Dong Energy Generation

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DONG Energy Generation

March 2007

www.dongenergy.com


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PRODUCTION OPTIMISATION SALES AND DISTRIBUTION

NATURAL

GAS

OIL

RENEWABLE

ENERGY

COAL

BIOMASS

PRIVATE

CLIENTS

PUBLIC

CLIENTS

BUSINESS

CLIENTS

WHOLE-

SALE

ENERGY

EXCHANGES

DONG ENERGY Business Model


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DONG Energy was established on 1 July 2006

as a result of the merger of six Danish power

companies

DONG ENERGY Past and future

DONG

Elsam

ENERGI E2

Nesa

The electrical department of

Kbenhavns Energi

Frederiksberg Forsyning


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After the merger, DONG Energy is active in every link of

the energy chain

DONG ENERGY Past and future

Exploration and production of oil and

natural gas

Generation of power at conventional

power plants and renewable energy

plants

Sales of electricity and gas to end

consumers including energy saving

consultancy services

Distribution of electricity and gas

112,000 natural gas consumers

in Denmark

900,000 Danish electricity consumerin the greater Copenhagen area


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ORGANISATION DONG Energy Generation

Production

Jens Erik Pedersen

Production planning & optimisation

Leif Winum

Market research

HR Development

Karen Hvid

Management ServicesJesper Engsig Christensen

CEO, GenerationNiels Bergh-Hansen

Finance

Mikael Geday

Modellering, analyse og strategi

Christina Grumstrup SrensenHR Management Accounting ControllingIT

Project development and EngineeringBent Christensen

Model development


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GENERATION Key activities

Production and trading of electricity and heat

Purchase of fuels Operation and maintenance of existing

power plants

Refurbishment of existing plants to meetmarket demands

Engineering and construction of new

production facilities

Development and demonstration of

new technologies

Research and development


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GENERATION Production facilities

ELECTRICITY

DISTRICT HEAT

GWh 22.995

TJ 47.638

(2006)

Skrbk

power plant

Ensted power plant

Asns power plant

Stigsns power plant

Kyndby power plant

Avedre

power plant

Herning

DTU

Kge

Maribo-Sakskbing

Masned

Haslev

RingstedSlagelse

Frederikshavn

MbjergGrenaa

Odense

Haderslev

Svanemllepower plant

H.C. rstedpower plant

Horsens

Studstrup power plant

Esbjerg

power plant Vejen

Central

power plants

Small-scale

CHP plants

Waste-to-energy

plants


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Production capacity

Large power plants

Asns Power Plant 1,057Avedre Power Plant 810

Kyndby Power Plant 734

Studstrup Power Plant 700

Ensted Power Plant 626

Stigsns Power Plant 409

Skrbk Power Plant 392

Esbjerg Power Plant 378

H.C.rsted Power Plant 185Svanemlle Power Plant 131

MWnet capacity

Small-scale CHP plants 216,3

Waste-to-energy plants 96,5

Total installed net capacity 5.734,8

(1. January 2007)

Skrbk

power plant

Ensted power plant

Asns power plant

Stigsns power plant

Kyndby power plant

Avedre

power plant

Herning

DTU

Kge

Maribo-Sakskbing

Masned

Haslev

RingstedSlagelse

Frederikshavn

MbjergGrenaa

Odense

Haderslev



Horsens

Studstrup power plant

Esbjerg

power plant Vejen

Central

power plants

Small-scale

CHP plants

Waste-to-energy

plants


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Heat production

Central power plants TJ

Avedre Power Plant 12.172

Studstrup Power Plant 9,090

Svanemlle Power Plant 3,951

H.C.rsted Power Plant 3.546

Skrbk Power Plant 3,495

Esbjerg Power Plant 2,545

Asns Power Plant 931

Ensted Power Plant 926Studstrup power plant

Esbjerg power plantSkrbk power plant

Ensted power plant

Asns power plant



Avedre power plant

Waste-to-energy plants 5.355

Small-scale CHP plants 5.628

Total heat production 47.638

(2006)

DTU

Kge

Maribo-Sakskbing

Masned

Haslev

RingstedSlagelse

Frederikshavn

Mbjerg

Horsens

Vejen

Grenaa

Odense

Haderslev

Herning


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Renewable energy production

in Europe

Nygrdsfjellet

3,5 MW

Barrow45 MW

Ploudalmezeau9,1 MW

188 MWEvira, Karistos and Tourla

18,6 MW

Narvik SKS131 MW

Indalslven

205 MW

CRISA Mini Hydro6 MW

Offshore wind turbines

Onshore wind turbines

Hydro power

Power plant underconstruction

Horns Rev

64 MW

Bergen

Nysted132,5 MW


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GENERATION

Fuel mix

4,5%

12,8%

10,3%

7,8%64,6%

Installed capacity MW

Power production GWh

Heat production TJ

Coal

Oil

Natural gas

Biomass

Waste

DONG Energy Denmark

DONG Energy DenmarkDONG Energy Denmark


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Statkraft

11

Vattenfall

33

Fortum

11

British Energy

12

Scottish&Southern

10

Scottish Power

6

Drax

4

EDP

11

Union Fenosa

7

Endesa

32

Iberdrola

23

EDF

114

PPC12

Edision10

Enel

45

E.ON45

Axpo9

Verbund8

SE7

CEZ12

RWE44

EnBW

14

Electrabel

28

Nuon

4Essent

5

DONG Energy6

Power productioncapacity

EDF

E.ON

EnelRWE

VattenfallEndesaElectrabelIberdrola

EnBWPPCCEZ

British EnergyStatkraftFortumEDP

Scottish&SouthernEdisionAxpoVerbund

SEUnion Fenosa

Scottish PowerDONG EnergyEssentNuonDrax

DONG Energy in Europe

114

45

4544

33

32

28

23

14

12

12

1211

11

11

10

10

9

8

7

7

66

5

4

4

GW


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DONG Energy Generation sells electricity to

