PHOENIX — Arizona Corporation Commission approved Tuesday an application from Unisource Electric Inc., for a disclaimer of jurisdiction, authorizing the expansion of Golden Valley s Black Mountain Generating Station without requiring
For Star subscribers: Tucson Electric Power has released a new preferred route for high voltage lines in central Tucson. Some of the previously impacted historic neighborhoods remain in the crosshairs.
GOLDEN VALLEY — Arizona Corporation Commission Power Plant and Transmission Line Siting Committee voted overwhelmingly to deny an application from UniSource Electric, Inc. to remove the committee from its oversight