Connecticut Electric Bills to Drop $30+ After PURA Rate Cuts

Connecticut electricity customers will see bills drop by roughly $30 to $34 a month starting May 1, after the Public Utilities Regulatory Authority voted unanimously Wednesday to cut the public benefits charge that has driven some of the highest electric rates in the country.

The rate cuts amount to a nearly 15% decrease. Eversource customers will see a 4.3 cent-per-kilowatt-hour reduction, while United Illuminating customers get a 4.9 cent-per-kilowatt-hour break, according to PURA. Precise savings depend on usage and rate class, but for a household running central air through a Connecticut summer, even the baseline numbers are meaningful.

For Gold Coast residents who have watched electric bills climb alongside mortgage payments and property taxes, the timing matters. The cuts take effect May 1 and run through April 30, 2027.

What’s behind the drop

The two biggest drivers aren’t flashy. They’re nuclear.

PURA and utility officials both pointed to Connecticut’s long-term contracts to purchase power from Waterford’s Millstone Nuclear Power Station and Seabrook Station in New Hampshire as the primary source of savings. Those agreements locked in prices that now look favorable against volatile fossil fuel markets, and the state is passing that margin through to customers.

The rate adjustment also reflects savings tied to Senate Bill 4, an omnibus energy law passed last year that was designed to give residents relief from surging electricity costs. Supporters of that bill used Wednesday’s announcement to claim a measure of vindication.

“Today’s announcement by PURA is good news for residents, who are soon to get some much-needed relief,” Gov. Ned Lamont said in a statement. “This is the direct result of the difficult but necessary decisions we made over the past few years, including restructuring utility arrearages and betting on nuclear power to offset the volatility of fossil fuel prices. I’m glad these decisions are paying off and helping to lower bills for our residents.”

The Eversource caveat

Don’t spend that $30 yet.

Eversource spokeswoman Jamie Ratliff welcomed the decision but raised two concerns that CT residents should keep in mind. First, the decrease in the public benefits charge is temporary. Second, summer electricity consumption tends to offset the savings on the bill itself, meaning customers who crank the AC in July may not notice much change from last year.

Ratliff also used the announcement to relitigate last year’s rate-setting process. She said Eversource had pushed for steeper cuts during the previous public benefits charge adjustment, but PURA, then led by former Chair Marissa Gillett, chose a more conservative reduction.

“The former PURA leadership set the rates higher than the actual cost of those state-mandated contracts last year, despite our strong recommendation to the contrary,” Ratliff told CT Mirror. “Customers are basically seeing a refund of that cost.”

Gillett stepped down in October. PURA now has four new members, and Wednesday’s unanimous vote suggests the reconstituted board is moving in a different direction on rate philosophy.

What this means for CT households

The public benefits charge has long been the line item on Connecticut electric bills that funds state energy policy, covering everything from clean energy procurements to low-income assistance programs. Slashing it nearly to zero is a significant shift in how the state recovers those program costs from ratepayers.

For the roughly 1.4 million Eversource residential customers in Connecticut, the $30 monthly figure is a starting point, not a guarantee. Commercial and industrial customers operate under different rate classes and will see their own adjustments. Renters in Bridgeport or New Haven who pay their own electric bills stand to benefit just as much as homeowners in Westport or Simsbury, provided their usage stays near the average.

PURA may revisit the public benefits charge again in September, which means the current structure could shift before the 12-month window closes. The U.S. Energy Information Administration consistently ranks Connecticut among the highest-cost states for residential electricity, a distinction that has made rate relief a live political issue at the state capitol for several sessions running.

Ratliff’s warning about summer usage is worth keeping in mind. Connecticut households that run central air systems from June through August typically see their kilowatt-hour consumption climb sharply, and the public benefits charge reduction addresses cost per unit, not total consumption. Customers who want to see the savings reflected in their actual bill will need to manage usage alongside the rate change.