Seafood processors like Ocean Beauty are some of the largest energy consumers in Kodiak, Alaska, which has generated more than 99 percent of its electricity from renewable sources since 2014. Here, the Ocean Beauty seafood plant.
Eric Keto/Alaska's Energy Desk
A man rests in a hammock, using a battery-operated light, in an area of San Isidro without electricity more than two weeks after Hurricane Maria hit the island of Puerto Rico.
Mario Tama/Getty Images
In Del Norte, Colo., Public Works Supervisor Kevin Larimore shows off solar panels that provide electricity for the town's water supply. Despite generating its own solar energy, the town is still at risk of a blackout if its main power line goes down.
Dan Boyce/Inside Energy
Part of the Robert Moses Niagara Power Plant in Lewiston, N.Y., is seen from the air on Aug. 14, 2003, during a massive power outage that stretched from New York to Detroit and into Canada.
David Duprey /AP