Ohio Energy Aggregation: Why Your Supplier Changed Without You Doing Anything
It's the most common "wait, what?" moment in Ohio energy: a letter announces that your electricity or gas supplier is changing, you never signed anything, and it's somehow legal. Welcome to governmental aggregation — an Ohio institution that most other states don't have, and that most Ohioans are enrolled in without quite realizing it.
What aggregation is
Ohio law lets cities, townships, and counties pool their residents into one giant buying group and negotiate a bulk energy rate with a supplier — after the community approves it in a ballot vote. Once approved, the common form is opt-out aggregation: every eligible household is enrolled automatically unless they say no. That letter you got isn't junk mail or a scam — it's the legally required opt-out notice, and ignoring it means you're in.
The biggest player is NOPEC (Northeast Ohio Public Energy Council), covering hundreds of communities, but many cities run their own — Columbus, Cincinnati, Cleveland and dozens of suburbs each negotiate community deals. If your bill shows a supplier you never chose, your community's aggregation is almost certainly why.
Is your aggregation rate actually good?
Often yes — genuinely. Aggregations negotiate with the leverage of tens of thousands of meters, and their rates frequently beat the utility default. Some also buy 100% renewable supply as a community choice. But two honest caveats:
- "Negotiated" isn't "always cheapest." Aggregation rates are set for a term; when the market moves, they can end up above the Price to Compare or below the best open-market offer. There have been stretches — 2022 was famous for it — when some aggregations returned members to the utility default because their contract price went bad.
- The rate is on your bill; check it like any other. Find the supply rate on your bill, and compare it on your utility's page here against today's PTC and best offers. Aggregation deserves the same ten-second test as everything else.
Your rights: leaving, staying out, coming back
- Opting out is free — return the card/website form within the notice window (usually 21 days), or leave later; aggregations generally can't charge residential members exit fees for opting out at the terms they publish.
- Being in a contract protects you from enrollment. If you're already signed with your own supplier, the aggregation skips you — automatic enrollment only sweeps up default-service customers.
- You can usually rejoin at the next enrollment period if you leave and change your mind.
- Opting out doesn't disconnect anything. You simply go back to (or stay on) utility default supply, or a supplier you pick. Wires, delivery, and reliability never change.
The decision framework
Treat your aggregation like a well-meaning default: probably fine, occasionally excellent, sometimes stale. Twice a year, compare its rate against the current market on this site. If the aggregation wins — stay, enjoy the bulk discount, do nothing. If the open market beats it clearly, switching is your right and takes minutes — just check your aggregation's terms for the cleanest exit timing. The worst move is the common one: assuming the community deal is automatically best, forever, and never looking.