Courses are taught by an expert faculty, including renowned practitioners in fields ranging from environmental law to alternative energy financing and researchers who are leaders in the fields of earth science, engineering and environmental management. The program utilizes environmental and sustainable development research and practitioner experience to provide practical training in sustainability management to a new generation of professionals who will address critical interdisciplinary issues.

Program Directors

Steven Cohen

Satyajit Bose


Program Faculty

Thomas Abdallah

Laia Andreu-Hayles

Howard Apsan

Danielle Azoulay

Jit Bajpai

Ammar Belal

Susan Blaustein

Eron Bloomgarden

Satyajit Bose

Travis Bradford

Allison Bridges

Jonah Busch

Steven Caputo Jr

Kizzy Charles-Guzman

Benjamin Cook

Robert Cook

Todd Cort

Susanne DesRoches

Jonathan Dickinson

Claudia Dreifus

Luke Falk

Gregory Falco

Scott Fisher

Adam Freed

Dan Giuffrida

Adela Gondek

Alexander Heil

Richard Horsch


Prof. Adam Freed Teaches Data-Driven Sustainability

Watch our new faculty video featuring Adam Freed, co-instructor for Sustainability Metrics and Financing Natural Infrastructure. Freed works in the Sustainability Practice at Bloomberg Associates, a pro bono consultant service established by former Mayor Michael Bloomberg to help cities improve the quality of life for their citizens.

Program Director

Steven Cohen is a Professor in the Practice of Public Affairs at Columbia University’s School of International and Public Affairs (SIPA). In addition to his role as the Director of the M.S in Sustainability Management, he is also Director of the M.P.A. in Environmental Science and Policy at SIPA. From 2002 to 2006, he directed education programs at the Earth Institute. From 2006 to 2018, he served as the Executive Director of the Earth Institute. Dr. Cohen has previously served as Vice Dean, Director of Graduate Programs in Public Policy and Administration, and Associate Dean for Faculty and Curriculum at SIPA.

Dr. Cohen served as a policy analyst in the U.S. Environmental Protection Agency and served on the Agency’s Advisory Council on Environmental Policy and Technology. He serves on the Board of Directors of Homes for the Homeless, the Board of Directors of Willdan Energy Solutions, and the Board of Directors of the Institute on the Environment.

Dr. Cohen is the co-author of Sustainability Policy: Hastening the Transition to a Cleaner Economy (2015), The Responsible Contact Manager (2008), Strategic Planning in Environmental Regulation (2005), Tools for Innovators: Creative Strategies for Managing Public Sector Organizations (1998), Total Quality Management in Government (1993), and the author of The Sustainable City (2017), Understanding Environmental Policy (2006, 2014), Sustainability Management (2011), and The Effective Public Manager (1988, now co-authored in its fifth edition).

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Associate Director

Satyajit Bose is Associate Professor of Practice at Columbia University, where he teaches sustainable investing, cost benefit analysis and mathematics and serves as Associate Director of the Research Program in Sustainability Management. His current research interests include the value of ESG information, carbon pricing, the link between portfolio investment and sustainable development in emerging markets, as well as the optimal use of a broad array of environmental performance metrics for long horizon investment choices. He is co-author (with Dong Guo and Anne Simpson) of The Financial Ecosystem: The Role of Finance in Achieving Sustainability.

Satyajit has experience in investment banking, asset management, financial restructuring and automated weather risk management. He was a mergers & acquisitions banker, directed quantitative trading strategies at a convertible arbitrage hedge fund managing $1.5 billion in assets and developed machine learning algorithms to optimize weather-based decision tools.

Satyajit Bose holds a B.A. and a Ph.D. in economics from Columbia University.

SUMA PS5200 Integrative Capstone Workshop

Thomas Abdallah, P.E. LEED AP, is the Deputy Vice President and Chief Environmental Engineer for MTA New York City Transit. He has a B.S. in Chemical Engineering from Rutgers University and joined MTA in 1987. He has experience in sustainable design and construction, energy efficiency, pollution prevention, waste management, and ISO 14001 Environmental Management Systems (EMS).

Thomas is the author of Sustainable Mass Transit: Challenges and Opportunities in Urban Public Transportation, and has presented at the Transportation Research Board, American Public Transportation Administration, New York Academy of Sciences and Greenbuild. He has appeared on Sundance Channel’s Big Ideas for a Small Planet, Discovery Channel, PBS’ Going Green New York television program, and a film documentary “Postcards from the Future” which detailed Hurricane Sandy’s impact on the MTA.

SUMA PS4100 Sustainability Management

Since 2003, Howard Apsan has served as the University Director of environmental, health, safety, and risk management (EHSRM) for The City University of New York, the largest urban university system in the United States. The University Director of EHSRM is responsible for environmental health and safety (EH&S) management and compliance throughout the University; serves as the University’s chief risk officer, tasked with assessing liabilities and designing systems for minimizing CUNY’s operational and reputational risks; co-chairs the University’s business continuity committee; and is the chair of the University’s emergency preparedness task force. Before joining CUNY, he worked as an analyst, manager and consultant for most of his career. He has also been president of his own firm, Apsan Consulting, Inc., since 2001. He has served clients throughout the United States and has extensive international experience. He is a LEED Accredited Professional, a member of the Editorial Board of Environmental Quality Management, and writes and lectures regularly.

Howard Apsan has been a member of the faculty at Columbia University’s School of International and Public Affairs since 1986. His teaching and research focus has been on management and environmental policy. He received a B.A. and M.A. from Brooklyn College in 1979; an M.Phil. from Columbia in 1981; and a Ph.D. from Columbia in 1985.

SUMA PS4490 Women in Cities

Dr. Susan M. Blaustein is Founder/Executive Director of WomenStrong International, a global community of organizations working with women and girls to end extreme urban poverty by developing, testing, sharpening, and disseminating women-driven solutions that can transform urban lives.

Prior to establishing WomenStrong, Dr. Blaustein was Co-Founder/Director of the Millennium Cities Initiative, a 12-year project of The Earth Institute at Columbia University committed to helping selected sub-Saharan cities develop sustainable practices and achieve the Millennium Development Goals.

Before her work at The Earth Institute, Dr. Blaustein served as senior consultant and analyst with the International Crisis Group, a Brussels-based think tank focused on conflict prevention, and with the Coalition for International Justice, a Washington-based non-profit supporting the efforts of international criminal tribunals to prosecute gross human rights abuses. She has reported on conflict, politics, and economics from the Balkans, Southeast Asia, and Washington, DC, for such publications as The New Yorker, Harper’s, The Wall Street Journal, The Nation, The New Republic, and the Los Angeles Times. Dr. Blaustein served previously as Assistant Professor at Columbia University, where she now teaches in The Earth Institute’s Sustainability Management Program. She was a Harvard Junior Fellow, a Guggenheim Fellow, and has been the recipient of multiple awards.

SUMA PS5175 Global Environmental Markets
SUMA PS5380 Financing Natural Infrastructure

Eron Bloomgarden is a partner at EKO Asset Management Partners based in the firm’s New York City office. EKO is a specialized investment and advisory firm focused on discovering and monetizing unrealized or unrecognized environmental assets. A a pioneer in the development of carbon markets, Bloomgarden has advised governments, multilateral institutions, and international corporations on many aspects of the carbon and environmental markets. He has extensive experience in the areas of carbon finance and emissions reduction project development and has worked on several carbon market “firsts” including the first Clean Development Mechanism (CDM) project in the world to receive carbon credits and the first unilateral CDM project.

Prior to joining EKO, Bloomgarden was president of Equator’s environmental markets business, an asset management firm, where he had responsibility for carbon and environmental assets throughout the organization. Previously he was U.S. country director at EcoSecurities, the world’s largest CDM developer, where he spearheaded the firm’s entry into the North American carbon market and managed all aspects of the firm’s United States operations including origination, strategic planning, project development, and policy. Bloomgarden holds an M.P.A. from Columbia University’s School of International and Public Affairs (SIPA) and completed the P.L.D. at Harvard Business School.

