Table 8 Main assumptions for economic calculations
Parameter | Value |
|---|---|
Internal rate of return after tax and above inflation | 10% |
NPV duration | 20 years |
Tax rate | 34% |
Tax-deductible linear depreciation for capital cost | 10 years |
Plant scrap value | None |
Payment of total project investment ahead of start-up | 12 months |
Working capital (% of turnover) | 20% |
Financing | 100% equity |
Currency basis | 2010 US$ |