Your Ohio Electricity Guide

How to choose and switch an Ohio electricity supplier

In most of Ohio you pick your own retail electricity supplier. This guide walks you through how it works, what to compare, and how to switch. Enter your ZIP to see the plans available in your area.

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How Ohio got the power to choose

For decades, one utility owned everything. That changed in 2001 when Ohio opened its electricity market to retail competition.

Ohio's 2001 deregulation

In 1999, Ohio passed Senate Bill 3, the law that broke up the old utility monopoly. On January 1, 2002, the market opened: for the first time customers could choose a retail supplier.

The law split the business into two roles — the utility that owns poles and wires and delivers power, and the retail suppliers (Certified Retail Electric Suppliers, or CRES) that sell energy.

PUCO and your protections

The Public Utilities Commission of Ohio (PUCO) regulates utilities and the competitive market, charged with keeping power reliable and ensuring fair competition.

  • Safe, reliable, and reasonably priced electricity
  • Clear, accurate billing and honest plan disclosures
  • Accurate metering and protection of your private information
  • The right to switch suppliers without service interruption
  • Access to tools like Energy Choice Ohio to compare offers

How deregulated Ohio electricity works

Two different companies touch your power. Knowing which does what is the whole game.

Your retail supplier (CRES)

  • Who they are: Certified Retail Electric Suppliers like Ambit Energy that sell you an electricity plan.
  • What they set: your rate, your contract term, and your billing.
  • Your choice: you pick the supplier, and you can switch when you want.
  • Why ZIP matters: the plans and prices a supplier can offer change by ZIP and utility area.

This is the part you control. Picking the right supplier and plan is where the savings come from.

Your local utility (delivery company)

  • Who they are: AEP Ohio, Duke Energy Ohio, FirstEnergy, or Dayton Power & Light.
  • What they do: own the poles, wires, and meters and restore outages.
  • Assigned, not chosen: your utility is set by your address. Switching suppliers never changes it.
  • Same for everyone: delivery charges are regulated and identical across all suppliers in that area.

Because the utility is the same no matter who you buy from, your power stays on through a switch and outages are handled the same way.

Understand the details before you switch

The pieces that decide what you actually pay, in plain English.

Why electricity rates vary by ZIP code

Every supplier asks for your ZIP first because the plans and prices they can offer change from place to place:

  • Utility delivery charges differ between service areas.
  • Local competition shifts the range of prices on offer.
  • Usage patterns vary between urban and rural areas.
  • Wholesale energy costs differ across utility load zones.

Even neighboring cities can land on different rates. That is why a real comparison starts with your exact address and ZIP.

How to read your electricity plan

Before you sign up, understand these key details:

  • Energy charge (rate per kWh): the main price you pay for electricity.
  • Utility delivery charges: regulated charges set by your local utility for maintaining poles and wires.
  • Contract length: how long you are locked in. Shorter is more flexible, longer can lock in savings.
  • Early termination fee: what it costs if you leave before the term ends.
  • Any monthly base fees: extra charges just for having an account.
  • Renewable content: the percentage of energy from renewable sources, if any.

Always ask the supplier to show you the plan details before you enroll.

The plan types you will see
  • Fixed-rate: the rate stays the same for the whole term. Best for budgeting and stability.
  • Variable or indexed: the rate can change month to month. Bills can spike, so compare carefully.
  • Time-of-use: free nights or free weekends. Best if you can shift usage into the free window.
  • Green/Renewable: matched to wind or solar generation. Often priced the same as standard plans in Ohio.
Moving to Ohio? Setting up electricity

Setting up power in a deregulated part of Ohio is quick. Have these ready:

  • Your new address and ZIP code
  • Your planned move-in date

You can start or switch service online in a few minutes.

Electricity for apartments

Smaller homes do best with plans built for lower usage:

  • Fixed-rate plans that do not penalize low usage under 600-800 kWh.
  • Shorter terms that match your lease length.
  • Plans without high monthly base fees.

Compare your exact usage level when shopping.

Major Ohio utilities and service areas

Your utility handles delivery and outages, not your retail supplier.

Utility Typical service area Outage phone
AEP Ohio (American Electric Power) Central and Southern Ohio, including Columbus 1-888-544-4877
Duke Energy Ohio Southwest Ohio, including Cincinnati 1-800-543-5599
FirstEnergy (Ohio Edison, The Illuminating Co., Toledo Edison) Northeast and Northwest Ohio, including Cleveland and Toledo 1-888-544-4877
Dayton Power & Light (AES Ohio) Miami Valley region including Dayton 1-844-233-0123

Ready to see your plans?

Enter your ZIP to compare real Ohio rates and enroll online.

Ohio electricity questions

How do I know if I can choose a supplier in Ohio?

Most of Ohio has a deregulated market where you can choose your supplier. If you live in areas served by AEP Ohio, Duke Energy Ohio, FirstEnergy, or Dayton Power & Light in their competitive territories, you can choose.

Will my electricity get disconnected when I switch suppliers?

No. Switching suppliers in Ohio is designed to be seamless. As long as your account is in good standing, your power stays on while the switch is processed.

Do I choose my utility?

No. Your utility is assigned based on your physical location. You choose the retail supplier (CRES), but the utility that maintains the grid stays the same.

Are delivery charges the same for every supplier?

Yes. Utility delivery charges are regulated by PUCO and are identical across all suppliers in that service area.

What contract length is best?

Many Ohio customers choose a 12-month fixed plan for balance and predictability. When rates are favorable, longer terms like 24 or 36 months can lock in protection for a longer period.

Can I switch back if I do not like my new supplier?

Yes. You can switch suppliers at any time if you are not under contract, or you can wait for your contract to end. Switching is free and happens automatically without service interruption.

Call or text: (361) 582-9724