© egs energy limited 2011 1 the eden deep geothermal plant development roy baria guy...
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© EGS Energy Limited 2011 1
The Eden Deep Geothermal Plant development
Roy BariaGuy Macpherson-Grant
EGS Energy Limited
17 November 2011
The UK
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Courtesy of BGS
GraniteHSA
Cornwall
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History in Cornwall
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Soultz
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Landau - Insheim
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EGS Energy
●Exec Team
–Roy Baria
–Joerg Baumgaertner
–Terry Gandy
–Guy Macpherson-Grant
–Tony Bennett
–Andy Jupe
●EGS Global Group (www.egs-global.com)
–EGSE / HDR / GPC IP / BESTEC© EGS Energy Limited 2011 7
• Non-Execs–David Kempton
–Bill Kelly
–Mike Alexander
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The Design
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Binary Plant - Heating
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Industrial scale conceptual model
A module ~ 15 MWe
Three modules
~ 45 MWe
Nine modules~ 135 MWe
Sigma HMax
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SYSTEM 13600 m depth
SYSTEM 25,000 m depth
~ 2500 m
1993
1995
1996
2000
2003
STIMULATIONS
1st reservoir for 0- 25 years;76- 100 years
3rd reservoir for 51-75 years;126-150 years
2nd reservoir for 26-50 years;101-125 years
Modelling suggests that it will take ~25 years to recover an
EGS reservoir by 20°C
Conceptual model for sustainability
SYSTEM 13,600 m depth
Sustainability concept
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Conclusion
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