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Exploring new sides of climate and sustainability research

News Feed
Friday, April 21, 2023

When the MIT Climate and Sustainability Consortium (MCSC) launched its Climate and Sustainability Scholars Program in fall 2022, the goal was to offer undergraduate students a unique way to develop and implement research projects with the strong support of each other and MIT faculty. Now into its second semester, the program is underscoring the value of fostering this kind of network — a community with MIT students at its core, exploring their diverse interests and passions in the climate and sustainability realms. Inspired by MIT’s successful SuperUROP [Undergraduate Research Opportunities Program], the yearlong MCSC Climate and Sustainability Scholars Program includes a classroom component combined with experiential learning opportunities and mentorship, all centered on climate and sustainability topics. “Harnessing the innovation, passion, and expertise of our talented students is critical to MIT’s mission of tackling the climate crisis,” says Anantha P. Chandrakasan, dean of the School of Engineering, Vannevar Bush Professor of Electrical Engineering and Computer Science, and chair of the MCSC. “The program is helping train students from a variety of disciplines and backgrounds to be effective leaders in climate and sustainability-focused roles in the future.” “What we found inspiring about MIT’s existing SuperUROP program was how it provides students with the guidance, training, and resources they need to investigate the world’s toughest problems,” says Elsa Olivetti, the Esther and Harold E. Edgerton Associate Professor in Materials Science and Engineering and MCSC co-director. “This incredible level of support and mentorship encourages students to think and explore in creative ways, make new connections, and develop strategies and solutions that propel their work forward.” The first and current cohort of Climate and Sustainability Scholars consists of 19 students, representing MIT’s School of Engineering, MIT Schwarzman College of Computing, School of Science, School of Architecture and Planning, and MIT Sloan School of Management. These students are learning new perspectives, approaches, and angles in climate and sustainability — from each other, MIT faculty, and industry professionals. Projects with real-world applications Students in the program work directly with faculty and principal investigators across MIT to develop their research projects focused on a large scope of sustainability topics. “This broad scope is important,” says Desirée Plata, MIT’s Gilbert W. Winslow Career Development Professor in Civil and Environmental Engineering, “because climate and sustainability solutions are needed in every facet of society. For a long time, people were searching for a ‘silver bullet’ solution to the climate change problems, but we didn’t get to this point with a single technological decision. This problem was created across a spectrum of sociotechnological activities, and fundamentally different thinking across a spectrum of solutions is what’s needed to move us forward. MCSC students are working to provide those solutions.” Undergraduate student and physics major M. (MG) Geogdzhayeva is working with Raffaele Ferrari, Cecil and Ida Green Professor of Oceanography in the Department of Earth, Atmospheric and Planetary Sciences, and director of the Program in Atmospheres, Oceans, and Climate, on their project “Using Continuous Time Markov Chains to Project Extreme Events under Climate.” Geogdzhayeva’s research supports the Flagship Climate Grand Challenges project that Ferrari is leading along with Professor Noelle Eckley Selin. “The project I am working on has a similar approach to the Climate Grand Challenges project entitled “Bringing computation to the climate challenge,” says Geogdzhayeva. “I am designing an emulator for climate extremes. Our goal is to boil down climate information to what is necessary and to create a framework that can deliver specific information — in order to develop valuable forecasts. As someone who comes from a physics background, the Climate and Sustainability Scholars Program has helped me think about how my research fits into the real world, and how it could be implemented.” Investigating technology and stakeholders Within technology development, Jade Chongsathapornpong, also a physics major, is diving into photo-modulated catalytic reactions for clean energy applications. Chongsathapornpong, who has worked with the MCSC on carbon capture and sequestration through the Undergraduate Research Opportunities Program (UROP), is now working with Harry Tuller, MIT’s R.P. Simmons Professor of Ceramics and Electronic Materials. Louise Anderfaas, majoring in materials science and engineering, is also working with Tuller on her project “Robust and High Sensitivity Detectors for Exploration of Deep Geothermal Wells.” Two other students who have worked with the MCSC through UROP include Paul Irvine, electrical engineering and computer science major, who is now researching American conservatism’s current relation to and views about sustainability and climate change, and Pamela Duke, management major, now investigating the use of simulation tools to empower industrial decision-makers around climate change action. Other projects focusing on technology development include the experimental characterization of poly(arylene ethers) for energy-efficient propane/propylene separations by Duha Syar, who is a chemical engineering major and working with Zachary Smith, the Robert N. Noyce Career Development Professor of Chemical Engineering; developing methods to improve sheet steel recycling by Rebecca Lizarde, who is majoring in materials science and engineering; and ion conduction in polymer-ceramic composite electrolytes by Melissa Stok, also majoring in materials science and engineering. “My project is very closely connected to developing better Li-Ion batteries, which are extremely important in our transition towards clean energy,” explains Stok, who is working with Bilge Yildiz, MIT’s Breene M. Kerr (1951) Professor of Nuclear Science and Engineering. “Currently, electric cars are limited in their range by their battery capacity, so working to create more effective batteries with higher energy densities and better power capacities will help make these cars go farther and faster. In addition, using safer materials that do not have as high of an environmental toll for extraction is also important.” Claire Kim, a chemical engineering major, is focusing on batteries as well, but is honing in on large form factor batteries more relevant for grid-scale energy storage with Fikile Brushett, associate professor of chemical engineering. Some students in the program chose to focus on stakeholders, which, when it comes to climate and sustainability, can range from entities in business and industry to farmers to Indigenous people and their communities. Shivani Konduru, an electrical engineering and computer science major, is exploring the “backfire effects” in climate change communication, focusing on perceptions of climate change and how the messenger may change outcomes, and Einat Gavish, mathematics major, on how different stakeholders perceive information on driving behavior. Two students are researching the impact of technology on local populations. Anushree Chaudhuri, who is majoring in urban