Bill > SB567

This bill establishes the Gravity-Based Energy Storage Well Pilot Program, which allows the State Oil and Gas Supervisor to authorize the conversion of up to 250 idle or orphaned wells into gravity-based energy storage wells by January 1, 2035. These wells would generate energy by raising and lowering weights within the well casing, but only after meeting strict requirements such as being fully sealed, isolated from hydrocarbon reservoirs, having mechanical integrity, and not risking fluid migration into aquifers. Before conversion, operators must provide detailed information about the well's chemical composition and obtain necessary approvals. The bill mandates continuous monitoring for leaks, requires annual reporting of operational data, and imposes an annual regulatory charge on operators to cover state oversight costs. Operators must notify local authorities and nearby communities of any mechanical integrity issues or leaks and must cease operations or plug the well if problems arise. By January 1, 2033, the state must evaluate the pilot program and recommend a framework for an ongoing Gravity-Based Energy Storage Well Program, considering factors like environmental impact, regulatory parameters, and potential long-term implementation. The program is designed to explore an innovative approach to repurposing idle wells for renewable energy storage while maintaining strict environmental and safety standards.

Agriculture and Natural Resources, Budget and Finance

https://leginfo.legislature.ca.gov/faces/billStatusClient.xhtml?bill_id=202520260SB567