SUMA PS5155 Energy Markets and Innovation

Travis Bradford is the president and founder of the Prometheus Institute for Sustainable Development, a nonprofit organization focused on harnessing the power of the business sector to develop cost-effective and sustainable solutions in technologies, including energy, water, food, and recycling. Through the Institute, he helped found Greentech Media and the Carbon War Room.

Bradford is also currently the managing partner at Atlas Capital Investments, LP, a global hedge fund dedicated to investing in sustainable technology companies in energy, water, food, and materials. He consults with governments, NGOs, and corporations on strategy and execution.

Bradford has lectured on finance, entrepreneurship, and alternative energy economics at many leading universities in the U.S, and has been a professor at the University of Chicago and Duke University MBA programs on Energy Innovation.His published works include Solar Revolution: The Economic Transformation of the Global Energy Industry, published by the MIT Press, and “Private Equity: Sources and Uses” in the Journal of Applied Corporate Finance, in addition to dozens of global market research reports on the energy industry. Bradford earned a bachelor’s degree in finance from Georgia State University in 1992 and an MBA from the NYU Stern School of Business in 1996. In 2006, he received an MPA degree from Harvard’s Kennedy School of Government. He has previously worked at the Federal Reserve and as a partner at various public and private equity investment firms.


Jonah Busch is an environmental economist who researches climate change and tropical deforestation. Dr. Busch has published more than twenty articles on forests, climate, and biodiversity in academic journals including Science, Proceedings of the National Academy of Sciences, Review of Environmental Economics and Policy, Land Economics, and Environmental Research Letters. He is the co-author of Why Forests? Why Now? The Science, Economics, and Politics of Tropical Forests and Climate Change. He has also published on the economics of penguins, pandas, and surfers.

Dr. Busch is a Visiting Fellow at the Center for Global Development. He serves on the editorial board of Conservation Letters and the advisory board for the Center for Carbon Removal. He has advised on climate and forests for the President of Guyana, the governments of Norway, Indonesia, Bolivia, Suriname, Colombia, the United Kingdom, and California, the Global Environment Facility, Forest Carbon Partnership Facility, and Green Climate Fund.

Previously, Dr. Busch has been a visiting scholar at Zhejiang University and University of California-Berkeley; Climate and Forest Economist at Conservation International; and a high school math teacher in the Peace Corps (Burkina Faso, ‘00-‘02).

SUMA PS5200 Integrative Capstone Workshop

Kizzy Charles-Guzman is the director of the Climate Change and Public Health Program at the New York City Department of Health and Mental Hygiene (DOHMH) where she leads efforts to develop effective interventions to reduce the anticipated adverse health impacts associated with a changing climate. Prior to joining the DOHMH, she was a policy advisor at the New York City Mayor’s Office of Long Term Planning and Sustainability where she was responsible for implementing air quality and food sustainability initiatives and coordinating other environmental planning efforts outlined in PlaNYC 2030. Charles-Guzman has also worked in the non-profit sector, collaborating with environmental, social justice, and children’s health advocacy groups on air pollution and public health issues related to transportation and land use patterns and related to public exposure to indoor air pollutants and toxic chemicals. She also has substantial experience in politics and government regulations, given her involvement in the passage of City and State legislation to reduce air emissions. Charles-Guzman was selected by City Hall News as one of 40 “Rising Stars: the next generation of political leaders in New York” and by Glamour Magazine as one of “70 Eco Heroes in the U.S.”

SUMA PS5200 Integrative Capstone Workshop

Dr. Bob Cook is a veterinarian who has spent his career in wildlife health, conservation, medical research, academia and foundation philanthropy. Presently he is Scientific Editor for the Journal of Avian Medicine and Surgery, the Senior Science Advisor at the Mayday Fund and the Grant Development Consultant for Environment and Science Programs at the Zegar Family Foundation. Prior to that he served as Program Director for Conservation and Basic Medical Research at the Helmsley Charitable Trust. For a number of years he worked for the Wildlife Conservation Society serving as the Chief Veterinarian and then as the General Director. In this role he led a team responsible for the operations of 5 New York zoological parks including the Central Park, Queens and Prospect Parks Zoos, the New York Aquarium and the Bronx Zoo. He has worked extensively in rural international settings and on global policy issues focused on the health of people, domestic animals, and wildlife. His environmental grantmaking experience includes community-based conservation, protected area establishment, biodiversity, climate change mitigation and adaptation, marine conservation, environmental justice, food security, regenerative agriculture, and the sustainability of natural resources. Dr. Cook has served as an Adjunct Assistant Professor at SIPA from 2004 to2007 and then from 2013 to present. He has also served as a Lecturer in the School of Professional Studies in 2012 and then again beginning in 2017.

BS, Microbiology and Public Health, Michigan State University 1976; VMD, University of Pennsylvania School of Veterinary Medicine 1980, Internship in Small Animal Medicine and Surgery, Animal Medical Center 1981; Residency in Zoological Medicine, Wildlife Conservation Society 1987; MPA, School of International and Public Affairs, Columbia University 2002.

SUMA PS5200 Integrative Capstone Workshop

Susanne DesRoches is the sustainable design manager for the Port Authority of New York and New Jersey, where she is responsible for agency-wide sustainable design efforts and technical reviews for sustainable design efforts including the World Trade Center and LaGuardia Airport. She also serves as the Port Authority engineering department’s representative on New York State Climate Action Council and New York City Mayor’s Office of Long-Term Planning and Sustainability’s Climate Change Adaptation Task Force.

She has an M.P.A. in environmental science and policy from the School of International and Public Affairs, Columbia University, and a bachelor’s degree in industrial design from the Pratt Institute.

SUMA PS5180 Writing Global Science International Media

Prize-winning journalist and author, Claudia Dreifus, writes for the Science section of the New York Times and is a contributing writer for the New York Review of Books, the Daily. Known for her incisive interviews on scientific and cultural topics, Ms. Dreifus is also the producer and moderator a lecture series at the 92nd Street Y, “Science Salon with Claudia Dreifus.” In her highly rated SUMA course, she teaches scientists and sustainability professionals the basics of journalism so that they can communicate their work with maximum effectiveness. Over the semester, students gain practice in writing op-ed opinion pieces, producing interviews, making pod-casts, writing for the internet. At the end of the term, they are guided in writing and researching complex long form feature articles such as those regularly seen in the New York Times Sunday Magazine and Scientific American and Quanta. Ms. Dreifus has written for all three of those publications—and also for Undark, Wired, Ms., Newsweek, the Chronicle of Higher Education, the Nation, Mother Jones, Smithsonian, AARP-The Magazine, Readers Digest. She is also the author of six books, including the 2010 polemic, co-authored with the political scientist, Andrew Hacker, “Higher Education?”

Ms. Dreifus believes that journalists are actually science teachers and perhaps because of that, the scientific honor society, Sigma Xi, awarded her an honorary membership for her role in “transforming” the form and style of science journalism.

SUMA PS5360 Sustainability Technology and the Evolution of Smart Cities

Dr. Gregory Falco is an Adjunct Professor at Columbia University, a Cyber Research Fellow at Harvard University, a Research Scholar at Stanford University, a Research Affiliate at MIT and an incoming Assistant Professor at Johns Hopkins University. For a decade, he has been at the forefront of smart city design, development, and deployment in industry and academia. His research uncovers the security, safety, and trust risks of AI-enabled mission systems. Falco invents and holds patents for security and resilience-enabling technology for terrestrial and space autonomous and control systems. He applies his research to the energy, space, public safety, transportation, and insurance sectors.

Prior to entering academia, Falco was an executive at Accenture, where he co-founded and led the Smart Cities division. He developed strategy and technology for utilities and city government clients such as Chicago, Dubai, and Singapore to improve environmental sustainability and operational efficiency. Persistent gaps in industrial internet of things (IIoT) security for critical infrastructure in smart cities led him to pursue research in that space. He maintains close ties with industry partners and actively seeks private-sector collaboration to translate his research to practice. He received his B.S. from Cornell University, M.S. from Columbia University and PhD from the Massachusetts Institute of Technology.

