Environment

SB 235, the Microgrid Oversight Act, requires microgrids (systems generating at least 20 megawatts that can operate independently or connected to the grid) to transition to 100% zero-carbon electricity by 2045 through a renewable portfolio standard. Microgrid owners must report annually on energy generation (by source), water use, and compliance status, while electric utilities cannot raise rates to cover microgrid infrastructure costs. The law directly affects microgrid operators and electric utilities, imposing new reporting obligations and prohibiting rate increases tied to microgrid development. It creates a framework for oversight by the Public Regulation Commission, ensuring microgrids meet renewable energy targets without passing infrastructure costs to customers.