Rocky Mountain Power Reporting Over 7600 Casper Area Residents Without Power

There is currently a power outage that is affecting over 7600 Rocky Mountain Power customers in Casper, Mills and Bar Nunn.

A message from the Rocky Mountain Power websites (last updated at 9:15 am MST, on July 28th, 2025), states:

There are 10 outages in Wyoming affecting 7606 customers.

Crews have been notified, but at this time, there is no estimated time for power to return.

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As more information becomes available, we will update the story.