Leak Detection and Response Plans & Operator Deadlines
Under California Senate Bill 1137, operators of oil and gas production wells and production facilities within a health protection zone will be required to submit a leak detection and response plan (LDRP). In summary, there are four key components of the plan as follows:
- Installation of a continuously operating emission detection system to provide rapid detection of leaks
- An effective and reliable alarm system that alerts the operator of leaks when triggered
- A Response protocol that provides for the rapid identification and repair of leaks
- Provisions for notifying local communities when the leak source cannot be identified or fixed within 48 hours
California Assembly Bill 218 establishes revised implementation deadlines for LDRP submission and other SB 1137 requirements including but not limited to:
- By July 1, 2028, all operators for existing oils and gas production facilities or wells within the HPZ must develop and submit an LDRP to CalGEM
- By July 1, 2029, CalGEM, with CARB's concurrence, must either approve LDRP or provide notice of deficiency
- By July 1, 2030, operators must fully implement an approved LDRP or suspend all production and injections operations within the HPZ