Columbus OH Electric Choice: How to Compare Supplier Rates at 1,000 kWh
If you live in or around Columbus and open an electricity bill looking for a simple “rate,” you are already halfway into Ohio’s competitive market. The state lets most households and many small businesses pick who sells the generation — the supply — while the local utility still owns the poles, wires, and meters that deliver that power. Knowing how to compare offers at a realistic usage level, especially 1,000 kilowatt-hours (kWh) a month, is the difference between a clean win and a plan that only looked cheap on a postcard.
What electric choice actually means in Columbus
Ohio restructured its retail electricity market so customers can choose a competitive retail electric service (CRES) supplier for the supply portion of the bill while the distribution utility keeps delivering power. ¹ puts the split in plain terms: before restructuring, the utility handled generation, delivery, and billing together; after deregulation under Senate Bill 3 (1999), delivery stayed with the utility and supply became shoppable.
For Columbus and much of central and southern Ohio, that delivery company is AEP Ohio. ¹ lists AEP Ohio among the state’s major utilities and notes it serves the Columbus area, alongside FirstEnergy companies in the north, Duke Energy Ohio around Cincinnati, and AES Ohio around Dayton. Switching suppliers does not change who restores your power after a storm.
This is not a niche hobby. The ² reported that in 2021 about 26% of eligible U.S. residential customers in retail-choice programs participated, or 13.2 million households, across 13 states plus the District of Columbia (not counting Texas’s mandatory ERCOT-area model). Ohio stood out: participation rose from 45% in 2015 to 50% in 2021, putting the state among the national leaders that year.
Ohio’s market also shows up in how sales are booked. In EIA’s ³, the state posted about 153.7 million megawatthours of total retail sales, with roughly 115.5 million attributed to energy-only providers versus about 38.2 million to full-service providers — and an average retail price of 11.29 cents per kWh across all sectors. Competitive supply is baked into how Ohioans buy power, not an edge case.
Ohio also sits inside the PJM Interconnection, a multi-state regional grid overseen at the wholesale level by the Federal Energy Regulatory Commission, while Texas largely runs its own ERCOT island. ⁴ uses that grid difference to explain why Ohio’s wholesale backdrop and retail shopping habits feel steadier and more utility-centered than Texas’s fully retail-driven experience.
Supply versus delivery: what you can change, and what you cannot
When people say they are “shopping electricity,” they usually mean shopping the commodity price of supply. Delivery — often described as transmission and distribution, or T&D — pays for moving power from plants to your meter over high-voltage lines and the local network of poles, transformers, and substations. ⁵ stresses that in deregulated markets those delivery charges are set by the regulated utility and stay the same no matter which retail supplier you pick.
Ohio’s shopping experience keeps the utility visible. ⁴, Columbus customers typically choose a CRES provider for supply while AEP Ohio still handles delivery and often presents a combined bill with both supply and delivery charges. Texas retail providers more often own the full customer relationship; Ohio keeps the utility in the middle of billing.
That dual structure is why a “cheap generation rate” can still leave your total bill feeling high. Delivery riders, capacity-related charges, and other regulated line items do not disappear when you enroll with a new supplier. Your job as a shopper is to beat the default supply price — or at least lock in predictability — without ignoring the delivery stack you will keep paying.
Central Ohio’s grid story also matters for long-run bills even if you never build a data center. ⁶ that AEP Ohio has faced large data-center interconnection interest in its territory and proposed stricter commercial tariffs so large loads help fund transmission, noting that hyperscalers are drawn to Central Ohio partly because of retail choice for power supply. Residential shoppers do not set those tariffs, but the pressure on delivery infrastructure is part of why delivery costs can move even when your contracted supply rate stays fixed.
Why 1,000 kWh is the right yardstick
A kilowatt-hour is the standard unit on your bill: one kilowatt of demand running for one hour. Comparing plans at a single usage point stops marketers from winning on a teaser that only works at 500 kWh — or only at 2,000.
How close is 1,000 kWh to “normal”? The ⁷, citing EIA, has used about 10,908 kWh per year for a typical U.S. residential customer, or roughly 909 kWh per month. That puts 1,000 kWh just above the national average — a realistic mid-size apartment or modest house in a month that is not extreme for heating or cooling. Seasonal swings still matter: a mild spring month and a humid August can differ by hundreds of kWh in the same Columbus house, so treat 1,000 as a shared measuring stick, not a promise that every month will land there.
The practical rule is simple: pull 12 months of your own kWh from AEP Ohio statements, then evaluate every offer at your true average and at 1,000 kWh so you see both “typical” and “busy” months. If your average is 700 kWh, still run the 1,000 kWh case so you understand what happens when guests visit, a heat wave hits, or you add a space heater. If your average is 1,400 kWh, the 1,000 kWh case is your floor, not your ceiling.
