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. 2023 Nov 11;9(11):e22261. doi: 10.1016/j.heliyon.2023.e22261

Table 3.

Inputs for discounted cash flow analysis.

Economic inputs
Income Tax 40 %
Revenue escalation 5 %
Required rate of return 10 %
Capital cost escalation 5 %
Operating cost escalation 3 %
Plant life 20 years