Credit: Philippe Floch (Flickr: Water Alternatives).
Research

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

By Rasul, G., Neupane, N., Hussain, A., & Pasakhala, B. (2019). This article provides an overview of current WEF-resource challenges in South Asia, and delivers potential angles for improvements that could be derived by implementing the Nexus approach, with a focus on hydroelectrial power and development of waterways. This is an excerpt of the original article, which can be accessed below.

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 within 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.

Access

Rasul, G., Neupane, N., Hussain, A., & Pasakhala, B. (2019). Beyond hydropower: towards an integrated solution for water, energy and food security in South Asia. International Journal of Water Resources Development, 1-25.

Published

March 2019

By

© 2019 The Authors.

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Governance

Nexus Principles // The Water, Energy and Food securiy Nexus Principles

The Water-Energy-Food security Nexus Principles guide towards the application, implementation and operationalisation of the Water-Energy-Food security Nexus (WEF Nexus) approach in different contexts. The Principles were developed by practicioners based on their experience and grounded in research.

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Governance

Publication // Mainstreaming the Water-Energy-Food Nexus through nationally determined contributions (NDCs): the case of Brazil

By Paim, M. A., Salas, P., Lindner, S., Pollitt, H., Mercure, J. F., Edwards, N. R., & Viñuales, J. E. (2020). This article gives insight into what role the Nationally Determined Contributions (NDCs) of the 2015 Paris agreement might play in furthering the Nexus approach in Brazil. This is an excerpt of the original article, which can be accessed below.

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Modelling and Assessment

Publication // Water, Energy and Food Nexus in Rice Production in Thailand

By Ngammuangtueng, P., Jakrawatana, N., Nilsalab, P., & Gheewala, S. H. (2019). This article examines the WEF Nexus resource flows in Thailand, by implementing a tool to evaluate the trade-offs and synergies present and by developing ideas for potential land-use changes. This is an excerpt of the original article, which can be accessed below.

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