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Sustainable Energy Research

Table 7 The results of UPBP with and without subsidy of biogas plants

From: Cost-benefit Analysis and Financial Viability of Household Biogas Plant Investment in South Ethiopia

SN

Undiscounted

Payback period (years)

6 m3

8 m3

1

With subsidy

0.73

0.97

2

Without subsidy

1.38

1.59

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