Policy

Subterms

    More stories

    • 100 Shares99 Views

      in Environment

      Bringing an investigator’s eye to complex social challenges

      by

      Anna Russo likes puzzles. They require patience, organization, and a view of the big picture. She brings an investigator’s eye to big institutional and societal challenges whose solutions can have wide-ranging, long-term impacts.

      Russo’s path to MIT began with questions. She didn’t have the whole picture yet. “I had no idea what I wanted to do with my life,” says Russo, who is completing her PhD in economics in 2024. “I was good at math and science and thought I wanted to be a doctor.”

      While completing her undergraduate studies at Yale University, where she double majored in economics and applied math, Russo discovered a passion for problem-solving, where she could apply an analytical lens to answering the kinds of thorny questions whose solutions could improve policy. “Empirical research is fun and exciting,” Russo says.

      After Yale, Russo considered what to do next. She worked as a full-time research assistant with MIT economist Amy Finkelstein. Russo’s work with Finkelstein led her toward identifying, studying, and developing answers to complex questions. 

      “My research combines ideas from two fields of economic inquiry — public finance and industrial organization — and applies them to questions about the design of environmental and health care policy,” Russo says. “I like the way economists think analytically about social problems.”

      Narrowing her focus

      Studying with and being advised by renowned economists as both an undergraduate and a doctoral student helped Russo narrow her research focus, fitting more pieces into the puzzle. “What drew me to MIT was its investment in its graduate students,” Russo says.

      Economic research meant digging into policy questions, identifying market failures, and proposing solutions. Doctoral study allowed Russo to assemble data to rigorously follow each line of inquiry.

      “Doctoral study means you get to write about something you’re really interested in,” Russo notes. This led her to study policy responses to climate change adaptation and mitigation. 

      “In my first year, I worked on a project exploring the notion that floodplain regulation design doesn’t do a good job of incentivizing the right level of development in flood-prone areas,” she says. “How can economists help governments convince people to act in society’s best interest?”

      It’s important to understand institutional details, Russo adds, which can help investigators identify and implement solutions. 

      “Feedback, advice, and support from faculty were crucial as I grew as a researcher at MIT,” she says. Beyond her two main MIT advisors, Finkelstein and economist Nikhil Agarwal — educators she describes as “phenomenal, dedicated advisors and mentors” — Russo interacted regularly with faculty across the department. 

      Russo later discovered another challenge she hoped to solve: inefficiencies in conservation and carbon offset programs. She set her sights on the United States Department of Agriculture’s Conservation Reserve Program because she believes it and programs like it can be improved. 

      The CRP is a land conservation plan administered by USDA’s Farm Service Agency. In exchange for a yearly rental payment, farmers enrolled in the program agree to remove environmentally sensitive land from agricultural production and plant species that will improve environmental health and quality.

      “I think we can tweak the program’s design to improve cost-effectiveness,” Russo says. “There’s a trove of data available.” The data include information like auction participants’ bids in response to well-specified auction rules, which Russo links to satellite data measuring land use outcomes. Understanding how landowners bid in CRP auctions can help identify and improve the program’s function. 

      “We may be able to improve targeting and achieve more cost-effective conservation by adjusting the CRP’s scoring system,” Russo argues. Opportunities may exist to scale the incremental changes under study for other conservation programs and carbon offset markets more generally.  

      Economics, Russo believes, can help us conceptualize problems and recommend effective alternative solutions.

      The next puzzle

      Russo wants to find her next challenge while continuing her research. She plans to continue her work as a junior fellow at the Harvard Society of Fellows, after which she’ll join the Harvard Department of Economics as an assistant professor. Russo also plans to continue helping other budding economists since she believes in the importance of supporting other students.   

      Russo’s advisors are some of her biggest supporters. 

      Finklestein emphasizes Russo’s curiosity, enthusiasm, and energy as key drivers in her success. “Her genuine curiosity and interest in getting to the bottom of a problem with the data — with an econometric analysis, with a modeling issue — is the best antidote for [the stress that can be associated with research],” Finklestein says. “It’s a key ingredient in her ability to produce important and credible work.”

      “She’s also incredibly generous with her time and advice,” Finklestein continues, “whether it’s helping an undergraduate research assistant with her senior thesis, or helping an advisor such as myself navigate a data access process she’s previously been through.”

      “Instead of an advisor-advisee relationship, working with her on a thesis felt more like a collaboration between equals,” Agarwal adds. “[She] has the maturity and smarts to produce pathbreaking research.

      “Doctoral study is an opportunity for students to find their paths collaboratively,” Russo says. “If I can help someone else solve a small piece of their puzzle, that’s a huge positive. Research is a series of many, many small steps forward.” 

      Identifying important causes for further investigation and study will always be important to Russo. “I also want to dig into some other market that’s not working well and figure out how to make it better,” she says. “Right now I’m really excited about understanding California wildfire mitigation.” 

