FILE - A long exposure image shows the recorded temperature on a thermostat at the Furnace Creek Visitors Center, after 10:00 p.m. July 7, 2024, in Death Valley National Park, Calif. (AP Photo/Ty ONeil, File)

FILE - Smokestacks at the Jeffrey Energy Center coal-fired power plant are silhouetted against the sky at sunset Sept. 12, 2020, near Emmet, Kan. (AP Photo/Charlie Riedel, File)

Democratic presidential nominee Vice President Kamala Harris speaks at a campaign rally Thursday, Aug. 29, 2024, in Savannah, Ga. (AP Photo/Stephen B. Morton)

Republican presidential nominee former President Donald Trump speaks at a campaign event, Friday, Aug. 30, 2024, in Johnstown, Pa. (AP Photo/Alex Brandon)

FILE - Rows of solar panels sit at Orsted's Eleven Mile Solar Center lithium-ion battery storage energy facility, Feb. 29, 2024, in Coolidge, Ariz. (AP Photo/Ross D. Franklin, File)