Seattle City Light is a publicly owned electric utility that provides power to the city of Seattle and surrounding areas. Established in 1902, it is one of the oldest municipal electric utilities in the United States. The utility serves over 400,000 customers and is known for its commitment to sustainability and renewable energy sources. The utility generates electricity from various sources, including hydroelectric power from the Skagit River and Cedar River watersheds. Seattle City Light also focuses on energy conservation programs and initiatives to help customers reduce their energy consumption and lower their bills.