Industrial Ecology and Green Chemistry Specialization

Students gain an understanding of systems analysis applied to environmental problems in production-consumption systems, acquire methods to quantify the use of energy, materials, water, and land for industrial production, and the comparative evaluation of different pollution types. They learn about how organizations use these approaches in environmental management.

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    The Specialization will prepare students for employment in corporate sustainability and environment, health and safety positions, in environmental consultancies and think-tanks, nongovernmental organizations, and governmental and multi-lateral agencies.

    Note that a capstone course used to fulfill the MEM capstone requirement cannot also be used toward fulfilling an MEM Specialization requirement; a capstone course taken once cannot be used to fulfill multiple requirements. Learn more about YSE capstone courses by visiting the MEM Capstone page.

    • Industrial Ecology and Green Chemistry

    • Core

      Two required courses: ENV 771 and ENV 884. For Spring ’26 only, ENV 982 is serving as a temporary substitute for ENV 771. Starting in Spring ’27, ENV 771 will be offered again yearly, and ENV 982 will no longer be a core course option.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 771
      Fundamentals of Green Engineering and Green Chemistry
      Erythropel
      YSE | Yale
      Anastas, Zimmerman, Erythropel
      YSE | Yale
      ENV 884
      Industrial Ecology
      Yao
      YSE | Yale
      Yao
      YSE | Yale
    • Electives

      To complete your electives requirement, complete four elective courses from the options below; there are no requirements or restrictions on the number of courses you should select from each bin.
    • Environmental Systems Analysis

      These electives strengthen students’ ability to quantify and compare pollution types, assess chemical and environmental risks, and support life-cycle–based decision-making for cleaner production and industrial systems.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 706
      Toxic Organic Chemicals in the Environment
      Anisfeld
      YSE | Yale
      ENV 708
      Aquatic Chemistry
      YSE | Yale
      ENV 838
      Life Cycle Assessment
      Yao
      YSE | Yale
      Yao
      YSE | Yale
      ENV 893
      Principles of Risk Assessment
      Tentative
      Vasiliou
      YSE | Yale
      Tentative
      Vasiliou
      YSE | Yale
      ENV 896
      Public Health Toxicology
      Tentative
      Vasiliou
      YSE | Yale
      Tentative
      Vasiliou
      YSE | Yale
    • Green Design and Solutions for Industrial and Urban Systems

      These electives offer systems knowledge and design skills to support decision-making in various industrial sectors and urban systems.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 639
      Food Systems and Climate Services
      Tentative
      Hernandez-Aguilera
      YSE | Yale
      ENV 785
      Climate Change and Urban Nature Based Solutions in the Global South
      YSE | Yale
      ENV 814
      Energy Systems Analysis
      Rao
      YSE | Yale
      Rao
      YSE | Yale
      ENV 894
      Green Building: Issues and Perspectives
      Kops
      YSE | Yale
      Kops
      YSE | Yale
      ENV 982
      Green Engineering and Sustainable Design
      Zimmerman
      YSE | Yale
      Zimmerman
      YSE | Yale
    • Climate Transitions

      These electives deepen students’ ability to analyze climate systems and investigate climate solutions.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 594
      Global Carbon Cycle
      Denning
      YSE | Yale
      Tentative
      Denning
      YSE | Yale
      ENV 705
      Global Climate Change: Simple, Serious, and Solvable
      Denning
      YSE | Yale
      Tentative
      Denning
      YSE | Yale
      ENV 820
      Urban Adaptation to Climate Change
      Castro
      YSE | Yale
      ENV 828
      Risk: Environmental Science and Decision-Making
      Wargo
      YSE | Yale
      Wargo
      YSE | Yale
    • Environmental Data Analytics and Communication

      These electives develop data synthesis, statistical analysis, modeling, visualization, and communication skills needed to communicate industrial ecology and green chemistry data and analyses to scientific, policy, and organizational audiences.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 603
      Environmental Data Visualization for Communication
      Queenborough, Marlon
      YSE | Yale
      ENV 607
      Persuasive Communication for Environmental Professionals
      YSE | Yale
      ENV 730
      Environmental Data Science in R: Introduction to Data Integration and Machine Learning
      Malone
      YSE | Yale
      ENV 758
      Multivariate Data Analysis in the Environmental Sciences
      Reuning-Scherer
      YSE | Yale
      Reuning-Scherer
      YSE | Yale
    • Corporations, Operations, and Supply Chains

      These electives emphasize how firms and supply chains apply systems analysis to advance sustainability, directly aligning with environmental management and industrial ecology practice.

      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 612
      Transforming Global Value Chains for Sustainability: The Case ofFashion and Textiles
      Gabriel
      YSE | Yale
      ENV 612
      Transforming Global Value Chains for Sustainability: The Case of
      Fashion and Textiles
      Tentative
      Gabriel
      YSE | Yale
      ENV 807
      Corporate Sustainability: Strategy and Management
      Esty
      YSE | Yale
      Esty
      YSE | Yale

      MGT 872
      Managing Sustainable Operations

      MGT 873
      Supply Chain Management

    • Environmental Economics, Policy, and Decision Contexts

      These electives equip students with knowledge and skills about economic incentives, policy instruments, legal frameworks, and ethical considerations, enabling comparative evaluation of environmental and economic trade-offs.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 789
      Energy and Development
      Rao
      YSE | Yale
      ENV 800
      Energy Economics and Policy Analysis
      Gillingham
      YSE | Yale
      Gillingham
      YSE | Yale
      ENV 811
      Pricing and Managing Sustainable Assets
      Tentative
      Cort
      YSE | Yale
      ENV 824
      Environmental Law and Policy
      Klee
      YSE | Yale
      Klee
      YSE | Yale
      ENV 834
      Environmental Economics and Policy
      Kotchen
      YSE | Yale
      Kotchen
      YSE | Yale
    • Land and Water Systems

      These electives provide contextual understanding of land and water systems that are major sources of material, energy, and nutrient flows. They offer important system-level knowledge that can inform analyses in industrial ecology and green chemistry.
      Course Name
      Fall 2026
      Spring 2027
      Fall 2027
      Spring 2028
      ENV 691
      Field Course: Tropical Sustainable Landscape
      Brando
      YSE | Yale
      Tentative
      Brando
      YSE | Yale
      ENV 733
      Global Threats to Freshwater
      Saiers
      YSE | Yale
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    Faculty Coordinator

    Y. Yao

    Yuan Yao

    Manufacturer’s Association Professor of Industrial Ecology and Sustainable Systems; Director of the…