Ohio · Updated August 28, 2026

Ohio energy choice, explained for business owners

Verified August 28, 2026. Source: Ohio Revised Code Chapter 4928 and PUCO's certified supplier listings. Reviewed at the start of each month.

What energy choice actually means

Your bill has two halves, and deregulation only opened one of them.

That distinction is the whole of energy choice. It is also why a business that switches supplier and still sees a high bill has usually been hit by something on the delivery half — most often a demand charge.

Do you have choice?

If your bill comes from one of the four investor-owned utilities, yes:

• —AEP Ohio — Columbus and central Ohio
• —AES Ohio — Dayton and southwest Ohio
• —Duke Energy Ohio — Cincinnati and southwest Ohio
• —Ohio Edison — Akron and northeast Ohio

If your electricity comes from a municipal utility or a rural electric cooperative, you generally do not have choice — those are not part of the deregulated market. Check the name on your bill before spending time comparing offers you cannot buy.

Who the suppliers in Ohio are

Dozens of companies are certified by PUCO to sell retail electricity in Ohio. Certification is the thing that matters: it means the supplier has met the state's financial and technical requirements and is bound by its consumer protection rules.

This page does not rank them, and you should be wary of pages that do. A ranked list of “best Ohio electricity suppliers” is almost always ordered by which supplier pays the site the most per enrollment. The complete certified list is published by the regulator at energychoice.ohio.gov, and it is neutral by construction.

But knowing who the suppliers are is the easy half. The harder question — which of them would actually quote you a better number than you pay now — depends on your usage, your peak and your contract date, none of which appear on any supplier list.

What the default rate costs

If you never switched, you are on your utility's Standard Service Offer. Here is what that is, against the lowest competitive rate currently available in Ohio.

What choice does not change

Your utility still owns the wires, still restores power after a storm and still sends the bill. Reliability does not change. In most Ohio cases you keep receiving a single bill, with the supplier's charge shown as a line on it. And the demand charge — the one billed on your peak rather than your total — stays exactly where it was, because it sits on the delivery half.

Why a supplier you never chose might be on your bill

Many Ohio municipalities and counties run government aggregation: they negotiate a group supply contract and enrol residents and small businesses in it automatically, with an opt-out notice rather than an opt-in. If a supplier name appears on your bill and you have no memory of choosing it, aggregation is the usual explanation.

Aggregation is not a bad deal by default — group buying power is real. But it is a contract you did not shop, with a term and a rate you did not pick, so it is worth checking against your own numbers rather than assuming.

How to actually exercise choice

Choice is only worth something if you know what you are choosing away from. That number is on your bill, not on any comparison chart.

1. 1.Find your current supply rate, and whether a supplier is already named on the bill
2. 2.Find your billing demand in kW, if the line exists — above roughly 10 kW it is often the larger problem
3. 3.If a supplier appears, find the contract end date before doing anything else
4. 4.Only then compare offers, and ask for all-in pricing against your usage rather than the headline rate

The first three steps are about your own bill, and no comparison tool can do them for you. That is the work we do — by hand, one bill at a time.

When choice isn't worth exercising

If you are already on a fixed contract below your utility's default rate, stay put — early termination fees typically run $50 to $200 and will erase months of savings. If your contract ends within 60 days, wait and switch at renewal. And if your bill rose because of a demand charge, switching supplier changes nothing at all.

Data from the Office of the Ohio Consumers' Counsel shows that historically, consumers who chose a marketer have spent more than those who stayed on the utility's standard offer. Choice is worth exercising when the numbers say so, and not on principle.