The California Energy Commission (CEC) will hold its first public informational and environmental scoping meeting for the Corby Battery Energy Storage System Project in Solano County. The meeting is scheduled for November 6 from 2 to 8 p.m. at the Ulatis Community Center in Vacaville, with options to attend online via Zoom or by phone.
North Bay Interconnect, LLC, and Corby Energy Storage, LLC submitted their application on November 4, 2024, to build a 300-megawatt battery energy storage system (BESS) under the CEC’s Opt-In Certification program. The proposed facility would store excess solar or low-cost electricity and discharge up to 1,200 megawatt-hours of stored energy when needed. It would be located on about 40 acres near Kilkenny and Byrnes Roads in Solano County and include a substation, inverters, fencing, sound barriers, roads, water facilities, stormwater basins, storage containers, and a supervisory control system.
The CEC has emphasized that safety is a priority for such projects. According to the commission: “The safe development and operation of battery energy storage systems is a top priority for California. The CEC works closely with fire safety experts, local responders, and other state agencies to ensure projects comply with the California Fire Code, National Fire Protection Association standards, and new safety protocols. This project, if approved, would be subject to robust safety requirements including advanced fire suppression systems, continuous monitoring, and emergency response planning.”
After initial application materials were found incomplete on December 9 last year, updated documents were submitted by the applicants. The CEC deemed the application complete on October 17 this year. This started a mandatory 270-day certification process during which staff will prepare an assessment that includes an environmental impact report; this report will be published for public review during a separate meeting followed by a 60-day comment period before any decision is made.
During the upcoming meeting on November 6th: “CEC staff will explain their role and responsibility in reviewing the application and engaging with government agencies, California Native American tribes, neighboring communities, interested members of the public, and others.” The applicant will also present project plans while representatives from the Office of Public Advisor will outline how people can participate in the process.
The Opt-In Certification program was created as part of Governor Gavin Newsom’s initiative to accelerate clean energy development in California by providing an alternative permitting pathway for certain projects. Under this program: “the CEC serves as the lead agency for the California Environmental Quality Act and will hold public meetings at or near proposed project locations to gather input on the proposed projects.” Most environmental reviews must be completed within nine months after applications are deemed complete.
If approved by the CEC: “the issuance of a certificate…is in lieu of any permits…required by state [or] local…agencies to the extent permitted by federal law.” The commission would monitor construction and operation throughout its lifetime according to established conditions.
Battery storage remains an area of focus for state agencies aiming to improve safety standards as technology evolves. Initiatives include updates to fire codes expected this year along with new maintenance protocols required by regulatory bodies like the California Public Utilities Commission. Facilities must meet strict safety requirements such as compliance with fire codes (NFPA 855), collaboration with local responders on incident management plans outside BESS facilities,real-time air/water quality monitoring, gas venting panels,and thermal cameras for early detection.
For more information about participation or details about certification programs visit the CEC website.
