The Bodega Bay Nuclear Power Plant was a proposed Northern California nuclear power facility that was stopped by local activism in the 1960s and never built. The foundations, located atop an active fault, were being dug at the time the plant was cancelled. The action has been termed "the birth of the anti-nuclear movement."
Pacific Gas & Electric planned to build the first commercially viable nuclear power plant in the USA at Bodega Bay, California, a fishing village fifty miles north of San Francisco. The proposal was controversial and conflict with local citizens began in 1958.
The proposed plant site was close to the San Andreas fault and in the region's environmentally sensitive fishing and dairy industries. Fishermen feared that the "plant's location and thermal discharge would interfere with their livelihood." Other citizens did not want their "simple isolated lifestyle" disturbed. Bodega Bay resident Rose Gaffney, who owned acreage on the Bodega Head that PG&E needed to buy, sued the utility company to keep her land and invited government officials to see the fault lines on the proposed nuclear site. The Sierra Club became actively involved and opposed the choice of the site. The Secretary of the Interior, Stewart Udall, said he was "gravely concerned" about the Bodega site.
The Northern California Association to Preserve Bodega Head (NCAPBH) was formed and released press statements and submitted appeals to various state and federal bodies. In June 1963, NCAPBH organized a public meeting and 1,500 helium balloons were released into the air. They carried the message: "This balloon could represent a radioactive molecule of strontium 90 or iodine 131." These two substances had reached public prominence in the debate about fallout from nuclear weapons testing.