By Bjarne Olsen, Regional Director, DONG Energy

1. IWCAIS 2012
Regional Director: Bjarne Olsen

2. Topics for today
• Kalundborg Symbiosis
• DONG Energy in Kalundborg
• Challenges for DONG Energy Thermal Power
• The future involving Kalundborg Symbiosis 2.0
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3. Kalundborg Symbiosis 40 years in 2012
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4. DONG Energy in Kalundborg
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5. Challenges……….
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6. Challenges……….
• Overcapacity in the Nordic region
• Increasing Wind Power capacity
• Decreasing prices
• Change in focus towards
• Heat sales
• System back up
• Decreasing demand for Green production among
consumers and politicians
• Market for district heating in Kalundborg area is too
small to motivate a business case for green
production
• Difficult to integrate new technologies into existing
production units
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7. How to utilize the industrial symbiosis?
• We have a common ambition about green production
• We have a common challenge regarding cost
• We have a common successful history
• We have a common platform in the Symbiosis
• We have a common outlook on waste vs. resources
• We have a strong common wish too work together at an early
stage of developing a new and better solution
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8. The Kalundborg solution
A model for utilising different energysources
Price
Biofuel unit
Biogas
Potential
Prices for
ressources below
zero
Kilde: KINEC arbejdsgruppe 8

9. The Kalundborg solution
Gas Existing unit
Lignin
Transportation Heat
Ethanol
Plast Metal, glas
Gas Engine Power
Melasse
Slurry Biogas Gas
Opgradering
Gas Natural gas
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10. IWCAIS 2012
Regional Director: Bjarne Olsen