Global population
description
Transcript of Global population
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The Nexus Dialogue on Water Infrastructure Solutions
A global dialogue platform for best practices and optimisation of multi-purpose water infrastructure
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Global population
Source: UN Population Division 2008
Source: UN-HABITAT
Source: UNESCO
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Global water use
Source: UNEP 2008
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2050 – The Challenge
55% More
Water
80% More
Energy
60%MoreFood
9 Billion
People
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How do we change trajectory?
2010 2015 2020 2025 2030 2035 2040 2045 20500102030405060708090
100WaterEnergyFood
% In
crea
se
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Source: Mahlstein et al 2011
Climate Change
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Source: Global Innovation Outlook Report, IBM 2009
Interactions with the hydrological cycle
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Value natural infrastructure by investing...
... to secure, im
prove and restore the considerable multi-functional
value of biodiversity and ecosystems to provide food and energy,
conserve water, sustain livelihoods and contrib
ute to a green
economy while strengthening the basic role that nature plays in
supporting life, well-being and cultures.
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Consensus building on better practice
Bonn2011 Commitment
A ‘Nexus Dialogue on Dams and Water Infrastructure Optimisation’
How to...
• optimise dam operations and water infrastructure
• include built and natural infrastructure options
• improve benefits to people, nature and sustainable economic development
• enhance water, food and energy security
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Global dialogue platform
1. Knowledge, know-how, experience & tools shared
2. Consensus on best practice improved
3. Policy dialogue & coherence strengthened across sectors
4. Solutions & innovations disseminated & communicated
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Outputs
• Online knowledge compendium
• Case studies
• Synthesis papers
• Best practice framework for water infrastructure
• ‘Reference projects’ for nexus optimisation
• Policy principles for multiple sectors
• Online resources & participation
• Multi-media communications products
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Programme
•Case studies•Synthesis papers
1. Knowledge access
• Anchor workshops x 3• Online & conference sessions2. Best practice
•Final international conference•Action pledges3. Policy dialogue
•Online platform•Multi-media, publications
4. Communication & dissemination
Stak
ehol
ders
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Conventional Linear Approach Nexus Based Approach
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Resource RecoveryEnergy
Recovery
Chemical Recovery
WaterRecovery
Adapted from Umble 2013
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Nexus Dialogue
Collaborative partnership
Global project with regional dimensions
Global reference group
Nexus Dialogue on Infrastructure Solutions
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Global PlatformAFRICA May 2013
LATIN AMERICA September 2013
ASIA March 2014
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AFRICA May 2013
LATIN AMERICA September 2013
ASIA March 2014
Global Platform
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AFRICA May 2013
LATIN AMERICA September 2013
ASIA March 2014
Global Platform
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ASIALA
TIN
AM
ERIC
AAFRICA
China2014
International Conference
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Group 1.Nexus infrastructure and technology1. Do you know of examples of infrastructure (built and natural) and technology for sharing
water resources across the water-energy-food nexus in transboundary basins? 2. What are the obstacles and enabling factors for built and natural infrastructure to sustain
water, energy and food security as well as maintaining functioning ecosystems?
Group 2. Nexus governance and partnerships
3. Are there barriers in governance to working across water, energy food sectors in transboundary basins?
4. How can governance challenges due to multisectoral demands be addressed through the TDA SAP process (e.g InterMinsterial committees that have water, energy and food sectors)?
5. What new collaboration platforms can IW Projects think of to bring in energy and agriculture? And what technical expertise or tools are required?
Group 3. Nexus economics and financing
6. How can basins (with GEF support) leverage private and/or public finance across the water, energy and food sectors to finance SAP investments focusing on enhancing and/or maintaining ecosystems services?
7. What economic tools and incentives can be used to induce cooperation across sectors at the transboundary level?
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