”Current use of biomass for energy in Sweden and forecast ... · Svebio prefer working with...
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www.svebio.se ”Current use of biomass for energy in Sweden and forecast for the coming years” Gustav Melin, President SVEBIO Oslo 2009-09-23
Transcript of ”Current use of biomass for energy in Sweden and forecast ... · Svebio prefer working with...
www.svebio.se
”Current use of biomass for energy in Sweden and forecast
for the coming years”
Gustav Melin, PresidentSVEBIO
Oslo 2009-09-23
www.svebio.se
Allocation of commitment, EU
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Swedish Bioenergy Association
• Mission: – To increase the use of bioenergy in an
economically and environmentally optimal way.
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Svebio prefer working with incentives
• PPP – Polluter Pays Principle• General Incentives
– Cost efficient– Competitive– Most profitable solutions are chosen
• Demonstration or introduction support.
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Bioenergy used in Sweden 1970-2007 (TWh)
0
20
40
60
80
100
120
140
1970
1973
1976
1979
1982
1985
1988
1991
1994
1997
2000
2003
2006
TWh
The bioenergy share of total energy use
•1970: 9%•1980: 11%•1990: 15%•2000: 20%•2004: 24%•2007: 28%
CO2-tax
Svebio
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Bioenergy, Share of final energy use 2007
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Reduced emissions and increased GDP!Decoupling 1990-2007
80
90
100
110
120
130
140
150
160
170
180
1990 1995 2000 2005Year
Bioenergy
GDP Growth
Climate Gas Emissions
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Bioenergy use in 2007
Industry 54.5
Transport3.6
Housing/other13.8
District heating32.3
Electricity production9.2
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Waste and peat
•In 2008, there were 30 waste incineration plants in Sweden. They supply both heat and electricity in CHP plants. Approxi-mately 48% of household waste is burned to an equivalent of approximately 10 TWh. Electricity production from waste incineration is equivalent to approximately 0,3 % of the total production of electricity in Sweden (Swedish Waste Management).
•There are about 200 approved exploitation concessions for peat of which just over 100 are in production (red) Following a good harvest these can yield up to 4 TWh (Geological Survey of Sweden).
Input of household waste for incineration.
Approximately 200 concessions for production of energy peat.
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Trend for total standing volume since 1920, all land-use 1
1 Excl. high mountains, restricted military areas, urban land and water surfaces.Millions cubic metre standing volume (stem volume over bark from stump to tip) Source: National Board of Inventory
0
500
1000
1500
2000
2500
3000
3500
1926 1931 1936 1941 1946 1951 1956 1961 1966 1971 1976 1981 1986 1991 1996 2001 Year
Dead or windthrown trees
Broad-leaved
Norway spruce
Scots pine
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How much is available after cutting down the trees?
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Example CHP in Östersund
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Energy in Östersund ENERGY BALANCE DISTRICT HEATING
ÖSTERSUND
0
100
200
300
400
500
600
700
800
900
-81 -83 -85 -87 -89 -91 -93 -95 -97 -99 2001 2003
OIL
COAL
Flue GasKondensorPEAT
WOOD
ELECT RICIT Y
HEAT PUMP
WAST E HEAT
Gas from re fusedumpNOx
Sulphur
/ GERev.1e
Sulphur
Prognos
NOx
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Electricity from CHP plants 2004-2015
0,0
2,0
4,0
6,0
8,0
10,0
12,0
14,0
16,0
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
TWh
Oil
Gas
Biomass
Coal
Waste
Electricity from District Heating 2004 to 2015
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Use of forest bioenergy, (Forestry Research Institute of Sweden)
• Current use:• Industrial by-products 95 TWh• Forest residue 11 TWh• Fuelwood, cleaning, thinning 1 TWh
Forest residue bundles
Collected forest residue
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Potential use of forest bioenergy, (the Forestry Research Institute of Sweden)
The industry can be made more effective in order to increase volume.
Forest residue is approx. 20 -25 TWh/year (of available 40)
Stubs 10 -12 TWh/year (of available 40)
Fuelwood 10 -15 TWh/year (of available 40)
Increased felling 60 TWh/year (refers only to the annual growth that is not currently being felled) )
Long-term range
A smaller portion of acreage is fertilized 30 TWh/year
Mid-term range
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An industrial burner for boiler retrofit, co-firing and process applications.Burner sizes 5 – 50 MWth
Suppliers are:TPSPetrokraftWTS World Thermal Systems AB
Multifuel pulverised fuel burner, TPS
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Fors paper mill retrofit with Multifuel burner
Two original oil burners exchanged to Multifuel
pulverised wood burners
The Champion hammer mill
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Increase in electricity production
0
1000
2000
3000
4000
5000
6000
7000
2001
2003
2005
2007
2009
2011
2013
2015
Gen
erat
ed e
lect
ricity
, GW
h
Generated Electricity from Biomass in Forest Industry
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Biostor, Storuman
• Production; 105 000 tonnes of pellets per year• Electricity 8 MW, Production 48 GWh/ year, 6000 h• District heating 40 GWh/year• Production 22 ton/h Wood powder• Investment 39 MEUR.
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0200000400000600000800000
100000012000001400000160000018000002000000
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
Total< 25 kW25 kW - 2 MW
Pellet production in Sweden
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Pellet burner sales in Sweden < 25 kW
0
20000
40000
60000
80000
100000
120000
140000
1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
AnnuallyAccumulated
Source: SBBA, 2007
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Pellet trade
0
50
100
150
200
250
300
350
400
199719981999200020012002200320042005200620072008
Tus
enta
l
Imports
Exports
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2-year Salix cultivation.
Winter harvest and direct chipping of Salix. Pile of chipped Salix.
Cultivating, harvesting and chipping of Salix
•Salix is harvested approximately every four years. The root system allows repeated harvests over many years. According to statistics from the Swedish Board of Agriculture, in 2006, Salix was farmed on approximately 14 000 hectares.
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Agricultural and food industry by-products
• Agricultural by-products
– Cereal residue
– Straw
– Manure for decomposition
• Food industry by-products
– Slaughter waste
– Waste from retail foods trade
– Waste from large-scale kitchens, etc.
Pellets from olive exhaust.
Crushed whole crop.
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actual used biofuels until 2008current trendgovernment goalSvebio forecast (incl. electricity for transport)
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Energy Combine – a way forward
Agroetanol, Norrköping is located beside a Combined Heat and Power plant using biomass, able to produce biogas from by-products
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Clean Vehicles
• 38 % Clean Vehicles sold in Sweden autumn 2008, the major part FFV-hybrids.
• Ethanol-petrol hybrids and petrol-electric hybrid technologies widely accepted on the market, biogas increasing.
• E85 today available from 1 300 of all filling stations throughout the country (35%)
• Ethanol hybrids fuelled with E85– 85% sustainable ethanol from Brazilian sugar cane– 15% 95 octane petrol
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Thank you for your attention!
Gustav Melin
[email protected]+46 8 4417081, +46 705 244400www.svebio.se
