Table 2. Expected energy recovery from biogas, in a boiler or in an engine. |
|
Boiler |
Gas engine |
Electrical efficiency (%) |
- |
37% |
Electric power (kWh/Nm3 CH4) |
- |
4,0 |
Heat power (kWh/Nm3 CH4) |
10,8 |
4,35 |
|