      Puzzles are made to be solved, after all. More

    • 100 Shares109 Views

      in Environment

      New major crosses disciplines to address climate change

      by

      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

    • 213 Shares139 Views

      in Energy

      Q&A: Claire Walsh on how J-PAL’s King Climate Action Initiative tackles the twin climate and poverty crises

      by

      The King Climate Action Initiative (K-CAI) is the flagship climate change program of the Abdul Latif Jameel Poverty Action Lab (J-PAL), which innovates, tests, and scales solutions at the nexus of climate change and poverty alleviation, together with policy partners worldwide.

      Claire Walsh is the associate director of policy at J-PAL Global at MIT. She is also the project director of K-CAI. Here, Walsh talks about the work of K-CAI since its launch in 2020, and describes the ways its projects are making a difference. This is part of an ongoing series exploring how the MIT School of Humanities, Arts, and Social Sciences is addressing the climate crisis.

      Q: According to the King Climate Action Initiative (K-CAI), any attempt to address poverty effectively must also simultaneously address climate change. Why is that?

      A: Climate change will disproportionately harm people in poverty, particularly in low- and middle-income countries, because they tend to live in places that are more exposed to climate risk. These are nations in sub-Saharan Africa and South and Southeast Asia where low-income communities rely heavily on agriculture for their livelihoods, so extreme weather — heat, droughts, and flooding — can be devastating for people’s jobs and food security. In fact, the World Bank estimates that up to 130 million more people may be pushed into poverty by climate change by 2030.

      This is unjust because these countries have historically emitted the least; their people didn’t cause the climate crisis. At the same time, they are trying to improve their economies and improve people’s welfare, so their energy demands are increasing, and they are emitting more. But they don’t have the same resources as wealthy nations for mitigation or adaptation, and many developing countries understandably don’t feel eager to put solving a problem they didn’t create at the top of their priority list. This makes finding paths forward to cutting emissions on a global scale politically challenging.

      For these reasons, the problems of enhancing the well-being of people experiencing poverty, addressing inequality, and reducing pollution and greenhouse gases are inextricably linked.

      Q: So how does K-CAI tackle this hybrid challenge?

      A: Our initiative is pretty unique. We are a competitive, policy-based research and development fund that focuses on innovating, testing, and scaling solutions. We support researchers from MIT and other universities, and their collaborators, who are actually implementing programs, whether NGOs [nongovernmental organizations], government, or the private sector. We fund pilots of small-scale ideas in a real-world setting to determine if they hold promise, followed by larger randomized, controlled trials of promising solutions in climate change mitigation, adaptation, pollution reduction, and energy access. Our goal is to determine, through rigorous research, if these solutions are actually working — for example, in cutting emissions or protecting forests or helping vulnerable communities adapt to climate change. And finally, we offer path-to-scale grants which enable governments and NGOs to expand access to programs that have been tested and have strong evidence of impact.

      We think this model is really powerful. Since we launched in 2020, we have built a portfolio of over 30 randomized evaluations and 13 scaling projects in more than 35 countries. And to date, these projects have informed the scale ups of evidence-based climate policies that have reached over 15 million people.

      Q: It seems like K-CAI is advancing a kind of policy science, demanding proof of a program’s capacity to deliver results at each stage. 

      A: This is one of the factors that drew me to J-PAL back in 2012. I majored in anthropology and studied abroad in Uganda. From those experiences I became very passionate about pursuing a career focused on poverty reduction. To me, it is unfair that in a world full of so much wealth and so much opportunity there exists so much extreme poverty. I wanted to dedicate my career to that, but I’m also a very detail-oriented nerd who really cares about whether a program that claims to be doing something for people is accomplishing what it claims.

      It’s been really rewarding to see demand from governments and NGOs for evidence-informed policymaking grow over my 12 years at J-PAL. This policy science approach holds exciting promise to help transform public policy and climate policy in the coming decades.  

      Q: Can you point to K-CAI-funded projects that meet this high bar and are now making a significant impact?

      A: Several examples jump to mind. In the state of Gujarat, India, pollution regulators are trying to cut particulate matter air pollution, which is devastating to human health. The region is home to many major industries whose emissions negatively affect most of the state’s 70 million residents.

      We partnered with state pollution regulators — kind of a regional EPA [Environmental Protection Agency] — to test an emissions trading scheme that is used widely in the U.S. and Europe but not in low- and middle-income countries. The government monitors pollution levels using technology installed at factories that sends data in real time, so the regulator knows exactly what their emissions look like. The regulator sets a cap on the overall level of pollution, allocates permits to pollute, and industries can trade emissions permits.

      In 2019, researchers in the J-PAL network conducted the world’s first randomized, controlled trial of this emissions trading scheme and found that it cut pollution by 20 to 30 percent — a surprising reduction. It also reduced firms’ costs, on average, because the costs of compliance went down. The state government was eager to scale up the pilot, and in the past two years, two other cities, including Ahmedabad, the biggest city in the state, have adopted the concept.

