Sustainability Commission


  • Provide Advice to staff and the Board on successful implementation of the Climate Action Plan, including suggestions on how that work can be performed more efficiently and effectively.
  • Advise the Board on opportunities to realize equity and fairness across the diverse communities of Contra Costa County in sustainability programs that support the Climate Action Plan.
  • Provide suggestions to staff and the Board on how to better engage Contra Costa County residents and businesses on sustainability issues and implementation of the Climate Action Plan.


The Sustainability Commission meets every other month on the fourth Monday, 5-7 p.m., except in December.  Meetings are held at 30 Muir Road, Martinez, unless otherwise noted in the agenda, which is posted online a few days before the meeting. The 2019 meeting dates are:
February 25
April 22
June 24
August 26
October 28
December 16 

Most Recent Agenda
All Agendas

To sign up for Sustainability Commission email or SMS alerts, please visit the County's Notify Me page. You will need to log in and go the Sustainability Commission, located under Agenda Center.


The Sustainability Committee consists of eleven members and five alternates, selected as follows:

  • Five members - one member from each Supervisorial district (must be a resident of that district), nominated by the Supervisor for that district, and approved by the Board of Supervisors. Each Supervisor also appoints an alternate;
  • Two members representing community groups whose mission includes sustainability and/or environmental issues;
  • Two members representing commercial groups or organizations whole business focuses on sustainability and/or environmental issues;
  • One member representing environmental justice issues and who lives in a disadvantaged community;
  • One member representing an education or research institution.

Current Committee Roster 

Annual Reports and Climate Action Plan Progress Reports

Annual Reports

Sustainability Commission 2018 Annual Report and 2019 Work Plan (PDF)
Sustainability Commission 2017 Annual Report and 2018 Work Plan (PDF)

Climate Action Plan Progress Report

Climate Action Plan Report 2018 (PDF)
2018 Climate Action Plan Progress Report - All Measures (PDF)
2017 Climate Action Plan Progress Report (PDF)

Recent Presentations

03-28-19-Workshop SB1000-Presentation (PDF) 
03-28-19-Workshop-SB1000-Implementation (PDF)
03-28-19-Workshop SB-379-Climate Adaptatiom (PDF)