Carolyn Green | Alliance to Save Energy

Carolyn Green

The Alliance’s Leadership

Board Treasurer
Energy 2030 Leader

Carolyn Green

Founder and Managing Partner
Board Member since March 2011

Carolyn L. Green is founder and Managing Partner of EnerGreen Capital Management, LLC, a private equity firm that Green founded to invest in late venture and growth stage companies involved in the energy and environmental industries.  EnerGreen’s holdings include Professional Environmental Engineers, Inc., a St. Louis-based company that provides environmental assessment, compliance and remediation services to public and private sector clients nationwide; and Casa Verde Energy Services, LLC, which offers energy assessment and efficiency solutions to public and private sector clients in Texas, Louisiana and Arizona.

Prior to founding EnerGreen, Green was Vice President - Health, Environment and Safety for Sunoco, Inc.  She has over 30 years of environmental and energy experience, serving as Director of Government & Public Affairs for Ultramar Diamond Shamrock, Environmental Affairs Manager for Southern California Gas Company, Deputy Executive Officer for the South Coast Air Quality Management District and President of the Los Angeles Department of Water & Power Board of Commissioners.  A graduate of the University of Iowa, Green was a HUD Urban Studies Fellow in the Graduate Program in Urban & Regional Planning at Iowa.

Green was national board chair of the American Association of Blacks in Energy from 2008-2010 and formerly served as Environmental Committee Chair for the National Petrochemical and Refining Association (NPRA).  She is Vice President of the Dean’s Advisory Board for the College of Liberal Arts & Sciences (CLAS) at the University of Iowa and Treasurer of the Alliance to Save Energy. She is a member of the Executive Leadership Council and co-chair of its 2016 Women’s Leadership Forum. She served on the US EPA’s Clean Air Act Advisory Council from 2002 through 2010, and currently serves on EPA’s National Advisory Council on matters related to the North American Commission on Environmental Cooperation.  Green lives in Bryn Mawr, Pennsylvania, with her husband, Michael Blakeney, an interior designer.




Help the Alliance advocate for policies to use energy more efficiently – supporting job creation, reduced emissions, and lower costs. Contact your member of Congress.


Energy efficiency is smart, nonpartisan, and practical. So are we. Our strength comes from an unparalleled group of Alliance Associates working collaboratively under the Alliance umbrella to pave the way for energy efficiency gains.


The power of efficiency is in your hands. Supporting the Alliance means supporting a vision for using energy more productively to achieve economic growth, a cleaner environment, and greater energy security, affordability, and reliability.