      We are also supporting a project in Niger, whose economy is hugely dependent on rain-fed agriculture but with climate change is experiencing rapid desertification. Researchers in the J-PAL network have been testing training farmers in a simple, inexpensive rainwater harvesting technique, where farmers dig a half-moon-shaped hole called a demi-lune right before the rainy season. This demi-lune feeds crops that are grown directly on top of it, and helps return land that resembled flat desert to arable production.

      Researchers found that training farmers in this simple technology increased adoption from 4 percent to 94 percent and that demi-lunes increased agricultural output and revenue for farmers from the first year. K-CAI is funding a path-to-scale grant so local implementers can teach this technique to over 8,000 farmers and build a more cost-effective program model. If this takes hold, the team will work with local partners to scale the training to other relevant regions of the country and potentially other countries in the Sahel.

      One final example that we are really proud of, because we first funded it as a pilot and now it’s in the path to scale phase: We supported a team of researchers working with partners in Bangladesh trying to reduce carbon emissions and other pollution from brick manufacturing, an industry that generates 17 percent of the country’s carbon emissions. The scale of manufacturing is so great that at some times of year, Dhaka (the capital of Bangladesh) looks like Mordor.

      Workers form these bricks and stack hundreds of thousands of them, which they then fire by burning coal. A team of local researchers and collaborators from our J-PAL network found that you can reduce the amount of coal needed for the kilns by making some low-cost changes to the manufacturing process, including stacking the bricks in a way that increases airflow in the kiln and feeding the coal fires more frequently in smaller rather than larger batches.

      In the randomized, controlled trial K-CAI supported, researchers found that this cut carbon and pollution emissions significantly, and now the government has invited the team to train 1,000 brick manufacturers in Dhaka in these techniques.

      Q: These are all fascinating and powerful instances of implementing ideas that address a range of problems in different parts of the world. But can K-CAI go big enough and fast enough to take a real bite out of the twin poverty and climate crisis?

      A: We’re not trying to find silver bullets. We are trying to build a large playbook of real solutions that work to solve specific problems in specific contexts. As you build those up in the hundreds, you have a deep bench of effective approaches to solve problems that can add up in a meaningful way. And because J-PAL works with governments and NGOs that have the capacity to take the research into action, since 2003, over 600 million people around the world have been reached by policies and programs that are informed by evidence that J-PAL-affiliated researchers produced. While global challenges seem daunting, J-PAL has shown that in 20 years we can achieve a great deal, and there is huge potential for future impact.

      But unfortunately, globally, there is an underinvestment in policy innovation to combat climate change that may generate quicker, lower-cost returns at a large scale — especially in policies that determine which technologies get adopted or commercialized. For example, a lot of the huge fall in prices of renewable energy was enabled by early European government investments in solar and wind, and then continuing support for innovation in renewable energy.

      That’s why I think social sciences have so much to offer in the fight against climate change and poverty; we are working where technology meets policy and where technology meets real people, which often determines their success or failure. The world should be investing in policy, economic, and social innovation just as much as it is investing in technological innovation.

      Q: Do you need to be an optimist in your job?

      A: I am half-optimist, half-pragmatist. I have no control over the climate change outcome for the world. And regardless of whether we can successfully avoid most of the potential damages of climate change, when I look back, I’m going to ask myself, “Did I fight or not?” The only choice I have is whether or not I fought, and I want to be a fighter. More

    • 38 Shares189 Views

      in Energy

      A delicate dance

      by

      In early 2022, economist Catherine Wolfram was at her desk in the U.S. Treasury building. She could see the east wing of the White House, just steps away.

      Russia had just invaded Ukraine, and Wolfram was thinking about Russia, oil, and sanctions. She and her colleagues had been tasked with figuring out how to restrict the revenues that Russia was using to fuel its brutal war while keeping Russian oil available and affordable to the countries that depended on it.

      Now the William F. Pounds Professor of Energy Economics at MIT, Wolfram was on leave from academia to serve as deputy assistant secretary for climate and energy economics.

      Working for Treasury Secretary Janet L. Yellen, Wolfram and her colleagues developed dozens of models and forecasts and projections. It struck her, she said later, that “huge decisions [affecting the global economy] would be made on the basis of spreadsheets that I was helping create.” Wolfram composed a memo to the Biden administration and hoped her projections would pan out the way she believed they would.

      Tackling conundrums that weigh competing, sometimes contradictory, interests has defined much of Wolfram’s career.

      Wolfram specializes in the economics of energy markets. She looks at ways to decarbonize global energy systems while recognizing that energy drives economic development, especially in the developing world.

      “The way we’re currently making energy is contributing to climate change. There’s a delicate dance we have to do to make sure that we treat this important industry carefully, but also transform it rapidly to a cleaner, decarbonized system,” she says.

