File name: intermountain_matt_hintsa_620.jpg Original Resolution: 620 × 414 File Size: 88 KB (MIME Type: image/jpeg) Date Published: October 12, 2019 Download file View image caption Steam billows from the Intermountain Power Plant in Delta, Utah. This coal-fired plant is operated by the Los Angeles Department of Water and Power. Photo CC license by Matt Hintsa.