Technology Status - NET Nowak Energie & Technologie AG

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Table 36
Technical Data for a Small-Scale Geothermal Power Plant
Resource temperature 120°C
System net capacity 300 kW electricity
Number of wells 2
Capacity factor 80%
Plant life 30 years
Rate of return on investment 12%/year
Production 2.1 GWh/year
Source: Entingh et al., 1994.
Table 37
Capital Costs of a Small-Scale Geothermal Power Plant (300 kW)
Exploration 200,000
Wells 325,000
Field 94,000
Power Plant 659,000
Total 1,278,000
Source: Entingh et al., 1994.
Table 38
Operation and Maintenance Costs of a Small-Scale Geothermal Power
Plant (300 kW).
USD
Field 32,000
Plant 26,000
Back-up system 5,000
Total 63,000
Source: Entingh et al., 1994.
GEOTHERMAL POWER X6