EESI is grateful for the many foundations, government agencies, businesses, organizations and individuals who support our work.


  • Farvue Foundation
  • (in kind)
  • The George Gund Foundation
  • Henry M Jackson Foundation
  • The JPB Foundation
  • McCance Foundation
  • McKnight Foundation
  • Merck Family Fund
  • New York Community Trust (NYCT)
  • The Ottinger Foundation
  • POET
  • David Rockefeller Fund
  • Salesforce Foundation (in kind)
  • The Bernard and Anne Spitzer Charitable Trust

EESI Director's Circle

Members of the Director’s Circle have made a substantial commitment to EESI by partnering with us to foster clean energy. These companies and individuals have provided $5,000, $10,000, or more in general, unrestricted support. EESI is deeply grateful to our Director's Circle for their leadership roles in the sustainable energy community. Join the Director's Circle by giving $5,000 or more online today. Or contact Susan Williams at (202) 662-1887 or development [at]

Join the Director's Circle

  • Anonymous
  • Michael Assad
  • CERES Charitable Foundation
  • Gabrielle Conklin
  • Ranae DeSantis Foundation
  • Vikal Devlal (in-kind)
  • Paul Haven (in-kind)
  • Fidelity Charitable Gift Fund
  • Alanna and Kyle Hulburd and Family
  • Anne Martin
  • PB & K Family Foundation

  • Satender Rawal (in-kind)
  • Security Vault Works, Inc.
  • Roger and Vicki Sant
  • Ilya Scheidwasser
  • Jeffrey and Mary Smith Family Foundation
  • Richard & Karen Whitney

EESI Associates

EESI Associates are a very important part of the EESI family. Associates are individuals, businesses, or nonprofits that have made a significant commitment to renewable energy and energy efficiency by partnering with EESI to help us achieve our mission. EESI Associates provide us with the flexibility to put resources in the areas of greatest need and or greatest opportunity. Associates help EESI respond to issues quickly and provide assistance whenever needed. Become an Associate by giving between $1,000 to $4,999 online or by mail today (a gift of $5,000 or more makes you a member of the Director's Circle!). Or contact Susan Williams at (202) 662-1887 or development [at]

Become an EESI Associate

Businesses & Associations

  • ALLETE / Minnesota Power
  • The Electric Cooperatives of South Carolina, Inc.
  • Google Matching Gifts Program
  • Iowa Renewable Fuels Association
  • Microsoft Matching Gifts Program
  • National Hydropower Association (NHA)
  • Polymer Science Incorporated
  • Schwab Charitable
  • Trillium Asset Management
  • Van Ness Feldman

Foundations & Family Foundations

  • Ajana Foundation
  • Arthur Street Foundation
  • Buchholzer Charitable Foundation
  • Dvorak Fund
  • Hammond Family Foundation
  • Carl E. Kessler Family Foundation
  • The Chaney Family Foundation
  • David Kimmel Foundation
  • Lester Poretsky Family Fund
  • The Mark Ramba Family Fund at Schwab Charitable
  • Sam and Alex Family Fund
  • Schmitz-Fromherz Family Fund
  • Triskeles Foundation - Tierra Vista Fund
  • Tulsa Community Foundation
  • Westminster Barrington Foundation
  • Whitman Family Foundation


  • Adams, Annette and Jeff
  • Adhikari, Emily
  • Anonymous
  • Arora, Akankshi and Sartag
  • Beltz, Karen
  • Bierbaum, Rosina
  • Birnbaum, Steven
  • Brzozowski, Mike
  • Byom, Matthew and Chelsea
  • Carson, TJ
  • Chen, Elaine
  • Chen, Jacqueline
  • Clark, Sherren
  • Colton, Deborah
  • Cooper, Rachael
  • Curtis, William
  • De Vera, I.Q.
  • Dezube, Joshua
  • Dorman, Craig and Cynthia
  • Dudar, Lori
  • Duston, Art
  • Elton, Loree
  • Fidler, Shelley
  • Filomena, Joseph
  • Goeke, Gerard and Patricia
  • Gramlich, Jeffrey
  • Harris, Jessie
  • Harvey, Guy
  • Hietpas, Dawn and Brian Bottcher
  • The Howland Family
  • Jansen, Laura
  • Jethva, Mayur
  • Kaarsberg, Tina
  • Kalick, Laura and Ted
  • Kirkland, Kelly
  • Kolesky, Jeff
  • Kramer, Peg
  • Levine, Jeffrey
  • Mack, Stephen
  • Matiss, Kaija
  • Matloff, Dan
  • Meyer, Carl
  • Monteiro, Mike
  • Murray, Frank
  • Paulus, Heather
  • Ribar, Mitchell
  • Rielly, Marie
  • Ruiz Alvarez, Arkaitz
  • Rutberg, Michael and Pooja
  • Scharch, Alex
  • Schepis, Christopher
  • Seligman, Peter
  • Senechal, Luke
  • Sentman, Michael
  • Shaw, Karen
  • Singh, Reet
  • Stringer, Ben and Kristi
  • Stromberg, Luise
  • Tanjuakio, John
  • Wagoner, Julianne
  • Warshaw, Lawrence
  • Wedemeyer, Kate
  • Williams, Lesley
  • Winnard, James
  • Wood, Patrick
  • Zizlsperger, Nora


Workplace Giving

CFC # 10627

A portion of EESI's financial support comes from its membership in EarthShare, a federation of publicly supported environmental and conservation charities. EarthShare seeks to expand the financial support and the involvement of people, particularly at the workplace, to advance its affiliates' efforts to protect public health and welfare and to conserve natural resources for future generations.

To learn more about EESI's finances, please view our Form 990 and/or Audited Financial Statements.