      Economists as influencers

      While Wolfram was growing up in a suburb of St. Paul, Minnesota, her father was a law professor and her mother taught English as a second language. Her mother helped spawn Wolfram’s interest in other cultures and her love of travel, but it was an experience closer to home that sparked her awareness of the effect of human activities on the state of the planet.

      Minnesota’s nickname is “Land of 10,000 Lakes.” Wolfram remembers swimming in a nearby lake sometimes covered by a thick sludge of algae. “Thinking back on it, it must’ve had to do with fertilizer runoff,” she says. “That was probably the first thing that made me think about the environment and policy.”

      In high school, Wolfram liked “the fact that you could use math to understand the world. I also was interested in the types of questions about human behavior that economists were thinking about.

      “I definitely think economics is good at sussing out how different actors are likely to react to a particular policy and then designing policies with that in mind.”

      After receiving a bachelor’s degree in economics from Harvard University in 1989, Wolfram worked with a Massachusetts agency that governed rate hikes for utilities. Seeing its reliance on research, she says, illuminated the role academics could play in policy setting. It made her think she could make a difference from within academia.

      While pursuing a PhD in economics from MIT, Wolfram counted Paul L. Joskow, the Elizabeth and James Killian Professor of Economics and former director of the MIT Center for Energy and Environmental Policy Research, and Nancy L. Rose, the Charles P. Kindleberger Professor of Applied Economics, among her mentors and influencers.

      After spending 1996 to 2000 as an assistant professor of economics at Harvard, she joined the faculty at the Haas School of Business at the University of California at Berkeley.

      At Berkeley, it struck Wolfram that while she labored over ways to marginally boost the energy efficiency of U.S. power plants, the economies of China and India were growing rapidly, with a corresponding growth in energy use and carbon dioxide emissions. “It hit home that to understand the climate issue, I needed to understand energy demand in the developing world,” she says.

      The problem was that the developing world didn’t always offer up the kind of neatly packaged, comprehensive data economists relied on. She wondered if, by relying on readily accessible data, the field was looking under the lamppost — while losing sight of what the rest of the street looked like.

      To make up for a lack of available data on the state of electrification in sub-Saharan Africa, for instance, Wolfram developed and administered surveys to individual, remote rural households using on-the-ground field teams.

      Her results suggested that in the world’s poorest countries, the challenges involved in expanding the grid in rural areas should be weighed against potentially greater economic and social returns on investments in the transportation, education, or health sectors.

      Taking the lead

      Within months of Wolfram’s memo to the Biden administration, leaders of the intergovernmental political forum Group of Seven (G7) agreed to the price cap. Tankers from coalition countries would only transport Russian crude sold at or below the price cap level, initially set at $60 per barrel.

      “A price cap was not something that had ever been done before,” Wolfram says. “In some ways, we were making it up out of whole cloth. It was exciting to see that I wrote one of the original memos about it, and then literally three-and-a-half months later, the G7 was making an announcement.

      “As economists and as policymakers, we must set the parameters and get the incentives right. The price cap was basically asking developing countries to buy cheap oil, which was consistent with their incentives.”

      In May 2023, the U.S. Department of the Treasury reported that despite widespread initial skepticism about the price cap, market participants and geopolitical analysts believe it is accomplishing its goals of restricting Russia’s oil revenues while maintaining the supply of Russian oil and keeping energy costs in check for consumers and businesses around the world.

      Wolfram held the U.S. Treasury post from March 2021 to October 2022 while on leave from UC Berkeley. In July 2023, she joined MIT Sloan School of Management partly to be geographically closer to the policymakers of the nation’s capital. She’s also excited about the work taking place elsewhere at the Institute to stay ahead of climate change.

      Her time in D.C. was eye-opening, particularly in terms of the leadership power of the United States. She worries that the United States is falling prey to “lost opportunities” in terms of addressing climate change. “We were showing real leadership on the price cap, and if we could only do that on climate, I think we could make faster inroads on a global agreement,” she says.

      Now focused on structuring global agreements in energy policy among developed and developing countries, she’s considering how the United States can take advantage of its position as a world leader. “We need to be thinking about how what we do in the U.S. affects the rest of the world from a climate perspective. We can’t go it alone.

      “The U.S. needs to be more aligned with the European Union, Canada, and Japan to try to find areas where we’re taking a common approach to addressing climate change,” she says. She will touch on some of those areas in the class she will teach in spring 2024 titled “Climate and Energy in the Global Economy,” offered through MIT Sloan.

      Looking ahead, she says, “I’m a techno optimist. I believe in human innovation. I’m optimistic that we’ll find ways to live with climate change and, hopefully, ways to minimize it.”

      This article appears in the Winter 2024 issue of Energy Futures, the magazine of the MIT Energy Initiative. More

    • 150 Shares109 Views

      in Energy

      Local journalism is a critical “gate” to engage Americans on climate change

      by

      Last year, Pew Research Center data revealed that only 37 percent of Americans said addressing climate change should be a top priority for the president and Congress. Furthermore, climate change was ranked 17th out of 21 national issues included in a Pew survey. 

