Why Is My Electric Bill So High? A Western PA Answer (2026)

The two numbers on every bill

Every electric bill is a rate times usage. The rate has two halves in Pennsylvania: generation (the power itself, from your utility's default service or a supplier you choose) and delivery (the wires, charged by the utility). The Public Utility Commission says generation charges can be "roughly 50% or more of a total electric bill."

A bill that jumped while your habits didn't is a rate problem. A bill that's high every winter or every July is a usage problem. Most Western PA homes have both right now.

Why the price went up

The capacity market. PJM, the grid operator for Pennsylvania, all or part of 12 other states and Washington, D.C., holds auctions to pay power plants to be available in future years. The cost flows into every customer's generation price.

PJM said the 2025/26 jump came from "a large number of generator retirements, combined with increased electricity demand." For 2026/27, peak demand rose more than 5,400 megawatts, "driven largely by data center expansion," and PJM's independent market monitor called data center load growth "the primary reason" for the high prices. A FERC-approved price collar, set in coordination with the governors of PJM's 13 states (Governor Shapiro announced the agreement in January 2025), now holds the auction price near $325 to $333 per MW-day; the last three auctions all cleared at that cap.

The price to compare. Utilities reset their default generation price every June 1 and December 1 based on wholesale costs. In Western PA, June 1, 2026 brought:

For Penelec customers that was the third increase in a row, after June and December 2025.

Where the kilowatt-hours go

In U.S. homes, air conditioning is the largest electric use at about 19%, followed by space heating and water heating at about 12% each, then refrigerators and lighting. Those are averages across houses heated with gas, oil and electricity.

In Pennsylvania, about one household in four heats with electricity. In those homes, heat dominates the winter bills, and a heat pump that falls back on electric resistance strips in a cold snap uses far more. In gas-heated homes, insulation's biggest savings show on the gas bill, and the electric bill sees the air conditioner and the furnace blower.

What actually lowers the bill

1. Check your generation price. Compare your supplier's rate with the utility's price to compare; the PUC's PAPowerSwitch site lists offers. Read the contract for variable rates and fees.
2. Seal and insulate. ENERGY STAR's modeling puts the average savings from air sealing and insulating at 16% of heating and cooling costs in climate zone 5 (12% of the whole energy bill), with a 25% cut in air leakage. Rim joists and the attic floor are two of the places older Western PA houses leak; closed-cell spray foam seals and insulates them in one step.
3. Replace resistance heat with a heat pump. The DOE says a heat pump can cut the electricity used for heating by up to 75% compared with baseboard or electric furnace heat. Insulate first: the heating load drops, and so does the size and price of the heat pump. Our Erie load calculation shows about a quarter less load after a typical retrofit.
4. Turn the thermostat back. The DOE's Energy Saver guide: up to 10% a year on heating and cooling by setting back 7 to 10°F for 8 hours a day.
5. Use the free assessment and the rebates. FirstEnergy's Pennsylvania utilities (Penelec, West Penn Power, Penn Power, Met-Ed) offer a no-cost home energy assessment that includes air leak testing, and rebates of $750 to $1,000 for an air-source heat pump, $1,500 for replacing radiant electric heat with a heat pump, and $500 for a heat pump water heater (2026 forms). The 2026 HVAC rebate form covers equipment; ask the assessment program which insulation or air-sealing incentives apply.

Savings vary. Find out why in the seller's fact sheet on R-values. Higher R-values mean greater insulating power.

Rebates and help in 2026

• Federal tax credit: the 25C credit for insulation and air sealing covered improvements made through December 31, 2025, according to the IRS. Nothing replaces it for 2026 work. See spray foam tax credits and rebates in PA.
• Pennsylvania's federal home energy rebates (HOMES and HEAR): as of September 2026, the state DEP was still awaiting DOE approval to launch them.
• Act 129: the state's utility efficiency program entered Phase V on June 1, 2026, running to May 31, 2031; that is what funds the utility rebates above.
• Bill help: LIHEAP's 2026–2027 season opens November 2, 2026. The state's Weatherization Assistance Program provides blower-door-guided air sealing and insulation for households at or below 200% of the federal poverty level.

Want to see what sealing and insulating your house would cost? Try the insulation cost calculator, Price My Project or call (814) 208-3478.