studies and planning, is working with Lawrence Susskind, Ford Professor of Urban and Environmental Planning, on community acceptance of renewable energy siting, and Amelia Dogan, also an urban studies and planning major, is working with Danielle Wood, assistant professor of aeronautics and astronautics and media arts and sciences, on Indigenous data sovereignty in environmental contexts. “I am interviewing Indigenous environmental activists for my project,” says Dogan. “This course is the first one directly related to sustainability that I have taken, and I am really enjoying it. It has opened me up to other aspects of climate beyond just the humanity side, which is my focus. I did MIT’s SuperUROP program and loved it, so was excited to do this similar opportunity with the climate and sustainability focus.” Other projects include in-field monitoring of water quality by Dahlia Dry, a physics major; understanding carbon release and accrual in coastal wetlands by Trinity Stallins, an urban studies and planning major; and investigating enzyme synthesis for bioremediation by Delight Nweneka, an electrical engineering and computer science major, each linked to the MCSC’s impact pathway work in nature-based solutions. The wide range of research topics underscores the Climate and Sustainability Program’s goal of bringing together diverse interests, backgrounds, and areas of study even within the same major. For example, Helena McDonald is studying pollution impacts of rocket launches, while Aviva Intveld is analyzing the paleoclimate and paleoenvironment background of the first peopling of the Americas. Both students are Earth, atmospheric and planetary sciences majors but are researching climate impacts from very different perspectives. Intveld was recently named a 2023 Gates Cambridge Scholar. “There are students represented from several majors in the program, and some people are working on more technical projects, while others are interpersonal. Both approaches are really necessary in the pursuit of climate resilience,” says Grace Harrington, who is majoring in civil and environmental engineering and whose project investigates ways to optimize the power of the wind farm. “I think it’s one of the few classes I’ve taken with such an interdisciplinary nature.” Perspectives and guidance from MIT and industry experts As students are developing these projects, they are also taking the program’s course (Climate.UAR), which covers key topics in climate change science, decarbonization strategies, policy, environmental justice, and quantitative methods for evaluating social and environmental impacts. The course is cross-listed in departments across all five schools and is taught by an experienced and interdisciplinary team. Desirée Plata was central to developing the Climate and Sustainability Scholars Programs and course with Associate Professor Elsa Olivetti, who taught the first semester. Olivetti is now co-teaching the second semester with Jeffrey C. Grossman, the Morton and Claire Goulder and Family Professor in Environmental Systems, head of the Department of Materials Science and Engineering, and MCSC co-director. The course’s writing instructors are Caroline Beimford and David Larson.   “I have been introduced to a lot of new angles in the climate space through the weekly guest lecturers, who each shared a different sustainability-related perspective,” says Claire Kim. “As a chemical engineering major, I have mostly looked into the technologies for decarbonization, and how to scale them, so learning about policy, for example, was helpful for me. Professor Black from the Department of History spoke about how we can analyze the effectiveness of past policy to guide future policy, while Professor Selin talked about framing different climate policies as having co-benefits. These perspectives are really useful because no matter how good a technology is, you need to convince other people to adopt it, or have strong policy in place to encourage its use, in order for it to be effective.” Bringing the industry perspective, guests have presented from MCSC member companies such as PepsiCo, Holcim, Apple, Cargill, and Boeing. As an example, in one class, climate leaders from three companies presented together on their approaches to setting climate goals, barriers to reaching them, and ways to work together. “When I presented to the class, alongside my counterparts at Apple and Boeing, the student questions pushed us to explain how can collaborate on ways to achieve our climate goals, reflecting the broader opportunity we find within the MCSC,” says Dana Boyer, sustainability manager at Cargill. Witnessing the cross-industry dynamics unfold in class was particularly engaging for the students. “The most beneficial part of the program for me is the number of guest lectures who have come in to the class, not only from MIT but also from the industry side,” Grace Harrington adds. “The diverse range of people talking about their own fields has allowed me to make connections between all my classes.” Bringing in perspectives from both academia and industry is a reflection of the MCSC’s larger mission of linking its corporate members with each other and with the MIT community to develop scalable climate solutions. “In addition to focusing on an independent research project and engaging with a peer community, we've had the opportunity to hear from speakers across the sustainability space who are also part of or closely connected to the MIT ecosystem,” says Anushree Chaudhuri. “These opportunities have helped me make connections and learn about initiatives at the Institute that are closely related to existing or planned student sustainability projects. These connections — across topics like waste management, survey best practices, and climate communications — have strengthened student projects and opened pathways for future collaborations. Having a positive impact as students and after graduation At the start of the program, students identified several goals, including developing focused independent research questions, drawing connections and links with real-world challenges, strengthening their critical thinking skills, and reflecting on their future career ambitions. A common thread throughout them all: the commitment to having a meaningful impact on climate and sustainability challenges both as students now, and as working professionals after graduation. “I've absolutely loved connecting with like-minded peers through the program. I happened to know most of the students coming in from various other communities on campus, so it's been a really special experience for all of these people who I couldn't connect with as a cohesive cohort before to come together. Whenever we have small group discussions in class, I'm always grateful for the time to learn about the interdisciplinary research projects everyone is involved with,” concludes Chaudhuri. “I'm looking forward to staying in touch with this group going forward, since I think most of us are planning on grad school and/or careers related to climate and sustainability.” The MCSC Climate and Sustainability Scholars Program is representative of MIT’s ambitious and bold initiatives on climate and sustainability — bringing together faculty and students across MIT to collaborate with industry on developing climate and sustainability solutions in the context of undergraduate education and research. Learn about how you can get involved.