      But in reality, it’s not that Americans don’t care about climate change, says celebrated climate scientist and communicator MIT Professor Katharine Hayhoe. It’s that they don’t know that they already do. 

      To get Americans to care about climate change, she adds, it’s imperative to guide them to their gate. At first, it might not be clear where that gate is. But it exists. 

      That message was threaded through the Connecting with Americans on Climate Change webinar last fall, which featured a discussion with Hayhoe and the five journalists who made up the 2023 cohort of the MIT Environmental Solutions Journalism Fellowship. Hayhoe referred to a “gate” as a conversational entry point about climate impacts and solutions. The catch? It doesn’t have to be climate-specific. Instead, it can focus on the things that people already hold close to their heart.

      “If you show people … whether it’s a military veteran or a parent or a fiscal conservative or somebody who is in a rural farming area or somebody who loves kayaking or birds or who just loves their kids … how they’re the perfect person to care [about climate change], then it actually enhances their identity to advocate for and adopt climate solutions,” said Hayhoe. “It makes them a better parent, a more frugal fiscal conservative, somebody who’s more invested in the security of their country. It actually enhances who they already are instead of trying to turn them into someone else.”

      The MIT Environmental Solutions Journalism Fellowship provides financial and technical support to journalists dedicated to connecting local stories to broader climate contexts, especially in parts of the country where climate change is disputed or underreported. 

      Climate journalism is typically limited to larger national news outlets that have the resources to employ dedicated climate reporters. And since many local papers are already struggling — with the country on track to lose a third of its papers by the end of next year, leaving over 50 percent of counties in the United States with just one or no local news outlets — local climate beats can be neglected. This makes the work executed by the ESI’s fellows all the more imperative. Because for many Americans, the relevance of these stories to their own community is their gate to climate action. 

      “This is the only climate journalism fellowship that focuses exclusively on local storytelling,” says Laur Hesse Fisher, program director at MIT ESI and founder of the fellowship. “It’s a model for engaging some of the hardest audiences to reach: people who don’t think they care much about climate change. These talented journalists tell powerful, impactful stories that resonate directly with these audiences.”

      From March to June, the second cohort of ESI Journalism Fellows pursued local, high-impact climate reporting in Montana, Arizona, Maine, West Virginia, and Kentucky. 

      Collectively, their 26 stories had over 70,000 direct visits on their host outlets’ websites as of August 2023, gaining hundreds of responses from local voters, lawmakers, and citizen groups. Even though they targeted local audiences, they also had national appeal, as they were republished by 46 outlets — including Vox, Grist, WNYC, WBUR, the NPR homepage, and three separate stories on NPR’s “Here & Now” program, which is broadcast by 45 additional partner radio stations across the country — with a collective reach in the hundreds of thousands. 

      Micah Drew published an eight-part series in The Flathead Beacon titled, “Montana’s Climate Change Lawsuit.” It followed a landmark case of 16 young people in Montana suing the state for violating their right to a “clean and healthful environment.” Of the plaintiffs, Drew said, “They were able to articulate very clearly what they’ve seen, what they’ve lived through in a pretty short amount of life. Some of them talked about wildfires — which we have a lot of here in Montana — and [how] wildfire smoke has canceled soccer games at the high school level. It cancels cross-country practice; it cancels sporting events. I mean, that’s a whole section of your livelihood when you’re that young that’s now being affected.”

      Joan Meiners is a climate news reporter for the Arizona Republic. Her five-part series was situated at the intersection of Phoenix’s extreme heat and housing crises. “I found that we are building three times more sprawling, single-family detached homes … as the number of apartment building units,” she says. “And with an affordability crisis, with a climate crisis, we really need to rethink that. The good news, which I also found through research for this series … is that Arizona doesn’t have a statewide building code, so each municipality decides on what they’re going to require builders to follow … and there’s a lot that different municipalities can do just by showing up to their city council meetings [and] revising the building codes.”

      For The Maine Monitor, freelance journalist Annie Ropeik generated a four-part series, called “Hooked on Heating Oil,” on how Maine came to rely on oil for home heating more than any other state. When asked about solutions, Ropeik says, “Access to fossil fuel alternatives was really the central equity issue that I was looking at in my project, beyond just, ‘Maine is really relying on heating oil, that obviously has climate impacts, it’s really expensive.’ What does that mean for people in different financial situations, and what does that access to solutions look like for those different communities? What are the barriers there and how can we address those?”

      Energy and environment reporter Mike Tony created a four-part series in The Charleston Gazette-Mail on West Virginia’s flood vulnerabilities and the state’s lack of climate action. On connecting with audiences, Tony says, “The idea was to pick a topic like flooding that really affects the whole state, and from there, use that as a sort of an inroad to collect perspectives from West Virginians on how it’s affecting them. And then use that as a springboard to scrutinizing the climate politics that are precluding more aggressive action.”

