Ingen bildrubrik

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ISA Stockholm 2009-03-20

• IT IS PROFITABLE
• TO COOPERATE
• WITH THE NATURE
• www.malmberg.se

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ISA Stockholm 2009-03-20

• Peter Bäckström
• Business Area Manager GeoEnergy
• Malmberg Water AB

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Why Malmberg?
Natural solutions taking care of man and the
environment
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140 years with focus on water
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Biogas for green electric power
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Sustainable energy

• heating-/cooling plants with energy storage
• heat pump systems
• 30 years of experience
• Malmberg standard

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Vällingby Centrum
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Vällingby Centrum

• Client - Svenska Bostäder AB
• City modernization project 300 million EUR
• 185 000 m2 total area
• Sustainable, low carbon energy
• Replaces / completes district heating
• Cooling demand design criteria

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Large scale rock storage
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Vällingby Centrum
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153 bore holes, depth 230 m
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Centre of Chemistry in Lund

• Turnkey contract
• 1.8 MW cooling / 1.75 MW heat
• Investment 4,5 million EUR incl. the rock storage
• Installation period 18 months
• 153 bore holes, 230 m deep
• Free cooling 1.2 MW

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Vällingby Centrum
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Vällingby Centrum
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Vällingby Centrum