California’s Statewide Energy Efficiency Collaborative (SEEC) provides support to cities and counties to help them reduce greenhouse gas emissions and save energy. The ZNE Hub, maintained by SEEC, serves as a comprehensive resource for local governments to better understand the current policy landscape and the range of resources currently available. It includes a general overview of zero energy implementation for local governments, broken down by common steps, and a compilation of barriers, best practices, case studies, and key references.