In the heat of a fiery August debate about Rocky Mountain Power’s proposal to increase their rates next year, Utah lawmakers asked the state’s largest electricity provider to consider another option: ...

Rocky Mountain Power is proposing to build a 45-mile-long, 345-kilovolt transmission line from the Spanish Fork substation in Mapleton to the Mercer substation in Eagle Mountain, a project which the ...

SALT LAKE CITY — The chairman of a commission that approves utility rate adjustments across the state says the board only awarded a portion of Rocky Mountain Power's proposed rate increase because ...

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Rocky Mountain Power is abandoning its plans for early retirement of its coal-fired power plants in Utah, and instead will stick with the original retirement dates of 2036 and 2042, the company ...