Economic Viability of Solar-Powered Irrigation Systems for Smallholder Farmers in South Asia

Authors

  • Washington, l. C. Silva National Centre for EBRAPA Vegetables. Caixa Postal 07.0218, 70359 Brasilia, DF, Brazil Author

Keywords:

solar irrigation, smallholder farmers, South Asia, economic analysis, sustainable energy, water access

Abstract

Solar-powered irrigation systems (SPIS) are increasingly promoted for sustainable water access. This study analyzed the economic performance of SPIS among 150 smallholder farms in India and Bangladesh. Costs, yields, and return on investment were evaluated over two cropping seasons.
Initial investment costs were offset within 3–4 years through savings on diesel and increased cropping intensity. SPIS users achieved 28% higher net income compared to diesel pump users. Access to credit and technical training were identified as key enablers. SPIS can support climate-resilient farming if supported by inclusive policy frameworks.

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Published

2024-12-31

Issue

Vol. 28 No. 2 (2024)

Section

Research Articles