the future of food and the role of geothermal …...finnland pólland holland spánn Ísland ear 92%...
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THE FUTURE OF FOOD AND THE ROLE OF GEOTHERMAL ENERGY
GEORG Geothermal Workshop – Reykjavik 15. November 2018
Sigurður MarkússonLandsvirkjun
Cambridge University - Cambridge Institute for Sustainability Leadership
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The global food system:
Water Withdrawal
70% of global use
Employs
28%of the worlds population
37% Of worlds
landmass used for agriculture
(excl. Antarctica)
4000 million t/year
produced
market size
12.24 trillion USD by
2020
6.9%CAGR
Source: FAO.ORG /World Resources Institute
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https://ccafs.cgiar.org/
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https://ccafs.cgiar.org/
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0
1E+09
2E+09
3E+09
4E+09
5E+09
6E+09
7E+09
8E+09
010002000300040005000600070008000
Years from present time
“To meet the increasing demand from a growing population we will need to produce more food in the
next 40 years than has been produced in the previous 8,000 years.”
Jason Clay, Senior Vice President WWF
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“Between 2010 and 2050, as a result of expected changes in population and income levels, the environmental effects of the food system could increase by 50–90% in the absence of technological changes and dedicated mitigation measures, reaching levels that are beyond the planetary boundaries that define a safe operating space for humanity”
Springmann et al. October 2018
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380 million new jobs by 2030Cost: 5-7 trillion USD?
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The role of geothermal energy
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Energy
Water
Food
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Technology and innovation
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905,960,000
610,600,000
433,100,000
122,120,00085,200,000
Finnland Pólland Holland Spánn Ísland
ISK
/yea
r92%
78%
50%
16%
100%
Finnland Pólland Holland Spánn Ísland
% Annual need for heating
Teitur Gunnarsson, Þór Tómasson - Mannvit
Cost of heating a 40.000 m2 greenhouse in different locations
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0,03%
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Value creation
hdwallsbox.com
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Renewable energy?
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❑ Innovation❑ Systems thinking❑ Robotics❑ Artificial intelligence❑ Water and energy optimization❑ Strategic policy
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40°c
20°c
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Challenges in Iceland
• Small local market
• Labor
• Scale - Distribution cost of electricity
• Shipping cost
• Lack of experts
What can we do?
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