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NEXUS Knowledge

Cities

NEXUS in Practice

Integrated Resource Management

In the framework of the project up to ten selected cities in six Asian countries will be supported with a view to nexuscompliant integrated resource management.

Modern Agriculture

by University of Hohenheim, Germany

NEXUS Resources

09 Apr 14

Press Release

Sustainable management of natural resources needed

Water scarcity, high demand for energy and food security in South Africa was high on the agenda of the South African Cities Network’s strategic conversation on water-energy-food nexus held in Port Elizabeth on Thursday, 27 March 2014.

09 Apr 14

Presentation

The Water, Food and Energy Nexus: What does it mean for SA Cities? - A Practitioner’s Perspective

Presentation held by Ashwin Seetal at Nelson Mandela Bay Metropolitan Municipality on 27 March 2014

09 Apr 14

Presentation

Cities Network Strategic Conversations

Presentation held in Port Elizabeth, South Africa on 28 March 2014

28 Jan 14

Presentation

Interlinkages and trade-offs between water and energy

Presentation held by Diego J. Rodriguez, The World Bank, on Jan 14th, 2014, at the United Nations Office to Support the International Decade for Action ‘Water for Life’ 2005-2015

27 Jan 14

Presentation

Policy and governance responses to the water-energy nexus challenge

Presentation held by Kathleen Dominique, Environmental Economist, OECD, on Jan 14th, 2014, at United Nations Office to Support the International Decade for Action ‘Water for Life’ 2005-2015

26 Jan 14

Presentation

Policy and governance responses to the water-energy nexus

Presentation by Kathleen Dominique, OECD, held on Jan 14th, 2014, at the 2014 UN-Water Annual International Zaragoza Conference. Preparing for World Water Day 2014

02 Dec 13

Presentation

Transformation of Alice Springs through the Energy-Water Nexus

Presentation by Darryl Day, previously General Manager Remote Operations (Now Executive Director Energy Policy, Northern Territory Department of Mines and Energy, September 2013

28 Nov 13

Policy Brief

Realising the Water, Energy and Food Security Nexus

This policy brief provides an overview of Nexus Dialogues, the implementation of the nexus perspective in German development cooperation and present Nexus Initiatives which have emerged from the Bonn2011 Nexus Conference.

19 Nov 13

Project Fact Sheet

Integrated Resource Management in Asian Cities: The Urban Nexus

In the framework of this project up to ten selected cities in six Asian countries will be supported with a view to nexus-compliant integrated resource management. During the implementation period, the basis for an integrated resource management approach will be developed. The project focus is on the topics of secure water supply and sanitation systems, energy security and efficiency, land use, physical planning and food security. Moreover, an exchange of knowledge and experiences and the cooperation between public, private and civil-society stakeholders is essential.

03 Sep 13

Book Publication

On water security, sustainability, and the water-food-energy-climate nexus

The role of water security in sustainable development and in the nexus of water, food, energy and climate interactions is examined from the starting point of the definition of water security offered by Grey and Sadoff. Much about the notion of security has to do with the presumption of scarcity in the resources required to meet human needs. The treatment of scarcity in mainstream economics is in turn examined, therefore, in relation to how each of us as individuals reconciles means with ends, a procedure at the core of the idea of sustainable development. According to the Grey-Sadoff definition, attaining water security amounts to achieving basic, singlesector water development as a precursor of more general, self-sustaining, multi-sectoral development. This is consistent with the way in which water is treated as “first among equals”, i.e. privileged, in thinking about what is key in achieving security around the nexus of water, food, energy and climate. Cities, of course, are locations where demands for these multiple resource-energy flows are increasingly being generated. The paper discusses two important facets of security, i.e., diversity of access to resources and services (such as sanitation) and resilience in the behavior of coupled human-built-natural systems. Eight quasi-operational principles, by which to gauge nexus security with respect to city buildings and infrastructure, are developed.

24 Oct 12

Presentation

Rethinking Food Security: New Dynamics of Green Growth, Food-Water-Energy Nexus, Public-Private-Partnerships and the Changing Role of Rice

by Dr Larry C.Y. Wong, Program Director, TIES, held at the National Convention on Food Security in Malaysia, 15-16 Oct 2012, Putrajaya, Malaysia

08 Oct 12

Water Alternatives, Vol. 5/2012

Open for business or opening Pandora’s Box? A constructive critique of corporate engagement in water policy

The corporate world is waking to the realisation that improved water management is fundamental for future prosperity and human well-being. This special issue explores aspects of its response: from the application of an array of analytical tools such as water footprint accounting, risk filters and standards; water use efficiencies; derivatives and insurance mechanisms; to collaborative infrastructure and watershed projects; stakeholder engagement and attempts to influence water governance at all scales. Drawing on the papers in this issue the motivations for this new agenda are traced and its potential in helping to unlock some of our most intractable water challenges, or to open a Pandora’s box of controversies are considered. Key concerns include the potential for diverging corporate and public interests; policy and regulatory capture; privileging of economic over social perspectives; process inequities; displacement of existing water management priorities, and the risks of misguided interventions which undermine institutional and hydrological sustainability - with the financial support of Water Witness International, WWF, The Nature Conservancy (TNC) and German Technical Cooperation (GIZ)

17 Sep 12

Video

Rethinking Human Security: The Nexus on the Ground

In the final installment of the Global Resource Nexus Series, Junior Fellow Corey Johnson examines the everyday politics behind resource allocation and consumption. He examines the role resources play in causing migration, and the importance of cities in understanding and addressing the resource nexus.

