Best Electricity Plans for Heat Pump Homes 2026

If you’ve installed a heat pump — or you’re about to — your electricity bill is about to become the single biggest line item in your home energy budget. A whole-home heat pump can pull 6,000–12,000 kWh per year just for space heating and cooling, on top of the 4,000–8,000 kWh a typical household already uses. That makes picking the right electricity plan worth real money. The wrong plan costs heat pump owners $400–900 a year compared to the right one. This guide breaks down which plan structures favor heat pumps in 2026 and which traps to avoid.

Why Heat Pumps Change the Electricity Plan Math

A gas-heated home buys roughly 8,000 kWh of electricity a year. A heat pump home in a cold climate (Pennsylvania, Ohio, New York, Massachusetts) typically buys 14,000–20,000 kWh — double or triple the usage. In warmer deregulated states (Texas, much of New Jersey, Maryland), the increase is smaller, but heat pumps still push annual usage 30–60% above gas-heated baselines.

That heavy load profile changes which plan features matter. A 0.5¢/kWh difference, which is meaningless on 8,000 kWh, becomes a $70–100/year swing on 18,000 kWh. Demand charges, tier breakpoints, and minimum usage fees all behave differently when usage doubles.

Bill Credit Plans: The Heat Pump Trap

The most expensive mistake heat pump owners make is signing up for a “bill credit” plan that advertises a low headline rate but only applies it at specific usage tiers. In Texas, these plans typically structure as:

• 9.5¢/kWh advertised rate
• $80 bill credit only if monthly usage is between 1,000 and 1,999 kWh
• $120 bill credit only if monthly usage is between 2,000 and 2,999 kWh
• No credit below 1,000 kWh

A heat pump home will land at 800 kWh in shoulder months (March, October) and 2,400 kWh in winter or summer peak. Half the year you miss the credit window entirely, and the effective rate balloons to 13–15¢/kWh on bills that already include heavy usage. The headline rate is a mirage.

Rule of thumb: if a plan structure depends on hitting a usage window, and your usage swings more than 1,000 kWh between seasons (most heat pump homes do), the plan is wrong for you regardless of the advertised rate.

What to Look For Instead

Three plan structures consistently favor heat pump homes:

1. Flat-Rate Plans With No Usage Tiers

Find a plan that charges the same rate per kWh whether you use 500 or 3,000 kWh. The EFL (“Electricity Facts Label”) should show the same “average price at 500 kWh,” “1,000 kWh,” and “2,000 kWh” — within 0.5¢ of each other. If those numbers diverge by 2¢ or more, walk away.

2. Time-of-Use With Overnight Heating Loads

Heat pumps can be programmed to pre-heat the home overnight when off-peak rates are 6–8¢/kWh, then coast through the on-peak window with reduced output. Modern heat pumps with variable-speed compressors (Mitsubishi, Daikin, Carrier Infinity) are particularly well-suited to this strategy. You can shift 40–60% of winter heating load to off-peak hours without sacrificing comfort.

3. Renewable / Wind-Heavy Plans Priced Below Grid Average

In Texas especially, 100% wind plans are sometimes priced 1–2¢ below conventional plans because wind generation peaks at night and weighs down the wholesale price during off-peak hours. Heat pump homes that pre-heat overnight pair naturally with these plans.

The Cold-Climate Wrinkle: Backup Resistance Heat

Heat pumps in PA, NY, OH, NJ, MA, CT, and similar climates have an electric resistance backup that kicks in below roughly 25–35°F (depending on the system). Resistance heat draws 3x more power than the heat pump in normal operation. If your auxiliary heat runs for 200 hours over a cold winter, that’s an additional 1,500–2,500 kWh — and it tends to run during exactly the on-peak hours that TOU plans punish hardest.

If you live in a climate where auxiliary heat runs more than 5% of the heating season, a flat-rate plan is usually safer than TOU. Cold-climate heat pump owners should also consider:

• Pairing the heat pump with a smart thermostat that has “lockout” temperature control to prevent unnecessary aux heat use
• Sealing duct leaks and adding insulation before signing up for TOU (reduces aux heat reliance)
• Upgrading to a cold-climate heat pump (rated for full capacity at 5°F) if your current unit struggles below 25°F

State-by-State Notes

Texas: Avoid bill credit plans. Look for true flat-rate plans from Champion, Veteran Energy, or Rhythm in the 12–14¢ range. Free Nights plans work well if you have an EV plus a heat pump.

Pennsylvania: PECO and PPL territories have decent flat-rate options from Constellation and Direct Energy. Avoid promotional rates that step up after 3 months.

New York: Default utility supply is often competitive for high-usage homes. Compare retail offers against the default closely — sometimes “shop for savings” is a losing trade for heat pump owners.

Illinois: ComEd Hourly Pricing can save heat pump owners 10–15% if you’re willing to actively manage thermostat schedules. Otherwise, fixed-rate retail plans in the 8–10¢ range are the safe play.

New Jersey, Massachusetts, Connecticut: Net metering rules and supplier incentives vary by utility. Compare both the supply charge and any clean energy fees on the EFL.

Don’t Forget the Delivery Charge

The plan you shop is only the supply portion of your bill — typically 50–60% of the total. The delivery portion is set by your regulated utility and is the same regardless of which retail supplier you choose. On a heat pump home with 18,000 kWh of annual usage, the delivery charge alone might be $1,200–1,500.

This matters because the right move sometimes isn’t switching suppliers — it’s reducing usage. A $400 attic insulation upgrade can save more annually than switching suppliers ever will.

Frequently Asked Questions

Should I size up my electrical service for a heat pump?
If you have 100A service, get a load calculation done before installing a whole-home heat pump. Adding heat pump heat + EV charging + induction cooking to a 100A panel often requires either a service upgrade or load management hardware (Span panel, DCC-12, etc.).

Are heat pump rebates available on top of choosing a good electricity plan?
Yes. The 25C federal tax credit covers 30% of heat pump install costs up to $2,000. Many utilities offer additional rebates of $500–$2,500. State programs in MA, NY, NJ, and CT stack further.

Will a heat pump break even faster on a cheaper electricity plan?
Switching from a 14¢/kWh plan to a 10¢/kWh plan saves a heat pump home roughly $700/year on the heating/cooling load. That alone cuts a $7,000 heat pump payback period by about a year.

How much does it cost to run a heat pump in a deregulated state?
For a 2,000 sq ft home with a properly sized heat pump in a moderate climate: roughly $900–1,400/year for combined heating and cooling on a 12¢/kWh plan. Add 30–50% for colder climates with significant aux heat use.

Does it make sense to install a heat pump if my electricity rate is high?
Compare the heat pump’s running cost (kWh × electric rate ÷ COP) against your current heating fuel’s cost. Even at 18¢/kWh, a modern heat pump with COP 3.0 often beats propane and oil. Natural gas at $1.50/therm is harder to beat unless rates are below 14¢.

Can I shop electricity supply and stay with my regulated utility?
Yes. In every deregulated state, shopping supply doesn’t affect who delivers your power or who you call for outages. The utility still maintains the lines and reads the meter.

Bottom Line

Heat pump homes are too high-usage to play the bill credit game. Pick a flat-rate plan with prices that don’t change across usage tiers, or pair the heat pump with a TOU plan only if your climate is mild enough that auxiliary heat rarely runs. The right plan saves $400–900 per year — about the same as a moderate efficiency upgrade, with no upfront cost.