6.3. Ideal conditions
If each of the following conditions is fulfilled then household
biogas plants will definitely get a foothold. A dissemination programme is then
expressly recommended
- even, daily temperatures over 20°C throughout
the year
- regular gas demand approximately corresponding to gas
production
- full stabling of animals (on solid floors as far as
possible)
- at least 30 kg/day dung available per plant
- dairy
farming
- use of organic fertiliser is normal
- farmers are owners of the
farm system and primarily of the farm
- plants can be located in favourable
positions to the stables and to the point of gas consumption
- the biogas
plant can be integrated into the normal working routine in the house and on the
farm
- gas utilisation and attendance of the plant can be clearly regulated
within the household
- low price of plant in relation to the income of the
target group
- favourable economic coefficients for the biogas plant -
economically healthy farms open to modernisation
- insufficient supply of
fossil sources of energy
- building materials and gas appliances available
locally
- qualified artisans locally
- counterpart organisation has access
to and experience in contact with the target group
- efficient counterpart
organisations with the possibility of cooperating with the private sector
-
counterpart organisation has experience in programmes comparable to biogas
dissemination
- political will on the part of the government towards not only
biogas technology but also towards strengthening small and medium-scale farm
systems
- secured financing of the dissemination
structure