Implementation

Book // Clean Water Using Solar and Wind: Outside the Power Grid

By Gustaf Olsson. Solar photo-voltaic (PV) and wind offer to bring both clean energy and clean water to remote regions and peri-urban areas in the world, outside the conventional electric grids. This book aims to show how clean water and clean energy are reachable for all while contributing to both a better climate and a healthier life.

“This book truly deepens our understanding of the water-energy nexus.” Professor Peter D. Lund, Aalto University, Finland

One out of seven people has no electric power available that would bring light to the home, cook the food, pump to access water and purify or re-use it. Off-grid systems are scalable and can be designed to any size, from household to village and community levels. The renewable energy cost development is remarkable and can make electric power affordable also for the poorest.

Renewables promise an end to the era where energy security is closely related to geopolitics. The expenditure is up-front capital cost while “fuel” is free. With renewables, there is no geopolitical pressure where one country has deposits of a fossil fuel while another does not.

Table of contents

Preface and Guide for the Reader 

Part I: Water and Energy – A Human Right 

Chapter 1: Water and energy – for all 

Chapter 2: Towards sustainability goals

Chapter 3: The renewable energy revolution

Part II: Water Technologies 

Chapter 4: Water supply

Chapter 5: Water treatment 

Chapter 6: Solar thermal desalination and solar water heating

Chapter 7: Used water treatment

Part III: Renewable Energy Technologies

Chapter 8: Solar PV

Chapter 9: Wind

Chapter 10: Handling variable production

Chapter 11: Energy management systems

Part IV: Applying Renewable Energy to Water Operations

Chapter 12: Economy

Chapter 13: Land use for energy
Chapter 14: Water operations using renewables – some cases

Part V: The Future

Chapter 15: Outlook to 2030 and further

Appendix 1: Glossary 

Appendix 2: Conversion of units 

Bibliography 

 

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January 2019

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News

WEF Nexus in Latin America // Innovative Communication Tools and Practices for fostering Multisectoral Cooperation and Learning

The GIZ- sponsored Environmental Management and Rural Development Network in Latin America and the Caribbean (GADER-ALC) organized a regional meeting on Digitalization from May 7th to May 9th. The 2019 Nexus Workstream - coordinated by Bolivia and Chile - was awarded EUR 5000 from an Innovation Fund to carry out knowledge cafés for a regional exchange on the WEF Nexus approach as well as for a regional Nexus Forum to be held in La Paz, Bolivia, in September this year.

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Urban Nexus

Urban Nexus // The Nexus Regional Dialogue in the MENA Region participates in the Ninth Regional Workshop on “Integrated Resource Management in Asian Cities: The Urban Nexus”

By Dr. Nisreen Lahham. The Nexus Regional Dialogue in the MENA region participated in the final workshop of the “Integrated Resource Management in Asian Cities: The Urban Nexus” project, held in Bangkok, Thailand, from May 22nd - May 23rd. This project, implemented by GIZ in partnership with UN-ESCAP and ICLEI-Local Governments for Sustainability, and with funding from the German Federal Ministry for Economic Cooperation and Development (BMZ), organized its final workshop, commemorating the...

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SDGs

WEFE Nexus Publication // European Commission Position Paper on the WEFE Nexus and the SDGs

The Joint Research Centre (JRC) and European Commission's Directorate-General for International Cooperation and Development (DG DEVCO) have recently launched a Position Paper on the Water, Energy, Food and Ecosystems (WEFE) Nexus and the Sustainable Development Goals (SDGs). Highlighting the key outcomes of exchanges with experts held in 2018, the Paper aims to launch a dialogue on how to operationalise the WEFE Nexus.

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