School & University Electricity Costs in Ohio: Buying Guide

Updated October 15, 2026Ohio Commercial Energy editorial teamHow we review content Book a free 15-min bill review

How much electricity do schools and universities use?

CBECS 2018 puts education buildings at about 9.4 kWh per square foot per year: K-12 schools about 9.1 and colleges about 12.6.

Illustrative site	Annual use	Est. peak demand	Est. capacity tag	Capacity cost at 2026/27 price	Value of 0.5¢/kWh
60,000 ft²	564,000 kWh	184 kW	110 kW	$13,261/yr (≈2.4¢/kWh)	$2,820/yr
150,000 ft²	1.41 million kWh	460 kW	276 kW	$33,152/yr (≈2.4¢/kWh)	$7,050/yr
400,000 ft²	3.76 million kWh	1,226 kW	736 kW	$88,406/yr (≈2.4¢/kWh)	$18,800/yr

How these numbers are built: annual use = 9.4 kWh/ft² (EIA CBECS 2018 Table C14, education (mean; median 9.6)). Peak demand assumes a 35% load factor; the capacity tag assumes 60% 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.

Where the electricity goes

Cooling is about 20% of education electricity in CBECS, then lighting (17%), ventilation (15%) and computing (8%).

When the load peaks — and why that matters for price

K-12 buildings run a median 45 hours a week and colleges 60. The summer break lowers use for K-12, but summer programs and newly air-conditioned buildings have raised July and August peaks.

In Ohio's PJM market, the capacity part of your generation cost is set by how much you use during the grid's few highest summer peak hours. With a 35% load factor and about 60% of the site peak landing in those hours, capacity alone works out to roughly 2.4¢ per kWh at the 2026/27 price of $329.17/MW-day — compared with about 0.2¢ at the 2024/25 price of $28.92. That jump, not the energy price, explains most of the 2025–2026 increase in Ohio business electricity bills.

How schools and universities in Ohio buy electricity

Public schools and universities often buy through consortiums or cooperative purchasing and must follow board approval and procurement rules; many districts use multi-year fixed contracts timed to the fiscal year.

If you…	Usually consider
need a fixed monthly budget	a 12–36 month fixed price with capacity included (fixed vs variable)
can move load away from summer peak hours	a product that passes capacity through at cost, so reducing your capacity tag lowers your bill
use more than 700,000 kWh a year at a site	an interval-data RFP, block-and-index structures, and HB 15's behind-the-meter options
are 700,000 kWh a year or less and never chose a supplier	first check whether you're already in a community aggregation program

Ohio rules that affect this industry

Confirm board approval timelines before requesting prices — supplier quotes typically expire within a day or two.
Supplier choice applies to customers of AEP Ohio, Duke Energy Ohio, AES Ohio, Ohio Edison, The Illuminating Company and Toledo Edison. Municipal-utility and electric-cooperative customers generally can't choose a supplier.
Ohio does not charge sales tax on electricity; the per-kWh excise tax does appear on bills.
As of 2026, Ohio's utilities do not offer general business efficiency rebates, so upgrades must pay back on bill savings (plus any federal tax treatment).
Under HB 15 (effective August 14, 2025), suppliers must send two notices before a fixed-rate contract rolls to a variable rate — but only to accounts with demand of 25 kW or less. Larger sites should track their own expiration dates.

Ways schools and universities cut electricity costs

Set summer HVAC schedules building by building instead of campus-wide.
Retro-commission ventilation controls in gyms and auditoriums, which are often left on.
Move to LED with occupancy sensors in classrooms and corridors.
For campuses, track each building’s contribution to the summer peak that sets the capacity tag.

Schools & universities by Ohio metro

Single-site cost models by city and multi-site buying guides by county:

FAQ

How much electricity does a school use?

CBECS 2018 reports about 9.1 kWh per square foot per year for K-12 buildings; a 150,000 ft² high school would use roughly 1.4 million kWh.

Can a school district shop for electricity in Ohio?

Yes, public districts in investor-owned utility territories can choose a supplier, subject to their own procurement rules.

When should a school sign a contract?

Early enough that the board can approve the award before quotes expire; many districts pre-approve a price ceiling.

Sources

Operating evidence for the next contract

For schools & universities, an electricity quote should reflect the actual operation rather than a generic business category. Give the reviewer the opening schedule, continuously required systems, planned equipment changes and the responsible legal customer. A national building benchmark can frame a question, but cannot prove the usage or saving at your facility.

Evidence to review	Decision it supports
Current operating schedule and required service levels	Identify whether the quoted load shape represents the next term, rather than last year’s business
Equipment and controls associated with school operations	Separate a procurement question from an engineering or maintenance question
A committed expansion, closure or tenant/ownership change	Review usage tolerance, assignment and site add/delete rights before signing
Written supply inclusions and exclusions	Distinguish an energy-only offer from a product that includes capacity or other components

Separate safe operating changes from price decisions

Use an appropriate facility specialist to validate technical changes. For campuses, track each building’s contribution to the summer peak that sets the capacity tag. Treat that as a potential review item, not a guaranteed saving or permission to alter safety-critical settings. Medical, food, process and temperature requirements take precedence over an energy target.

Retain a base case without assumed rebates or unapproved tax benefits. If a project materially changes electricity use, ask the supplier how it affects the contract rather than silently carrying the old consumption profile forward. A lower supply price and reduced consumption are separate effects and should not be counted twice.

Keep the bid review practical

Compare at least the proposed start date, included components, monthly fees, renewal clause, exit rules and the treatment of expected load changes. Ask who is responsible for enrollment and what happens if a meter cannot switch on the expected date. An adviser should be able to explain why staying on the current arrangement may be appropriate.

The browser-only comparison tools keep inputs private. Start an Ohio electricity inquiry with the utility and question, without bills or account identifiers. For the common vocabulary behind the comparison, consult PUCO’s bill definitions.