      Finally, Ryan Van Velzer, Louisville Public Media’s energy and environment reporter, covered the decline of Kentucky’s fossil fuel industry and offered solutions for a sustainable future in a four-part series titled, “Coal’s Dying Light.” For him, it was “really difficult to convince people that climate change is real when the economy is fundamentally intertwined with fossil fuels. To a lot of these people, climate change, and the changes necessary to mitigate climate change, can cause real and perceived economic harm to these communities.” 

      With these projects in mind, someone’s gate to caring about climate change is probably nearby — in their own home, community, or greater region. 

      It’s likely closer than they think. 

      To learn more about the next fellowship cohort — which will support projects that report on climate solutions being implemented locally and how they reduce emissions while simultaneously solving pertinent local issues — sign up for the MIT Environmental Solutions Initiative newsletter. Questions about the fellowship can be directed to Laur Hesse Fisher at climate@mit.edu. More

    • 113 Shares99 Views

      in Energy

      MIT researchers map the energy transition’s effects on jobs

      by

      A new analysis by MIT researchers shows the places in the U.S. where jobs are most linked to fossil fuels. The research could help policymakers better identify and support areas affected over time by a switch to renewable energy.

      While many of the places most potentially affected have intensive drilling and mining operations, the study also measures how areas reliant on other industries, such as heavy manufacturing, could experience changes. The research examines the entire U.S. on a county-by-county level.

      “Our result is that you see a higher carbon footprint for jobs in places that drill for oil, mine for coal, and drill for natural gas, which is evident in our maps,” says Christopher Knittel, an economist at the MIT Sloan School of Management and co-author of a new paper detailing the findings. “But you also see high carbon footprints in areas where we do a lot of manufacturing, which is more likely to be missed by policymakers when examining how the transition to a zero-carbon economy will affect jobs.”

      So, while certain U.S. areas known for fossil-fuel production would certainly be affected — including west Texas, the Powder River Basin of Montana and Wyoming, parts of Appalachia, and more — a variety of industrial areas in the Great Plains and Midwest could see employment evolve as well.

      The paper, “Assessing the distribution of employment vulnerability to the energy transition using employment carbon footprints,” is published this week in Proceedings of the National Academy of Sciences. The authors are Kailin Graham, a master’s student in MIT’s Technology and Policy Program and graduate research assistant at MIT’s Center for Energy and Environmental Policy Research; and Knittel, who is the George P. Shultz Professor at MIT Sloan.

      “Our results are unique in that we cover close to the entire U.S. economy and consider the impacts on places that produce fossil fuels but also on places that consume a lot of coal, oil, or natural gas for energy,” says Graham. “This approach gives us a much more complete picture of where communities might be affected and how support should be targeted.”

      Adjusting the targets

      The current study stems from prior research Knittel has conducted, measuring carbon footprints at the household level across the U.S. The new project takes a conceptually related approach, but for jobs in a given county. To conduct the study, the researchers used several data sources measuring energy consumption by businesses, as well as detailed employment data from the U.S. Census Bureau.

      The study takes advantage of changes in energy supply and demand over time to estimate how strongly a full range of jobs, not just those in energy production, are linked to use of fossil fuels. The sectors accounted for in the study comprise 86 percent of U.S. employment, and 94 percent of U.S. emissions apart from the transportation sector.

      The Inflation Reduction Act, passed by Congress and signed into law by President Joe Biden in August 2022, is the first federal legislation seeking to provide an economic buffer for places affected by the transition away from fossil fuels. The act provides expanded tax credits for economic projects located in “energy community” areas — defined largely as places with high fossil-fuel industry employment or tax revenue and with high unemployment. Areas with recently closed or downsized coal mines or power plants also qualify.

      Graham and Knittel measured the “employment carbon footprint” (ECF) of each county in the U.S., producing new results. Out of more than 3,000 counties in the U.S., the researchers found that 124 are at the 90th percentile or above in ECF terms, while not qualifying for Inflation Reduction Act assistance. Another 79 counties are eligible for Inflation Reduction Act assistance, while being in the bottom 20 percent nationally in ECF terms.

      Those may not seem like colossal differences, but the findings identify real communities potentially being left out of federal policy, and highlight the need for new targeting of such programs. The research by Graham and Knittel offers a precise way to assess the industrial composition of U.S. counties, potentially helping to target economic assistance programs.

      “The impact on jobs of the energy transition is not just going to be where oil and natural gas are drilled, it’s going to be all the way up and down the value chain of things we make in the U.S.,” Knittel says. “That’s a more extensive, but still focused, problem.”

      Graham adds: “It’s important that policymakers understand these economy-wide employment impacts. Our aim in providing these data is to help policymakers incorporate these considerations into future policies like the Inflation Reduction Act.”

      Adapting policy

      Graham and Knittel are still evaluating what the best policy measures might be to help places in the U.S. adapt to a move away from fossil fuels.

