​Clean energy supports the region’s clean air and water

The largest source of clean power in the United States is hydropower. Hydropower is fueled by rain and snow, making it a clean fuel and renewable source.

Hydropower accounts for 90 percent of renewable energy in the Pacific Northwest and almost half of all renewables in the U.S.

Because it’s fueled by water, the Northwest’s hydro base does not produce air pollution, avoiding the equivalent greenhouse gas emissions of more than 10 million cars on the road. This allows our Northwest community to enjoy outdoor activities like hiking, biking, boating or skiing without worrying about air quality or visibility due to smog.

For more information:

How do our carbon emissions compare?

National Hydropower Association: Hydropower is clean & sustainable

National Hydropower Association: Hydropower is renewable and climate friendly

Clean Hydro Campaign

Department of Energy: Benefits of hydropower