November 14, 2012
Michael Mariant photo

FILE - This Monday Nov. 3,2008 file photo shows one of Pacific Gas and Electric’s Diablo Canyon Power Plant’s nuclear reactors in Avila Beach on California’s central coast. California coastal regulators were set to weigh in Wednesday, Nov. 14, 2012 on the utility’s contentious plan to map offshore earthquakes faults near a nuclear power plant by blasting loud air cannons. A commission staff report said the work would disturb some 7,000 marine mammals in the region.