Ohio · Updated August 28, 2026

Why is my Ohio Edison bill so high?

Verified August 28, 2026. Source: Ohio Edison Company tariff P.U.C.O. No. 11, Rider GEN sheet 114 and Rate GS sheet 20. Reviewed at the start of each month.

The short version

Your bill has two halves. One you cannot change, one you can.

Ohio Edison is your utility, one of FirstEnergy's three Ohio companies alongside Toledo Edison and The Illuminating Company. It will always deliver your power and always send your bill. But the supply half is open to competition, and most Ohio businesses have never switched — so they sit on the default rate, called the Standard Service Offer.

What changed on June 1, 2026

Rider GEN is the line that covers your generation supply. It has two components, and the filed tariff breaks them out even though most coverage reports only the total.

The capacity half is the part worth understanding. It is set by PJM's annual capacity auctions and allocated to each utility based on peak demand — which is why regional grid conditions land on your bill whether your own usage changed or not. Capacity prices across PJM rose from $28.92 to $329.17 per MW-day in two years, driven largely by data center load.

What that gap costs a small business

The supply rate is the only part a switch moves, so this is the arithmetic that matters.

These use the lowest advertised competitive rate. Your actual offer depends on your usage pattern and contract length, which is why the advertised number and your real number are rarely the same.

The part that catches business owners out

If your bill jumped and the supply rate does not explain it, look for a demand charge. On Rate GS, Ohio Edison bills capacity separately from the kilowatt-hours you consumed, and it is based on your peak — not your total.

Billing demand is the highest 30-minute integrated kilowatt reading of the month, with a 5 kW floor. One afternoon where the walk-in compressor, the HVAC and the ovens all run together can set a demand charge that follows you for the entire billing period. Cutting total consumption does nothing for it; shifting when equipment starts does.

If you have no demand meter and use more than 1,000 kWh a month, Ohio Edison estimates your demand as kWh divided by 200. A business using 4,000 kWh is billed as though it peaked at 20 kW — whether it did or not. Getting a demand meter installed can be worth it if your real peak is lower than the estimate.

Three other reasons your bill jumped

1. You rolled off a fixed contract

Fixed-rate supply contracts expire quietly. When yours does, you usually drop to a variable rate or back to the default — often at a much higher price, with no notice that reads like a warning.

2. A variable-rate supplier repriced you

If you signed with a competitive supplier on a variable plan, your rate can move every month. Introductory rates that beat the utility in month one frequently exceed it by month six.

3. Seasonal load, and winter rates

Rider GEN applies separate winter rates during the winter billing period. Combined with heating load, a January bill can look alarming for reasons that have nothing to do with being overcharged — worth ruling out before assuming you were.

When switching is the wrong move

If you are already on a fixed contract below 9.3786¢, stay put — early termination fees usually run $50 to $200 and will erase months of savings. If your contract ends within 60 days, wait and switch at renewal instead. And if a demand charge caused the spike, changing suppliers will not fix it, because demand charges sit on the delivery half of the bill.

How to check your own rate in five minutes

Pull your most recent Ohio Edison bill and find these four things:

1. 1.Your rate schedule — printed near the account details. Rate GS is General Service Secondary, the standard small commercial tariff
2. 2.Your supply rate in cents per kWh — if it reads 9.3786¢, you are on the default and have never switched
3. 3.Your billing demand in kW — if this line exists, a demand charge is part of your bill
4. 4.Your contract end date, if a competitive supplier appears on the bill

Then compare against current offers on Apples to Apples, the free comparison tool run by the Public Utilities Commission of Ohio. It lists every certified supplier licensed in your territory beside the utility's default rate.

Most private rate-comparison sites are paid by the suppliers they list, so the order you see is often the order of who pays most rather than who is cheapest for your usage. The PUCO tool is the neutral one — it is run by the state regulator and has nothing to sell you.