A week after a large-scale fire at the Moss Landing Power Plant in Monterey County,[1] California Assemblymember Dawn Addis (D-Morro Bay) introduced Assembly Bill (AB) 303. If passed, AB 303 – also referred to as the Battery Energy Safety & Accountability Act – will impact the development of large-scale battery energy storage system (BESS) projects in California. Intended to “improve safety standards and restore local oversight for BESS facilities in California,”[2] AB 303 will, among other things, limit approval authority to local governmental agencies, require local engagement in the permitting process, and establish mandatory buffer zones between BESS projects and “sensitive receptors.”
