Research

Water-Energy-Food Nexus Literature Review // A Review of Nexus Literature and ongoing Nexus Initiatives for Policymakers

This literature review provides an overview of key Nexus concepts and tools that can be applied in policy and practice. It aims to be a resource for professionals responsible for Nexus relevant decisions either in planning, financing or implementation. It aims to provide an overview of the literature covering the WEF Nexus topic, with a discussion on how the approach can be effectively implemented on the ground. The review also aims to summarise ongoing WEF Nexus initiatives and regional applications of the WEF Nexus in Southern Africa, the MENA Region, Central Asia, Latin America and the Niger Basin.

In addition, this review provides a summary of recent research findings on key topics of relevance to the assessment of the Nexus and Nexus interventions. Direct links to the original documents and websites are provided, allowing the reader to access the original publications to learn more about the methods and tools of interest.

This literature review was prepared under the umbrella of the “Nexus Regional Dialogues Programme” co-funded by BMZ and European Union (EU) and implemented by GIZ in the Middle East and North Africa (MENA) region, in Latin America and the Caribbean (LAC) and in the Niger basin, by Regional Environmental Centre for Central Asia (CAREC) / International Union for Conservation of Nature (IUCN) in Central Asia and by the Global Water Partnership (GWP) in the Southern African Development Community (SADC) region. It summarises the currently available state of the art, addressing the conceptual understanding of the WEF Nexus and the application of the concept on the ground. A focus was placed on the implementation of the Nexus concepts in the focal regions addressed by the “Nexus Regional Dialogues Programme.”

Content

  • Chapters 1 and 2 provide an overview of the Nexus concept and its historical development,
  • Chapter 3 discusses employing the Nexus approach,
  • Chapter 4 provides a brief summary of the Urban Nexus concept,
  • Chapter 5 analyses reports which describe the analysis or implementation of the Nexus within the five target regions and
  • Chapter 6 contains a bibliography of selected literature

Download

Published

December 2018

By

Nexus Regional Dialogue Programme

› back

Solar-powered Irrigation Systems (SPIS)

JRC Technical Report // Water-Energy-Food Nexus Interactions Assessment: Renewable Energy Sources to support Water Access and Quality in West Africa

By Kougias I., Szabó S., Scarlat N., Monforti F., Banja M., Bódis K., Moner-Girona M. Mitigating the big challenges of access to clean water, energy and poverty in Africa requires integrated solutions. The analysis of issues related to the water, energy, food and the ecosystem through a nexus approach, has attracted the interest of scientists, policy-makers and the private sector. The present Technical Report examines the potential of such an approach to create beneficial synergies between the...

// more
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...

// more
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...

// more