With the support of each other and MIT faculty, students in the MCSC’s Climate and Sustainability Scholars Program are making their impact on real-world climate challenges.

When the MIT Climate and Sustainability Consortium (MCSC) launched its Climate and Sustainability Scholars Program in fall 2022, the goal was to offer undergraduate students a unique way to develop and implement research projects with the strong support of each other and MIT faculty. Now into its second semester, the program is underscoring the value of fostering this kind of network — a community with MIT students at its core, exploring their diverse interests and passions in the climate and sustainability realms.

Inspired by MIT’s successful SuperUROP [Undergraduate Research Opportunities Program], the yearlong MCSC Climate and Sustainability Scholars Program includes a classroom component combined with experiential learning opportunities and mentorship, all centered on climate and sustainability topics.

“Harnessing the innovation, passion, and expertise of our talented students is critical to MIT’s mission of tackling the climate crisis,” says Anantha P. Chandrakasan, dean of the School of Engineering, Vannevar Bush Professor of Electrical Engineering and Computer Science, and chair of the MCSC. “The program is helping train students from a variety of disciplines and backgrounds to be effective leaders in climate and sustainability-focused roles in the future.”

“What we found inspiring about MIT’s existing SuperUROP program was how it provides students with the guidance, training, and resources they need to investigate the world’s toughest problems,” says Elsa Olivetti, the Esther and Harold E. Edgerton Associate Professor in Materials Science and Engineering and MCSC co-director. “This incredible level of support and mentorship encourages students to think and explore in creative ways, make new connections, and develop strategies and solutions that propel their work forward.”

The first and current cohort of Climate and Sustainability Scholars consists of 19 students, representing MIT’s School of Engineering, MIT Schwarzman College of Computing, School of Science, School of Architecture and Planning, and MIT Sloan School of Management. These students are learning new perspectives, approaches, and angles in climate and sustainability — from each other, MIT faculty, and industry professionals.

Projects with real-world applications

Students in the program work directly with faculty and principal investigators across MIT to develop their research projects focused on a large scope of sustainability topics.

“This broad scope is important,” says Desirée Plata, MIT’s Gilbert W. Winslow Career Development Professor in Civil and Environmental Engineering, “because climate and sustainability solutions are needed in every facet of society. For a long time, people were searching for a ‘silver bullet’ solution to the climate change problems, but we didn’t get to this point with a single technological decision. This problem was created across a spectrum of sociotechnological activities, and fundamentally different thinking across a spectrum of solutions is what’s needed to move us forward. MCSC students are working to provide those solutions.”

