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

    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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    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

    Svanemllepower plant

    H.C. rstedpower 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.