the wholesale markets of North European

power exchanges such as Nord Pool and the

German EEX European Energy Exchange.

The price of electricity is determined on the

basis of supply and demand. The price is highly

dependent on the water reservoirs in Norwayand Sweden and on the general supply and

demand situation in Northern Europe.

Large quantities of precipitation in Scandinavia

increase power production at Scandinavian

hydropower plants which leads to lower

electricity prices whereas limited precipitation

results in reduced power production and

therefore increased prices.

The Danish power market consists of

two zones: Western Denmark (DK1)

and Eastern Denmark (DK2)

HOW WE TRADE

1700 MW

1300 MW

620 MW

520 MW950 MW 1000 MW

950 MW 1500 MW

550 MW 550 MW

NORWAY SWEDEN

SWEDEN

GERMANY

GERMANY

DK1

DK2


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Project development and Engineering is DONG Energy's joint project

management and technical knowledge centre within the fields of power and heat

production.

Key activities:

PROJECT DEVELOPMENT AND ENGINEERING

Project development development of new powerplants in Denmark and abroad.

Plant construction construction of new power andheat production facilities. Rebuilding andrefurbishment of existing production facilities to makethem up-to-date in terms of latest technology andcompliance with environmental requirements.

Operation and maintenance services operation andmaintenance services to existing production facilities.

Research and development.

R&D

Plant-

Construc-

tion

O&M

Services

Addedvalue

Project

develop-

ment


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Core Competencies:

Ability to complete complex energy projects inthe multi million USD class with many

contractors (split package) within frames of

time, cost and performance.

Ability to handle alle phases of a power plant

project from feasibility studies over design and

procurement to construction supervision andcommisssioning

PROJECT DEVELOPMENT AND ENGINEERING

Coal

Wind power

W-t-E

Gas

Biomass

REtrolHydro

Bio ethanol CO2


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Within research and development our most important focal points are the

development of highly efficient power plants, renewable energy sources and

technologies to reduce the impacts on the environment of our power plants.The three main projects right now are:

RESEARCH, DEVELOPMENT AND DEMONSTRATION

AD700 Advanced steam data,

700 degrees Celsius steam temperatureThe objective of the project is to develop newmaterials which will allow an increase of the boiler

steam temperature to 700 C to ensure a higheroutput rate and lower CO2emissions.

CASTOR CO2from Capture to StorageThe objective of the project is to separate CO2fromthe power plant flue gases and to investigate thepossibilities of re-using the carbon dioxide forenhanced oil production in oil fields.

IBUSIntegrated Biomass

Utilisation SystemThe objective of the project is to processbiomass like straw into ethanol (alcohol)

for use as an additive to gasoline.The process is energy-heavy and there aregood synergies to be obtained in the

production of ethanol in connection withpower plants.


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are committed to making our clients content and

to give advice on the optimum way to use ourproducts.

will motivate, train and involve our employees in

tasks concerning quality, working environment andthe environment in general.

will work hard to obtain a healthy and safeworking environment.

commit ourselves to constantly reducing ourconsumption of resources and impacts on theenvironment.

will choose to work with suppliers and partners

who have and act according to policies for quality,working environment and the environment ingeneral.

Policies for quality, working environment and the environment in general

In DONG Energy we:

ENVIRONMENTAL POLICIES

will identify objectives, evaluate results andcurrently improve these and be the best in thebusiness.

make sure that we work in accordance withthe legislation in force and current standardsand requirements.

will communicate openly about things relatedto our objectives for quality, workingenvironment and the environment in generaland about our results in these fields.


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In DONG Energy we work hard to reduce

the impacts on the environment of our power

and heat production.

As a consequence hereof we have built in

environmental plants at several of our power

plants.

ENVIRONMENT

Desulphurisation plants remove 90-98 %

of the sulphur compounds in the flue gas.

DeNOx plants break down more than 80 %of the nitric oxides in the flue gas.

Fly ash separators remove up to 99.9 %

of the fly ash in the flue gas particles.


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When coal, oil, biomass and waste are used

as fuels, a number of minerals and residues

are produced such as fly ash, bottom ash,gypsum and slag.

ENVIRONMENT

Fly ash is used in concrete and cement.

Bottom ash is used in building blocks and

insulation materials.

Gypsum is used in panels and cement.

Bottom ash from biomass-fired boilers is used in

agricultural fertilizers.

Slag is used as sand and gravel replacement in

many types of construction projects.

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