The Wyoming Public Service Commission, the state body that oversees monopoly utilities, voted unanimously on Oct. 29 to launch an investigation into Rocky Mountain Power’s response to large‑load electricity requests. Commissioners directed the utility to provide relevant information and to take any action the public interest may require.
Why the investigation matters for Wyoming families and industry
Wyoming’s economy relies heavily on energy‑intensive industries such as trona mining, soda ash production, and an emerging data‑center sector. Recent proposals from just two developers would demand more than twice the state’s existing generation capacity of 11,800 megawatts. The Associated Press has reported that AI‑driven computing workloads are pushing utilities nationwide to consider doubling or even tripling current capacity.
Rocky Mountain Power, the state’s largest regulated electric utility, says it has studied 83 large‑load requests over the past decade and has approved 24, delivering a total of 258 megawatts. It has also evaluated roughly 4,300 megawatts of requests defined as more than 20 megawatts each. One megawatt can power about 750 homes, underscoring the scale of the demand.
Utility’s perspective
President Dick Garlish told commissioners the utility’s cautious approach is rooted in state and federal regulations designed to protect existing customers from speculative investments. “We’re not going to do any deal for just any reason,” Garlish said. “We take our responsibilities as a regulated monopoly seriously, and we care about our customers — existing and future.” He added that the investigation feels punitive because no customer has filed a formal complaint, noting the company’s transparency in both legislative and commission venues.
Garlish also emphasized that many large‑load proposals come from entrepreneurial ventures that often fail to secure financing or navigate lengthy permitting processes. “Nobody wants to land a large‑load deal in our service territory more than I do,” he said. “But it has to protect existing customers. Growth needs to pay for growth.” The utility is allocating $80 million toward initiatives aimed at meeting rising demand.
Commission’s rationale
Deputy Chairman Chris Petrie clarified that the probe is not a condemnation of the utility but a response to persistent public complaints. “We have an obligation to see that safe, adequate and reliable service at just and reasonable rates is available throughout the service territory of Rocky Mountain Power,” Petrie said.
Industry representatives, including Wyoming Mining Association Executive Director Travis Deti, expressed concern that delays in power delivery hinder expansion plans for critical minerals. Trona industry spokeswoman Jody Levin testified that a seven‑year timeline for a significant power boost is effectively a “no.”
Potential outcomes
The commission has not yet detailed what actions might follow if the investigation uncovers shortcomings. Commissioners are reviewing requests dating back to Jan. 2022 and will consider whether regulatory adjustments are needed to ensure timely, reliable electricity for both existing and future customers.
Wyoming lawmakers have also discussed the possibility of allowing third‑party power producers as an alternative to the incumbent utility, a proposal Rocky Mountain Power has opposed.
What’s next for Wyoming’s power landscape
As demand for electricity surges, the balance between protecting ratepayers and fostering industrial growth remains a central challenge. The commission’s investigation will shed light on whether current policies adequately serve the state’s economic ambitions while safeguarding families from undue cost burdens.
Original reporting: Oil City News (Casper WY) — read the source article.
