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Table 2 Optimised system data

From: Multi-criteria assessment of hybrid renewable energy systems for Nigeria’s coastline communities

Components Alternatives
DPWES DWES DPES DBES
Diesel generator [kW] 25,000 25,000 25,000 25,000
Solar panel [kW] 25,000 0 20,000 0
Wind turbine [kW] 25,000 25,000 0 0
Battery [KWh] 40,000 20,000 30,000 15,000
Converter [kW] 15,000 4,000 10,000 3,000
Capital cost ($) 217,000,000 109,000,000 104,000,000 17,900,000
Operation and maintenance cost ($) 3,500,000 2,520,000 3,150,000 3,300,000
Net present cost($) 415,000,000 310,000,000 311,000,000 282,000,000
Cost of energy($/kWh) 0.787 0.588 0.589 0.554
Cost of fuel ($) 3,870,000 5,240,000 5,390,000 7,520,000
Renewable fraction (%) 38 18 14 0
CO2 emissions (kg/year) 13,967,743 18,887,588 19,454,924 27,121,554