Undergraduate student and physics major M. (MG) Geogdzhayeva is working with Raffaele Ferrari, Cecil and Ida Green Professor of Oceanography in the Department of Earth, Atmospheric and Planetary Sciences, and director of the Program in Atmospheres, Oceans, and Climate, on their project “Using Continuous Time Markov Chains to Project Extreme Events under Climate.” Geogdzhayeva’s research supports the Flagship Climate Grand Challenges project that Ferrari is leading along with Professor Noelle Eckley Selin.

“The project I am working on has a similar approach to the Climate Grand Challenges project entitled “Bringing computation to the climate challenge,” says Geogdzhayeva. “I am designing an emulator for climate extremes. Our goal is to boil down climate information to what is necessary and to create a framework that can deliver specific information — in order to develop valuable forecasts. As someone who comes from a physics background, the Climate and Sustainability Scholars Program has helped me think about how my research fits into the real world, and how it could be implemented.”

Investigating technology and stakeholders

Within technology development, Jade Chongsathapornpong, also a physics major, is diving into photo-modulated catalytic reactions for clean energy applications. Chongsathapornpong, who has worked with the MCSC on carbon capture and sequestration through the Undergraduate Research Opportunities Program (UROP), is now working with Harry Tuller, MIT’s R.P. Simmons Professor of Ceramics and Electronic Materials. Louise Anderfaas, majoring in materials science and engineering, is also working with Tuller on her project “Robust and High Sensitivity Detectors for Exploration of Deep Geothermal Wells.”

Two other students who have worked with the MCSC through UROP include Paul Irvine, electrical engineering and computer science major, who is now researching American conservatism’s current relation to and views about sustainability and climate change, and Pamela Duke, management major, now investigating the use of simulation tools to empower industrial decision-makers around climate change action.

Other projects focusing on technology development include the experimental characterization of poly(arylene ethers) for energy-efficient propane/propylene separations by Duha Syar, who is a chemical engineering major and working with Zachary Smith, the Robert N. Noyce Career Development Professor of Chemical Engineering; developing methods to improve sheet steel recycling by Rebecca Lizarde, who is majoring in materials science and engineering; and ion conduction in polymer-ceramic composite electrolytes by Melissa Stok, also majoring in materials science and engineering.

“My project is very closely connected to developing better Li-Ion batteries, which are extremely important in our transition towards clean energy,” explains Stok, who is working with Bilge Yildiz, MIT’s Breene M. Kerr (1951) Professor of Nuclear Science and Engineering. “Currently, electric cars are limited in their range by their battery capacity, so working to create more effective batteries with higher energy densities and better power capacities will help make these cars go farther and faster. In addition, using safer materials that do not have as high of an environmental toll for extraction is also important.” Claire Kim, a chemical engineering major, is focusing on batteries as well, but is honing in on large form factor batteries more relevant for grid-scale energy storage with Fikile Brushett, associate professor of chemical engineering.

Some students in the program chose to focus on stakeholders, which, when it comes to climate and sustainability, can range from entities in business and industry to farmers to Indigenous people and their communities. Shivani Konduru, an electrical engineering and computer science major, is exploring the “backfire effects” in climate change communication, focusing on perceptions of climate change and how the messenger may change outcomes, and Einat Gavish, mathematics major, on how different stakeholders perceive information on driving behavior.

Two students are researching the impact of technology on local populations. Anushree Chaudhuri, who is majoring in urban studies and planning, is working with Lawrence Susskind, Ford Professor of Urban and Environmental Planning, on community acceptance of renewable energy siting, and Amelia Dogan, also an urban studies and planning major, is working with Danielle Wood, assistant professor of aeronautics and astronautics and media arts and sciences, on Indigenous data sovereignty in environmental contexts.

“I am interviewing Indigenous environmental activists for my project,” says Dogan. “This course is the first one directly related to sustainability that I have taken, and I am really enjoying it. It has opened me up to other aspects of climate beyond just the humanity side, which is my focus. I did MIT’s SuperUROP program and loved it, so was excited to do this similar opportunity with the climate and sustainability focus.”

Other projects include in-field monitoring of water quality by Dahlia Dry, a physics major; understanding carbon release and accrual in coastal wetlands by Trinity Stallins, an urban studies and planning major; and investigating enzyme synthesis for bioremediation by Delight Nweneka, an electrical engineering and computer science major, each linked to the MCSC’s impact pathway work in nature-based solutions.