SUMA PS5169 Sustainability Metrics
SUMA PS5380 Financing Natural Infrastructure

Adam Freed works in the Sustainability Practice at Bloomberg Associates, a pro bono consultant service established by former Mayor Michael Bloomberg to help cities improve the quality of life for their citizens. Previously, he was the Deputy Managing Director of The Nature Conservancy’s Global Water Program, where he focused on helping cities have safe, sustainable, and reliable water supplies through investments in natural infrastructure and sound resource allocation policies and on mitigating water risks in corporate supply chains.

Prior to the Conservancy, Adam served as the Deputy Director of the New York City Mayor’s Office of Long-Term Planning and Sustainability, where he oversaw the implementation of and process to update the city’s long-term sustainability plan (PlaNYC) and advised the Mayor on sustainability and climate-related issues. In this role, Adam developed and managed the city’s climate resilience program. Before joining the Bloomberg Administration, he was the Assistant Comptroller for NYC in the Office of the New York State Comptroller, where he led the review of large-scale economic development projects and crafted corporate governance strategies for the State’s $150 billion state retirement fund.

Adam received his master’s in Urban Planning from New York University was a Mel King Community Fellow at MIT. He currently resides on the Lower East Side of New York City with his wife and two sons and is a Lecturer at Columbia University and a member of the NYC Water Board.

SUMA PS5700 Ethics and Values for Sustainability Management

Adela Gondek teaches public and environmental ethics at Columbia University, in the Executive MPA and the MPA in Environmental Science and Policy programs of the School of International and Public Affairs; the MS in Sustainability Management program at the School of Professional Studies, and the Undergraduate Sustainable Development Program of the Earth Institute. A political scientist with a specialization in political theory and American politics and policy, she acquired her Ph.D. in the Department of Government at Harvard, with cross-disciplinary study in the law and divinity schools and the Kennedy School of Government.  She has served as a legislative analyst in the Massachusetts State Senate, with investigative specialization in consumer product safety, prison reform, and model judicial practice.  At Columbia, she initially taught American political theory in the Department of Political Science, then began teaching applied ethics at SIPA, SPS, and the EI.  She has designed courses on corrupt practices, sector-based environmental justice, sustainable finance, and the sustainability worldview; and is currently developing a new course on ecological philosophy for the Department of Ecology, Evolution and Environmental Biology, in the Graduate School of Arts and Sciences. 

Professor Gondek’s research interests include practical and theoretical ethics, cross-sector corruption, organizational leadership and management, the Arthurian narrative and code of civility, and transformative learning.  Writing English variations, she co-authored the volume, Poems of Enlightenment, with Jingtian Guo, poet; Rongxiang Jia, poet; Tigang Guo, calligrapher; and Yujie Kang, artist (Beijing: World Knowledge Press, 2015). In 2018, she co-authored a paper on transformative individuals and communities with Dr. Rachel Fichter, Chief Learning Officer at S&P Global Ratings, NYC, and Dr. Katharina Weghmann, Director, Integrity Solutions at Ernst & Young, Berlin, Germany.  In 2019, she authored an article recently published in the winter issue of the Johns Hopkins SAIS (School of Advanced International Studies) Review, on ethics in foreign policy with peculiar ramifications from Antarctica to Ukraine.

SUMA PS5720 Policy and Legal Context
SUMA PS5301 International Environmental Law

Richard Horsch is a Retired Partner at the international law firm of White & Case LLP. His practice has focused on domestic and international environmental matters, including environmental litigation. He was Chair of the Firm’s International Environmental Law Practice for more than 25 years.

He is currently coordinating the Deep Decarbonization Pro Bono Implementation Project on behalf of Columbia Law School’s Sabin Center on Climate Change Law.

He was Co-Chair of the International Environmental Law Committee of the American Bar Association Section of International Law in 2008 and Vice Chair from 2005-2007. He is Director Emeritus of the New York Lawyers for the Public Interest, a non-profit public interest law organization. He is on the Board of Advisors to New York University School of Law’s Institute for Policy Integrity, a non-partisan think tank dedicated to improving the quality of governmental decision-making.

He holds a J.D. from New York University School of Law, and a B.A., magna cum laude, Phi Beta Kappa, from the University of New Hampshire.


Laureline Josset is an Associate Research Scientist at the Columbia Water Center, where she works on the evaluation of water stresses through integrated assessments, the optimization of management strategy for water quantity and quality, and the transitions in the Food-Energy-Water nexus. Collaborating with actors from the government of New York State (NYSERDA) and the civil society (The Nature Conservancy), Laureline focuses on the quantification of risks due to uncertain climate and data to inform decisions.

Before joining Columbia, she obtained a bachelor and master degree in Physics at the EPFL (CH) and a PhD in Earth Sciences at the University of Lausanne (CH). Laureline teaches for the Sustainable Management program classes on water system analysis and groundwater management with a particular emphasis on conceptual modeling and system thinking.

SUMA PS5235 The Science of Urban Ecology

Amy Karpati is an ecologist and environmental educator. Currently, she works with PLAN it WILD, a local start-up whose mission is to bring back habitat to suburban yards and open spaces. She has served as the Director of Science and Programs at Teatown Lake Reservation, a nature preserve and environmental education center in Westchester County, New York. Karpati also worked as a conservation biologist and environmental advocate in the New Jersey Pinelands, helping to protect the essential ecosystem services and habitats of the region. She has conducted research into the ecological restoration of urban ecosystems, specializing in plant ecology, soil ecology, and ecological mutualisms. Karpati’s teaching in the Master of Science in Sustainability Management program focuses on fostering urban sustainability through understanding and enhancing ecological function, biodiversity, and green infrastructure in cities. Karpati holds a Ph.D. in Ecology and Evolution as well as a B.S. in Natural Resource Management from Rutgers University, and a M.S.T. in Adolescent Education from Pace University.

SUMA PS5150 Energy and Sustainable Development

Phil LaRocco has over thirty years of experience at the intersection of the public and private sectors, leveraging public purposes and private sector initiative, blending financial, economic, social and environmental returns. From 1970-1990, he served as the Director of Trade and Economic Development for the Port Authority of New York and New Jersey where he managed the NY World Trade Center, developed inner city industrial parks in the South Bronx, Yonkers and Elizabeth, and developed the Essex County (Newark) 2,250 ton-per day waste to energy facility. In 1990 he moved on to create a project management firm that led to his 1994 founding of a pioneering not-for-profit energy investment company E+Co, operating in Sub-Saharan Africa, Central America and Southeast Asia. He served as E+Co’s CEO until 2009, directing investment in over 150 energy enterprises in more than twenty companies, building relationships between big institutions (e.g. Rockefeller Foundation, UN Environmental Programme, European Development Finance and Development organizations, U.S. AID, World Bank Group and International Finance Corporation), and more than 150 small and medium sized energy enterprises (e.g. SELCO-India, Toyola-Ghana and La Esperanza-Honduras).

LaRocco is committed to making training, education and capacity building materials readily available to energy entrepreneurs, and other sector professionals.


Arthur Lerner-Lam is the Program Director and also serves as the Deputy Director of the Earth Institute’s Lamont-Doherty Earth Observatory, Columbia University. He is a seismologist, who has studied and published on the interactions between crust and mantle, the thickness of tectonic plates, the structure of mountain belts and crustal rifts, and active seismicity. He has led scientific expeditions in many different countries, and throughout the United States. Over the last 20 years, he has lectured and written widely on natural hazards and society. Lerner-Lam and his colleagues and students have supported the activities of the United Nations, the World Bank, and other international institutions promoting sustainable development in the face of extreme natural hazards.

