Gary Gero

Chief Sustainability Officer
Los Angeles County

The Los Angeles County Board of Supervisors appointed Gary Gero to be the County’s first Chief Sustainability Officer in November 2016.  His duties include: building and launching the largest community choice energy program in California; creating a countywide sustainability plan that addresses regional environmental, economic, and equity issues; and serving as the key environmental advisor to the Board of Supervisors.

Gary previously served as the President of the Climate Action Reserve, a nonprofit organization headquartered in Los Angeles and operating across North America.  He now serves as the Vice-Chair on its Board of Directors. He has also served on the CFTC’s Energy and Environmental Markets Committee, the board of California Invasive Plant Council, and the Glendale City Planning Commission.

Gary’s career includes many years in local government including having served as the Assistant General Manager for the City of Los Angeles Environmental Affairs Department.  He also worked for several years at the LADWP where he oversaw energy efficiency, renewable energy, and distributed generation programs.

Gary earned his Master's degree from the London School of Economics and his undergraduate degrees from the University of California at Berkeley.

Advisory Board