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Economy of Biogas Installations
Investments for a biogas plant
The investment depends on the size of the installation
Here's an idea of cost distribution in the French market:
Prior studies:
- Diagnosis : € 2000 – € 3000
- Feasibility studies : € 5000 – € 10 000
Administrative procedures:
- Authorisation : € 15 000
- Building permit : € 5000
Construction:
| Electric output | Investment by kWel | Overall investment |
| 30 kWel | € 7500 - € 8500 | € 240 000 |
| 100 kWel | € 4000 - € 6000 | € 500 000 |
| 500 kWel | € 3500 - € 5000 | € 2 000 000 |
| 1 MWel | € 3000 - € 4500 | € 3 000 000 |
Financial aids:
- According to the quality of the project, the ADEME, the
territorial
collectivities, the European Union, can finance part of project