Research Article
Experimental and Techno-Economic Analysis of Solar-Geothermal Organic Rankine Cycle Technology for Power Generation in Nepal
Table 7
Various scenarios with influencing parameters (R134a).
| Working fluid R134a () | Scenario | Net present value (NPV, $) | Payback period (PP, years) | Internal rate of return (IRR, %) | Benefit-cost ratio |
| Annual production in power (increase) | 202746.2 | 7.5 | 12 | 1.34 | Annual production in power (decrease) | -61502.5 | 16 | 2 | 0.89 | Annual equivalent cost (increase) | 11621.82 | 12 | 5 | 1.01 | Annual equivalent cost (decrease) | 129621.8 | 8.4 | 10 | 1.24 | Interest rate (increase) | 41509.6 | 10.4 | 8 | 1.07 | Interest rate (decrease) | 103719 | 10 | 8 | 1.16 |
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