(C) GIZ
Climate Change

Video // Green Pumps for Jordan’s Water to combat Climate Change

This video explains how highly energy efficient water pumps can contribute to improve water, energy, and food security in the water scarce country Jordan. At the same time, CO2-emmissions are lowered, which marks a significant contribution in meeting Jordan´s Nationally Determined Contributions (NDCs) to the Paris Agreement.

Jordan is one of the driest countries on earth and uses more electricity for its water supply than any other industry consumes in the country: 15 percent of the countries’ entire electricity consumption. In spite of that, many people only have running water one day a week and even then, it does not always reach the customers. The project Water and Wastewater Companies for Climate Mitigation (WaCCliM) aims to improve the pumping system by introducing highly efficient variable frequency driven pumps into Miyahuna Water Companies’ water system. The community of Madaba is looking forward to achieve a continuous supply with water. Additionally, the implementation of the pumps would lead to a reduction of both, electricity consumption and CO2-emissions. Under the Paris Climate Agreement’s Nationally Determined Contributions (NDC), Jordan has set a target of reducing GHG emissions by 14%. Mitigating GHG emissions in the water sector would make a significant contribution to achieving this target.

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Research Papers, Publications and Books

Floating Solar // Where Sun Meets Water – Floating Solar Market Report Executive Summary

By World Bank Group, Energy Sector Management Assistance Program (ESMAP) and Solar Energy Research Institute of Singapore (SERIS). Floating solar photovoltaic installations open new opportunities for scaling up solar generating capacity, especially in countries with high population density and competing uses for available land. Floating Solar Market Report - Executive Summary presents an overview of floating solar technologies, current deployment market and future opportunities, challenges...

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Modelling and Assessment

Nexus Modelling // Involving the Water–Energy–Food Nexus in Integrating Low-Income and Isolated Communities

By Brenda Cansino-Loeza and José María Ponce-Ortega. This work presents a general mathematical programming model for satisfying water, energy, and food needs in isolated and low-income communities involving different process integration approaches. As a case study, the community with the lowest index of poverty and marginalization from the State of Guerrero in Mexico is presented. The problem consists in determining the optimal and sustainable configuration to satisfy the energy, water, and...

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SDGs

Nexus and SDGs // Resource Nexus Perspectives towards the United Nations Sustainable Development Goals

By Raimund Bleischwitz, Catalina Spataru, Stacy D. VanDeveer, Michael Obersteiner, Ester van der Voet, Corey Johnson, Philip Andrews-Speed, Tim Boersma, Holger Hoff & Detlef P. van Vuuren. Debate around increasing demand for natural resources is often framed in terms of a ‘nexus’, which is perhaps at risk of becoming a buzz word. A nexus between what? Over what scales? And what are the consequences of such a nexus? This article analyses why readers should care about the nexus concept in relation...

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