Platte River Power Authority

Energy Primary category in which blog post is published

More Colorado coal-fired power plants could be closing, but the timing depends on some complex deals

The utility PacifiCorp hopes to retire its Colorado properties, though co-ownership with power-providers Xcel and Tri-State complicates the process

Environment Primary category in which blog post is published

Chemical contamination from 7 Colorado coal-fired power plants found during groundwater monitoring

Local plants vow to minimize coal-ash contamination to meet new EPA rules; report finds cases much worse in other states

Energy Primary category in which blog post is published

Colorado power companies bet big on net-zero emissions as state debates 100% renewable energy future

Xcel, Platte River banking on lowering emissions with nuclear, geothermal and carbon capture tech, but critics argue it would be too small, too slow

Energy Primary category in which blog post is published

Boulder, Pueblo could be the next cities to create their own utilities in pursuit of 100 percent renewable energy

Nine governments are moving toward having their cities powered by 100 percent renewable energy. Longmont and Fort Collins have the best chances.

Environment Primary category in which blog post is published

Jared Polis wants Colorado 100 percent powered by renewable energy, but talk is easier than the walk

At least 9 Colorado governments are working to wean themselves from coal and natural gas, but they say getting to 100% solar and wind power is harder than it seems.