproportionately impacted people of lower economic status and people of color. Since global warming will exacerbate these impacts, Kuffour seeks to address these growing inequalities through his work in energy data analysis.        

      Translating interests into activity

      Kuffour’s pursuit to expand his worldview never rests, even outside of the classroom. In his free time, he enjoys listening to podcasts or watching documentaries on any subject. When attempting to list all his favorite podcasts, he cuts himself off, saying, “This could go on for a while.”

      In 2022, Kuffour participated on a whim with a group of friends in an American Institute of Chemical Engineers competition, where he was tasked with creating a 1-by-1 foot cube that could filter water to specifications provided by the competition. He says it was fun to apply what he was learning at MIT to a project all the way in Arizona. 

      Kuffour enjoys discovering new things with friends as much as on his own. Three years ago, he started an intramural soccer team with friends from the Interphase EDGE program, which attracted many people he had never interacted with before. The team has been playing nearly every week since and Kuffour says the experience has been, “very enriching.”

      Kuffour hopes other students will also seek out knowledge and experiences from a wide range of sources during their undergraduate years. He offers: “Try as many things as possible even if you think you know what you want to do, and appreciate everything life has to offer.” More