Feasibility Study of a Hybrid Power Plant (Solar and Diesel Power Plant) on Kerayaan Island, South Kalimantan
Keywords:
Keywords: PLTS, PLTD, Hybrid, HOMERAbstract
This study investigates the feasibility of implementing a hybrid power generation system combining solar power (PLTS) and diesel generators (PLTD) on Kerayaan Island as a solution to provide 24-hour electricity, reduce fuel consumption, and lower greenhouse gas (GHG) emissions. By incorporating battery storage, this hybrid system significantly decreases fuel usage, reduces annual operational costs, and achieves a lifetime reduction in GHG emissions by 11,867.4 tonnes of CO2. Financial analysis confirms the project's viability, with a Net Present Value (NPV) of Rp 11,392,864,224, an Internal Rate of Return (IRR) of 30.52%, a Payback Period of 3.8 years, and a Return on Investment (ROI) of 231.8%. From a network modeling perspective, this system has minimal losses, amounting to 0.0005 MW. Overall, the project demonstrates strong feasibility from technical, economic, and environmental perspectives, highlighting its
potential as a profitable and sustainable investment.
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