| Energy system | Use of solid biomass burning system, solar thermal system and solar-PV (Costs in ? | Use of district heating system fuelled with rejected waste heat, solar thermal system and solar-PV (Costs in ? |
| Solid biomass burning system | 4500 | - |
| Solar thermal system | 800 | 800 |
| Solar-PV system | 5400 | 5400 |
| Waste heat reuse with district heating system | - | 0 |
| Total | 10,700 | 6200 |
| Total costs per m2 of covered area | 71.33 | 41.33 |