Example of calculation of operating industrial heat demand with 3000 MWh per year at 7500 hours usage
| Commissioning in | 2013 | according to | Commodity class I | 0% | |||
| Feed in bonus | 0 | € / MWh | Commodity class II | 100% | |||
| Capacity bonus | 130 | € / kW | Capacity factor | 1,6 | |||
| Power class | kW | 150 | 500 | 750 | 5.000 | 20.000 | |
| Basic remuneration | € / MWh | 143,00 | 123,00 | 110,00 | 110,00 | 60,00 | |
| Basic remuneration with degression | € / MWh | 140,14 | 120,54 | 107,80 | 107,80 | 58,80 | |
| Commodity class I | € / MWh | 60,00 | 60,00 | 50,00 | 40,00 | 0,00 | |
| Commodity class II | € / MWh | 80,00 | 80,00 | 80,00 | 80,00 | 0,00 | |
| Feed in bonus | € / MWh | 0,00 | 0,00 | 0,00 | 0,00 | 0,00 | |
| Amount EEG remuneration | € / MWh | 220,14 | 200,54 | 187,80 | 187,80 | 58,80 | |
| Amount of current | MWh / a | 1.125 | 3.750 | 6.570 | 43.800 | 175.200 | Amount |
| Amount of current | MWh / a | 1.125 | 1.125 | 0 | 0 | 0 | 2.250 |
| EEG remuneration | € / a | 247.658 | 225.608 | 0 | 0 | 0 | 473.265 |
| Key CHP unit | Unit | Value | Key CHP unit | Unit | Value | ||
| Electric power | kWe | 300 | Electrical efficiency | 38,7% | |||
| Full load hours | h / a | 7.500 | Thermal efficiency | 51,7% | |||
| Heat price | € / MWh | 0,00 | Network charges – labor price | € / MWh | 2,00 | ||
| Maintenance & management | € / MWhel | 24,00 | Network charges – power price | € / kW | 8,00 | ||
| Gaspreis | € / MWh | 23,44 | |||||
| Stromerzeugung | MWh / a | 2.250 | Wärmeerzeugung | MWhth / a | 3.006 | ||
| Thermische Leistung | kWth | 401 | Gasbedarf (Hs) | MWh(Hs) / a | 6.452 | ||
| Gas power | kW(Hi) | 775 | Power Output | kW(Hs) | 860 | ||
| Rated output | kWe | 257 | Auxiliary power | kWe | 0 | ||
| Costs | Unit | Value | Revenues | Unit | Value | ||
| Raw material purchasing | € / a | 151.217 | EEG remuneration | € / a | 473.265 | ||
| Network charges | € / a | 19.786 | Revenues heat | € / a | 0 | ||
| Maintenance & management | € / a | 54.000 | Avoided electricity tax | € / a | 0 | ||
| Others | € / a | 0 | Capacity bonus | € / a | 0 | ||
| Amount Costs |
€ / a | 225.003 | Amount Revenues | € / a | 473.265 | ||
| EBITDA | € / a | 248.262 | |||||
| Investment | € | 900.000 | |||||
| Amortization | a | 3,63 | |||||
It is in this case a biomass gasifier type BTM 300 is used. The system could amortize after about 3.63 years, depending on the commodity price (60 euros per ton of wood at 50 % moisture here).
