water-energy-food nexus: building the way forward iwa water & development congress october 20,...
TRANSCRIPT
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Water-Energy-Food Nexus: Building the Way Forward
IWA WATER & DEVELOPMENT CONGRESSOCTOBER 20, 2015
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Source: FAO (2010) / WEO 2010/UNICEF 2010
Energy security: • Currently, 1.4bn people do not have sufficient electricity. • It is estimated that in 2030 1.2bn people will still lack access
to electricity
Food, water and energy
Food security: • 925 million people go hungry• Around 1 billion people suffer from the ‘hidden hunger’• World population is increasing by 6 million per month• An extra billion tonnes of cereals will be needed by 2030 (FAO)
Water security: • 1.2 billion people live in areas affected by physical water scarcity• 1.6 billion people live in areas affected by economic water scarcity• 884 million people lack access to clean water• Poor quality water in Middle East and North Africa costs from 0.5% to 2.5% of GDP.
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2050 – The Challenge
9 Billion
People
55% More
Water
80% More
Energy
60%MoreFood
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Food shortages crises
Energy and agriculture price volatilityWater supply crisis
Global Nexus Risks
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WAT E R l N E X U S l S O LU T I O N S
Nexus Dialogue on Water Infrastructure Solutions
7
AFRICAMay 2013
LATIN AMERICASeptember 2013
ASIAMarch 2014
CENTRAL ASIAJULY 2014
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INTERNATIONAL UNION FOR CONSERVATION OF NATURE
“Nexus Solutions?”
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Which technologies?
What governance
arrangements?
Whose risks and benefits at which scales?
How can investment
pathways work across sectors?
Which sectors are most powerful?
Confronting Nexus Challenges
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A Framework for Action
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WAT E R l N E X U S l S O LU T I O N SWAT E R l N E X U S l S O LU T I O N S
Thank you!More information:
www.waternexussolutions.org