Energy used to be the line item nobody thought about. In 2026 it is one operators talk about first. More than 9 in 10 restaurant operators now cite food, labor, insurance, energy, and swipe fees as significant challenges (National Restaurant Association, 2026) — and energy is the newcomer on that list. Owners describe utility bills that have doubled and a power meter that keeps running whether the dining room is full or empty.
So what should you actually be paying? This is a straight cost breakdown: the benchmark numbers, what sits inside the bill, where the energy goes, what's happening to rates in 2026, and how to estimate the figure for your own place.
Key takeaways
- Budget about 3%–5% of sales for energy. For a typical US restaurant that lands near $15,000 a year — roughly $1,250 a month — in combined electricity and gas (ENERGY STAR, 2024).
- High-volume kitchens pay more — over $25,000 a year. Restaurants use 5–7 times more energy per square foot than other commercial buildings; busy quick-service spots can hit 10 times.
- Refrigeration is the single biggest electricity user — a national average of 44%. Lighting adds about 13%; cooking, HVAC, and water heating make up the rest.
- 2026 rates are up modestly, not easing yet. Commercial electricity averages 13.92¢/kWh in 2026, up from 13.41¢ in 2025 (U.S. EIA, 2026).
- Most of your bill is controllable through maintenance and scheduling — but the meter never goes to zero, which is why it's worth pairing energy discipline with cutting the fees you can walk away from.
How much do utilities cost for a US restaurant?
A typical US restaurant spends about 3%–5% of sales on energy — "three to five points that are not profit," as the federal ENERGY STAR program puts it (ENERGY STAR, 2024). In dollar terms, for an average 4,000-square-foot restaurant with average volume in an average US climate, that works out to "about $3.75/sq. ft. annually, or about $15,000/year in electricity and gas."
Divide that across the year and you get roughly $1,250 a month for electricity and gas combined. (That's a derived monthly figure — $15,000 ÷ 12 — not a separately published number, but it's a useful planning anchor.)
That $15,000 is the average. For a large full-service restaurant or a high-volume quick-service location, the same source notes the total "jumps to more than $25,000/year" — north of $2,080 a month. Where you land depends on your square footage, how many hours you run hot equipment, your local climate, and your utility's rates.
One reason these numbers run high: restaurants are energy-hungry buildings. They "use about five to seven times more energy per square foot than other commercial buildings," and high-volume quick-service restaurants "may even use up to 10 times more" (ENERGY STAR). A 2,000-square-foot office and a 2,000-square-foot kitchen are not in the same universe.
What's actually inside a restaurant utility bill?
"Utilities" usually bundles four separate charges, and it helps to read them apart:
- Electricity — the big one for most kitchens, because it runs refrigeration, lighting, HVAC, and a growing share of cooking equipment. This is where the largest single chunk of your energy spend lives.
- Natural gas — ranges, ovens, fryers, and water heating in most kitchens. Billed by the therm or by the thousand cubic feet (Mcf) depending on your provider.
- Water and sewer — driven by dishwashing, prep, ice, and restrooms. Sewer charges are often calculated from your water usage, so they move together.
- Trash and grease/recycling pickup — a flat or volume-based service charge that's easy to overlook until it creeps.
When operators say their "utility bill doubled," the increase is rarely all kilowatt-hours. A large part of many bills is fixed delivery, supply, and service charges layered on top of what you actually used — which is why two restaurants using similar energy can pay very different amounts. Read the bill line by line before you assume you're simply using more.
Where does the energy actually go?
If you want to cut the bill, start with the biggest users. For electricity specifically, the breakdown is lopsided:
| Electricity end use | Share of restaurant electric use |
|---|---|
| Refrigeration | ~44% (national average) |
| Lighting | ~13% |
| Other (cooking, HVAC, water heating) | ~43% |
ENERGY STAR publishes the 44% refrigeration and 13% lighting figures; the ~43% "other" is the remainder, not a separately reported split.
Refrigeration is the single biggest electricity user — "the most by far — at a national average of 44%" (ENERGY STAR, 2024). For a typical operation that's "about $5,800 per year to operate refrigeration equipment" — meaning your walk-in, reach-ins, and prep tables alone can account for more than a third of the annual electricity spend. Worn door gaskets, dirty condenser coils, and iced-up evaporators quietly push that number up.
Lighting is the next clear target, "averaging 13 percent of the total energy breakdown of a restaurant" (ENERGY STAR) — and it's one of the cheapest and fastest to fix. The remaining share goes to cooking equipment, HVAC, and water heating; the exact split varies by kitchen, so it's labeled here as "other" rather than guessing percentages that aren't published.
What's happening to electricity and gas rates in 2026?
The benchmark is moving, and not in your favor — at least not this year. The US Energy Information Administration's June 2026 Short-Term Energy Outlook projects:
| Commercial sector rate | 2025 | 2026 | 2027 |
|---|---|---|---|
| Electricity (¢ per kWh) | 13.41 | 13.92 | 13.95 |
| Natural gas ($ per Mcf) | $10.95 | $11.23 | $9.72 |
Source: U.S. EIA, Short-Term Energy Outlook (June 2026 edition, Tables 7a and 5b). "Mcf" means one thousand cubic feet; commercial rates differ from the residential prices you see quoted for homes.
Commercial electricity is forecast to rise from 13.41¢ per kWh in 2025 to 13.92¢ in 2026 — an increase of about 3.8% (a figure calculated from the EIA values, not published by EIA), then hold roughly flat into 2027. Commercial natural gas ticks up from $10.95 to $11.23 per Mcf in 2026 before easing to $9.72 in 2027. The short version: budget for a small electricity increase this year and don't count on relief until 2027 at the earliest. If your contract is up for renewal, this is the year to compare rate plans rather than auto-renew.