The wide range of research topics underscores the Climate and Sustainability Program’s goal of bringing together diverse interests, backgrounds, and areas of study even within the same major. For example, Helena McDonald is studying pollution impacts of rocket launches, while Aviva Intveld is analyzing the paleoclimate and paleoenvironment background of the first peopling of the Americas. Both students are Earth, atmospheric and planetary sciences majors but are researching climate impacts from very different perspectives. Intveld was recently named a 2023 Gates Cambridge Scholar.

“There are students represented from several majors in the program, and some people are working on more technical projects, while others are interpersonal. Both approaches are really necessary in the pursuit of climate resilience,” says Grace Harrington, who is majoring in civil and environmental engineering and whose project investigates ways to optimize the power of the wind farm. “I think it’s one of the few classes I’ve taken with such an interdisciplinary nature.”

Perspectives and guidance from MIT and industry experts

As students are developing these projects, they are also taking the program’s course (Climate.UAR), which covers key topics in climate change science, decarbonization strategies, policy, environmental justice, and quantitative methods for evaluating social and environmental impacts. The course is cross-listed in departments across all five schools and is taught by an experienced and interdisciplinary team. Desirée Plata was central to developing the Climate and Sustainability Scholars Programs and course with Associate Professor Elsa Olivetti, who taught the first semester. Olivetti is now co-teaching the second semester with Jeffrey C. Grossman, the Morton and Claire Goulder and Family Professor in Environmental Systems, head of the Department of Materials Science and Engineering, and MCSC co-director. The course’s writing instructors are Caroline Beimford and David Larson.  

“I have been introduced to a lot of new angles in the climate space through the weekly guest lecturers, who each shared a different sustainability-related perspective,” says Claire Kim. “As a chemical engineering major, I have mostly looked into the technologies for decarbonization, and how to scale them, so learning about policy, for example, was helpful for me. Professor Black from the Department of History spoke about how we can analyze the effectiveness of past policy to guide future policy, while Professor Selin talked about framing different climate policies as having co-benefits. These perspectives are really useful because no matter how good a technology is, you need to convince other people to adopt it, or have strong policy in place to encourage its use, in order for it to be effective.”

Bringing the industry perspective, guests have presented from MCSC member companies such as PepsiCo, Holcim, Apple, Cargill, and Boeing. As an example, in one class, climate leaders from three companies presented together on their approaches to setting climate goals, barriers to reaching them, and ways to work together. “When I presented to the class, alongside my counterparts at Apple and Boeing, the student questions pushed us to explain how can collaborate on ways to achieve our climate goals, reflecting the broader opportunity we find within the MCSC,” says Dana Boyer, sustainability manager at Cargill.

Witnessing the cross-industry dynamics unfold in class was particularly engaging for the students. “The most beneficial part of the program for me is the number of guest lectures who have come in to the class, not only from MIT but also from the industry side,” Grace Harrington adds. “The diverse range of people talking about their own fields has allowed me to make connections between all my classes.”

Bringing in perspectives from both academia and industry is a reflection of the MCSC’s larger mission of linking its corporate members with each other and with the MIT community to develop scalable climate solutions.

“In addition to focusing on an independent research project and engaging with a peer community, we've had the opportunity to hear from speakers across the sustainability space who are also part of or closely connected to the MIT ecosystem,” says Anushree Chaudhuri. “These opportunities have helped me make connections and learn about initiatives at the Institute that are closely related to existing or planned student sustainability projects. These connections — across topics like waste management, survey best practices, and climate communications — have strengthened student projects and opened pathways for future collaborations.

Having a positive impact as students and after graduation

At the start of the program, students identified several goals, including developing focused independent research questions, drawing connections and links with real-world challenges, strengthening their critical thinking skills, and reflecting on their future career ambitions. A common thread throughout them all: the commitment to having a meaningful impact on climate and sustainability challenges both as students now, and as working professionals after graduation.

“I've absolutely loved connecting with like-minded peers through the program. I happened to know most of the students coming in from various other communities on campus, so it's been a really special experience for all of these people who I couldn't connect with as a cohesive cohort before to come together. Whenever we have small group discussions in class, I'm always grateful for the time to learn about the interdisciplinary research projects everyone is involved with,” concludes Chaudhuri. “I'm looking forward to staying in touch with this group going forward, since I think most of us are planning on grad school and/or careers related to climate and sustainability.”

The MCSC Climate and Sustainability Scholars Program is representative of MIT’s ambitious and bold initiatives on climate and sustainability — bringing together faculty and students across MIT to collaborate with industry on developing climate and sustainability solutions in the context of undergraduate education and research. Learn about how you can get involved.

