| Projects | Akqui- sition | Planing | Con- struction | Financing | Operation | Operation mgmt | Comm. mgmt |
| NRW (0,3MW) | X | X | X | X | X | X | X |
| NRW (0,3MW) | X | X | X | X | X | X | X |
| NRW (0,3MW) | X | X | |||||
| Hessen (1,2MW) | X | X | X | X | X | X | |
| NDS (0,6MW) | X | ||||||
| NDS (1,2MW) | X | X | X | X | X | X | X |
| NRW (1,0MW) | X | X | X | X | X | X | X |
| NRW (5,5MW) | X | X |
| Projects | Akqui- sition | Planing | Con-struction | Financing | Operation | Operation mgmt. | Comm. mgmt. |
| NRW (8 kW) | X | X | X | X | X | X | X |
| BW (30 kW) | X | ||||||
| NRW (4 kW) | X | X | X | X | X | X | X |
| NRW (10 kW) | X | X | X | X | X | X | X |