Summer electricity costs are hitting Oklahoma households hard, and officials say the reasons go well beyond the attention on artificial intelligence and data centers.
Oklahoma Watch's reporting revealed the increase was tied to several overlapping pressures, including utility rate hikes, higher transmission expenses, heavier air-conditioning use, and investments in an aging grid.
Here's what to know
Customers in the Tulsa area are already seeing one major change, the outlet noted. A temporary rate increase took effect July 1 while the Oklahoma Corporation Commission considers whether to approve a broader, permanent hike for Public Service Company of Oklahoma (PSO).
Those anxieties surfaced at a Tulsa town hall organized by state Rep. Meloyde Blancett, a Democrat from Tulsa.
"This is incredibly frustrating for retirees," Tulsa resident Ellen Lannert said, according to Oklahoma Watch. "We do the average, we do everything we can, we do the Power Hours, we keep the temperature at 79."
Fairo Mitchell, director of the Oklahoma Corporation Commission's Public Utility Division, said customers could get money back if regulators decide PSO overcollected under the interim increase.
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Separately, the outlet reported the Oklahoma Attorney General's Office reached a proposed deal with PSO that would cut the typical residential increase from about 15%, roughly $25 per month, to about 1%, or around $2.45.
Even with that proposed reduction, critics say the original request went too far.
"From our perspective, the (average) base increase of $25 was absolutely unacceptable," commented Joy McGill, state director of advocacy for AARP, per Oklahoma Watch.
More background
Even customers who have not seen the sharpest rate changes can still watch summer bills rise fast. Higher temperatures keep air conditioners running longer, add hundreds more kilowatt-hours to household use, and can force the use of additional generation during peak demand.
Oklahoma Watch noted regional grid operator Southwest Power Pool is moving ahead with a major transmission buildout. Its latest plan totals $8.6 billion and cites extreme-weather resilience as a key reason.
The outlet also reported that utilities are spending more on stronger poles, upgraded transmission and distribution systems, some underground lines, and vegetation management. Those efforts can improve safety and reduce outages, but they are increasingly expensive.
Another factor is that large AI, crypto and other energy-intensive facilities can create massive new demand, requiring more substations, transmission lines, and power generation, according to the report. Data centers are part of the issue, but not the whole explanation.
What's being done?
A new state law is meant to keep existing customers from absorbing those expansion costs. Effective July 1, House Bill 2992, the Data Center Consumer Ratepayer Protection Act of 2026, requires companies building large new facilities to pay infrastructure costs linked to their projects, according to the outlet.
Rep. Brad Boles, a Republican from Marlow, said public concern helped push the measure forward.
"The public sentiment is they do not want the utility costs to go up one dollar for these data centers," he explained to Oklahoma Watch.
Utilities including PSO and Oklahoma Gas and Electric are also working on special tariffs for very large electricity users, per the outlet. What the Corporation Commission decides in its final orders could shape future bills and determine whether part of the July 1 increase is returned.
"At the end of the day, I don't compare my bill to other states around me. I only compare it to what mine was 3-4 years ago," Boles told Oklahoma Watch. "We have to have good energy policies in place."
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