Biomasse Nahwärme in Salzburg – ein Beitrag zur Erreichung des Kyoto-Ziels Gerhard Löffler Amt...

Biomasse Nahwärme in Salzburg –ein Beitrag zur Erreichung des Kyoto-Ziels

Gerhard Löffler

Amt der Salzburger Landesregierung

4/22 Bioenergie

Biomass District Heating in Salzburg –Contribution towards Kyoto - Target

Gerhard Löffler, Abt. 4/22 Bioenergie

Content Climate Change Protocol of Kyoto -

Salzburg District Heating in Salzburg Future Prospects


Energy & Climate –Atmospheric Temperature


Pasterze 1940


Pasterze 2000


Kyoto-Protocol

Kyoto – Protocol EU Burden Sharing Agreement

Austria – 13% (1990) Austrian Climate Strategy

Heating – 28 % (1990) Today: Austria + 9.6 %

Penalty 5.9 Billion €/a Salzburg – Target for Households’

Heating is approx. 400.000 t/a


Emission Trends 1990 - 1999

16.516.3

13.510.2

8.88.5

7.36.15.7

-0.3-1.1

-8.4-9.3

-30.7-0.4

-0.2

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30

SpainIreland

DenmarkPortugal

NetherlandsAustria

ItalyBelgiumGreeceFrance

SwedenFinland

United KingdomGermany

LuxembourgEU-15

Change in CO2 Emissions 1990 to 1999 [%]


Kyoto-Protocol







CO2 Emissions by Sectors

-2

60

12

-2

-12

-29 -1

7

-3

10

0

20

-4

-21

-48 -2

9

-27

22

-11 -3

-48

-10

35

-80

-30

20

70

120

Hea

ting

&

othe

r sm

all

cons

umer

s

Mob

ility

Ene

rgy

Sup

ply

Indu

stry

Agr

icul

ture

Was

teT

reat

men

t

Sol

vent

s

CO

2 E

mis

sion

Cha

nge

[%] 2002

2010 Trend

2010 Target


Kyoto-Protocol







0

100.000

200.000

300.000

400.000

500.000

600.000

700.000

800.000

900.000

1994 1996 1998 2000 2002 2004 2006 2008 2010

Year

CO

2 E

mis

sion

s [t

/a]

CO2 Emissions – Heating in Salzburg

Enhanced refurbishmentNatural gas

Target

Biomass & waste heat

- 28.000 flats oil- 8.000 flats natural gas- 2.800 flats coal



Salzburg District Heating in

Salzburg Future Prospects


Biomass District Heating

44 Plants 69 MW thermal power Approx. 3000 costumers Approx. 175 km grid Substitutes approx.

23 Mio. l/a oil Reduces CO2 emissions

by 60,000 t/a


Biomass District Heating - Structure

0

5

10

15

20

25

< 100 100 - 500 500 - 1000 1000 - 2000 2000 - 4000 > 4000

Thermal Power [kW]

Nu

mb

er [

-]


Biomass District Heating - Structure

18%

63%

13%5%

farmers farm cooperatives energy suppliers others


0

10

20

30

40

50

60

70

80

90

1992 1994 1996 1998 2000 2002 2004 2006 2008

Year

Pla

nts

[-]

0

20.000

40.000

60.000

80.000

100.000

120.000

140.000

160.000

180.000

CO

2 R

edu

ctio

n [

t/a]

Biomass District Heating - Development


Wood – Annual Increment vs. Current Use

Country Reserve Annual

Increment Current Use

Steiermark 267.458 7.790 5.449 Niederösterreich 195.771 5.502 4.095 Kärnten 146.523 4.175 2.871 Oberösterreich 140.390 4.154 3.054 Tirol 98.625 2.112 1.323 Salzburg 85.083 2.064 1.471 Burgenland 28.531 977 944 Vorarlberg 23.368 440 286 Wien 2.500

52 35 Austra 988.299 27.266 19.528

Approx. 70% of annual increment used !


Future Prospects

CHP (14 Plants) Increasing Part of energy suppliers Combined Biogas – Biomass

Plants Biomass drying and logistic

centres Industrial Waste Heat and Biomass

for region Hallein - Salzburg


Heat Sources


m-real (pulp & paper industry)

• Biomass CHP• 30 MWth

• 5,1 MWel

• Waste heat• 1,8 MW ECO• 7 MW heat transformer

• Liquor combustion• 3,7 MWth

• Biogas CHP• 1,15 MWth

• 0,85 MWel


WärmequellenMDF (Fibreboard)

• Biomass CHP• 5 MWth

• 1 MWel


WärmequellenLeube (cement production) • Waste heat (rotary kiln)

• 10 MWth

• Waste heat (cooling)• 3,6 MWth


Wärmequellen

SiezenheimBiomass CHP • 7 MWth

• 1,5 MWel


Kaindl(Fibre Board) •Waste heat

•5 MWth


HKW NordBiomass CHP • 10-15 MWth

• 1,5-3 MWel


Summary

Biomass District Heating Renewable, local energy

resource 20 % reduction of CO2

emissions for heating Increasing importance of

CHP Still more efforts needed


Thank you for your attention !

Biomasse Nahwärme in Salzburg – ein Beitrag zur Erreichung des Kyoto-Ziels Gerhard Löffler Amt...

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