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Learn more about the mission, history and operations of Intermountain Rural Electric Assocation, Colorado’s biggest electric cooperative.


IREA’s mission is to provide reliable, low-cost electric service to our 150,000-plus customers. View our full rates and regulations via the links below.


We often take it for granted, but electric service relies on an extraordinary combination of science and ingenuity.

All IREA offices will be closed Monday, May 29, in observance of Memorial Day, and reopen at 8 a.m. Tuesday, May 30. Account information will still be accessible via the My Account feature or by calling (800) 332-9540, and outages can be reported via the online Outage Center or by calling (844) IREA-FIX.
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