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Revealed: top carbon offset projects may not cut planet-heating emissions

Majority of offset projects that have sold the most carbon credits are ‘likely junk’, according to analysis by Corporate Accountability and the GuardianThe vast majority of the environmental projects most frequently used to offset greenhouse gas emissions appear to have fundamental failings suggesting they cannot be relied upon to cut planet-heating emissions, according to a new analysis.The global, multibillion-dollar voluntary carbon trading industry has been embraced by governments, organisations and corporations including oil and gas companies, airlines, fast-food brands, fashion houses, tech firms, art galleries and universities as a way of claiming to reduce their greenhouse gas footprint.A total of 39 of the top 50 emission offset projects, or 78% of them, were categorised as likely junk or worthless due to one or more fundamental failing that undermines its promised emission cuts.Eight others (16%) look problematic, with evidence suggesting they may have at least one fundamental failing and are potentially junk, according to the classification system applied.The efficacy of the remaining three projects (6%) could not be determined definitively as there was insufficient public, independent information to adequately assess the quality of the credits and/or accuracy of their claimed climate benefits.Overall, $1.16bn (£937m) of carbon credits have been traded so far from the projects classified by the investigation as likely junk or worthless; a further $400m of credits bought and sold were potentially junk. Continue reading...

Majority of offset projects that have sold the most carbon credits are ‘likely junk’, according to analysis by Corporate Accountability and the GuardianThe vast majority of the environmental projects most frequently used to offset greenhouse gas emissions appear to have fundamental failings suggesting they cannot be relied upon to cut planet-heating emissions, according to a new analysis.The global, multibillion-dollar voluntary carbon trading industry has been embraced by governments, organisations and corporations including oil and gas companies, airlines, fast-food brands, fashion houses, tech firms, art galleries and universities as a way of claiming to reduce their greenhouse gas footprint.A total of 39 of the top 50 emission offset projects, or 78% of them, were categorised as likely junk or worthless due to one or more fundamental failing that undermines its promised emission cuts.Eight others (16%) look problematic, with evidence suggesting they may have at least one fundamental failing and are potentially junk, according to the classification system applied.The efficacy of the remaining three projects (6%) could not be determined definitively as there was insufficient public, independent information to adequately assess the quality of the credits and/or accuracy of their claimed climate benefits.Overall, $1.16bn (£937m) of carbon credits have been traded so far from the projects classified by the investigation as likely junk or worthless; a further $400m of credits bought and sold were potentially junk. Continue reading...

California Leads the Way in Low-Carbon School Meals

The IPCC assessment “was pretty unforgiving,” says the director of nutrition services for Southern California’s Santa Ana Unified School District (SAUSD), in making “strong connections between our food systems and climate change.” Methane is a short-lived but potent greenhouse gas that scientists say has driven roughly 30 percent of Earth’s warming since pre-industrial times. The […] The post California Leads the Way in Low-Carbon School Meals appeared first on Civil Eats.

