PNM says power has been restored to 3,137 Albuquerque customers Tuesday evening.
Crews are working to restore power to the remaining 225 customers.
According to PNM, the outage spans north to south from West Side Blvd to Calabacillas Court NW, and east to west from Coors NW to Easy Street NW.
A squirrel reportedly caused the outage.
The estimated restore time for the remaining customers is 3 a.m.