Jonathan Flaherty Chair Senior Director of Sustainability, Tishman Speyer

Donna De Costanzo Vice Chair Director, Eastern Region, Climate & Clean Energy Program, Natural Resources Defense Council

E. Gail Suchman Secretary Partner, SheppardMullin; Lecturer in Environmental Law and Sustainable Development, Columbia Law School

Emily Dean Treasurer Director, Market Development, NYSERDA

Michael Barry Director Global Head of Sustainable Business Operations, Bloomberg LP

Jan Berman Director President, Mecho

Charles Cameron Director Controls Specialist, Stan Deutsch Associates

Mark Chambers Ex-Officio Director Director, Mayor's Office of Sustainability, NYC Office of the Mayor

Rebecca Craft Director Founder & Principal, TurnCraft Advisors

Daniel Egan Director Senior Vice President, Energy & Sustainability, Vornado Realty Trust

Greg Elcock Director Director of Energy Efficiency and Demand Management, Con Edison

John Gilbert Director Executive Vice President, Chief Operating Officer, Rudin Management Company

Elizabeth Girardi-Schoen Director Global Environment Leader, Pfizer Inc.

Daniel Kindbergh Executive Vice President, Operations, U.S. Office Division Brookfield Properties

Sydney Mainster Director Vice President of Sustainability, The Durst Organization

Cindy Quan Director Global Chief of Staff and Head of ESG, Goldman, Sachs & Co.

Louis Rizzo Director Manager, NYS Residential Energy Efficiency Programs, National Grid

Sarah Salati Director EVP and Chief Commercial Officer, New York Power Authority

Pat Sapinsley Director Managing Director, Clean Tech Initiatives, NYU Polytechnic School of Engineering

Zachary Steinberg Director Vice President, Policy, Real Estate Board of New York

Peter Jacobson Ex-Officio Director IESNYC

Charlie Marino Ex-Officio Director ASHRAE NY

Ashok Gupta Director Emeritus Senior Energy Economist, Natural Resources Defense Council

Laurie Kerr Director Emeritus President, LK Policy Lab