Cincinnati Medical Office Electricity Costs
Medical Offices · Cincinnati, Ohio
Market-reference note: Numerical default-price examples below retain their cited 2026 reference period. They are historical class-level context, not a current account quote. Confirm the applicable business rate, components and effective dates on your bill before comparing an offer. How to establish your benchmark.
What does electricity cost a medical office in Cincinnati?
A mid-size medical office (15,000 ft²) uses roughly 224,000 kWh a year. CBECS 2018 puts diagnostic medical offices at about 14.9 kWh per square foot per year and clinics at about 18.9; non-diagnostic medical offices (which EIA counts as offices) average about 12.8. In Cincinnati, that power is delivered by Duke Energy Ohio, and the generation portion can be bought from a PUCO-certified supplier.
On Duke Energy Ohio's default price for small businesses — about 11.36¢/kWh on the DM (first 2,800 kWh) rate (effective June 1, 2026) — the generation cost alone for the sites below looks like this:
| Illustrative site | Annual use | Est. peak demand | Est. capacity tag | Capacity cost at 2026/27 price | Generation cost at 11.36¢/kWh | Value of 0.5¢/kWh |
|---|---|---|---|---|---|---|
| 5,000 ft² | 74,500 kWh | 21 kW | 18 kW | $2,171/yr (≈2.9¢/kWh) | $8,462/yr | $372/yr |
| 15,000 ft² | 224,000 kWh | 64 kW | 54 kW | $6,514/yr (≈2.9¢/kWh) | $25,386/yr | $1,118/yr |
| 40,000 ft² | 596,000 kWh | 170 kW | 145 kW | $17,371/yr (≈2.9¢/kWh) | $67,695/yr | $2,980/yr |
How these numbers are built: annual use = 14.9 kWh/ft² (EIA CBECS 2018 Table C22, medical office (diagnostic) (mean; median 11.0)). Peak demand assumes a 40% load factor; the capacity tag assumes 85% of that peak falls in the grid's summer peak hours. Capacity cost uses PJM's 2026/27 clearing price of $329.17/MW-day (about $120 per kW-year) before utility scaling factors. These are illustrations for sizing a decision — your own bills and interval data are what suppliers price.
What drives a Cincinnati medical office's bill
Ventilation is about 32% of outpatient electricity in CBECS and lighting about 19%; imaging and lab equipment add sharp but short demand spikes.
Median outpatient operating hours are 45 a week — a weekday daytime profile with low nights and weekends, and a summer afternoon cooling peak.
On a Duke Energy Ohio bill those loads show up in three places: the generation charge (the only part a supplier replaces), transmission and distribution charges set by PUCO-approved tariffs, and — for most business rate schedules — a demand charge on your peak kilowatts. On Duke Energy Ohio bills the generation ("supply") charges and the distribution charges are listed separately; small businesses on Rate DM see a first block of usage (the first 2,800 kWh) priced differently from later blocks.
Cincinnati specifics
Duke Energy Ohio's small-business default price (Rate DM, first 2,800 kWh) rose to about 11.36¢/kWh on June 1, 2026, so the gap between the default price and competitive offers tends to be wider in Cincinnati than in FirstEnergy territory.
Duke's DEOK capacity zone has cleared at the same price as the rest of PJM in the last three auctions, but it cleared higher than the RTO in 2024/25 ($96.24 vs $28.92 per MW-day), a reminder that zonal prices can split.
Buying electricity for one Cincinnati medical office
Most single practices are small-commercial accounts eligible for aggregation and standard fixed offers; health systems with many outpatient sites buy them as a portfolio.
Practical steps for a single location:
- Pull 12 months of Duke Energy Ohio bills and note the rate schedule, peak kW and any supplier already listed.
- If the site uses 700,000 kWh a year or less and never chose a supplier, check whether it was enrolled in a community aggregation program.
- Ask for fixed prices that include capacity for 12, 24 and 36 months and compare each against the default price on your actual usage.
- Make sure every quote shows broker compensation and any pass-through charges as separate lines.
Where a Cincinnati medical office can cut costs
- Set HVAC schedules to actual clinic hours, including evening and weekend setbacks.
- Ask imaging vendors about standby modes for MRI/CT support equipment.
- Retrofit exam-room and corridor lighting with LED and occupancy sensors.
- Consolidate practices in multi-tenant buildings under one landlord contract only if the lease allows it.