In 2021, Josh Goddard came across some sobering news. That year’s United Nation’s Intergovernmental Panel on Climate Change (IPCC) report showed that globally, meat and dairy production is responsible for fueling nearly a third of human-caused methane gas emissions. The IPCC assessment “was pretty unforgiving,” says the director of nutrition services for Southern California’s Santa Ana Unified School District (SAUSD), in making “strong connections between our food systems and climate change.” Methane is a short-lived but potent greenhouse gas that scientists say has driven roughly 30 percent of Earth’s warming since pre-industrial times. “Kids and lentils aren’t good bedfellows.” But creativity and the right investments “can make something like lentil piccadillo rather special.” The news was “an impetus for action” for Goddard, who runs one of the state’s largest school meal programs serving upwards of 10 million lunches, breakfasts, snacks, and suppers annually with more than 80 percent of students eligible for free and reduced-priced meals. With blessing from administrators and the community, Santa Ana schools started offering an entirely plant-based lunch menu once a week. Milk is still available daily per U.S. Department of Agriculture’s (USDA) requirement. The revised offerings, which include creative dishes such as tempeh tacos and buffalo cauliflower wraps, have helped reduce SAUSD’s climate impact, Goddard says. His EPA-guided calculations estimate a district-wide reduction in emissions by about 1,300 tons a year. Santa Ana’s efforts, however, are not unique. Across the nation, students returning to school have found expanded plant-based options in their cafeteria offerings. But in California, an array of recent progressive school food initiatives has helped raise the bar on making lunch menus not just more climate-friendly, but healthier and more inclusive, by appealing to a greater range of dietary preferences and restrictions—as well as palettes. “Kids and lentils aren’t good bedfellows,” says Goddard. With tight budgets and complex USDA reimbursement requirements, appeasing the palettes of 39,000 students can be a challenge. But along with creativity, ingenuity, and state support, investments in kitchen facilities, equipment, and staff training, he says, “can make something like lentil piccadillo rather special.” Plant-Powered Progress As school districts across the country move to a plant-forward menu approach, many have widened their offerings far beyond cheese pizzas and nut butter sandwiches. In 2022, the New York School System introduced “Plant-Powered Fridays,” serving up hot, vegan meals such as zesty chickpea stew and a bean and plantain bowl to its 1.1 million students. Lee County schools in Florida—the 32nd largest school district in the country—have been dishing up bean burger gyros and breaded tofu nuggets weekly since 2015. At public schools in Minneapolis, “we make [plant-based dishes] a choice, every single day,” says Bertrand Weber, director of the district’s culinary and wellness services. While selections often include dairy products, they steer clear of meat analogs such as imitation chicken tenders and “bleeding vegan burgers,” he says. Instead, offerings focus on fiber-rich, whole and minimally-processed ingredients including legumes and pulses, pea protein crumble, and soy products such as tofu and tempeh—foods that are better aligned with the nutritional guidelines of leading public health organizations. “We want to normalize plant-based food and not stigmatize it.” Plant-based foods are not the most popular items on the menu, Weber concedes. He estimates the “take rate” is about 10 percent—though he has seen steady growth in demand since implementing the change two years ago. In nearby Richfield, the district reports that on some days, nearly half of its students reach for the vegan choice. “Our approach is, here are the [daily] options that you have,” he says, “and one of those is always non-meat.” Such broader selections caters to the shifting trend among Gen Z towards plant-based diets—which, despite an increase in overall U.S. meat consumption, has jumped sevenfold since 2017. “Everybody seems to have a different reason for eating plant-based foods,” says Kayla Breyer, founder of Deeply Rooted Farms. The plant-based protein manufacturer supplies a pea crumble to schools across the country that replaces ground beef “one for one,” without changing recipes. The product checks many boxes including environmental, health, and animal welfare concerns, says Breyer, while helping schools respond to dietary, religious, and cultural restrictions. Unlike imitation meat burgers decried by environmental advocates for their heavy carbon footprint, the shelf-stable crumble requires minimal processing and ships dry, thereby lightening transport costs and freeing up refrigerator space. The low-allergen ingredient is also certified kosher and halal, “so it has broad appeal” in an understated way, she adds. “We want to normalize plant-based food and not stigmatize it.” Revamping the Menu Back in California, a new report from Friends of the Earth (FOE) finds that in the state’s 25 largest school districts, lunches are increasingly leaning towards inclusivity. The study, which reviewed changes in menus from the past four years, found that more than two-thirds now serve non-meat, non-dairy entrees at least once a week—a 50 percent spike since 2019. Additionally, more than half of middle and high schools offer a plant-based option every day. “We were astonished to see the progress, despite 2020 being such a tough year for school nutrition services,” says Nora Stewart, FOE’s California climate friendly school food manager, who led the study, noting the unprecedented challenges in staffing and supply chains during the height of the pandemic. Stewart points to a confluence of major state initiatives that helped propel the effort, starting with the Universal Free Meals Program. Along with nine other states, California has extended federal pandemic-era benefits to offer free breakfast and lunch to all students, regardless of income status. Along with ensuring equitable meal access, the state has also made significant investments in school food policy reform aimed at improving the quality and sustainability of cafeteria menus. California’s $60 million Farm to School Incubator Grant Program, a first in the country, supports districts in sourcing organic and locally grown foods. Additionally, the Kitchen Infrastructure and Training (KIT) fund allocates $600 million to upgrade