Electricity prices for N.J. ratepayers will remain ‘stable’ for a year starting in June

New Jersey’s electricity rates will be stable this year due to price cap

Last year’s spike was driven by an increase in capacity costs on the regional grid, said BPU President Christine Guhl-Sadovy. These costs, determined by auctions held by grid operator PJM Interconnection, reflect payments to power plants and large users to ensure enough power will be available to meet peak demand on the hottest and coldest days in future years.

These costs have shot up recently, largely due to projections of skyrocketing demand from data centers.

Guhl-Sadovy credited Thursday’s relatively stable results to a price cap or “collar” on capacity costs negotiated by Pennsylvania Gov. Josh Shapiro.

“That collar is really what has helped to keep these prices stable, or relatively stable,” she said. “That was a good thing for customers.”

Winning auction prices for all four utilities increased slightly compared to last year’s results, according to the board. But these increases mean different bill impacts for customers of each utility based on different customer profiles and load, board officials said.

The prices customers will pay in June reflect not only electricity supply procured during this month’s auction, but also during auctions held in 2024 and 2025. Each year, results of the auction held three years prior drop out of this equation. Lipman said the 2023 auction, no longer factored into customers’ supply rates starting this June, was held when natural gas prices were higher, driving higher costs to produce electricity.

Guhl-Sadovy declined to offer details about the bill credits mandated by Gov. Sherrill, saying they still need to be approved by the board. Guhl-Sadovy said the board is “working to ensure that we are effectuating the governor’s executive order as quickly as possible.”