Lerner-Lam received his undergraduate degree in geological sciences from Princeton University, and his doctorate in geophysical sciences from the Scripps Institution of Oceanography at the University of California. He has held Post-doctoral positions at Scripps and the MIT, and has been at Lamont-Doherty since 1985. He has been on numerous scientific advisory committees and editorial boards including as a member on the Federal Scientific Earthquake Studies Advisory Committee for the U.S. Geological Survey, as a consultant to the U.S. Trade and Development Agency and as a contributing author to the U.N.’s Global Risk Update. He has consulted on environmental and natural hazard resilience for the governments of Haiti, the Dominican Republic, Chile, India, China, Thailand, Turkey and Venezuela. He has testified before the U.S. Congress on the nation’s preparedness for natural disasters.

SUMA PS5145 The Science of Sustainable Water

Wade McGillis is a Research Professor at the Lamont Doherty Observatory and has been teaching in the Department of Earth and Environmental Engineering for 16 years. He is the Director of the Center for Rivers and Estuaries and member of the Green Infrastructure Consortium at Columbia University.

His research interests and activities include understanding water resource management and the effects of contaminants in the environment. McGillis works on urban and coastal ecosystems everywhere from New York City to Haiti and the Arctic to the Mediterranean Sea. He has worked as a Mechanical Engineer in Industry and previously was a scientist at the Woods Hole Oceanographic Institution before coming to Columbia University, a non-profit organization where he studied of global carbon cycle between the atmosphere and the marine system. In addition, McGillis has published over 100 articles, the most recent of which are on New York City storm water management (January 2019), Haitian river discharge (2015), Citizen Science research (2016), and Coral Reef dissolution (2016).

SUMA PS5205 GIS for Sustainability Management

Dara Mendeloff is a GIS specialist at the Center for International Earth Science Information Network at Columbia University. At CIESIN, Mendeloff has run GIS training workshops, developed web map clients, written geoprocessing scripts in python, and conducted data collections and quality checks on topics such as Low-Elevation Coastal Zones and Infant Mortality Rates. Prior to her work at Columbia, Mendeloff worked as a GIS technician/analyst at the New York City Department of City Planning where she was responsible for data creation and management of GIS datasets for representation of NYC’s Zoning Map, Section Map and City Map features. Additionally, she has served as a GIS technician with Dr. Yuri Gorokhovich, an associate research scientist at the Lamont-Doherty Earth Observatory as well as with the New York/New Jersey Clean Ocean and Shore Trust. She also conducted remote sensing and served as a GIS analyst at Panthera, a company that uses scientific leadership and global conservation action to ensure the future of wild cats. Mendeloff was an adjunct professor in the department of geography at CUNY Hunter College where she taught a graduate level “Introduction to GIS” course in 2010.

​Mendeloff received her master of arts degree in geography/GIS from CUNY Hunter College in 2010. She received her bachelor of science in environmental science from SUNY Purchase College in 2003 and her bachelor of arts in mathematics/computer science in 2005. Mendeloff is a member of the North American Cartographic Information Society.

SUMA PS4734 Earth Institute Practicum

Alison Miller is the Deputy Director for Management of Columbia University’s Earth Institute, where she manages operations of the largest research institute at Columbia, comprising nearly 700 full-time employees with an annual budget of roughly $115 million.

She is also the Associate Director of the Research Program on Sustainability Policy and Management at the Earth Institute, where she engages in research related to organization-level sustainability issues. Prior to Columbia, Miller worked as a business development associate for an asset management firm. She has written about climate policy, sustainability metrics, and management. Miller is the co-author, with Steven Cohen and William Eimicke, of the 2015 book, Sustainability Policy: Hastening the Transition to a Cleaner Economy. She teaches courses on sustainable development and sustainability management and policy. In 2014, she was selected as one of City & State’s 40 under 40 Rising Stars in NYC Politics & Policy. Miller received her MPA in Environmental Science and Policy at Columbia’s School of International and Public Affairs and her BA in Economics and International Relations from the University of Delaware.

SUMA PS5147 Water Resources and Climate

Indrani Pal teaches various courses at Columbia University School of Professional Studies (SPA). She is trained as a Civil Engineer in India. Having gotten her interests on water and society she pursued a masters degree in Water Resources Engineering with two prestigious scholarships from the Governments of India and Germany (DAAD). It gave her a unique opportunity to pursue a graduate study from the two different countries (Indian Institute of Technology Delhi and University of Stuttgart, Germany). She later completed her second masters (M.Phil) and a doctoral degree (PhD) from the University of Cambridge in the UK. In Cambridge, UK her research focused on understanding the changing patterns of monsoons in India and related environmental issues. After successful completion of her PhD, she moved to the United States and joined The Earth Institute at Columbia University for her post-doctoral training at the IRI. At the same time, she held a visiting research scholar position at Boston University. Later in 2012 Indrani joined University of Colorado in Denver as a tenure track faculty member, where she developed and taught numerous courses focusing on water resources sustainability and statistical methods, and researched on a range of water issues across the globe and their societal impacts. She then (re)joined Columbia University at the Water Center as a Research Scientist. She continued her research on the interphase of water, climate, food, and society, and taught various courses for Columbia School of Professional Studies. In addition to teaching at Columbia SPA at present, Indrani also holds a Research Assistant Professor position at NOAA-CREST.

SUMA PS5701 Water Governance

Michael Puma is a hydrologist/ecohydrologist studying the interactions of the hydrologic cycle with climate, terrestrial ecosystems, and society. Currently, he is an associate research scientist with the Columbia University Center for Climate Systems Research (CCSR), which is associated with the NASA Goddard Institute for Space Studies. He is also a lecturer at the Center for Environmental Research and Conservation (CERC). He received his doctorate from Princeton University in civil and environmental engineering under the advisement of professors Michael Celia and Ignacio Rodriguez-Iturbe. He also has a master’s degree in international environmental policy from the School of International and Public Affairs at Columbia University.

SUMA PS4100 Sustainability Management
SUMA PS5310 Practicum in Innovative Sustainability Leadership

George Sarrinikolaou is director of the Earth Institute’s Office of Academic and Research Programs. In that role, he is responsible for the management of several educational programs, for initiatives that strengthen the Earth Institute’s research enterprise, and for administrative support to the Institute’s academic governance. Previously he worked at the Institute for Sustainable Communities, where he managed the Climate Leadership Academy, a training and technical assistance program for hundreds of sustainability practitioners working in U.S. cities and metropolitan regions. He also served as the first sustainability manager of The Port Authority of New York & New Jersey, where he advised the Port Authority’s Board of Commissioners and senior management in developing sustainability policies and projects. He helped create and managed the Port Authority’s sustainability program, which focused on climate change mitigation, carbon neutrality, and adaptation. As part of the program, he conducted the Port Authority’s first greenhouse gas emissions inventory, which included the emissions of the aircraft, ships, and vehicles that use the Authority’s facilities. He also made the Authority’s first purchase of carbon offsets, implemented a policy for sustainable design, developed green construction contract specifications, and supported the environmental management of World Trade Center redevelopment. He is the author of “Facing Athens: Encounters with the Modern City.” He holds an M.P.A. with a concentration in environmental policy and an M.A. in English from Columbia University, and a B.A. cum laude in English from Cornell University.

SUMA PS5200 Integrative Capstone Workshop
SUMA PS5770 The Business and Ecology of Sustainable Forestry

Ralph Schmidt is an adjunct professor at the Earth Institute of Columbia University, New York, and is also advising a major international reforestation program for Haiti. His work with forests started in 1970 in Colombia. Schmidt studied forest ecology and economics and received his Masters of Forest Science (1978) from Yale School of Forestry and Environmental Studies. His good Spanish got him a research assistant job at the US Forest Service Institute for Tropical Forestry in Puerto Rico, where he learned to identify 300 species of trees. He was soon asked to be the head of the Puerto Rico Forest Service. Here he managed a system of protected areas, as well as tree nurseries and saw mills for five years. After, he went to the UN Food and Agriculture Organization in Rome, and worked on forestry projects in the developing world. In 1990 he transitioned to United Nations Development Program in New York to continue that work as the Director of their forestry program. He represented UNDP in the Forestry Advisers Group, in the International Forum on Forests and in the Interagency Task Force on Forests with a strong focus on economics and finance of sustainable forest management. Finally, he was CEO of a private company, Candlewood Forest Group, owning 250,000 acres of forest in northwest Argentina. They were the first FSC certified natural forest operation in that country. Along the way he wrote three reports for the World Bank Inspection Panel, where they carefully examined forest project policies and consequences in Brazil, D.R. Congo and Cambodia.

