Socio-techno-economic assessment to design an appropriate renewable energy system for remote agricultural communities in developing countries

Andante Hadi Pandyaswargo*, Alan Dwi Wibowo, Hiroshi Onoda

*この研究の対応する著者

研究成果: Article査読

3 被引用数 (Scopus)

抄録

Access to clean energy for communities living in remote areas where grid extension is considered unfeasible can be provided by off-grid electrification systems using renewable energy (RE). Especially in developing countries, ensuring the appropriateness of such systems is crucial because it will determine the system's sustainability despite its limited resources. This study demonstrates the design process of an appropriate system by assessing the potential of three RE sources: solar, wind, and biomass in an oil palm and rubber-tree plantation village in South Kalimantan Province, Indonesia. A social assessment is done to avoid sustainability issues of the previously introduced technology intervention by identifying correlations between residents' attributes and satisfaction levels on a selection of social values through multiple correspondence analysis (MCA) and nonparametric methods. The techno-economic assessment and sensitivity analysis uses local data processed with the Hybrid Optimization of Multiple Energy Resources (HOMER) software. Results identified the need for a more appropriate clean energy supply for cooking, the potential role of modern technology, and access to information and communication in income generation, among other needs and opportunities that can be linked with the energy system design. The technical assessment showed that a centralized solar power plant paired with a diesel engine could provide power to the village. However, the cost of electricity (COE) is much higher than the price cap introduced by the national electricity company. This study urges a clear mechanism and a guarantee for the delivery of feed-in-tariffs (FIT) and a price cap exemption for off-grid RE systems. Furthermore, a people-centered public–private partnership business model and a remote capacity-building intervention are also needed. An appropriate energy system design must be supported by an enabling environment and supporting policies to be feasible.

本文言語English
ページ(範囲)492-511
ページ数20
ジャーナルSustainable Production and Consumption
31
DOI
出版ステータスPublished - 2022 5月

ASJC Scopus subject areas

  • 環境工学
  • 環境化学
  • 再生可能エネルギー、持続可能性、環境
  • 産業および生産工学

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