"PHOENIX — Facing what it saw as a threat to its monopoly from a surging rooftop solar industry, Arizona’s largest utility secretly funneled millions of dollars to back favored candidates for the state commission regulating it.
Arizona Public Service Co. recently acknowledged it gave money to groups that spent $3.2 million in the 2014 Arizona Corporation Commission races. The disclosure in filings with the commission came after the utility refused for the past four years to confirm or deny its participation in the election despite broad suspicion that it did.
The spending raises questions about whether a regulated monopoly such as APS should be allowed to contribute money to political causes that could adversely affect customers, and whether it should be permitted to keep such spending secret."
Bob Christie and Jacques Billeaud report for the Associated Press April 26, 2019.