Why is my electric bill so high in 2026?
Before you blame the utility or the heat pump, split the bill into its parts. Most surprises come from one of four places, and you can check all four on a single bill.
Searches for "why is my electric bill so high all of a sudden" rose sharply in 2026. NOI Energy tracked the trend. Here is how to find the answer on your own bill.
1. Is it supply or delivery?
Most bills have two halves. Supply (sometimes called generation) is the energy itself. Delivery (sometimes called distribution or transmission) is the cost of the wires that bring it to your home. Compare each half with the same month last year. If one half grew and the other did not, you know where to look.
- If supply grew, check whether your supply price changed, or whether a third-party supply contract ended and rolled onto a variable rate.
- If delivery grew, check for a new delivery rate or a new fixed or per-kWh charge. These are set by your state regulator and apply to every customer on your rate.
2. Did the price per kWh change?
Divide each half of the bill by the kWh used. If the price per kWh rose, your usage may not have changed at all. Many utilities change supply prices at set points in the year, and regulators approve delivery rate changes after rate cases.
3. Did you use more?
- Compare kWh, not dollars. Your bill usually shows a 12-month usage chart.
- New loads. An EV, a heat pump, a pool pump, a space heater or a home office all add up.
- Weather. A hot summer or a cold snap moves heating and cooling use.
- Something running when it should not. A failing well pump, a stuck dehumidifier or an old fridge in the garage can run all day.
4. Was it a normal bill?
- Billing days. A 35-day bill costs more than a 28-day one at the same usage.
- Estimated reads. If the meter read says "estimated", the next actual read can catch up in one large bill.
- Credits that ended. A one-time credit or a solar credit that ran out last month makes this month look high.
Florida: what changed for FPL customers
On November 20, 2025 the Florida Public Service Commission approved Florida Power & Light's four-year rate settlement. Base rates rise by $945 million in 2026 and $705 million in 2027. As reported, a 1,000 kWh residential bill in FPL's traditional territory goes from $134.14 to $136.64 in 2026. In Northwest Florida, the same bill goes from $143.60 to $141.36.
Your own change depends on your usage and rate. Compare your bill's rate lines with last year's.
Connecticut and the rest of New England
Connecticut and Massachusetts utilities publish their supply prices and change them during the year, and delivery rates change after regulatory decisions. Your bill names your rate and your supplier. Check both against last year's bill. If you are on a third-party supplier, check when your contract price ends.
When solar or a battery helps
Solar lowers the energy you buy from the utility. A battery stores energy for the evening and for outages, and in Connecticut it can earn program payments. Neither changes your utility's rates. Whether either one pays at your home depends on your roof, your usage and your state's rules, which is why we start with one bill.
Questions homeowners ask
Why did my electric bill double when I used the same amount?
Divide each part of the bill by the kWh used. If the price per kWh rose, the supply price, a delivery rate or a supplier contract changed. Check whether a fixed-price supply contract ended and rolled onto a variable rate.
What is the difference between supply and delivery charges?
Supply is the energy itself. Delivery is the cost of the poles, wires and meters that bring it to your home. Delivery rates are set by your state regulator; supply can come from the utility or from a third-party supplier.
Did FPL raise rates in 2026?
Yes. The Florida Public Service Commission approved FPL's rate settlement on November 20, 2025, with base rate increases of $945 million in 2026 and $705 million in 2027. As reported, a 1,000 kWh residential bill in FPL's traditional territory goes from $134.14 to $136.64 in 2026.
Sources
Reviewed October 19, 2026. Programs and rates change; your written review confirms what applies to your address.
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