school cooking facilities and train staff to expand on-site meal preparation. And a one-time $100 million fund helps districts implement these and other nutrition- and climate impact-minded measures. The state support is invaluable to menu transition, Stewart says. While beans and legumes are cheap, procuring and transforming plant-based ingredients into appealing meals—ones that can compete with popular options—can be a challenge, she adds. And the USDA Foods program, which provides schools with subsidized meat, dairy, and other select commodities, covers a limited range of plant-based proteins such as beans and nut butters, “so the [state] funding helps to really offset some of those costs.” Moises Plascencia, farm to school program coordinator in Santa Ana, says that the new programs help elevate plant-forward menus to a whole new level. The support for local sourcing allows procurement from farms within a 70-mile radius, giving the district access to a greater choice of fresh produce. With a near-90 percent Latino population, ingredients such as tomatillos, Mexican squash, and herbs resonate with students, he notes, and lets kitchen staff “provide culturally relevant foods.” And that ups the appeal of any school lunch, he adds, “because then, you’re providing folks with things they want.” “We’re increasingly drawing the connection between food as a driver of climate change … even just a small shift [towards a plant-based diet] could have a profound impact.” Nevertheless, the tight $5 per-meal federal reimbursement rate often hamstrings budgets. “Nutrition service directors are hugely incentivized to use their pot of money on the USDA foods program,” says FOE’s Stewart, which ultimately skews the menu towards a heavy reliance on federally subsidized animal products. Further south in Temecula Valley, limited budgets aren’t the only deterrent to embracing a full plant-based menu, says Amanda Shears, Temecula Valley Unified School District’s (TVUSD) assistant nutrition services director, in an email. Overall demand in the 27,000-student district—where nearly a quarter qualify for free and reduced lunches—is “minimal,” she adds, so “my goal is to design menus for everyone . . . using the resources and funds available.” All district schools offer daily vegetarian options, but most contain cheese and dairy, says Ava Cuevas, a junior at TVUSD’s Chaparral High School. And the two vegan options—the bean burger and salad bar—are served in limited quantities, so they’re “sold out in minutes,” she adds. As an animal welfare activist, Cuevas sees plant-based diets addressing a range of concerns, including climate impact and access to healthy food. She has also experienced food insecurity in the past, so the value of school lunches is not lost on her, she says. “Knowing that I can’t rely on [it] is definitely a distraction.” She’s stepping up her advocacy this fall—though until things change, she adds, “it’s [going to be] a lot of peanut butter and jelly sandwiches.” Meanwhile, Shears maintains that “making more plant-based meals available is important to me,” noting that the district is trying to ramp up scratch cooking and local sourcing of fruit and greens. Yet her department faces pressing priorities: Since the pandemic, school kitchens have been “severely understaffed,” she says, and equipment and facilities need an upgrade to better accommodate onsite food storage and preparation. The state funds, she adds, will be definitely helpful in the endeavor. Statewide, the FOE report found that beef, cheese, and poultry together accounted for more than two-thirds of school purchases through the USDA program. Plant-based protein, on the other hand, made up just 2.5 percent of the pie, despite representing 8 percent of menu offerings. The USDA is currently considering a proposal for expanding credit options to include whole nuts, seeds, and legumes, according to an agency spokesperson contacted by Civil Eats. Not surprisingly, cheeseburgers and ground beef entrees are among the most popular lunch selections in California schools. Yet, because of cattle’s large methane footprint, those choices result in 22 times more greenhouse gases in the atmosphere than tofu noodle bowls or a plant-based wrap, Stewart notes, and account for nearly half the climate footprint of all protein served at lunch. And while pizza and other cheese-heavy dishes have only a quarter of the impact, the relative inefficiency of cheese production—it takes almost 10 pounds of milk to make a pound of cheese—still equate to sizable emissions, along with high water and land use requirements. “We’re increasingly drawing the connection between food as a driver of climate change,” Stewart adds. With an enrollment of nearly 6 million students in California public schools, “even just a small shift [towards a plant-based diet] could have a profound impact” in reversing the course. Yet revamping menus to steer schools in a plant-forward direction—and for that matter, a more nutrition-minded one—requires equipping them with adequate resources, says Brandy Dreibelbis, executive director of culinary at the Chef Ann Foundation, a nonprofit that promotes whole ingredient, scratch cooking and better nutrition in schools. Investing in kitchen facilities and culinary training for staff is key to tailoring healthier meals, Dreibelbis says, and transitioning lunches away from processed heat-and-serve foods. “Cooking from scratch gives [schools] much more flexibility in their menus,” particularly whole ingredient, plant-forward ones. And other upgrades such as larger refrigerators can boost the procurement of fresh, locally grown ingredients, helping to truncate the supply chain and create more transparent connections to the food source. As part of a national organization, Dreibelbis has seen progress in all 50 states, but California is way ahead of the game, she says, especially with the recent flood of initiatives. “There’s so much more momentum and progress [in the state] around school food in general.” And ultimately, schools have an influential role in shaping the eating habits of their students—and steering the course of consumption towards more climate-conscious choices. “It’s a big opportunity to make sweeping changes to our food system right now,” says SAUSD’s Goddard. “If the federal government [runs] one of the largest feeding operations on the planet, why shouldn’t that be a venue for change?” The post California Leads the Way in Low-Carbon School Meals appeared first on Civil Eats.

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