utilities

Preferred Portfolio Coal Retirements based on its chosen IRP
Rocky Mountain Power

Wyoming's Joint Minerals, Business and Economic Development Committee used its last hearing before the budget session to discuss concerns over Rocky Mountain Power's recently announced Integrated Resource Plan (IRP). The public utility's long-awaited plan detailed its shift away from coal, including the early retirement of two Wyoming coal plants.

Net generation by select fuel source - notice the share of goal increasingly goes down from 2010 to July of this year
U.S. Energy Information Administration

Domestic coal-fired power plants are set to shut down at double the rate of last year. The retirements would remove about 6 percent of all coal-generated capacity in the U.S. This comes despite the Trump administration's promise to extend a lifeline to the coal industry.

Most prevalent utility-scale electricity generation fuel by state, 2007 and 2017
U.S. Energy Information Administration, Electric Power Monthly

In 2017, coal remained the most common fuel source by state percentage, leading in 18 states — a surprising fact given it’s fallen behind natural gas in overall generation across the country. A report from the Energy Information Administration shows the gap, but while coal holds a lead in state generation, the gap is slimming.

Energy Trends Conference held by the Wyoming Infrastructure Authority
Cooper McKim / Wyoming Public Radio

Coal has railroads, oil and gas have pipelines, but transferring renewable energy isn’t so easy. Wyoming has one of the best wind resources in the country, though many see a ceiling to its success due to transmission capacity limits. 

WyDOT Photograph of Closed U.S. 287
Wyoming Department of Transportation

Due to heavy snow causing downed trees, nearly 3,000 people in Laramie lost power Thursday evening. Rocky Mountain Power is the town’s electricity provider. Dave Eskelsen, a media relations officer with Rocky Mountain Power, said several outages occurred. 

PacifiCorp Logo
PacifiCorps

PacifiCorp, the largest utilities company in the western U.S., will evaluate the cost of its coal resources. The Oregon Public Utility Commission requested the action after customers and advocacy groups demanded more information on whether the current coal plants made sense economically.

Dan Boyce

Part 5 of an Inside Energy series Blackout: Reinventing The Grid

Our electricity system is changing rapidly around us. New sources of renewable power are meeting technologies that can crunch unprecedented amounts of data.  It’s all leading to a major shakeup for how utilities do business.

Cara Neth and her husband, Torger Hougan, have accomplished something unthinkable: they’ve brought the temperature in their Fort Collins, Colorado home up to 68 degrees. Even a few months ago, they would struggle to get the thermostat up to 50 or 60 degrees.