Geothermal Heat Pump Savings
Calculator
Heat pump electricity used (kWh)
3,157.894736
Results
- Heat pump electricity used (kWh)
- 3,157.894736
- Resistance heating electricity used (kWh)
- 12,000
- Heat pump annual cost
- 505.263157
- Resistance heating annual cost
- 1,920
- Annual savings
- 1,414.736842
Energy results
| Heat pump electricity used (kWh) | 3,157.894736 |
| Resistance heating electricity used (kWh) | 12,000 |
| Heat pump annual cost | 505.263157 |
| Resistance heating annual cost | 1,920 |
| Annual savings | 1,414.736842 |
formula-map diagram
- Heat pump electricity used (kWh)
- 3,157.894736
- Resistance heating electricity used (kWh)
- 12,000
- Heat pump annual cost
- 505.263157
- Resistance heating annual cost
- 1,920
- Annual savings
- 1,414.736842
Energy relationship
Formula
Electric input(kWh) = heat delivered(kWh) ÷ COP (or ÷ efficiency for resistance)= 3157.8947368421
Note
This is a simplified model: it applies the standard equation to the numbers you entered and ignores real-world losses, weather variation, tariff structures and equipment tolerances. Wind power assumes air density 1.225 kg/m³ at ISA sea level and the power coefficient you enter (Betz limit 0.593). Verify with measured data or a professional energy audit before making purchasing decisions.