How to estimate your own restaurant's utility costs
National averages set the frame; your own bill is what matters. Three quick methods, fastest first:
- Square-footage estimate. Multiply your floor area by $3.75 per square foot for a baseline annual energy figure. A 3,000-square-foot restaurant: roughly $11,250 a year, or about $940 a month. Adjust up if you run a hot, equipment-heavy kitchen or long hours; down if you're a small, simple operation.
- Percentage-of-sales check. Take your annual sales and apply 3%–5%. If energy is running well above 5% of sales, that's a signal to investigate — usually refrigeration, HVAC, or a rate plan that no longer fits.
- Read your last 12 bills. Pull the kWh and therms (or Mcf) lines off each statement and total them. This is the only figure that's truly yours, and it separates what you used from the fixed delivery and service charges layered on top. If those fixed charges dwarf your actual usage, that's a conversation to have with your provider.
Tracking energy as a percentage of sales puts it on the same footing as the costs you already watch closely. If you benchmark food cost as a percentage of sales, do the same with energy — it's a smaller line, but it's just as controllable, and it's just as quietly profit-eroding when it drifts.
How to bring your utility bill down
You can't make the meter stop, but you can stop overpaying. The highest-return moves map directly onto where the energy goes:
- Service your refrigeration. Since it's ~44% of your electric use, clean condenser coils quarterly, replace worn door gaskets, and keep evaporators clear of ice. A neglected walk-in can add hundreds of dollars a year on its own.
- Switch lighting to LED. At ~13% of energy use, lighting is the cheapest fast win, and many utilities offer rebates that shorten the payback.
- Tune your HVAC and exhaust schedule. Don't run full kitchen ventilation and AC during prep hours when the line is cold. Programmable controls pay for themselves.
- Right-size your rate plan. Many commercial accounts are billed partly on peak demand, not just total usage — so a single high-demand spike can inflate the bill for months. Ask your utility how your account is rated and whether a different plan fits your hours.
- Stagger equipment startup. Firing every piece of hot equipment at once drives a demand peak. Bringing them up in sequence flattens it.
Here's the honest limit, though: energy is a semi-fixed cost. Disciplined maintenance might trim 10%–20%, but the bill never goes to zero, because the building has to stay cold, lit, and running to open the doors. That's exactly why it pays to be ruthless about the costs you can walk away from entirely.
A 20%–30% delivery-app commission on every online order is one of the few line items you can shrink toward zero — by taking direct orders through your own website and ordering page instead of renting one from an aggregator. Owners who push customers to order direct keep the margin that a third party would otherwise tax on every ticket. (That's the gap DineHere fills — your own site and ordering page for less than a single delivery-app commission a week.) When energy and rent are climbing and largely out of your hands, the delivery-app commission you can avoid becomes some of the easiest money you'll keep. The same logic runs through your two largest controllable costs: auditing your menu for the dishes that actually carry margin, and scheduling labor tightly instead of carrying slack hours.
Frequently asked questions
How much does the average US restaurant spend on utilities per month?
About $1,250 a month for a typical 4,000-square-foot restaurant — derived from the roughly $15,000-a-year average for combined electricity and gas (ENERGY STAR, 2024). Larger or high-volume kitchens run well above $2,000 a month.
What percentage of restaurant sales goes to utilities?
Energy typically runs 3%–5% of sales (ENERGY STAR, 2024). If yours is consistently above 5%, it's worth auditing refrigeration, HVAC, and your rate plan.
Why are restaurant energy bills so high compared to other businesses?
Restaurants "use about five to seven times more energy per square foot than other commercial buildings," and high-volume quick-service spots can use up to 10 times more (ENERGY STAR). Refrigeration, hot cooking equipment, and ventilation run for most of the day.
What uses the most energy in a restaurant?
For electricity, refrigeration — a national average of 44% of electric use, about $5,800 a year to run (ENERGY STAR, 2024). Lighting adds around 13%; cooking, HVAC, and water heating make up the rest.
How much does refrigeration cost to run each year?
About $5,800 per year for a typical operation's refrigeration equipment (ENERGY STAR, 2024). Clean coils, good door seals, and clear evaporators keep that number from climbing.
What's the commercial electricity rate for restaurants in 2026?
US commercial electricity averages about 13.92¢ per kilowatt-hour in 2026, up from 13.41¢ in 2025 and roughly flat into 2027 (U.S. EIA, Short-Term Energy Outlook, 2026). Your local rate varies by state and utility.
Are restaurant energy prices going up or down?
Up modestly in 2026. Commercial electricity rises about 3.8% (calculated from EIA figures) and commercial natural gas climbs from $10.95 to $11.23 per Mcf, before gas eases to $9.72 in 2027 (U.S. EIA, 2026).
How do I estimate utility costs for a new restaurant?
Multiply your square footage by $3.75 per square foot for a baseline annual energy estimate (ENERGY STAR, 2024) — or apply 3%–5% to projected sales — then adjust for your hours, climate, and equipment load.
What's the difference between the rate I see for homes and what I pay?
Quite a bit. Residential and commercial customers are billed on different rate schedules; restaurants pay the commercial rate (about 13.92¢/kWh in 2026), not the higher residential figure often quoted in the news (U.S. EIA, 2026).
What's the fastest way to cut a restaurant's energy bill?
Start with the two biggest electric users: service your refrigeration (clean coils, replace gaskets) and switch lighting to LED, often with a utility rebate. Then check whether your rate plan and demand charges actually fit your operating hours.
