In September, the CPUC launched a new proceeding to develop a policy framework for microgrids. Microgrids are defined areas of the grid that can operate as part of the larger grid and can also be completely disconnected from (operate independently from) the larger electricity grid. Microgrids include the energy producers, transmission and distribution lines, and energy end users that are within a defined electricity boundary. The goal of establishing microgrids is to enable communities to have a fully independent grid that can operate even when there are disturbances to the regional grid. The recent Public Safety Power Shutoffs have underscored the urgency of developing microgrids, especially for essential services like firefighters and police, hospitals, wastewater treatment, communications, and more.
The CPUC launched the new proceeding to develop the framework for commercializing microgrids. It will consider the appropriate standards, eligible technologies, rates, tariffs and other issues for microgrid development in California.
See the CPUC’s Order Instituting this new Rulemaking: OIR on Microgrids Rulemaking (R.19-09-009)