Rating with regard to anticipated implementation:
Plant maintenance
Maintenance-intensive components:
Maintenance work by user:
Maintenance work by external assistance:
Rating with regard to anticipated implementation:
Plant repair
Components liable to need repair:
Repairs that can be made by the user:
Repairs requiring external assistance:
Requisite materials and spare parts:
Rating with regard to expected
repair services:
Overall rating 4
5. Economic analysis
Time-expenditure accounting
Time saved with biogas plant
Time lost due to biogas plant
Rating:
Ratings: + Siting condition favorable
o Siting condition unfavorable but compensable and/or not too
serious
- Siting condition not satisfied / not satisfiable
Microeconomic analysis
Initial investment:
Cost of operation/maintenance/repair:
Return on investment:energy, fertilizer, otherwise:
Payback time (static):
Productiveness (static):
Rating:
Quality factors, useful socioeconomic effects and costs
Useful effects: hygiene, autonomous energy, better
lighting, better working conditions, prestige:
Drawbacks: need to handle night soil, negative social impact:
Rating:
Overall rating 5
6. Social acceptance and potential for dissemination
Anticipated acceptance
Participation in planning and construction:
Integration into agricultural setting:
Integration into household: .
Sociocultural acceptance:
Rating:
Establishing a dessemination strategy
Chapter 7.3
Table 7.2
Chapter 7.4
+o
-
.......
.......
.......
+o
-
.......
.......
.......
Chapter 8
Chapter 8.2
Table 8.1
+o
-
+o
-
.......
.......
Chapter 8.3
Table 8.2
Table 8.3
Chapter 8.5
Chapter 9
Chapter 9.1
Chapter 9.2
.......
.......
.......
.......
.......
+o
-
.......
.......
+o
-
+o
-
.......
.......
.......
.......
.......
12