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Beyond hydropower: towards an integrated solution for water, energy and food security in South Asia

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  • Golam Rasul
  • Nilhari Neupane
  • Abid Hussain
  • Binaya Pasakhala

Abstract

South Asia is energy-poor, water-stressed, and food-deficient, and these problems are expected to intensify with high population growth, rapid economic growth and industrialization, urbanization, and changing climate. Although the water, energy, and food security challenges are interconnected, they are dealt with in isolation, which fails to address the challenge of trade-offs and exacerbates the problems. The increased resource scarcity underlines the need for integrated solutions which ensure optimal resource use and maximize benefits. This article uses a nexus perspective to explore possible integrated solutions that support multiple uses of water at different scales and times. The analysis shows that the potential of water resources is underdeveloped and synergies between water, energy, and food are not fully harnessed. With proper coordination and management, water resources can generate multiple benefits for both upstream and downstream areas, including regional public goods such as regional connectivity and flood and drought management.

Suggested Citation

  • Golam Rasul & Nilhari Neupane & Abid Hussain & Binaya Pasakhala, 2021. "Beyond hydropower: towards an integrated solution for water, energy and food security in South Asia," International Journal of Water Resources Development, Taylor & Francis Journals, vol. 37(3), pages 466-490, May.
    • Handle: RePEc:taf:cijwxx:v:37:y:2021:i:3:p:466-490
    DOI: 10.1080/07900627.2019.1579705
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    Cited by:

    1. Jorge Andres Garcia & Angelos Alamanos, 2022. "Integrated Modelling Approaches for Sustainable Agri-Economic Growth and Environmental Improvement: Examples from Greece, Canada and Ireland," Land, MDPI, vol. 11(9), pages 1-19, September.
    2. Dilshad Ahmad & Malika Kanwal & Muhammad Afzal, 2023. "Climate change effects on riverbank erosion Bait community flood-prone area of Punjab, Pakistan: an application of livelihood vulnerability index," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 25(9), pages 9387-9415, September.

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