More energy from WtE - district heating in denmark · 1 Part 1 - More Energy from Waste - District...

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Part 1 - More Energy from Waste -District Heating in Denmark

Bettina Kamuk

project Director, EFW

Rambøll Denmark

bkc@ramboll.dk

www.ramboll.dk/wte

2SlideOctober 2006Bettina Kamuk

Rambøll

Leading energy-from-waste consultant in Europe

Long track record of energy-from-waste plant projects. Ongoing projects at > 25 EFW plants

Independent consulting services

>50 specialists within EFW

3SlideOctober 2006Bettina Kamuk

Energy-from-Waste plant references - Rambøll

Kiev, Ukraine

Budapest, Hungary

Moscow, Russia

St. Petersburg, Russia

Murmansk, Russia

Kaohsiung, Taiwan

Hong Kong

Guangzhou, China

Manila,Philippines

Oporto, Portugal

Cario, Egypt

Mallorca, Spain

Brescia, Italy

Gibraltar

Uddevalla, Sweden

Uppsala, Sweden

Malmö, Sweden

Halmstad, Sweden

Bergen, Norway

Trondheim, Norway

Kristiansand, Norway

Torshavn + Leirvik, Faroe Island

Isle of Man

South East Region, Ireland

Reykjavik, Iceland

Guernsey, UK

Alderney, UK

Bermuda

Düsseldorf, Germany

Rotterdam, the Netherlands

Toronto, Canada

4SlideOctober 2006Bettina Kamuk

1. Flow control

2. The Waste hierarchy is applied

3. Landfill ban on combustible waste since 1997

4. Integrated national energy policyaiming at decreasing the reliance upon fossil fuels and reducing greenhouse effect.

5. EFW is in Denmark supported by fiscal and legislative measuresthat include: i) power generation incentives, ii) higher tax on landfill than EFW, iii) priorities district heating from EFW over other energy sources

Legislative framework

5SlideOctober 2006Bettina Kamuk

0

100

200

300

400

500

600

700

800

Austri

a*Belg

ium*

Czech

Rep

Denmar

kFin

land

Franc

e*Germ

any

Great

Britain

*Hun

gary Ita

lyNeth

erlan

dsNor

wayPo

rtuga

l*Spa

inSwed

enSwitz

erlan

d

Was

te t

reat

ed (

kg/c

apit

a)

Average EFW treatment per capita 2004

Source: Energy from Waste. State-of-the-Art Report. Statistics 5th Edition August 2006. ISWA Working Group on Thermal Treatment of Waste and CEWEP.

6SlideOctober 2006Bettina Kamuk

located in a central CHP arealocated in a central CHP area

100 km

EFW and District Heating

7SlideOctober 2006Bettina Kamuk

Energy recovery from EFW in Denmark

360,000 households

6.5 million MWh

Heat

430,000 households

1.5 million MWh

Electricity

3.3 million tonnes of wasteincinerated

18 % of all energy for districtheating derives fromEFW

located in a central CHP arealocated in a central CHP area

100 km

8SlideOctober 2006Bettina Kamuk

How to use Energy from EFW in Copenhagen ?

CHP station

CHP station

9SlideOctober 2006Bettina Kamuk

CHP station

CHP station

How to use energy from waste in Copenhagen ?

KARA

10SlideOctober 2006Bettina Kamuk

CHP station

CHP station

KARA

How to use energy from waste in Copenhagen ?

11SlideOctober 2006Bettina Kamuk

CHP station

CHP station

KARA

How to use energy from waste in Copenhagen ?

Vestforbrænding

12SlideOctober 2006Bettina Kamuk

CHP station

CHP station

KARA

Vestforbrænding

How to use energy from waste in Copenhagen ?

13SlideOctober 2006Bettina Kamuk

CHP station

CHP station

Vestforbrænding

KARA

How to use energy from waste in Copenhagen ?

Amagerforbrænding

14SlideOctober 2006Bettina Kamuk

Various Energy Ressources - Copenhagen

15SlideOctober 2006Bettina Kamuk

Energy recovery from waste

1 tonne of waste

2 MWh heat 2/3 MWh electricity

16SlideOctober 2006Bettina Kamuk

The impact of energy production on gate fees

0

20

40

60

80

100

120

140

No energyproduction

Production ofpower only

CHP production

$/t

onne

excl

. ta

xes 2/3 MWh/t x 40 $/MWh

2 MWh/t x 30 $/MWh

17SlideOctober 2006Bettina Kamuk

Costs

i.e. about $ 0.40 a week per household!

EFW costs are the same in Denmark as the price of an empty rubbish sack

18SlideOctober 2006Bettina Kamuk

Climate Change: Saved CO2 emissions

(Methan emission excluded!)

CO2 by producing 10 GJ heat/power and treatment of 1 tonne of waste

0.00.20.40.60.81.01.21.41.61.8

Coal asenergysource

Oil asenergysource

CO²saved

Natural gas asenergysource

Waste asenergysource

CO

2,to

nnes

Landfill/composting of waste Energy production

19SlideOctober 2006Bettina Kamuk

Architecture

Hørsholm, Denmark Roskilde, Denmark Næstved, Denmark

20SlideOctober 2006Bettina Kamuk

The Danish System

THE MOST EFFICIENT WASTE TREATMENT SYSTEM IN EUROPE

Got an ISWA’s publication award 2006

- THROUGH 100 YEARS –