04 Sep 12

Presentation

Crossing Water, Food, and Energy Nexus Boundaries in the Middle East

Green Cities, Integrated Resource Planning Approach and Trade-offs to Meet a Green, Sustainable Economy. By Jay Witherspoon, Mark Anderson, Avinash Pathwardhan, and Jared Thorpe, CH2M HILL

16 Jul 12

Messages for Rio

New Drivers for Sustainable Urban Development - Key Messages on Green Urban Economy from Bonn to Rio

Three focal areas need to be addressed for a transition to a Green Urban Economy, which promotes environmental well-being and improved quality of living for all income groups (i.e. Green Jobs and Poverty Eradication; Financing and Green Investments; Effective Governance and Institutions). The messages and their conditions offer potential ways to address environmental and social concerns in an economically viable way at the local level.

12 Jul 12

Presentation

Nexus - Linking systems, resources and actors

by Peter Stigson, Swedish Environmental Research Institute (IVL), held on 3 July 2012 at the Chinese Academy of Science, Institute for Policy and Management (CAS/IPM)

02 Jul 12

Presentation

“The Efficient City of the Future”

Presentation by Kala Vairavamoorthy, Patel School of Global Sustainability, University of South Florida

08 Jun 12

Publication

Nuclear Technology for a Sustainable Future – Water, Energy, Food, Ocean, Health

Nuclear technologies are used daily to find and protect sustainable sources of fresh water, produce energy and food, while providing researchers the tools to study the ocean’s past and predict its future. The IAEA helps its 154 member countries safely employ these technologies to ensure peace, health and prosperity throughout the world.

07 Jun 12

Video

Shell Company Video on the Water-Energy-Food Nexus

There is a growing awareness of the Energy-Water-Food Nexus, but the tendency is to consider each issue in isolation. A holistic approach to addressing the Nexus and the related issue of climate change is needed, as are new ways of working together.

31 May 12

Speech

Prince of Orange: “The nexus should be central in thinking about a viable future for our planet”

Speech of HRH Prince of Orange during in interactive meeting in preparation of Rio on 30 May 2012 in Rotterdam

29 May 12

Statement

Water in a Green Economy

This statement reflects a collective opinion of the UN-Water Members and comprises recommendations to the participants of the UNCSD 2012 as well as a list of potential actions in support of green economic approaches.

25 Apr 12

Presentation

Food, Energy and Water – The Meganexus: South Africa at the Stress Epicenter

by Margaret Catley-Carlson, held at the South African Water, Energy and Food Forum: “Managing the Mega-Nexus”, 18-19 April 2012

15 Mar 12

Publication

A Water Toolbox – or Best Practice Guide of Actions

A contribution from the UN-Water Conference “Water in the Green Economy in Practice: Towards Rio+20”

03 Mar 12

Publication

Big Cities – Big Water – Big Challenges. Water in an Urbanizing World

The growth of the earth’s urban population and areas continues as a major demographic trend; it is projected that 70 % of the world’s population will live in urban areas by 2050. Urban growth today is most rapid in developing countries, where cities gain an average of 5 million residents each month.

02 Mar 12

Presentation

Skyfarming

by University of Hohenheim, Germany

29 Feb 12

Publication

Water Security for Development – A Development Imperative

Water security in the 21st century requires an integrated approach to water resources management

27 Feb 12

Bonn2011 Nexus Conference

Background Paper “Understanding the Nexus” by SEI

This paper is the scientific background paper of the Bonn2011 Nexus Conference. It explains the Nexus and presents initial evidence for how a nexus approach can enhance water, energy and food security in a green economy by increasing efficiency, reducing trade-offs, and building synergies across sectors.

NEXUS News

25 Mar 14

Solutions

The theme of this year’s World Water Day has been “Water and Energy.” IFPRI senior researcher Claudia Ringler highlights the potential role of water markets in the water-energy-food nexus under global climate change.

22 Oct 13

Nexus Dialogue on Water Infrastructure Solutions

Nexus insights from the IWA Development Congress in Nairobi, Kenya

28 Jun 12

Nexus at Rio+20

A voice from the ground, Edward Byers, PhD student from Newcastle/UK, gives his view of the NEXUS event at the German Pavilion in Rio.

