Feasibility Analysis of Solar-Powered Tubewells in Arid and Sub-humid Regions of Rajasthan

Authors

  • Priyanka Upreti Department of Economic and Policy Research, Reserve Bank of India, Mumbai, Maharashtra, India
  • Dharam Raj Singh ICAR-Indian Agricultural Research Institute, New Delhi, India
  • Nalini Ranjan Kumar ICAR-National Institute of Agricultural Economics and Policy Research, New Delhi, India
  • P Venkatesh ICAR-Indian Agricultural Research Institute, New Delhi, India
  • Manjeet Singh Nain ICAR-Indian Agricultural Research Institute, New Delhi, India
  • Girish Kumar Jha ICAR-Indian Agricultural Research Institute, New Delhi, India
  • Suresh Kumar ICAR-Central Soil Salinity Research Institute, Karnal, Haryana, India

DOI:

https://doi.org/10.48165/IJEE.2023.59324

Keywords:

Solar-powered pump, Capital investment, Economic feasibility, Bootstrap data development analysis, Rajasthan

Abstract

The study analysed the investment and returns of installing solar-powered pumps, besides their economic feasibility and efficiency in arid and sub-humid regions of Rajasthan based on primary data collected for the year 2018-19. The feasibility analysis while accounting for different climatic regions of Rajasthan is imperative to examine since it influences the depth of water table and required power to extract groundwater which would, affect economic feasibility of pumps. Only subsidised investment in solar powered tubewells was found to be economically feasible in both regions. The efficiencies of solar-irrigated farms and savings in cost after installing solar-powered pumps were found to be higher for sub-humid region, which may be attributed to better utilisation of solar pumps, cultivation of high-value vegetables and adoption of improved technologies. The major constraint faced by farmers in adoption of solar-powered pumps in arid region was found to be their non-functioning in higher water table situations, while in sub-humid region, it was a high initial investment. Hence, there is need to have custom-made policies according to climatic regions of the country and to increase awareness regarding benefits of adoption of advanced technologies and high-value crops which can complement the benefits of adoption of solar-powered pumps. 

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Published

2023-07-05

Issue

Vol. 59 No. 3 (2023): Indian Journal of Extension Education, (Jul-Sep), 2023

Section

Articles

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

How to Cite

Upreti, P., Singh, D.R., Kumar, N.R., Venkatesh, P., Nain, M.S., Jha, G.K., & Kumar, S. (Trans.). (2023). Feasibility Analysis of Solar-Powered Tubewells in Arid and Sub-humid Regions of Rajasthan . Indian Journal of Extension Education, 59(3), 126–131. https://doi.org/10.48165/IJEE.2023.59324
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