Laundromat Electricity Rates
Machines run all day. Customers pack in during evenings and weekends. Every load your customers wash feeds directly into the supply cost behind your vend price. Getting the right electricity rate matters.
What drives the electric bill in a laundromat
The fuel mix is the single biggest variable. In a store with gas dryers, electricity powers washer motors, water heating controls, lighting, and HVAC — meaningful consumption, but nothing like a dryer bank running at full heat. Switch to all-electric dryers and they become the dominant load by a wide margin, pushing bills significantly higher and making the supply rate far more consequential.
Beyond fuel mix, the shape of your load matters. Customer traffic concentrates on evenings and weekends. When a busy wave arrives and starts multiple machines simultaneously, the combined motor and heating surge creates a sharp demand spike. On utility rate schedules that include a demand charge, that spike sets a separate line item billed at your peak kilowatt draw — and it stays on your bill for the full month no matter how lightly you run the rest of the time.
The connection to revenue is direct. Utility cost per load is one of the inputs to your vend price. When that cost rises — through a rate increase, an expired fixed contract, or growing demand charges — you face a choice between absorbing the hit or raising prices. Shopping your supply contract at renewal is one of the few levers you control.
Where electricity actually goes
Washer motors and controls
Every washer runs an electric motor for the drum and pump, plus the control board and water valve solenoids. High-spin washers extract more water from each load, which shortens dryer cycle time — a mechanical efficiency gain that reduces total energy draw on the dryer side, whether gas or electric.
Water heating
Hot and warm wash cycles pull from your water heater. Electric water heaters carry that load on the electric meter; gas water heaters shift it to gas. Either way, water heating is a significant share of per-load energy cost, and hot-water wash selection by customers directly affects it.
Dryers (all-electric stores only)
Electric dryer heating elements draw several kilowatts each, continuously, for the full cycle. In an all-electric store, a bank of dryers running simultaneously during an evening rush creates the largest demand spikes on your meter. Keeping lint traps clean and dryer vents unobstructed maintains airflow, which keeps cycle times down and limits how long that draw runs.
Lighting and HVAC
Long open hours — many laundromats run 16 hours or more — mean lighting and HVAC run almost continuously. LED lighting reduces that draw substantially compared to fluorescent fixtures, and the payback is accelerated by those long daily hours. HVAC works harder in stores with gas dryers venting heat indoors, so proper exhaust ducting affects both comfort and cooling load.
Practical ways to lower laundromat electricity costs
- Upgrade to high-spin washers
Higher final-spin speeds extract more water from every load. That means drying starts from a drier baseline, cycle times shorten, and total energy on the dryer side drops — with no change to customer behavior required.
- Keep dryer vents and lint traps clear
Restricted airflow forces dryers to run longer to reach the same dryness level. Regular vent cleaning is low-cost maintenance that keeps cycle times predictable and prevents the creeping load increase that comes with partial blockages.
- Map your peak windows using card-system data
Card payment systems log transaction times. Export that data and you can see exactly when simultaneous machine starts occur. That's the information you need to evaluate whether your rate structure fits your load, and what a time-of-use rate would actually cost you versus your current flat rate.
- Switch to LED lighting
Laundromats run long hours. LED fixtures draw a fraction of what fluorescent T12 or T8 fixtures use, and the cumulative savings over a 15–16 hour operating day add up faster than in businesses with shorter hours.
- Shop supply quotes at contract renewal
In deregulated energy markets, your supply charge is negotiable. Start shopping 60–90 days before your contract expires. Competing quotes from multiple suppliers give you leverage. Bring a recent bill that shows average monthly usage and your peak demand so suppliers can price accurately.
A note on demand charges
Staggering machine availability to spread out simultaneous starts — the natural solution to demand spikes — isn't realistic when customers choose their own machines. The more practical approach is to understand whether your utility rate includes demand billing at all, and if so, what your typical peak kW looks like versus the threshold. A rate class with no demand component may be more cost-effective for a store with unavoidable evening spikes. Learn how demand charges work.
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Laundromat electricity questions
What uses the most electricity in a laundromat?
It depends on whether your dryers run on gas or electricity. In a gas-dryer store, washer motors, water heating, lighting, and HVAC carry the electric load — none of which individually dominate, but they run for every open hour. In an all-electric store, the dryers take over as the single largest draw, running hot and continuously through every busy shift. Knowing your fuel mix is the first step to understanding where to focus.
Do gas dryers reduce my electric bill?
Yes, meaningfully. Gas dryers offload the heaviest heat-generation work from your electric meter to your gas meter. Your electric bill in a gas-dryer store covers washer motors, controls, lighting, ventilation, and HVAC — a much smaller load than an all-electric setup. The trade-off is a gas bill and the infrastructure to match. If you're evaluating new equipment, the fuel split changes your total utility cost picture, not just electricity.
Do laundromats pay demand charges?
Some do, some don't — it depends on whether your peak kilowatt draw crosses your utility's threshold for demand billing, which varies by utility and rate class. The concern for laundromats is simultaneous machine starts: when a wave of customers arrives and starts multiple washers and dryers at once, the combined motor and heating load creates a sharp demand spike. If your utility bills demand, that spike sets your demand charge for the entire month from a single 15-minute window. See our guide on demand charges to check whether your rate class includes them.
How do my open hours affect the electricity bill?
Longer hours spread your fixed costs — lighting, HVAC, standby power — across more potential revenue, but they also mean more hours of metered consumption. If your utility uses time-of-use pricing, late-night or early-morning hours typically carry lower rates, while peak windows (late afternoon and evening) cost more. Evening and weekend rushes, when customer traffic is highest, often land squarely in peak-rate windows. Understanding when your machines actually run — card-system data gives you this — helps you decide whether your current rate structure fits your load shape.
When is the right time to shop for a better supply rate?
Start shopping 60 to 90 days before your current supply contract expires. That lead time lets you get competing quotes, compare all-in prices (supply rate plus any fees), and lock in a term before your contract rolls to month-to-month, which typically carries a higher variable rate. If you're already on the utility's default rate with no fixed contract, you can shop now. Bring a recent bill that shows your average monthly usage and peak demand — suppliers need both to quote accurately.
Related resources
Understanding Demand Charges
How peak kilowatt draw generates a separate monthly charge — and what triggers it in laundromats.
Reading Your Electricity Bill
kWh, kW, supply vs. delivery — what the numbers on your bill actually mean.
All Business Industries
Electricity rate guides for restaurants, retail, offices, and more.
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