Rocky Mountain Power

==Utah Power & Light==
===1912-19??===
==Utah Power==
===19??-2006===
==Rocky Mountain Power==
===2006-present===
Rocky Mountain Power slogan old.svg|Logo with slogan "Let's turn the answers on."
Rocky Mountain Power slogan.svg|Logo with slogan "Powering Your Greatness."
Rocky Mountain Power 100.png|100th anniversary logo (2012)
Rocky Mountain Power 100 alt.png|Alternate 100th anniversary logo (2012)
Category:Power companies in the United States
Category:Berkshire Hathaway
Category:Salt Lake City
Category:Utah