04 Jun 12

Side Event at the Africa Water Week

“The nexus is an important process which has been started at the Bonn conference and needs to be continued by committed people at all levels in order to effect change”. — by Nicole Kranz

17 Oct 11

Nexus in the Media

Collaboration remains critical to meeting rocketing demand for life essentials by 2030, says Joppe Cramwinckel (WBCSD)

16 Jun 11

Short Film

International experts comment on the main topics of the Bonn2011 Nexus Conference

Recent NEXUS Events

27 Mar 14

African Cities

The South African Cities Network (SACN) invites members of the media to the strategic conversation on water-energy-food nexus.

10–11 Mar 14

The Gold Standard Foundation 2014

The Gold Standard Foundation 2014 Conference is striving to shed light on the most critical developments in climate and development policy and finance. The water-energy-food nexus perspective will be part of this conference.

02–04 Dec 13

Regional Workshop

The workshop will review the progress made so far in designing Nexus project initiatives in participating countries and share experiences and ideas.

29 Oct 13

Lecture and Discussion

Lecture on water-energy-food Confrontations in China and India by Jennifer Turner, Director, China Environment Forum of the Woodrow Wilson Center

15–16 Oct 13

Panel at the IWA Development Congress

Climate Services in support of water management decision making.

06 Nov 13

Conference Workshop at the IWW 2013 in Amsterdam

The green economy provides an opportunity to explore how to invest in a mix of infrastructure and technology solutions which can secure water across sectors while minimizing trade-offs.

08–09 Oct 12

Workshop

The workshop is part of the German-South African Year of Science 2012/13, which was initiated by the German Federal Ministry of Education and Research (BMBF) and the South African Department of Science and Technology (DST).

01–05 Jul 12

Conference

Singapore International Water Week (SIWW) 2012 provides the platform to address today’s challenges and explore opportunities in the integration of water solutions and urban planning in cities around the world. Opportunities abound for global water leaders and practitioners from the public and private sectors to debate in water dialogues, network with key industry players, showcase leading-edge technologies and best practices and identify viable solutions to address this common challenge.

15 Jun 12

Session at the ICLEI World Congress

The “nexus” of food, water and energy represents one of the biggest challenges in urban areas. If supplies of these three key resources are not maintained over time to serve human societies as well as the natural ecosystems from which they derive, the basis for all life will be undermined, and cities will not be functional any more.

24 May 12

Workshop

The rapidly growing cities in Asia will face enormous challenges in ensuring water, energy and food security for their population if not now than in near future. To discuss possibilities to address this challenge more than 40 participants from six Asian took part in the workshop on “Integrated Resource Management in Asian Cities”.

22–25 May 12

Conference

The 12th edition of Green Week, the biggest annual conference on European environment policy.

15–18 Jun 12

Innovation and Collaboration for the Future We Want

14–18 Jun 12

Rio De Janeiro

NEXUS in the Media

16 Feb 14

Stress Nexus: when demands on food, water and energy become unsustainable

“The world has entered a period of volatility and transition - every choice that is made from here on will have an impact on what will happen in the near future. What is done today will determine if the planet will still be capable of sustaining life in the midst of the growing demands on energy, food and water,” says Zsarlene B. Chua.

04 Feb 14

Jeremy Bentham, Shell: “Gearing up for the future”

The inefficient use of natural resources and energy continues, especially in developing countries where population growth is most significant. Developed countries are often very wasteful. The combined annual food waste from Europe and the United States alone, for example, could feed about 1.5 billion people, notes Jeremy Bentham, Shell Vice President for Global Business Environment.

20 Jan 14

Giant Gleaming Eggs Will Help Solve Urban Water, Energy And Waste Problems

Not too long ago, cities could be labeled strictly as takers: taking in food, water, energy and other resources, while dumping out mountains of garbage and oceans of polluted wastewater. But take a look at the gigantic egg-shaped structures that dominate New York City’s Newtown Creek wastewater treatment plant, and you’re looking at the key to a sustainable future.

23 Oct 11

Changing Direction towards a New Energy Future

As the world transitions to a more sustainable energy future, the right decisions need to be made now to ensure that transition is as smooth as possible. In this speech, Shell Chairman Jorma Ollila discusses the important role that natural gas can play as an affordable, flexible energy source. He calls on policymakers to take a market approach to regulating CO2 to ensure all mitigation measures will be used, starting with those that are lowest cost and fastest to implement. He also talks about research Shell is conducting to understand the complex interrelationship between energy, water and food, and how we can be more efficient in managing them. - Speech given by Jorma Ollila, Chairman, Royal Dutch Shell plc, at the International Energy Agency Governing Board at Ministerial Level, October 18, 2011

Partners

  • IFPRI International Food Policy Research Institute
  • WEF World Economic Forum
  • WWF World Wide Fund for Nature

Bonn2011 Nexus Conference – in the context of Bonn Perspectives

  • Bonn Perspectives

initiated by

  • BONN
  • BMZ

funded by

  • European Regional Development Fund EFRE
  • NRW Ministerin fr Bundesangelegenheiten, Europa und Medien des Landes Nordrhein-Westphalen
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