SUMA PS5025 Corporate Sustainability Strategy and Reporting
SUMA PS5525 Consumerism and Sustainability

Celine is a business strategist focused on long-term value creation through innovation, risk reduction, efficiency, and long-term oriented sustainability planning. As American Express’ first Director of Sustainability/CSR, Celine was responsible for environmental affairs including strategy setting, implementation, and communications for the enterprise globally.


She grew up in a zero-waste household with geothermal heaters, recycling and composting in Nairobi Kenya, Stockholm, Sweden, and New York, NY, USA. Today, Celine advises large organizations on strategy and communications for environmental, social and governance issues including: climate change management, opportunity and risk identification, resilience planning, supply-chain engagement, efficiency through IT implementation, and ESG/CSR reporting. Her clients include Fortune 100 companies, public sector institutions such as the New York State Energy Research and Development Authority (NYSERDA) and the United States Environmental Protection Agency (US EPA), as well as non-profit organizations/NGOs such as the Sustainability Accounting Standards Board (SASB) and the United Nations (UN). To date, over 80 of her articles have appeared in publications such as: Consilience, the Journal of Sustainable Development; Yahoo Green; treehugger.com; Inhabitat.com; Ecogeek.org; and CSR Now!.


In addition to advisory work, Celine teaches a class in Corporate Sustainability Reporting, Strategy and Communications in the MS Sustainability Management (SUMA) program at Columbia University. Prior to Columbia, she developed the curriculum for a class in Sustainable Marketing – where traditional marketing students learn to successfully market sustainable/environmentally preferable products and services to mainstream consumers. This class was taught to MBAs and college-level students at Baruch College, CUNY for five semesters. Celine holds a Masters of Public Administration with a focus on Environmental Science and Policy (MPA ESP) from Columbia University School of International and Public Affairs (SIPA), an MBA in Marketing and a BBA in Entrepreneurial Management from the Zicklin School of Business at Baruch College, CUNY. She is a Wallenberg Fellow, and recipient of merit-based scholarships from the Swedish-American and Scandinavian-American Foundations.

SUMA PS5146 Water Systems Analysis
SUMA PS5210 Solid Waste Management

He has over 29 years of professional, academic and research experience and has served as Senior Vice President, Senior Technical Advisor, and Senior Water Resources and Environmental (WR&E) Engineer on major Federal, NYS and NYC infrastructure projects in NYC. He received his Doctor of Philosophy (Ph.D.) in WR&E Engineering from New York University (previously known as Polytechnic University). He currently serves as Director of Environmental Compliance with Environmental Planning and Management, Inc. and as Adjunct Professor at various Universities.

He is a Diplomate of the American Academies of Environmental Engineers (DEE), Water Resources Engineers (D.WRE), and Industrial Hygienists (DIH). He is also a Certified Industrial Hygienist (CIH) by the American Board of Industrial Hygienists. His teaching and research interests include WR&E systems analysis, deterministic and stochastic optimization and decision making, and risk analysis and assessment. His professional interests include sustainability and resilience management of WR&E systems, environmental assessments and modeling, ambient and indoor air quality pollution monitoring and control, hazardous materials and waste management, and quality assurance and quality control.

SUMA PS5147 Water Resources and Climate

Laia Andreu-Hayles is a Research Associate Professor at the Tree-Ring Lab of Lamont-Doherty Earth Observatory of Columbia University and a lecturer at the School of Professional Studies of Columbia University Laia has been at the Observatory since 2009. She holds a B.S. in Biology from the University of Barcelona and defended her Ph.D., which received a European Doctorate award mention, in October 2017 in Spain. Her research is focused on the study of past, current, and future environmental changes, and incorporates dendrochronology and isotopic geochemistry. Her career has been focused on the assessment of vegetation responses under global climate change and on reconstructions of past climate. She seeks to understand the interactions between forests and the environment to provide a long-term context for the study of current anthropogenic change, its impacts on the terrestrial ecosystem, and the Earth’s climatic system. Her investigations are ongoing at sites located in the Mediterranean, boreal, and tropical regions, which are ‘hot spots’ were some of the most dramatic environmental changes are already occurring. Laia has received fellowships and research awards, published more than 30 scientific papers and a book chapter, presented her findings at international conferences, and she has been invited to

SUMA PS4130 Sustainable Cities

Jitendra (Jit) Bajpai is an Independent Consultant and an Adjunct Lecturer (Sustainable Cities) member of the Earth Institute serving the School of Professional Studies of Columbia University since 2011 and an Adjunct Associate Professor of the Graduate School of Architecture, Planning & Preservation at the Columbia University, New York since 2019. Prior to his current positions, he had served the World Bank for almost twenty years (1990-2011) in various positions including as the Director, Manager of Transport sector operations in East Asia and Pacific Region (EAP), and Advisor to the EAP Vice-President.


He is a member of the Advisory Board on Future of Urban Development for the World Economic Forum and has recently served the Inter-American Development Bank (Washington, DC), Brookings Institution (Washington, DC), the Rwanda and Uganda Governments under the sponsorship of International Growth Center (UK), World Bank and CAF, the Development Bank of Latin America. He is an engineer and planner with a doctorate degree from the University of Paris. He was a Fellow of Johns Hopkins University (1978-79), and has completed an executive management program at the Harvard Business School. As the Treasurer of his family foundation (DeFries-Bajpai Foundation), Jit promotes the science for sustainable development.


SUMA PS5175 Global Environmental Markets
SUMA PS5380 Financing Natural Infrastructure

 Eron Bloomgarden is a partner at EKO Asset Management Partners based in the firm’s New York City office. EKO is a specialized investment and advisory firm focused on discovering and monetizing unrealized or unrecognized environmental assets. A a pioneer in the development of carbon markets, Bloomgarden has advised governments, multilateral institutions, and international corporations on many aspects of the carbon and environmental markets. He has extensive experience in the areas of carbon finance and emissions reduction project development and has worked on several carbon market “firsts” including the first Clean Development Mechanism (CDM) project in the world to receive carbon credits and the first unilateral CDM project.

Prior to joining EKO, Bloomgarden was president of Equator’s environmental markets business, an asset management firm, where he had responsibility for carbon and environmental assets throughout the organization. Previously he was U.S. country director at EcoSecurities, the world’s largest CDM developer, where he spearheaded the firm’s entry into the North American carbon market and managed all aspects of the firm’s United States operations including origination, strategic planning, project development, and policy. Bloomgarden holds an M.P.A. from Columbia University’s School of International and Public Affairs (SIPA) and completed the P.L.D. at Harvard Business School.


Satyajit has extensive expertise in investment banking, asset management, financial restructuring and automated weather risk management. Among other positions, he was a mergers & acquisitions banker, directed quantitative trading strategies at a convertible arbitrage hedge fund managing $1.5 billion in assets and developed machine learning algorithms to optimize weather-based decision tools.

Satyajit Bose holds a B.A. and a Ph.D. in economics from Columbia University.


Satyajit Bose is Associate Professor of Practice at Columbia University, where he teaches sustainable investing, cost benefit analysis and mathematics and serves as Associate Director of the Research Program in Sustainability Management. His current research interests include the value of ESG information, carbon pricing, the link between portfolio investment and sustainable development in emerging markets, as well as the optimal use of a broad array of environmental performance metrics for long horizon investment choices. He is co-author (with Dong Guo and Anne Simpson) of The Financial Ecosystem: The Role of Finance in Achieving Sustainability.

Satyajit has experience in investment banking, asset management, financial restructuring and automated weather risk management. He was a mergers & acquisitions banker, directed quantitative trading strategies at a convertible arbitrage hedge fund managing $1.5 billion in assets and developed machine learning algorithms to optimize weather-based decision tools.


