BOEM completes environmental review of offshore wind leasing off California

May 6, 2022
BOEM has completed its environmental assessment of potential impacts from offshore wind energy leasing offshore California and has issued a finding of no significant impact.

Offshore staff

WASHINGTON, D.C. — The U.S. Bureau of Ocean Energy Management (BOEM) has completed its environmental review of potential impacts from offshore wind energy leasing activities in the Humboldt Wind Energy Area (WEA), located 20 miles offshore northern California, and based on its analysis has issued a finding of no significant impact. 

“The completion of this environmental assessment represents an important step forward for ensuring that any future renewable energy development—should a lease sale occur—is done in a responsible manner,” said BOEM Director Amanda Lefton in a recent news release. “Working closely with Tribes, state and federal partners and key stakeholders, BOEM remains focused on ensuring that such development is done in a way that avoids or reduces potential impacts to the environment and other ocean users in the region.”

BOEM’s environmental assessment considers potential impacts from the issuance of leases within the WEA that comprises nearly 132,369 acres (206.8 sq miles) off the coast of Humboldt County, Calif. The Humboldt WEA, if developed, could bring up to 1.6 GW of clean energy to the grid, enough to power approximately 560,000 homes.

The assessment considers potential environmental consequences of site characterization activities (i.e., biological, archeological, geological and geophysical surveys and core samples) and site assessment activities (i.e., installation of meteorological buoys). The assessment also considers project easements associated with each potential lease and related right-of-way grants for subsea cable corridors in the Humboldt WEA.

Should a lease sale occur and before approving the construction of any offshore wind energy facility in the Humboldt WEA, BOEM will develop an environmental impact statement pursuant to the National Environmental Policy Act to analyze the project-specific environmental and socioeconomic consequences, in consultation with Tribes and appropriate federal, state and local agencies, and with participation by stakeholders and the public.