Climate Action 2020 builds on prior commitments to reduce greenhouse gas emissions through a community-wide climate action plan for all communities in Sonoma County. The regional framework creates an efficient and consistent approach to address climate change but allows local governments to adopt locally appropriate measures to reduce greenhouse gas emissions. It also provides information about local climate hazards and what Sonoma County communities can do to prepare. The Public Review Draft Climate Action Plan is now available to review online (http://rcpa.ca.gov/projects/climate-action-2020/).