Satyajit Bose holds a B.A. and a Ph.D. in economics from Columbia University.

SUMA PS6110 Sustainability and Urban Form: Redevelopment, Reuse, and Ecological Design

Dr. Allison Bridges is an Adjunct Lecturer in the Sustainability Management program in the School of Professional Studies at Columbia University and is currently a Fellow in the New York City Mayor’s Office of Resiliency. Allison recently completed an Earth Institute Postdoctoral Fellowship where she researched strategic sustainability planning and decarbonization, resiliency, and spatial analytic approaches to equitable urban land use. While earning her doctorate in Urban Planning and Policy at Rutgers University, she researched institutional design for urban sustainability with support from a National Science Foundation interdisciplinary traineeship (IGERT). Prior to earning her Ph.D., Allison worked for the World Bank in renewable energy infrastructure and for the World Health Organization in disaster relief. She also holds degrees from New York University (MA), The New School (MA), and the University of Georgia (BA).


Steven Caputo is an Adjunct Faculty (Sustainability Management; Paradox of Urbanization) at the Earth Institute and Lecturer at the School of International and Public Affairs, and Principal of SCA Collaborative, an advisory firm that specializes in energy, urbanism, and strategic initiatives. Prior to his current role, Caputo worked for the New York City Mayor’s Office. As Senior Advisor to the Deputy Mayor for Housing and Economic Development under Mayor Bill de Blasio, he helped create Housing New York: A Five-Borough, Ten-Year Plan. As Deputy Director of the Office of Long-Term Planning and Sustainability under Mayor Michael Bloomberg, Caputo directed the NYC Clean Heat program, which eliminated the use of heavy heating oil in buildings and led to dramatic improvements in air quality and public health. Caputo was a two-time Fellow of the Design Trust for Public Space and coauthor of the award-winning publications High Performance Infrastructure Guidelines (2005) and High Performance Landscape Guidelines (2010). He also worked at Polshek Partnership Architects, Arup, and the Spatial Information Design Lab, and served as an Asian Cultural Council Humanities Fellow and visiting artist at Lijiang Studio in Yunnan Province, China.

SUMA PS5230 Earth’s Climate System

Benjamin Cook is an Adjunct Research Scientist at the Earth Institute’s Lamont-Doherty Earth Observatory. In addition to his position at Lamont, Ben also serves as a Research Physical Scientist at the NASA Goddard Institute for Space Studies in New York where he researches drought, hydroclimate, and interactions between the land surface and climate system. Ben holds a BS degree in Environmental and Forest Biology from SUNY College of Environmental Science and Forestry, and an MSc and Ph.D. in Environmental Science from the University of Virginia. Dr. Cook’s work involves the analysis of large-scale climate datasets and model simulations to investigate regional climate and ecosystem dynamics. To address these questions, he draws from his diverse training in climatology, land surface processes, and ecology. Dr. Cook is particularly interested in using long-term observations and the paleo record to better understand variability and risks of extreme events (droughts), and applying mechanistic models to the same problems to investigate the underlying physical processes. The complementary union of empirical data and mechanistic models offers significant advantages, providing opportunities to evaluate and potentially improve models while also helping us better understand the processes driving past, modern, and future events. Such an approach is critically needed in order to place climate projections within the broader context of natural variability and to determine whether processes important in the past will continue to play a major role in a much warmer future.


Todd Cort is a Lecturer at the Yale School of Management and the School of Forestry & Environmental Studies, as well as Faculty Co-Director for the Yale Center for Business and the Environment (CBEY). He is also the founder and owner of NPV, LLC, which provides bespoke advisory services for clients in sustainability and corporate responsibility, and previously served as the president of Two Tomorrows, LLC. Over the course of 15 years, in consulting and academia, Dr. Cort has applied a scientific and economic lens to corporate social and environmental responsibility in order to identify the tools, mechanisms, metrics and indicators that create the greatest value for investors, businesses and society.

Dr. Cort holds a B.S. in Biochemistry and Cell Biology from the University of California, San Diego, as well as an M.S. in Organic and Biochemistry and a Ph.D. in Civil and Environmental Engineering from the University of Colorado Boulder. Currently, his research focuses on two areas: identifying sustainability indicators that generate demonstrable value to investors and assessing the credibility of corporate sustainability communications and programs

SUMA PS5035 GHG Emissions: Measuring and Minimizing the Carbon Footprint

Jonathan Dickinson is a consultant with more than 19 years of environmental and sustainability experience in the government, not-for-profit, health care, and academic sectors. He is a Practice Leader in the Sustainability and Energy division at WSP, a global engineering and professional services firm, where he leads WSP’s Sustainable Cities practice, and is a Lecturer at Columbia University’s Master of Science in Sustainability Management program, where he designed and teaches a course on greenhouse gas emissions accounting and mitigation strategies.

Prior to joining WSP, Dickinson worked as a consultant providing third-party greenhouse gas emissions verification, sustainability strategy, and greenhouse gas emissions inventory development services to corporate and public sector clients. For 12 years, he served as a sustainability policy advisor in the administration of Mayor Michael Bloomberg in New York City, developing and implementing the city’s carbon mitigation and climate resilience initiatives as part of New York’s comprehensive sustainability plan, PlaNYC, and developing the methodology for and completing seven annual New York City greenhouse gas emissions inventories.


Luke Falk is the Head of Strategy and Product for Hudson Yards Technology, the group driving technological innovation at Hudson Yards, the largest private real estate development in the history of the US. Previously Luke was Assistant Vice President for Sustainability in Related’s New York Development Group. In that role he developed distributed and renewable energy generations projects, and improved the energy performance and resilience of new and existing developments. He was the design and engineering manager for the tallest passive house development in the world (The House at Cornell Tech), has lead the development of over 1 MW of distributed solar resources, nine cogeneration plants, and is currently developing the largest energy storage project in New York State. Since 2010 Mr. Falk has been an adjunct member of the faculty of Columbia University’s graduate-level Sustainability Management program, a joint venture between The Earth Institute and its School of Continuing Education. He previously taught at The Cooper Union’s School of Continuing Education. Prior to joining Related, Mr. Falk was a Senior Project Manager for the New York State Energy Research and Development Authority (NYSERDA) where he managed energy efficiency programs with a collective budget of over $250M, and policy development including serving on national working groups that developed EPA’s ENERGY STAR® label for multifamily buildings. He holds a BA from The Colorado College and a Master of Urban Planning (MUP) from NYU’s Robert F. Wagner Graduate School of Public Service.

SUMA PS5197 Financing the Clean Energy Economy

Scott Fisher is Vice President, Market Development at Greenlots, a leading electric vehicle infrastructure software, and
services provider. In this role, Scott focuses on building Greenlots’ business with governments, utilities, and
automakers. Prior to joining Greenlots in 2017, Scott worked for 11 years at NRG Energy, including its electric vehicle
infrastructure subsidiary, EVgo. Scott’s work at NRG including leading NRG’s R&D joint venture with the University
of Delaware to develop vehicle-to-grid technology and initiating the company’s effort to develop community and
shared solar. Scott also led NRG’s efforts to secure federal funding for its renewable development and clean coal
projects. This included the successful financing of 3 utility-scale solar projects. Scott was also project director for
NRG’s successful proposal to the Department of Energy (DOE) for a carbon capture and storage plant at NRG’s WA
Parish coal plant in Texas. The project received a $200 million grant from DOE and began operations in Fall 2016 as
the country’s first large-scale carbon capture project at an existing coal plant. Scott‘s previous experience includes
corporate management consulting at Booz & Co (currently Strategy&), as well as 5 years at Public Service Enterprise
Group (PSEG), New Jersey’s largest utility. He graduated from Yale School of Management holds a BA from Vassar

SUMA PS5650 Solar Project Development

Dan is the founder of Plankton Energy, a commercial-scale solar developer based in New York. At Plankton, Dan focuses on developing and financing solar and battery projects for schools, houses of worship, and small businesses. Prior to founding Plankton, Dan was a Vice President at Safari Energy, a solar developer based in New York. Dan led the finance team, with a focus on tailoring financial solutions for clients and structuring and arranging debt, lease, and tax equity financing. At Safari, Dan was involved in developing over 100 MW of distributed generation projects in operation.