⁸ calls out showing plan costs at 500, 1,000, and 2,000 kWh specifically so shoppers are not trapped by a teaser that only applies at one usage level. Texas formalizes that habit with Electricity Facts Labels that publish average price at those three buckets; Ohio offers are less standardized in packaging, which makes a self-imposed 1,000 kWh math check even more important. ⁹ makes the same point from the household side: know your monthly kWh before you fall in love with a headline cents figure.
Benchmarks you can trust: SSO, city aggregation, and the all-in state price
Before you chase a mailer, write down three numbers: your current supply cents-per-kWh (or “price to compare” style figure on the bill), the utility Standard Service Offer (SSO) if you are still on default supply, and any municipal aggregation rate you were opted into.
If you never choose a competitive supplier in Ohio, you stay on the utility SSO. ¹ that the SSO is set through a competitive auction process overseen by the Public Utilities Commission of Ohio (PUCO) and is a safety-net default — not automatically the best or worst deal. That auction-based default is a structural difference from Texas, where missing an active choice can land new movers on a Provider of Last Resort rate that is often much higher, according to ⁴.
AEP Ohio’s bypassable SSO stack has been moving. ¹⁰ that for residential RS (non-PIPP) customers, the combined Generation Energy and Generation Capacity riders were set at 10.167 cents per kWh for June 1, 2026 through May 31, 2027, slightly above the prior combined 9.986 cents. Additional bypassable riders such as the Auction Cost Reconciliation Rider update on a separate schedule and feed the all-in “price to compare.” A follow-up filing story from ¹¹ said a July 1, 2026 ACRR swing of about 0.85 cents per kWh would lift the illustrative residential all-in SSO from about 10.12 cents to about 10.97 cents per kWh. At 1,000 kWh, that is roughly $109.70 for the bypassable supply stack alone — before delivery charges.
Columbus residents also have an opt-out aggregation product. ¹² reported the City of Columbus aggregation rate rising 10% to $0.1001 per kWh beginning with the June 2026 meter read, fixed through the June 2027 meter read, as a 100% renewable product with AEP Energy remaining the supplier. At 1,000 kWh, that supply charge is about $100.10 — roughly $9–$10 below the ~10.97¢ SSO illustration above for the same month of usage, before you layer delivery.
Those are supply benchmarks, not total bills. EIA’s ¹³ put Ohio’s average residential price (all charges reflected in revenue per kWh sold) at 19.49 cents per kWh in April 2026, up from 16.32 cents in April 2025. At 1,000 kWh, a 19.49¢ all-in average implies about $194.90 for a statewide average residential customer that month — a reminder that delivery and other charges make the full bill much larger than the generation line you are shopping. The same table put the U.S. residential average at 18.83 cents per kWh in April 2026, so Ohio’s all-in residential average sat a bit above the national figure that month.
Worked comparison at 1,000 kWh of supply only (illustrative, using the published benchmarks above):
- AEP Ohio SSO near 10.97¢: about $109.70
- Columbus aggregation at 10.01¢: about $100.10
- A hypothetical CRES fixed offer at 9.75¢ with a $5 monthly fee: (0.0975 × 1,000) + $5 = $102.50
The third line only “wins” if the fee applies as written, the rate is truly fixed for the term you care about, and you are not giving back the gap through an early termination fee later. That is the whole game: identical kWh, all fees included, same time window.
How to compare supplier offers without getting fooled
Start with your bill, not a slogan. Find your recent monthly kWh and the supply rate you are paying today. Then line up competing CRES offers at the same kWh. ⁹ frames the core categories: fixed-rate plans that lock a cents-per-kWh price for a term; variable-rate plans that can move with market conditions; prepaid options; time-of-use designs; and renewable products that use renewable energy credits. Ohio’s menu is narrower than Texas’s — ⁴, with shorter typical contract lengths and fewer exotic structures — which makes the fixed-versus-variable decision the main fork in the road.
Watch introductory pricing. Federal Trade Commission staff, commenting on retail electricity disclosure rules in Pennsylvania, ¹⁴ that marketers should make clear when an introductory rate is lower than the rate that applies after the intro period, because temporary discounts otherwise defeat apples-to-apples shopping. That consumer-protection logic travels well to Ohio mailers that headline a low first-month number. The same FTC staff comment also backs disclosing how non-volumetric fees affect bills at different consumption levels — another reason the 1,000 kWh conversion matters when a plan adds a monthly charge.
Also watch “energy-only” ads that omit monthly fees, minimum-usage conditions, or pass-through language. Convert every offer into dollars at 1,000 kWh:
- Rate × 1,000, plus any fixed monthly fee, equals the supply subtotal.
- Subtract any credits that actually apply at 1,000 kWh (ignore credits that only kick in at higher tiers).
