wte in the green energy system - waste-to-energy · (pj) solvarme bioolie el biogas opgr. biogas...
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WtE in the Green Energy System
Jacob H. Simonsen (Danish Waste Association)
25 September 2014,
Brussels
7th CEWEP Waste-to-Energy Congress
2014
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Net energy consumption in Denmark 1972 - 2011
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PJ
Olie Naturgas Kul, koks fossil affald VE
Soruce: Danish Energy Agency, energy statistics 2011
Oil Gas Coal, coke RE
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District Heating in Denmark 1972 - 2011
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Olie etc. Kul Affald Naturgas Fast biomasse Biogas og bioolie sol + VP
District Heating production
Soruce: Danish Energy Agency, energy statistics 2011
Oil Gas Coal Waste Biomass Biogas Sun + wind
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The role of waste in the future
Energy system
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Energy efficiency
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A Roadmap for moving to a competitive
low carbon economy in 2050
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Future electricity production
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Dis
tric
t H
eati
ng
An
aly
sis
D
raft
re
po
rt, N
ove
mb
er,
20
13
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2013 2020 2025 2035 2050
Va
rme
pro
du
ktio
n (
PJ)
Solvarme
Bioolie
El
Biogas opgr.
Biogas
Træpiller
Træflis
Halm
Andre fossile
Naturgas
Kul
Overskudsvarme
Affald
District Heating production (socio-economic most efficient)
Sun
Bio-oil
Electricity
Bio gas
Wood pellets
Wood chips
Straw
Other fossile
Natural gas
Coal
Surplus heat
Waste
Biogas upgrade
Heatp
roduction (
Pj)
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Electricity price scenarios
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DK
K 2
01
3/M
Wh
Historisk DK2 ENS-basis
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Electricity production in
Copenhagen
Content slide
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Content slide
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Fossil fuel replaced by bio and wind
Content slide
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1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040 2045 2050
CO
2-e
mis
sio
n kg. pr.
MW
h v
arm
e a
n f
orb
ruger
Ressourceforbrug p
r.
varm
eenhed a
n f
orbruger
Storskala solvarme
Geotermi
El, elpatroner
El, store varmepumper
Affald
Biomasse, kedler
Biomasse, kraftvarme
Biogas
Naturgas
Kul
Olie
CO2-emission
Udvikling af fjernvarmens ressourcefordelingModerat udvikling
Statistik Fremskrivning
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AVEDØRE
• New power plant site located with respect to the heat market
• CHP multi-fuel gas, coal, straw, wood pellets
• CHP with 2x22.000 m3 heat accumulators
• Waste water treatment plant
• Wind
AMAGER
• CHP biomass, coal
• Waste-to-energy
• Geothermal energy
• Waste water treatment plant
• Sludge incineration
• Biogas to city gas
• Wind
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Smart cities have Smart Back Yards
Content slide, two columns with image
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• Turbine bypass
• Boiler regulation 40% load not 70%
• Stop waste flow
• District cooling
• Heat storage
• Big size waste bunkers
Smart WtE
Content slide