Stockholm Exergi - Svebio · 2019. 9. 13. · Stockholm Exergi Stockholm Exergy demand and supply...
Transcript of Stockholm Exergi - Svebio · 2019. 9. 13. · Stockholm Exergi Stockholm Exergy demand and supply...
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Stockholm Exergi Stockholm Exergy demand and supply of bio oil and wood pellets
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The right energy, at the right time, for the right purpose. Exergi.
The right energy, at the right time, for the right
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Two owners:
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Production plants
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Reduced sulphur oxide and dust emissions Heats 100,000 apartments Energy from purified waste water Heat and cooling generated simultaneously
Hammarbyverket
Hammarbyverket
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Plant Fuel Operational Heating capacity Power capacity
MW GWh MW GWh
7 heat pumps! Waste water, electricity 1986-1991 216 1 000
2 boilers Bio-oil 1986 200 140
Total 416 1 140 0 0
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Heats 245,000 apartments Heat, electricity and cooling Renewable biofuel (wood chip) Renewable energy from the Baltic Sea Our last coal-fired plant
Värtaverket
Värtaverket
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Plant Fuel Operational Heating capacity Power capacity
MW GWh MW GWh
KVV1! Refined biofuel 1976 275 10 162 7
KVV6 Coal and olive seeds! 1989! 302 900 144 450
KVV8 Wood chips 2016 314 1 800 126 700
5 boilers! Bio-oil, oil 1969-1981 605 70
16 heat pumps Seawater, electricity! 1985-2001 224 700
Gas turbine, GT3! Oil 53
Total 1 720 3 480 485 1 150
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Heats 45,000 apartments Renewable biofuel (wood pellets) First in Stockholm to produce heat and electricity
Hässelbyverket
Hässelbyverket
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Plant Fuel Operational Heating capacity Power capacity
MW GWh MW GWh
P1-P3! Wood pellets 1959 185 400 58 80
Total 185 400 58 80
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Hammarbyverket
Värtaverket
Bristaverket
Hässelbyverket
Stockholm’s district heating and cooling network
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Energy sources 2018 (Total production):
83 per cent recovered and renewable energy
35 Biofuel
and bio-oils
17 Fossil fuels
11 Energy from waste water
11 Electricity
1 Recovered heat from
district cooling
5 Heat from seawater
25 Waste and
recovered fuel
Stockholm Exergi in figures, 2018
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* Of which 8,176 (8,218) GWh was heat.
Sales (GWh)
10,194* (10,248*)
Net sales (MSEK)
7,003 (6,639)
Operating profit (MSEK)
1,381 (1,702)
Profit after tax (MSEK)
1,164 (1,203)
People we keep warm
800,000
Stockholm Exergi in figures, 2018
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Employees
700
Square metres
72 million
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We supply Biofuel Globally
Stockholm Exergi only supply pellets from producers.
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Stockholm Exergi only supply Biooil from producers
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Thank You!
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We provide heat for eight out of ten Stockholmers
More heat, lower emissions
19.2 kg of carbon dioxide per sqm in 2002
47 million sqm heated in 2002
72 million sqm heated in 2018
7.5 kg of carbon dioxide per sqm in 2018
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The capacity of Stockholm’s heating system
3,000 km
180 million litres
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1980 – 2011 Emissions halved 1986: Opening of Hammarbyverket (heat from waste water) 1989: Coal-fired boilers installed at Värtaverket, replacing oil boilers 1990s: We replace hundreds of local oil boilers with district heating 1995: District cooling starts 1997: First biofuel plant opened in Brista 1990s and 2000s: Högdalenverket expands with more boilers 2010: Stockholm named Europe’s first Green Capital 2010: Divested all businesses outside Stockholm 2011: Emissions from heating in Stockholm halved since 1990
1853 – 1950 Gas and electricity 1853: We start to produce gas 1892: We start to electrify Stockholm 1903: Opening of Värtaverket (electricity) 1930-1950s: Värtaverket becomes a reserve facility
2012 – Renewable and recovered 2013: Opening of Bristaverket’s waste heat recovery unit 2014: Opening of Öppen Fjärrvärme 2016: We sell off our gas business 2016: Opening of our Värtaverket renewable biofuel plant 2017: Stockholm Data Parks launched 2017: Preliminary decision to phase out coal by 2022 2018: We become Stockholm Exergi
1950 – 1979 District heating 1950s: Stockholm starts to build district heating infrastructure 1959: Opening of Hässelbyverket (first to generate electricity and heat) 1969: Värtaverket starts to generate heat 1970: Opening of Högdalenverket (electricity from waste) 1970s: Värtaverket expanded with oil-fired boilers 1979: Högdalenverket starts to generate heat
Our historical journey through Stockholm
Stockholm became Europe’s first Green Capital in 2010
•!One of the main reasons for this: a reduction in emissions of 25 per cent per resident.
•!This reduction came primarily from heating.
•!We did this together.
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Together, we’re powering the future of Stockholm.