Otay Mesa August 21, 2020 4:37 pm The World's Largest Battery Sits in Otay Mesa Gateway Energy Storage helped keep the lights on in California this week, reports NBC 7’s Joe Little. US & World Videos 0:23 Names of two pandas coming to San Diego revealed 1:57 Small plane crashes into El Cajon neighborhood, pilot injured 1:02 Oceanside Pier reopens, area directly under pier still closed following fire 2:33 Thousands of San Diegans celebrate the arts at Mission Fed ArtWalk in Little Italy 2:16 13-year-old boy killed in Escondido crash, suspected drunk diver arrested