April 24, 2025
FERC probes UNS Energy utilities for potential market power abuse
Tucson Electric, UNS Electric, and UniSource face scrutiny over market-based rates after failing market share tests.
Peek behind the paywall - for free. SparkWire's "lite" version delivers the top headlines from our premium coverage, handpicked for your inbox every two weeks. Sign up now - free access won't last.