- Compare that subtotal to SSO and to the Columbus aggregation rate if you are eligible.
- Only then decide whether a green premium, a shorter ETF, or a longer lock is worth the gap.
ZIP code still rules availability. ⁸ that plans are not universal and must be filtered to what is eligible at your location and utility territory. A rate quoted for a Cleveland ZIP is not a Columbus quote. Licensed brokers and official comparison charts exist for a reason: they are supposed to narrow the field to offers that can actually serve your meter.
Fixed rates, variable rates, contracts, and exit fees
A ¹⁵ locks the price per kWh for a contract term — commonly discussed in the 6-to-36-month range — while a variable-rate plan can change month to month with market conditions. Fixed rates buy predictability; variable rates buy flexibility and the risk of spikes. Ohio’s connection to the broader PJM market can cushion some local shocks relative to an islanded grid, but ⁴ that Ohio is not immune to price swings when demand is high or natural gas prices rise — which is exactly when a floating retail rate can surprise you.
Early termination fees (ETFs) are the fine print that turns a “better rate” into a break-even puzzle. ¹⁵ advises checking ETF terms before leaving a mid-contract plan and notes that savings sometimes offset the fee — and sometimes do not. ¹⁶ suggests a simple break-even: divide the ETF by your expected remaining kWh, add that effective cents-per-kWh penalty to the new rate, and see whether you still beat staying put. A $150 ETF left on a contract with 5,000 kWh remaining is a 3¢/kWh headwind; if your new offer is only 1¢ better than your current rate, you are not actually saving by leaving early.
Timing is boring and important. Enrollment itself is typically quick; the new rate usually starts on the next meter-read / billing-cycle boundary — often about one to two weeks, depending on the utility schedule — and switching should not interrupt service because the wires company never changes, according to ¹⁵. Plan switches around your read date so you are not mentally banking savings for a month that is still billed under the old supplier. ¹⁶ frames the consumer sequence as scope (ZIP and utility) → compare → enroll, with the utility coordinating the handoff in the background.
Aggregation, renewables, and other paths besides door hangers
Not every Columbus customer arrives at a rate by surfing supplier websites. Municipal aggregation bundles residents (usually on an opt-out basis) and negotiates a community rate. Columbus voters authorized aggregation aimed at a large renewable procurement, as ¹⁷ when Issue 1 passed with a large majority and set up a path toward net-100% renewable supply with an opt-out. The later ¹² shows how those community contracts reprice over time — still fixed for a defined period, still renewable-labeled, still worth comparing to both SSO and individual CRES offers at 1,000 kWh.
Renewable offers in Ohio exist but are less ubiquitous than in Texas, per ⁴. If “100% renewable” matters to you, read what the product actually claims (for example, renewable energy credits) and price the premium at your kWh, not as a vibe. A green product that costs 0.5¢/kWh more than a brown fixed rate is about $5 per month at 1,000 kWh — an honest number you can weigh against other priorities.
Small-business owners in AEP Ohio territory shop the same supply-versus-delivery split, but commercial tariffs add demand charges and class-specific riders. Energy Choice Matters’ ¹⁰ shows separate combined energy-and-capacity SSO components for GS non-demand-metered and demand-metered secondary classes (about 9.81¢ and 9.73¢ per kWh, respectively, for the energy-plus-capacity pair before other bypassable riders). A café or shop should compare at its real kWh and peak demand, not only at a residential 1,000 kWh shortcut — though 1,000 kWh remains a useful sanity check for very small loads. ¹⁵ notes that commercial plans are available in Ohio’s deregulated territories through licensed brokerage channels the same way residential plans are: by location, not by wishful thinking.
A practical Columbus shopping checklist
- Confirm you are in a competitive utility territory (AEP Ohio for most of Columbus) and pull 12 months of kWh.
- Write down today’s supply rate, the current SSO / price-to-compare style figure, and whether you are on city aggregation.
- Convert every offer to dollars at 1,000 kWh and at your true average kWh.
- Label each plan fixed or variable; note term length, ETF, and any intro-to-ongoing rate step-up.
- Keep delivery expectations honest: shopping changes supply, not the poles, as ¹⁶ and ¹ both underline.
- Enroll with account details ready; expect the switch on the next billing cycle, not overnight.
- Re-check before renewal season. SSO riders and aggregation contracts move on published schedules — the 2026 SSO and Columbus aggregation updates are Exhibit A.
- If a deal is only “cheap” at a usage level you never hit, discard it. The ⁸ exists because teaser tiers are a known failure mode.
Electric choice in Columbus rewards arithmetic more than loyalty. Use 1,000 kWh as your shared measuring stick, benchmark against SSO and aggregation, read past the intro rate, and remember that AEP Ohio still delivers the electrons either way. The supplier you pick only has to win on the part of the bill you are actually allowed to shop.