Experts and Staff

C2ES staff is a diverse and dedicated group of professionals with expertise in areas ranging from public policy to environmental science to economics.

Nat Keohane

President

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AZA

Human Resources Associate

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Diandra Angiello

Technology Innovation Policy Associate Fellow

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Amy Bailey

Director of Climate Resilience and Sustainability

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Nicholas Franco

Director of Corporate Low-Carbon Transition Planning

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Stephanie Gagnon

Senior Manager for Regional Programs

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Mirela Gavins

Senior Executive Assistant

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Alec Gerlach

Vice President of Communications

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Kaveh Guilanpour

Vice President for International Strategies

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Kristin Gunn

Development Manager

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Sophia Haber

International Policy Analyst

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John Holler

Senior Fellow, Low-Carbon Fuels and Transportation

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Philip Horowitz

Communications Associate

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Jennifer Huang

Associate Director for International Strategies

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Catalina Cecchi Hucke

Senior Manager for International Strategies

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Sydney Jerabek

Office Manager

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Chelsea Johnson

International Fellow

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Brian Kelly

Chief Financial Officer

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Eda Kosma

International Fellow

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Rose Luttenberger

Director of Advocacy

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Amy Merrill

Senior Director, Head of Global Carbon Markets

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James-Christopher Miller

Senior Manager for Finance

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Tess Moran

Industrial Policy Analyst

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Jamel Muschette

Staff Accountant

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Elizabeth North

Vice President for Strategy and Development

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Bob Perciasepe

Senior Adviser

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Verena Radulovic

Vice President for Business Engagement

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Rosalie Ruetz

Business Engagement Associate

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Brad Townsend

Vice President for Policy and Outreach

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Peter Trousdale

Associate Policy Fellow, Regional Programs

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Veronica Valerio

Senior Manager for Human Resources

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Doug Vine

Director of Energy Analysis

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Johanna Wassermann

Innovation Manager

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Jason Ye

Director for U.S. Policy and Outreach

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Nora Zacharski

Press Secretary

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Libby Zemaitis

Senior Manager for Resilience Programs

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