Ohio's utilities no longer offer general business efficiency rebates (PUCO ended or declined those programs in 2024–2025), so projects have to pay back on energy and demand savings alone.
FAQ
How much does electricity cost for a medical office in Cincinnati?
At Duke Energy Ohio's small-business default generation price of about 11.36¢/kWh, a 15,000 ft² medical office using 224,000 kWh a year would pay about $25,386 a year for generation alone, before delivery, demand charges and taxes.
Which utility serves medical offices in Cincinnati?
Duke Energy Ohio.
How much electricity does a medical office use?
A 15,000 ft² diagnostic office at the CBECS average of 14.9 kWh/ft² would use roughly 220,000 kWh a year.
Is a medical office a mercantile customer?
Usually not — most single offices are below Ohio’s 700,000 kWh/yr mercantile threshold.
Related: Medical offices & outpatient clinics in Ohio · Cincinnati business electricity · Duke Energy Ohio guide · Medical offices & outpatient clinics across Hamilton County
Decision worksheet: Cincinnati medical office operations
Tiered billing and a changing operating day
For a Duke Energy Ohio account, ask which commercial schedule and usage blocks apply. A small first-block reference cannot price an entire month. Test the offer against the same monthly consumption profile, especially where seasonal hours change.
For a medical office in this market, the useful starting evidence is required clinical loads separately from unoccupied-office consumption. This is a review question, not an assumption that every local facility has the same equipment or schedule. Record what your site actually does, then explain the difference between the historical bill period and the proposed contract term.
| Delivery-utility guide for Cincinnati | Evidence needed before pricing |
|---|
The local guide is a starting map, not an address-level enrollment determination. Keep utility bills and account identifiers in the private document package, not the initial website inquiry. The Ohio bill guide explains how to identify the delivery and supply companies.
A medical office review should test these operating questions
- Load separation: identify clinical equipment, ventilation and appointment schedules. Distinguish electricity use from gas, water and other operating costs before comparing a retail electric offer.
- Change case: document new imaging equipment, procedure rooms or extended clinic hours. Ask the supplier whether that change affects quoted volume, capacity treatment, demand assumptions or the offer’s validity.
- Comparable performance: track kWh per operating hour with equipment and ventilation requirements noted. A raw dollar-per-month comparison mixes prices and operations; a unit measure needs the operating context beside it.
- Account responsibility: Which equipment must stay energized outside appointment hours? Record the responsible party and who can authorize a contract before asking someone to sign.
- Contract fit: Does a new lease make the practice or landlord responsible for supply? Ask for the answer in the actual agreement or written offer schedule, rather than relying on a sales summary.
Evidence table for the next decision
| Question for this medical office | Bring this evidence | What a useful answer looks like |
|---|---|---|
| Has the bill risen because of price or operations? | Same-period kWh, peak kW where billed, hours and production/occupancy records | A separation of rate, volume and demand effects; no automatic savings claim |
| Will the next term resemble the last twelve months? | The planned new imaging equipment, procedure rooms or extended clinic hours | A base case and a change case, with supplier tolerances shown |
| Are supply offers priced on equal terms? | Start dates, included components, additional fees and offer expiry | One comparison matrix that identifies every excluded or adjustable item |
| Is the site free to enroll when proposed? | Current agreement, renewal notice and actual utility confirmation | A documented timeline that avoids an unintended rollover or early-exit charge |
Portfolio review across Hamilton County
Use a separate row for every property rather than one total for the whole business. Start with Cincinnati. A common owner can negotiate a master agreement, but meters still have their own rate classes, delivery utilities, start dates and operational constraints. Do not assume that pooling bills creates a volume discount or makes a municipal meter eligible.
For medical offices, preserve kWh per operating hour with equipment and ventilation requirements noted at site level before rolling it into a portfolio dashboard. Otherwise a busy or continuously operating location can hide the cost of an idle one. Align contract end dates only after identifying any early-exit costs, add/delete rights and ownership-transfer provisions.
Turn this into a review request
Use the private comparison and renewal tools for a first pass. They do not submit your figures. If you want help, choose “Offer comparison” or “Renewal planner” on the Ohio inquiry form, identify Cincinnati, and describe the question without account numbers or attachments. A supplier bid follows only if the account and decision support that step.
Primary reference points: PUCO electric-bill definitions, Ohio customer classifications and customer-choice guidance. Operating prompts above are planning guidance, not measured local savings or a claim about a specific customer.