coal plants

The five preferred scenarios. Higher numbers within the parentheses stand for larger consumer savings over the life of the IRP
Pacificorp

Pacificorp held another public input meeting on its 2019 Integrated Resource Plan (IRP) in Salt Lake City this week. The IRP goes through over 50 potential models to decide its energy portfolio for the near future. The utility provides power across the west including Wyoming.

Pacificorp has whittled down its preferred choices to five scenarios, which would all impact Wyoming plant retirements. Four of the five scenarios would close two of three units from Kemmerer's Naughton Plant early in 2025. All five would convert the last unit there to gas. All scenarios would also mean early retirement for part of the Jim Bridger plant near Rock Springs.

Idaho Power Banner On Its Clean Energy Commitment Announcement
Idaho Power

A major utility in Idaho is committing to 100 percent clean energy by 2045. Idaho Power already finalized agreements to part ways with two coal-fired power plants and is still discussing breaking with a third in Wyoming. It owns one-third of the Jim Bridger plant and is working with Pacificorp and regulators to either reduce emissions or exit participation from the plant. It expects to import more clean energy from the Pacific Northwest.

Pacificorp

Early one November morning last year, Devils Tower Senator Ogden Driskill got a call from Afton Senator Dan Dockstader.

"He'd discovered that Rocky Mountain Power was accelerating closure of a number of their coal-fired units down around Kemmerer in his district," Driskill said.

Governor Mark Gordon's stock signing photo on his website
Governor Mark Gordon Website

Governor Mark Gordon signed a bill into law today seeking to extend the life-span of coal plants. A report from the Rocky Mountain Power’s owner last year found more than half of its coal units were more expensive to run than with alternative energies. That made some state legislators nervous about early closures of plants.