Heat Pump Dryer Energy Savings
Project how much a heat pump dryer trims from your annual electric bill. Enter how many loads you run, the kWh saved per load versus your old machine, and optionally your electric rate to see yearly savings.
Actual savings depend on appliance settings, load size, and climate. Verify assumptions with utility data.
Examples
- 320 loads, 0.85 kWh saved per load, $0.16 per kWh ⇒ annual savings $43.52.
- 250 loads, 1.10 kWh saved per load, $0.22 per kWh ⇒ annual savings $60.50.
FAQ
Does the calculator include gas savings?
No. If you are replacing a gas dryer, convert therm savings into kWh equivalents and add them to the kWh Saved input for a combined view.
How do humidity or ambient temperature affect savings?
Heat pump efficiency drops slightly in cold spaces. Measure kWh savings in the environment where the dryer operates to get the most accurate input.
Can I factor in demand-response incentives?
Yes. Add the annual incentive payment to the output of this tool to quantify total benefit from the upgrade.
What if my electric rate is tiered?
Use the marginal rate that applies to the hours you run laundry or average the rates weighted by expected usage.
Additional Information
- Multiply the result by the expected lifespan of the dryer to estimate lifetime energy savings.
- Heat pump dryers also avoid conditioned air loss; include HVAC savings separately if you seal the old vent.
- Use manufacturer energy guides or smart-plug monitors to determine the kWh difference per load.
- Pair the dollar savings with incentive stacks or financing calculators to evaluate simple payback for the upgrade.