Wind and solar power surge across the Mountain West as demand tests the grid, report finds
- (Last Updated On: April 21, 2026)
Wind and solar now generate about half of New Mexico’s electricity, roughly 40% in Colorado and about a third in Nevada. In Wyoming, they account for around 30%, while Idaho gets about a quarter. In Arizona and Utah, wind and solar produce about 20% of electricity. A big reason: falling costs.
