Policy Papers

Resource Use Efficiency under Growing Natural Resource Scarcity // Research Guide for Water-Energy-Food Nexus Analysis

By Claudia Ringler, Md. Hossain Alam Mondal, Helen Berga Paulos, Alisher Mirzabaev, Clemens Breisinger, Manfred Wiebelt, Khalid Siddig, Grace Villamor, Tingju Zhu, Elizabeth Bryan. Insights from “The Water-Energy-Food Nexus: Global, Basin and Local Case Studies of Resource Use Efficiency under Growing Natural Resource Scarcity” project.

The project titled “The Water-Energy-Food Nexus: Global, Basin and Local Case Studies of Resource Use Efficiency under Growing Natural Resource Scarcity“ (2015-2018), which was supported by the Federal Ministry for Economic Cooperation and Development, Germany, and was undertaken as part of the CGIAR Research Program on Water, Land and Ecosystems. The project set out to develop research methodologies and insights globally as well as for the Eastern Nile Technical Regional Organization (ENTRO) of the Nile Basin Initiative (NBI) and Egypt, Ethiopia and Sudan to support efforts for enhanced water, energy and food security and environmental sustainability.

The toolkit describes both qualitative and quantitative methods that have been used in the research project. It is not meant to be an exhaustive list of information and tools related to the analysis of the water, energy and food (WEF) nexus. The overall focus of the tools has been on economic analysis of the linkages across water, energy and food--to complement other studies and method developments that focus on biophysical linkages across the WEF nexus. The toolkit is aimed, primarily, at researchers interested in the analysis of the water, energy and food nexus. However, the studies summarized here also provide insights for practitioners implementing Nexus projects.

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November 2018

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Modelling and Assessment

Holistic Water-Energy-Food Nexus for Guiding Water Resources Planning // Matagorda County, Texas Case

By Muhammed I. Kulat, Rabi H. Mohtar and Francisco Olivera. The authors developed a holistic framework to provide sustainable scenarios that include feasible infrastructure interventions. The framework focuses on water and associated links with other resources, includes a unique analytic tool for quantifying scenarios, and ultimately produces a sustainability analysis of each scenario. Optimal scenarios are offered that consider site-specific dynamic resource interlinkages. The WEF nexus model...

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Solar-powered Irrigation Systems (SPIS)

Pompage Solaire // Investigation de l’impact des installations de pompage solaire sur la consommation d’eau et la situation socio-économique d’un agriculteur dans 3 zones pilotes au Maroc

Cette étude vise à mieux comprendre comment la conversion au pompage solaire peut influencer la consommation d'eau et les conditions socio-économiques d'un agriculteur marocain par rapport aux autres systèmes de pompage d'eau. L'étude s'est appuyée sur une enquête menée auprès de 150 agriculteurs répartis sur les territoires suivants 3 zones distinctes : la zone de Marrakech, la zone de Midelt et la zone de Tata. L'étude a été réalisée par le projet GIZ Sustainable Energy for Food - Powering...

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Research

WEF Nexus Research // Engaging Stakeholders in Research to address Water–Energy–Food (WEF) Nexus Challenges

By A. Larkin, C. McLachlan, R. Falconer, I. Soutar, J. Suckling, L. Varga, I. Haltas, A. Druckman, D. Lumbroso, M. Scott, D. Gilmour, R. Ledbetter, S. McGrane, C. Mitchell, D. Yu. This paper reflects on recent progress in stakeholder engagement in nexus-related research. The authors outline four emerging themes within nexus research and consider the value of, and potential challenges for, transdisciplinary research in each. Specifically, the authors examine how transdisciplinary approaches are...

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