Tucson electric customers get one more chance to weigh in on TEP’s proposed rate hike
Tucson AZ – Tucson Electric Power customers have a final April 7 comment window before hearings begin on a proposed rate hike that would raise a typical bill by $19.43 a month.
Tucson Electric Power customers still have a same-day chance on Tuesday, April 7, to tell Arizona regulators what they think about the utility’s proposed rate hike before the case moves deeper into formal hearings.
According to the public notice in the case, the Arizona Corporation Commission’s April 7 public-comment session runs from 5:30 p.m. to 8 p.m. and is telephonic only. Another public-comment opportunity is scheduled for 10 a.m. on Wednesday, April 22, just before the first day of the evidentiary hearing in Tucson.
Residents who miss the April 7 call can still submit written comments in the commission docket, and they will have another chance to speak on April 22 before sworn testimony begins.
What TEP is asking for
TEP is seeking an overall retail revenue increase of about 13 percent in a pending rate case. For a typical residential customer using 805 kilowatt-hours a month, the company says the monthly bill would rise from $141.60 to $161.03. That is an increase of $19.43, or 13.7 percent.
The filing also proposes a $5 increase to the monthly basic service charge for residential and small general service customers. That fixed charge matters because it is paid before a customer even gets to the usage portion of the bill.
For Tucson households heading into hotter weather, the case has obvious budget consequences. Air-conditioning use can push bills up fast, so even a change that looks modest on paper can hit renters, homeowners, seniors, and small businesses when summer demand arrives.
Why opponents say the increase should be smaller
The main competing argument in the case so far comes from the Arizona Attorney General’s Office. The office says expert testimony it filed with the commission shows TEP’s requested increase could be cut from about 14 percent to about 4 percent while still maintaining reliable service and a strong credit rating.
That is not a final outcome, and it should not be read as a prediction. It is one expert position in a live case that still has to be tested through testimony, cross-examination, and a later commission vote.
What Tucson residents told regulators
At a March 23 public hearing recapped by Tucson Spotlight, residents described the proposal as a direct affordability problem, especially for people already stretched by housing, food, and medical costs.
Speakers raised concerns about summer cooling bills, fixed-income households, and families being forced to choose between essentials and air conditioning. In Tucson, that is more than a comfort issue. During extreme heat, electricity becomes a basic health and safety expense.
What happens next
The Arizona Corporation Commission says the evidentiary hearing is scheduled to begin April 22 and could last about three weeks. That is the stage where TEP, commission staff, and intervenors present evidence under oath and face cross-examination before an administrative law judge.
The public notice also makes clear that the rate increase is not approved yet. The commission is not bound by TEP’s proposal, by staff recommendations, or by intervenors’ positions, and the final rates could end up higher, lower, or simply different from what has been proposed so far.
For Tucson customers, the practical takeaway is simple: April 7 is one more chance to get concerns into the record before the case turns more fully to expert evidence. After that, April 22 is the next date to watch, because that is when the legal and financial fight over monthly electric bills moves into its most consequential phase.