      “What we haven’t necessarily closed the loop on is the right way to build a policy that takes account of these factors,” Knittel says. “The Inflation Reduction Act is the first policy to think about a [fair] energy transition because it has these subsidies for energy-dependent counties.” But given enough political backing, there may be room for additional policy measures in this area.

      One thing clearly showing through in the study’s data is that many U.S. counties are in a variety of situations, so there may be no one-size-fits-all approach to encouraging economic growth while making a switch to clean energy. What suits west Texas or Wyoming best may not work for more manufacturing-based local economies. And even among primary energy-production areas, there may be distinctions, among those drilling for oil or natural gas and those producing coal, based on the particular economics of those fuels. The study includes in-depth data about each county, characterizing its industrial portfolio, which may help tailor approaches to a range of economic situations.

      “The next step is using this data more specifically to design policies to protect these communities,” Knittel says. More

    • 88 Shares159 Views

      in Energy

      Meeting the clean energy needs of tomorrow

      by

      Yuri Sebregts, chief technology officer at Shell, succinctly laid out the energy dilemma facing the world over the rest of this century. On one hand, demand for energy is quickly growing as countries in the developing world modernize and the global population grows, with 100 gigajoules of energy per person needed annually to enable quality-of-life benefits and industrialization around the globe. On the other, traditional energy sources are quickly warming the planet, with the world already seeing the devastating effects of increasingly frequent extreme weather events. 

      While the goals of energy security and energy sustainability are seemingly at odds with one another, the two must be pursued in tandem, Sebregts said during his address at the MIT Energy Initiative Fall Colloquium.

      “An environmentally sustainable energy system that isn’t also a secure energy system is not sustainable,” Sebregts said. “And conversely, a secure energy system that is not environmentally sustainable will do little to ensure long-term energy access and affordability. Therefore, security and sustainability must go hand-in-hand. You can’t trade off one for the other.”

      Sebregts noted that there are several potential pathways to help strike this balance, including investments in renewable energy sources, the use of carbon offsets, and the creation of more efficient tools, products, and processes. However, he acknowledged that meeting growing energy demands while minimizing environmental impacts is a global challenge requiring an unprecedented level of cooperation among countries and corporations across the world. 

      “At Shell, we recognize that this will require a lot of collaboration between governments, businesses, and civil society,” Sebregts said. “That’s not always easy.”

      Global conflict and global warming

      In 2021, Sebregts noted, world leaders gathered in Glasgow, Scotland and collectively promised to deliver on the “stretch goal” of the 2015 Paris Agreement, which would limit global warming to 1.5 degrees Celsius — a level that scientists believe will help avoid the worst potential impacts of climate change. But, just a few months later, Russia invaded Ukraine, resulting in chaos in global energy markets and illustrating the massive impact that geopolitical friction can have on efforts to reduce carbon emissions.

      “Even though global volatility has been a near constant of this century, the situation in Ukraine is proving to be a turning point,” Sebregts said. “The stress it placed on the global supply of energy, food, and other critical materials was enormous.”

      In Europe, Sebregts noted, countries affected by the loss of Russia’s natural gas supply began importing from the Middle East and the United States. This, in turn, drove up prices. While this did result in some efforts to limit energy use, such as Europeans lowering their thermostats in the winter, it also caused some energy buyers to turn to coal. For instance, the German government approved additional coal mining to boost its energy security — temporarily reversing a decades-long transition away from the fuel. To put this into wider perspective, in a single quarter, China increased its coal generation capacity by as much as Germany had reduced its own over the previous 20 years.

      The promise of electrification

      Sebregts noted the strides being made toward electrification, which is expected to have a significant impact on global carbon emissions. To meet net-zero emissions (the point at which humans are adding no more carbon to the atmosphere than they are removing) by 2050, the share of electricity as a portion of total worldwide energy consumption must reach 37 percent by 2030, up from 20 percent in 2020, Sebregts said.

      He pointed out that Shell has become one of the world’s largest electric vehicle charging companies, with more than 30,000 public charge points. By 2025, that number will increase to 70,000, and it is expected to soar to 200,000 by 2030. While demand and infrastructure for electric vehicles are growing, Sebregts said that the “real needle-mover” will be industrial electrification, especially in so-called “hard-to-abate” sectors.

      This progress will depend heavily on global cooperation — Sebregts pointed out that China dominates the international market for many rare elements that are key components of electrification infrastructure. “It shouldn’t be a surprise that the political instability, shifting geopolitical tensions, and environmental and social governance issues are significant risks for the energy transition,” he said. “It is imperative that we reduce, control, and mitigate these risks as much as possible.”

      Two possible paths

      For decades, Sebregts said, Shell has created scenarios to help senior managers think through the long-term challenges facing the company. While Sebregts stressed that these scenarios are not predictions, they do take into account real-world conditions, and they are meant to give leaders the opportunity to grapple with plausible situations.

      With this in mind, Sebregts outlined Shell’s most recent Energy Security Scenarios, describing the potential future consequences of attempts to balance growing energy demand with sustainability — scenarios that envision vastly different levels of global cooperation, with huge differences in projected results. 

