NV Energy Promised A July Preview. It Sent Customers May Instead.

On Aug. 1, Harry Reid International Airport hit 115 degrees, the hottest day of 2026 and one degree short of the all time daily record, according to the National Weather Service. It capped a July that the weather service ranked the third warmest on record in Las Vegas, with an average temperature of 96.6 degrees. It was also, by regulatory coincidence, the exact month Nevada’s largest utility had promised to use as the basis for showing customers what a new charge on their power bills would look like.

That comparison, as promised in March, never arrived. What customers got instead was built on a much milder month.

A CHARGE DELAYED TWICE

NV Energy’s new daily demand charge adds 14 cents per kilowatt to a customer’s bill, based on the single highest 15 minute stretch of usage each day. The Public Utilities Commission of Nevada, whose members were appointed by Gov. Joe Lombardo, approved the charge for Southern Nevada residential and small commercial customers.

The utility says it is not a rate increase, since other charges on the bill are set to decrease to offset it. NV Energy has said the change is intended to address what it describes as a $50 million a year subsidy that full service customers pay on behalf of rooftop solar customers.

The charge was originally scheduled to take effect April 1, 2026. NV Energy asked regulators in March to push the date to Oct. 1, saying staff were busy processing $63 million in refunds tied to an earlier billing error and needed more time to prepare customers. The commission went further, voting unanimously on March 31 to delay the charge until Jan. 1, 2027, squarely into the least demanding season of the year for a desert grid.

THE PROMISE

As part of that delay, NV Energy pledged a bill comparison in May based on April usage, and a second comparison in August based on July usage, so customers could judge the new charge against a real summer month before it applied to them.

The May comparison did not go out as planned. Nevada Current reported in June that the promised tool was still unavailable, with a company spokeswoman saying only that it was not ready yet and declining to give a new date.

A comparison did eventually reach customers, by email, on June 30. But it was not built on April usage as originally promised, and it was not the July based comparison due in August. One Las Vegas Weekly writer described receiving the email with a projection based on May, showing a $4 decrease for a one bedroom apartment.

NV Energy’s Justin Hopkins told a local television station in late July that the company had recently emailed Southern Nevada customers a snapshot comparing their May bill to what it would have looked like under the new charge, and that most customers saw little to no change or a decrease.

Two Nevadas found no public record of NV Energy having sent customers the July based comparison it promised regulators in March, the one meant to reflect the month state weather data now shows was Las Vegas’s third hottest on record.

WHY THE MONTH MATTERS

The demand charge is not based on how much electricity a household uses over a month. It is based on a single 15 minute peak each day, almost always driven by air conditioning compressors cycling on during the hottest part of the afternoon. That makes the month behind any sample bill central to what it actually shows.

May in Las Vegas runs mild by desert standards, with average highs near 88 to 91 degrees and air conditioners cycling only intermittently. July looked nothing like that this year.

Highs pushed past 110 degrees for much of the month, extreme heat warnings were extended repeatedly through early August, and the monthly average of 96.6 degrees made it the third warmest July on record for Las Vegas. A comparison bill built on May usage describes a version of Southern Nevada that had not yet turned its air conditioning up to survive triple digit heat.

THE DOLLAR RANGE

NV Energy has not published a single estimate of what the charge will add to a typical bill, saying most customers will see little change once other charges are adjusted downward. Advanced Energy United, a trade group representing renewable energy providers that opposed the charge, presented commission testimony estimating that a customer with a 5 kilowatt peak would pay about $27 more a month, and a customer peaking at 6 kilowatts would pay about $38 more.

Peak household demand during a 115 degree afternoon, when central air conditioning runs almost continuously, tends to run well above a mild spring afternoon in May.

STILL IN COURT

The charge also remains contested outside the rate making process. Nevada Attorney General Aaron Ford’s Bureau of Consumer Protection sued to block it, arguing it unfairly shifts costs onto ordinary ratepayers. A Clark County district judge sided with the commission and NV Energy in May, and Ford has said he will appeal to the Nevada Supreme Court.

Ford is also a candidate for governor in 2026, running against the incumbent whose appointees approved the charge, adding a political layer to a dispute that is still legally unresolved months before the charge is due to take effect.

WHAT COMES NEXT

Because the charge does not begin until Jan. 1, 2027, no Southern Nevada customer will be billed under it during 2026, the same year that produced one of the hottest Julys on record and the hottest single day of the year in early August. The real test of what the charge costs desert households will not come until next summer, when a full July of 100 plus degree afternoons is actually on the meter.

NV Energy still has time to deliver the July based comparison it promised regulators in March, either before the charge takes effect or as part of its first full summer under the new structure. Until it does, the only bill Southern Nevada customers have seen came from a month that never had to run its air conditioning through a 115 degree afternoon.

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