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Black Hills Energy has formally requested a 32% electric rate increase for its residential customers in northeast Wyoming, marking the utility’s first base rate adjustment in more than a decade. The proposal submitted to state regulators aims to recover millions in infrastructure investments and address climbing operational expenses across the region.
The rate application, filed on March 18 with the Wyoming Public Service Commission, sets off a formal review period to determine whether the requested adjustments are justified. If approved by the commission, the new pricing structure could take effect in early 2027, according to David Bush, governmental affairs manager for Wyoming.
For residential customers consuming an average of 650 kilowatt-hours per month, the proposed hike would lift monthly bills by approximately $33. Company officials characterize the adjustment as a necessary step to maintain long-term grid stability and safety across the territory served by the Black Hills Power electric system.
Investments, Grid Upgrades, and Generating Costs
Company representatives emphasize that the utility’s electric base rates have remained unchanged for over ten years. The pending application reflects approximately $60.5 million in capital investments made since the last rate filing in 2014.
“We are requesting this rate review because it’s necessary for us to update rates to account for the critical investments made to our system over the past 12 years to strengthen the grid, maintain reliability, and reduce wildfire risk,” Bush said, noting that the figure also accounts for rising day-to-day operating expenses. Distributed across the 12-year span since the previous adjustment, the company calculates the requested increase to be roughly equivalent to a 3% annual rise.
Wes Ashton, vice president of South Dakota and Wyoming Utilities for Black Hills Energy, noted that the infrastructure spending has directly benefited consumers. “Our investments in distribution system hardening and generation have increased reliability, which means that customers experience shorter outages, fewer interruptions and less disruption to homes and businesses,” Ashton said.
The rate request also incorporates expenses linked to the Lange II Power Plant currently under construction in Rapid City. That facility is designed to replace the 60-year-old Ben French generating units, which are scheduled for retirement in 2027. Corporate statements describe Lange II as an essential resource capable of supporting regional energy needs during both normal operations and extreme weather events.
Local Impact on Budgets and Public Services
While the utility serves a modest base of about 2,600 customers in northeast Wyoming, local leaders warn that the financial ripple effects will extend into public institutions, schools, and local commerce. Weston County Commission Chairman Nathan Todd pointed out that higher utility overhead will strain local governments.
“It could certainly have negative effects on budgets, more money paid out for services the county will receive,” Todd said. He explained that while the adjustment might trigger a minor rise in local tax revenue through utility sales taxes, municipal budgets will simultaneously take a hit from heating and cooling public buildings.
Brad LaCroix, superintendent of Weston County School District No. 1, echoed those concerns regarding institutional finances. “Any increase is not a good increase for public education or anyone that turns on a switch,” LaCroix said.
State lawmakers have also voiced skepticism over the scale of the filing. State Rep. Chip Neiman, a rancher and the Speaker of the Wyoming House, questioned the timing and magnitude of the jump. “At first blush, it’s a huge jump and not something that most folks can simply absorb,” Neiman said. “I want to know what the reason is. I know that if I want to add a service to a new stock well or otherwise, I have to pay for it, so not sure how Black Hills Energy does their infrastructure costs.”
Regulatory Review Timeline
The Wyoming Public Service Commission will evaluate the utility’s filing over the coming months, offering intervenors, commercial entities, and residential ratepayers an opportunity to examine the justification behind the figures. While commercial impacts will vary depending on individual rate classes, usage levels, and load factors, the ultimate decision rests with state regulators.
As the review proceeding advances, residents and local authorities will monitor the commission’s schedule for public hearings and comment deadlines before any final determinations are rendered ahead of the projected 2027 implementation window.
