Clothes dryer electricity cost in 2026: electric vs gas vs heat pump.
The clothes dryer is the third-largest residential electricity load after HVAC and water heating — typically 5-8% of an annual bill. The difference between the cheapest and most expensive way to dry clothes is roughly $100/yr. Here are the four real choices and when each pays back.
Annual cost — 260 cycles, US averages
| Dryer type | Energy per cycle | Cost per cycle | $/yr · 260 cycles |
|---|---|---|---|
| Electric resistance (vented) | 3.0 kWh | $0.53 | $138 |
| Gas (vented) | 0.22 therm + 0.5 kWh | $0.33 | $85 |
| Heat pump (ventless, condensing) | 1.0-1.2 kWh | $0.17-$0.21 | $45-$55 |
| Compact condenser (no heat pump) | 2.4 kWh | $0.42 | $109 |
Why heat pump dryers will eat this category
A heat pump dryer recirculates the same warm air, using a heat exchanger to wring out moisture rather than venting hot air outdoors. Two consequences:
- 50-60% less electricity than resistance: the heat is moved, not generated.
- No exterior vent required: install anywhere with a 240V outlet (or 120V for compact models). Game-changer for apartments and second floors.
- Runs cooler and longer: ~90 minutes per load at 110-130 °F vs ~50 minutes at 150-170 °F for resistance. Gentler on clothes (less shrinkage, less pilling).
- More expensive upfront: $1,200-$1,800 vs $700-$1,100 for resistance.
Payback math: $138 − $48 = $90/yr saved. On a $500 premium, that's 5.6-year payback on electricity alone. If you're replacing a 12-year-old broken resistance dryer anyway, the math is essentially "free upgrade".
Ways to cut dryer cost without replacing
- Clean the lint filter every load + the duct annually. Lint-clogged ducts add 15-30% to drying time.
- Use moisture sensing, not timed cycles. 95% of modern dryers sense — turn it on if you've been using timed.
- Skip dryer balls and "wrinkle release" settings. Marketing line items; energy waste.
- Air-dry heavier items (jeans, towels) and finish in dryer for 10 min. Cuts dryer time by 40%.
- Avoid running with 2 items. The drum heats regardless of load — fill it 75% full.
Frequently asked questions
How much does it cost to run a clothes dryer?
Electric resistance: $138/yr at US-average rates (260 cycles). Gas: $85. Heat pump: $45-$55.
Are heat pump dryers worth the higher price?
5-6 year payback on electricity alone if you'd be buying a dryer anyway. Worth it for new construction or whole-home electrification.
Is a clothesline really $140/yr cheaper than a dryer?
Yes for an electric household. The trade-off is the labor of hanging + taking down.
Sources: ENERGY STAR dryer database (May 2026), DOE Appliance Energy Use Survey 2024, EIA fuel prices Feb 2026, Consumer Reports dryer testing 2025. Last reviewed May 12, 2026.