Chevron – Alameda Point Environmental Report

Cleaning up buried tar left behind by an oil refinery at Alameda Point in the early 1900s did not appear to be a top priority until startup company Pacific Fusion came to City Hall in 2024 with a proposal to purchase about 12 acres of land, including the area where the old refinery was located. The proposal involves building a demonstration research facility, with $900 million in investment capital to back them up.

Two years earlier, in 2022, the Regional Water Quality Control Board (Water Board) had reached a voluntary agreement with Chevron, which bought the refinery in the early 1900s and subsequently closed it down, to clean up the site to meet regulatory standards. But Chevron’s two deadlines for producing a cleanup plan, the first on February 28, 2025, and the second on July 18, 2025, were not met.

Thanks to leadership at the San Francisco Bay Regional Water Quality Control Board (Regional Water Board), Chevron Corporation will be cleaning up residual petroleum at a former refinery site it once owned at Alameda Point.

The true extent of the contamination is unknown, which is why Chevron is first taking soil samples at 43 spots around the open field next to the self-storage business near the intersection of West Oriskany Avenue and Skyhawk Street. The investigation work was announced in a Work Notice/Fact Sheet from the Regional Water Board. Work began on May 15 and will continue until May 26. Their findings will provide the basis for a cleanup plan.

The petroleum cleanup site was put on the shelf until now because the Navy and the City figured that it was not causing any harm, therefore nothing had to be done until a developer purchased the lot. The Regional Water Board, which has sole regulatory authority over petroleum cleanup, instead wanted to close the books on this outstanding cleanup site.