Prior to joining Safari, Dan was a Lok Capital Fellow at Suryoday Microfinance where he led new market strategy & product development. Dan began his career in investment banking at Bank of America Merrill Lynch where he focused on the Power, Utilities & Renewables industry. Dan received an M.S. in Sustainability Management from Columbia University and holds a B.A. cum laude in Economics from Wake Forest University.

SUMA PS4190 Economics of Sustainability Management

Alexander Heil is the Chief Economist of the Port Authority of New York and New Jersey. As Chief Economist, Dr. Heil provides strategic leadership on regional economic issues to the agency. He is responsible for developing and managing the agency’s economic research and analysis agenda, helping to ensure that the agency’s major investment and policy decisions are informed by sound economic principles and analysis, and increasing awareness of the region as a unified economic entity by regional governmental, business, and civic leaders. Dr. Heil’s experience includes analyzing regional economic conditions, conducting regional cost benefit analysis, assessing the regional economic impacts of transportation investments, resilience and sustainability economics, and undertaking economic project evaluations.

Prior to his appointment at the Port Authority, he was an Economist at CDM Smith, where he conducted management consulting for government entities and private industry clients. He also worked at Cambridge Systematics Inc., Commonwealth Research Group Inc., and Arthur Andersen Business Consulting. His extensive teaching experience includes serving as an adjunct faculty member at Tufts University and Emmanuel College.

Dr. Heil holds a Ph.D. in Transportation Economics from the University of South Wales in the United Kingdom. He received his bachelor’s degree from Hawai’i Pacific University and his master’s degree in Economics from Golden Gate University. Dr. Heil holds a Ph.D. in Transportation Economics from the University of South Wales in the United Kingdom. He received his bachelor’s degree from Hawai’i Pacific University and his master’s degree in Economics from Golden Gate University.


Carolynne Hultquist is a PhD candidate in the geography department and social data analytics specializing in fusing GIS and Remote Sensing to better understand complex environments. Her research involves machine learning, geospatial technologies during hazards, energy, and complexity science. The goal of her graduate research is using computational methods for spatio-temporal analysis and modeling of human impacts from natural disasters. She received her M.S. Geography degree at Penn State for her thesis involving validating radiation measurements around Fukushima by comparing citizen science, government data, and models over space and time. She believes it is critical to recognize the benefits and limitations of environmental and social data from various geospatially enabled technologies.

SUMA PS5142 Sustainable Finance
SUMA PS5193 Statistics for Sustainability Management
SUMA PS5240 Sustainable Agriculture

Bruce Kahn has over 25 years of experience in environmental and investment research and management. Currently, Bruce is the Portfolio Manager of a Global Equity portfolio which focuses on agribusiness. Previously, Bruce was a Director in Deutsche Bank’s Asset Management division where he acted as an investment strategist conducting high-level analytical research on sustainable investing including clean tech, water and agricultural-based investment strategies as well as ESG/SRI strategies. Prior to that, he managed assets at Smith Barney’s Private Wealth Management Group in sustainable investments including agri-business and clean tech for Foundation/Endowment, HNWI and Institutional clients. Bruce currently serves as a Trustee and member of the Finance Committee of the Jesse Smith Noyes Foundation, a US endowment and funder of sustainable agriculture organizations in the US. He also serves as a member of the Board of Visitors for the Gaylord Nelson Institute of Environmental Studies at the University of Wisconsin, Madison and is on the Technical Review Panel of National Renewable Energy Laboratory. Recently Bruce has joined the Advisory Council of the Sustainability Accounting Standards Board and serves on the Advisory Panel of Mercer Investment Consulting and Management’s Sustainable Opportunities Fund. Bruce holds a BA in Ecology & Evolutionary Biology from the University of Connecticut; MS in Fisheries and Allied Aquacultures from Auburn University; PhD in Land Resources from University of Wisconsin, Madison; recipient of both a J. William Fulbright Scholarship and a National Science Foundation Fellowship in ecological economics.



Stephanie Kersten-Johnston is Director of Circular Ventures at The Recycling Partnership – a U.S.-based non-profit. Prior to that, she led the Sustainable Business department at HEINEKEN USA, seeking to integrate Circular Economic thinking into the organization in line with companies in the Ellen MacArthur Foundation's CE100.

Kersten-Johnston began her career in communications before spending around five years working on corporate sustainability in the UK and Europe. In 2015, she moved to New York where she began researching and writing about Circular Economy topics and business model ideas. Kersten-Johnston studied politics, philosophy and economics at Oxford University and holds a Masters in Middle Eastern Studies from SOAS, University of London.

SUMA PS4140 Sustainability Science

Jenna Lawrence has taught undergraduate, graduate and continuing education courses at Columbia University since 2007 through the department of ecology, evolution and environmental biology. She is also an instructor at the Center for Environmental Research and Conservation. The courses she teaches include Marine Conservation Ecology, Introduction to Ecology and Biodiversity. Her research experience focuses on the behavior and ecology of primates and wildlife conservation approaches.


Peter J. Marcotullio is Professor of Geography, Hunter College, CUNY, Director of the CUNY Institute for Sustainable Cities (CISC), Associate of the CUNY Advanced Science Research Center and faculty member in the Earth and Environmental Sciences Program at the CUNY Graduate Center. He is also Adjunct Professor of Urban Planning at Columbia University, Graduate School of Architecture Planning and Preservation (GSAPP).

Prof. Marcotullio was Lecturer (1999-2001) and Professor (2001-2006) of Urban Planning in the Urban Engineering Department, University of Tokyo and held several positions at the United Nations University, Institute for Advanced Studies, Japan (1997-2008). Selected research activities include Coordinating Lead Author (CLA) for the “Urban Systems” chapter in the Millennium Ecosystem Assessment (published 2005), Coordinating Lead Author (CLA) for the “Urbanization and global trends in biodiversity” section, Global Assessment of Urbanization and Biodiversity (published 2013), Contributing Author (CA) for the “Human settlements” chapter of the Intergovernmental Panel on Climate Change Fifth Assessment Report (published 2014), Coordinating Lead Author for the “Energy Supply” Chapter of the Global Assessment Report of the Urban Climate Change Research Network (ARC3-2) (publication date 2016) and a member of the Scientific Steering Committee of the International Human Dimensions Program’s Urbanization and Global Environmental Change project (UGEC; formerly with IHDP now with Future Earth). Professor Marcotullio’s research interests include urbanization, development and environment interactions.

SUMA PS5021 Theory and Practice of Life Cycle Analysis 

Christoph Meinrenken is an associate research scientist at Columbia University's Earth Institute, adjunct assistant professor in the Department of Earth and Environmental Engineering, and affiliate of the Foundations of Data Science Center at the Data Science Institute. His research focuses on computer modeling to elucidate and improve the techno-economic performance of low carbon energy systems. Recent and current research projects include demand management and energy storage in smart buildings (DoE, NSF, NYSERDA, NIST), electrification of the transportation sector, synthetic fuels (ABB, Electricity de France), and automated product carbon footprinting (PepsiCo Inc.). An expert in Life Cycle Assessment and enterprise-scale product analytics, Meinrenken has worked with the World Resources Institute, Carbon Disclosure Project (CDP), and The Sustainability Consortium, and consulted several globally operating consumer goods manufacturers.

Before joining Columbia, Meinrenken worked on modeling molecular spectra (MSE, Princeton University, 1996) and computational neuroscience (PhD Physics, Max Planck Institute, 2001). In addition to academic research and teaching, Meinrenken spent several years in the private sector, specializing in financial engineering and risk management.

