PenLight certified 97% fossil fuel-free

fuel mix pie chartIn 2015, about 85% of PenLight's wholesale power purchases came from BPA hydropower, while 9% came from the Columbia Generating Station, a nuclear power plant in south-central Washington, and 3% came from our Harvest Wind project. Only 3% came from fossil fuels (2% was coal and 1% natural gas).  Find more detailed information at our Power Resources page.