PacifiCorp holds course to exit Wyoming coal
September 2, 2021
Wyoming’s largest utility, Rocky Mountain Power, will decommission its entire coal-fired power fleet in the state by 2039 while continuing to add wind, solar and battery storage to its six-state operating system, according to preliminary details of its 2021 Integrated Resource Plan.
RMP will retire 14 of its coal-fired power units across several states by 2030, and a total of 19 by 2040, RMP’s parent company PacifiCorp stated in a presentation to Wyoming utility officials late last week.
PacifiCorp plans to add more than 3,700 megawatts of new wind power by 2040 throughout its six-stat...