SUMA PS5170 Sustainable Operations

Vance Merolla is the Worldwide Director, Global Sustainability for Colgate-Palmolive Company, a consumer products company based in New York City, responsible for the evolving development and implementation of Colgate’s global sustainability strategy. Vance provides leadership on Colgate’s worldwide programs around climate, energy efficiency, water stewardship, waste reduction, and sustainable buildings and external engagement. Prior to his current 21 years with Colgate, he was an environmental consulting group manager for the URS Corporation. Merolla holds a B.S. in Industrial Engineering from Arizona State University and a Masters in Environmental Engineering from Rutgers University. He is a licensed professional engineer (PE) in the states of New York, New Jersey and Washington, and is a U.S. Green Building Council LEED-Accredited Professional, and a Member of the USGBC NJ Chapter Board of Directors.

SUMA PS5445 Impact Finance for Sustainability Practitioners

Bhakti Mirchandani is a managing director at FCLTGlobal, a nonprofit that works to encourage a longer-term focus on business and investment decision-making; an ESG advisor to a large fund of hedge funds; and a monthly contributor to Forbes on sustainable and impact investing. She is also a Commissioner of the New York State Insurance Fund, a $19bn workers' compensation fund for New York State. She is an advisor, board member, or investment committee member of ACCION Venture Labs, Upaya Social Ventures, Contact Fund, and MicroVest Capital Management Enhanced Debt Fund. Mirchandani obtained her chemistry degree at Harvard College and then completed a dual Masters in Business Administration and Public Administration at Harvard Business School and Harvard Kennedy School. She began her career in equity research before pioneering micro pensions and long-term micro savings at Women’s World Banking. Mirchandani co-founded the Global Microentrepreneurship Awards (later Citi Microentrepreneurship Awards), sourced and marketed the first microfinance CLO without a public investor or subsidy while at Lehman Brothers, led the first microinsurance investment in India–LeapFrog Investments’ investment in Shriram–while at impact investment bank Unitus Capital, and built the North America coverage practice for global development organizations while at Barclays. Mirchandani’s financial transaction experience spans the capital structure and stages of investment.

SUMA PS5197 Financing the Clean Energy Economy

Curtis Probst is an innovator in asset finance, energy and sustainability. He currently serves as Co-CEO of New York City Energy Efficiency Corporation. His prior experience includes over 3 years as a Managing Director leading the sustainable finance practice at Rocky Mountain Institute, a global energy think tank, and previously, 24 years on Wall Street (most recently, as a Managing Director at Goldman Sachs where he worked for over 15 years). While in investment banking, he managed over $50 billion of innovative financings for corporate and governmental clients. Probst has spoken at industry events in the US, Canada and England, and lectured on energy finance for four years. He holds an MPA from Columbia University, a BComm from the University of Calgary, and is a Chartered Financial Analyst.

SUMA PS5033 Decision Models and Management

Lucius Riccio has been on the faculty of Columbia University since 1995. He also is Executive Vice President and partner at Gedeon GRC Consulting, a full service engineering consulting firm, and a partner in CleanTrans, an environmental transportation company. Prior to joining the faculty at Columbia University, Mr. Riccio served in a variety of government, not-for-profit, and private sector positions. Most notably, he was the Commissioner of NYC’s Department of Transportation and served on the Board of Directors of NY’s Metropolitan Transportation Authority. Prior to those positions he was the Assistant Commissioner of NYC’s Department of Sanitation, Deputy Commissioner for Highways (NYC), Assistant Director for Research at the Police Foundation (Washington D.C.), served on the staff of the President’s Commission on Law Enforcement Productivity, was a consultant to the Federal Judicial Center of the Supreme Court of the U.S., and the U.S. Department of Justice, was Senior Vice President and partner at Urbitran Associates, and managing director for special projects at Douglas Elliman Real Estate (NYC). He has published extensively, served on the editorial board of the Operations Research Journal, received the ORSA President’s Award for Lifetime Achievement, the Ike Grainger award from the United States Golf Association for 25 years of service, the March of Dimes Service to Humanity Award, and the City (NYC) Club’s Earthling Award for contributions to the environment. He has served on the board of directors of the Metropolitan Golf Association, MetroCommute Inc., Community Medical Transportation Inc., a NASDAQ listed company, and others.


Jeff Schlegelmilch is the Director for the National Center for Disaster Preparedness at Columbia University’s Earth Institute. In this role he oversees the operations and strategic planning for the center. He also oversees projects related to the practice and policy of disaster preparedness. His areas of expertise includes public health preparedness, community resilience and the integration of private and public sector capabilities. Prior his role at Columbia, he was the Manager for the International and Non-Healthcare Business Sector for the Yale New Haven Health System Center for Emergency Preparedness and Disaster Response. He was also previously an epidemiologist and emergency planner for the Boston Public Health Commission.

Mr. Schlegelmilch has overseen numerous initiatives integrating emergency preparedness and response across government and non-government sectors. This includes leading a study to determine the requirements for a national operational epidemiological modelling process, developing and delivering a national training program focused on evacuation and sheltering of people with medical dependencies, and developing new models for community resilience with a focus on children. He is also a FEMA certified Master Exercise Practitioner and has been in a leadership role on numerous discussion and operations-based exercises, including one of the largest municipal bioterrorism response exercises ever conducted.

SUMA PS5195 Accounting, Finance, and Modeling of Sustainable Investments

Brad Schwartz is the Chief Financial Officer at Encourage Capital. He is also a New York State licensed CPA. Brad holds an MBA with distinction from NYU’s Stern School of Business and a BS in accounting from SUNY Albany. Prior to joining Encourage, he worked at Lincolnshire Management, Inc. on their finance and accounting team. He has also worked for JP Morgan Chase in their Private Equity Fund Services business. Brad began his career as an auditor at Ernst and Young. He was also at one point a professional comedian and actor but now provides humor on a pro bono basis.

SUMA PS5690 Environmental Infrastructure for Sustainable Cities

Carter protects land, creates parks, builds green infrastructure and helps revitalize cities as the New York State Director of The Trust for Public Land. He previously served as Commissioner of the New York City Department of Environmental Protection, where he oversaw the largest municipally-owned water agency in the country and launched the city’s Green Infrastructure Plan and Clean Heat Policy, and before that as part of Mayor Bloomberg’s sustainability team.


He has served as an infrastructure, environmental and sustainability consultant, a public interest environmental litigator and professor at Rutgers Law School, and as an Assistant New York Attorney General. Carter has been a board member of several non-profits and teaches a class on sustainable infrastructure for cities at Columbia University. Born and raised in upstate New York, for the past 20 years Carter has been a resident of Brooklyn, where he lives with his wife and two children.

SUMA PS5200 Integrative Capstone Workshop
SUMA PS5119 Building Energy Workshop
SUMA PS5030 Hungry City Workshop
SUMA PS5162 Responsiveness and Resilience in the Built Environment

Lynnette Widder (M.Arch, Columbia University, 1990; Sc.D., ETHZ, 2016) serves on the full-time faculty of the Masters of Sustainability Management Masters Program at the Earth Institute, Columbia University. Her current research focuses on sustainable development; urban resource flows; community resilience; and the material culture of building construction in post-war Germany and the US. Her recent research for the UN Development Program in Guinea has helped to resolve conflicts as diverse as bauxite mining and household waste management.

Prior to joining the Earth Institute, she was Associate Professor and Head of the Department of Architecture at the Rhode Island School of Design; she has also taught at the ETH Zurich, Cornell University, City College of New York and Cranbrook Academy. She is co-author of two books, Live Projects: Pedagogy into Practice (Taylor and Francis, 2014) and Ira Rakatansky: As Modern as Tomorrow (William Stout, 2010); and curator of Kaneji Domoto at Frank Lloyd Wright’s Usonia (AIA Center for Architecture, 2017; Maass Gallery, SUNY Purchase and Georgia Institute of Technology School of Architecture, 2019). Her articles on architectural history and sustainable building have appeared in Daidalos, Bauwelt, architecture, Manifest, Kritische Berichte among other publications. Her professional work with aardvarchitecture has been published in the US, Europe, China and Australia. From 1994-98, she was editor of the bilingual architecture quarterly Daidalos.