This research examines the feasibility and advantages of deploying community-based hybrid power generation systems that leverage local energy resources, specifically solar and wind energy, for rural electrification in Indonesia. The study focuses on Desa Ayapo in Papua as a case study. Despite Indonesia's overall high electrification rate, numerous remote villages continue to depend on diesel generators (DG), which are expensive, inefficient, and environmentally detrimental. This research aims to design a microgrid system to replace DGs by exploiting the abundant solar and wind resources available in Desa Ayapo, which serves as a representative example of a rural village with significant potential for solar and wind energy utilization. The technical performance and reliability of the proposed hybrid system are evaluated, along with an economic analysis using metrics such as Net Present Value, Internal Rate of Return, Benefit–Cost Ratio, and Payback Period. A specific design for wind turbine blades is presented to demonstrate that the typical low wind speeds in Indonesia can still be harnessed to generate electricity. Additionally, the environmental benefits of reducing diesel dependency are assessed. The findings indicate that a hybrid power generation system combining solar photovoltaic and wind turbines with battery storage is the most viable option. The success of this model relies on active community involvement and government support to ensure sustainable and effective implementation.
Butarbutar et al. (Thu,) studied this question.