| Fuel type | Energy price per 1 MW/h unit in Euros | Required fuel quantity per season | Fuel costs per season | Price per unit EUR | Calorific value of energy unit kW/h | Efficiency coefficient | Unit |
|---|---|---|---|---|---|---|---|
| Pellets (pellet boiler) | 29.910 | 140.000 | 5200 | 0.90 | 1 t | ||
| Pellets (converted wood cast iron boiler) | 43.960 | 160.000 | 5200 | 0.70 | 1 t | ||
| Ground heat pump (underfloor heating) | 32.610 | 0.150 | 1 | 4.60 | kW/h | ||
| Ground heat pump (radiators) | 39.470 | 0.150 | 1 | 3.80 | kW/h | ||
| Air-to-water heat pump (underfloor heating) | 42.860 | 0.150 | 1 | 3.50 | kW/h | ||
| Air-to-water heat pump (radiators) | 50.000 | 0.150 | 1 | 3.00 | kW/h | ||
| Air-to-air heat pump | 42.860 | 0.150 | 1 | 3.50 | kW/h | ||
| Natural gas | 41.430 | 0.370 | 9.4 | 0.95 | 1 m3 | ||
| Liquefied gas | 107.500 | 2.400 | 23.5 | 0.95 | 1 m3 | ||
| Electricity (electric and ion boilers) | 151.520 | 0.150 | 1 | 0.99 | kW/h | ||
| Diesel fuel | 65.830 | 0.600 | 9.8 | 0.93 | 1 litrs | ||
| Firewood (gasification boiler) | 13.530 | 23.000 | 2000 | 0.85 | 1 m3 | ||
| Firewood (steel boiler) | 15.330 | 23.000 | 2000 | 0.75 | 1 m3 | ||
| Firewood (cast iron boiler) | 19.170 | 23.000 | 2000 | 0.60 | 1 m3 | ||
| Coal | 29.590 | 145.000 | 7000 | 0.70 | 1 t |