      The first scenario, dubbed “Archipelagos,” imagines countries pursuing energy security through self-interest — a fragmented, competitive process that would result in a global temperature increase of 2.2 degrees Celsius by the end of this century. The second scenario, “Sky 2050,” envisions countries around the world collaborating to change the energy system for their mutual benefit. This more optimistic scenario would see a much lower global temperature increase of 1.2 C by 2100.

      “The good news is that in both scenarios, the world is heading for net-zero emissions at some point,” Sebregts said. “The difference is a question of when it gets there. In Sky 2050, it is the middle of the century. In Archipelagos, it is early in the next century.”

      On the other hand, Sebregts added, the average global temperature will increase by more than 1.5 C for some period of time in either scenario. But, in the Archipelagos scenario, this overshoot will be much larger, and will take much longer to come down. “So, two very different futures,” Sebregts said. “Two very different worlds.”

      The work ahead

      Questioned about the costs of transitioning to a net-zero energy ecosystem, Sebregts said that it is “very hard” to provide an accurate answer. “If you impose an additional constraint … you’re going to have to add some level of cost,” he said. “But then, of course, there’s 30 years of technology development pathway that might counteract some of that.”

      In some cases, such as air travel, Sebregts said, it will likely remain impractical to either rely on electrification or sequester carbon at the source of emission. Direct air capture (DAC) methods, which mechanically pull carbon directly from the atmosphere, will have a role to play in offsetting these emissions, he said. Sebregts predicted that the price of DAC could come down significantly by the middle of this century. “I would venture that a price of $200 to $250 a ton of CO2 by 2050 is something that the world would be willing to spend, at least in developed economies, to offset those very hard-to-abate instances.”

      Sebregts noted that Shell is working on demonstrating DAC technologies in Houston, Texas, constructing what will become Europe’s largest hydrogen plant in the Netherlands, and taking other steps to profitably transition to a net-zero emissions energy company by 2050. “We need to understand what can help our customers transition quicker and how we can continue to satisfy their needs,” he said. “We must ensure that energy is affordable, accessible, and sustainable, as soon as possible.” More

    • 75 Shares129 Views

      in Environment

      Researchers release open-source space debris model

      by

      MIT’s Astrodynamics, Space Robotics, and Controls Laboratory (ARCLab) announced the public beta release of the MIT Orbital Capacity Assessment Tool (MOCAT) during the 2023 Organization for Economic Cooperation and Development (OECD) Space Forum Workshop on Dec. 14. MOCAT enables users to model the long-term future space environment to understand growth in space debris and assess the effectiveness of debris-prevention mechanisms.

      With the escalating congestion in low Earth orbit, driven by a surge in satellite deployments, the risk of collisions and space debris proliferation is a pressing concern. Conducting thorough space environment studies is critical for developing effective strategies for fostering responsible and sustainable use of space resources. 

      MOCAT stands out among orbital modeling tools for its capability to model individual objects, diverse parameters, orbital characteristics, fragmentation scenarios, and collision probabilities. With the ability to differentiate between object categories, generalize parameters, and offer multi-fidelity computations, MOCAT emerges as a versatile and powerful tool for comprehensive space environment analysis and management.

      MOCAT is intended to provide an open-source tool to empower stakeholders including satellite operators, regulators, and members of the public to make data-driven decisions. The ARCLab team has been developing these models for the last several years, recognizing that the lack of open-source implementation of evolutionary modeling tools limits stakeholders’ ability to develop consensus on actions to help improve space sustainability. This beta release is intended to allow users to experiment with the tool and provide feedback to help guide further development.

      Richard Linares, the principal investigator for MOCAT and an MIT associate professor of aeronautics and astronautics, expresses excitement about the tool’s potential impact: “MOCAT represents a significant leap forward in orbital capacity assessment. By making it open-source and publicly available, we hope to engage the global community in advancing our understanding of satellite orbits and contributing to the sustainable use of space.”

      MOCAT consists of two main components. MOCAT-MC evaluates space environment evolution with individual trajectory simulation and Monte Carlo parameter analysis, providing both a high-level overall view for the environment and a fidelity analysis into the individual space objects evolution. MOCAT Source Sink Evolutionary Model (MOCAT-SSEM), meanwhile, uses a lower-fidelity modeling approach that can run on personal computers within seconds to minutes. MOCAT-MC and MOCAT-SSEM can be accessed separately via GitHub.

      MOCAT’s initial development has been supported by the Defense Advanced Research Projects Agency (DARPA) and NASA’s Office of Technology and Strategy.

      “We are thrilled to support this groundbreaking orbital debris modeling work and the new knowledge it created,” says Charity Weeden, associate administrator for the Office of Technology, Policy, and Strategy at NASA headquarters in Washington. “This open-source modeling tool is a public good that will advance space sustainability, improve evidence-based policy analysis, and help all users of space make better decisions.” More