Sustainable energy
to rely on
Jenny Dahlberg
Fortum
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Fortum- your energy partner
Fortum is a leading energy company with
14 000 employees focusing on the Nordic countries,
Russia and the Baltic Rim area.
Position in the nordic market
# 1 Distribution
# 1 District heating
# 1 District cooling
# 1 Electricity sales
# 2 Power generation
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DEI
Drax
RWE
Energi E2
EDP
Union Fenosa
CEZ
Edison
Endesa
Scottish&
Southern
Essent
E.ON
Elsam
ENEL
Vattenfall
Electrabel
PVO
Iberdrola
Verbund
Fortum
British Energy
EDF
Statkraft
Fortum has one of the lowest CO2 emissons in Europe
CO2 emissions – European companies
g/kWh
1,200
1,000
800
600
400
200
Källa: PWC och Enerpresse 2005
Electricity distribution
 The power supply in the Stockholm area consists of a 220 kV ring
structure, owned by Fortum
 Five primary substations
 Fortum is capable of delivering 220-33 kV system voltage all
around Stockholm
 Fortum can supply the electricity with redundancy from local
elctricity production
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Procurement of electricity
• Physical delivery of electricity – used in your daily
operation
–Price risk
–Volume risk (operational)
–Political risk
• Financial hedging of purchase price – to secure your
business result
–Customise purchasing and portfolio strategy
–Customise risk manual according to risk policy
–Trade with physical and financial contracts
Guaranties of origin from renewable energy sources
Certificate market
Electricity Market (NordPool)
RES Demand
RES Supply
Issuing
body
Issuing
Registration
Certificate system
Redeeming
Auditor
District heating - an environmental success story
Fortum's reduced emissions in Stockholm since 1980:
-60 % of CO2
>95 % of SO2
>80 % of NOx
70 % renewable fuels
14%
16%
3%
12%
11%
9%
13%
22%
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Sea
Waste
Industrial waste
Solid bio fuels
Bio oil
Electricity
Fossile oil
Carbon
District heating
For Data centers the need for heating is minimal and Fortum can, instead, buy
surplus heat from the centers
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District cooling in Stockholm - largest in Europe
570 points of deliveries
350 MW capacity
400 GWh production/year
170 GWh sept-april
deliveries from 8 kW to 11 MW
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District cooling- This is how it works
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Cold water from the bottom of the sea is used to cool down the DC (district cooling) water that circulates in a close
The sea water is then returned to the sea.
The heat in the warmer water in the DC return pipe can be recovered to the DH system via heat pumps.
By this simultaneous heating and cooling all energy in the cooling system will be recovered.
During the nights when there is excess capacity from free or waste cooling production the storage is used.
The low temperature in the DC system is transferred to the internal system in the connected buildings.
The internal systems are then distributing the cooling capacity within the buildings.
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Why District cooling?
 Low intitial investment cost ( -75 %)
 Minimal operation and maintenance costs ( -90 %)
 Reduces the electricity consumtion (- 95%)
 Reduces the need of cooling water (-100 %)
 Reduces the space needed for installations
 Realiable delivery - availibility of 99,7%
 Low financial risk- up to ten year individual contract
 District cooling is climate neutral - increases the environmental
profile of the facility
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Clients with critical cooling needs
In Kista, the "Silicon Valley of Sweden" - approx. 60 % of all district
cooling energy is used for server halls.
Approx. 50 % of all district cooling clients in Stockholm also use
district cooling for local server halls in office buildings.
Other examples of clients:
 DNEX - printing plant
 Stockholm Globe Arenas - concert arenas for up to 44 000 visitors
 TV4 - television production & broadcasting company
 Stockholm International Fair - 70 000 sq.m of exhibition area
 Karolinska Institutet - medical lab
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District cooling - Still growing
• Expansion driven by client demands. The distribution net expands
with growing need för capacity. The production is increased with
minimum affect on the environment.
• Fortum Värme has the knowledge and technique to build new
production sites and distribution system if there is a increased
demand in the market.
• The choice of method of production depends on local conditions
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Current project - cold water storage in Hornsberg
To increase the capacity in
Stockholm, a 40 000 m3
cold water storage is being
built. It will be taken in
operation in november
2009 and used as a day
and night storage.
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IBM and Fortum, a fruitful collaboration
 IBM and Fortum has a long relationship.
 In Kista, IBM has sold surplus heat, from their data center, to
Fortum since 1997. Together we can make use of energy that
would otherwise be wasted.
 In 2008, district cooling was installed at the IBM data center
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IBM - thinking green
 Since 1967, IBM has had a corporate policy of protecting the
environment and conserving energy
 1997, IBM became the world's first major multinational to have
earned a single worldwide registration to the ISO 14001
Environmental Management System (EMS) standard.
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IBM Chosing district cooling- questions
 A choice of technique not previously known to the owners
- IBM in Sweden, together with Fortum informed about the simplicity
and reliability of the technique
 How would the maintenance time be affected?
-The maintenance time will be reduced due to less complicated technique
 How reliable is district cooling?
- Fortum guarantees full delivery of district cooling 99,7% of the year.
If a shut down is necessary, Fortum have a dialog with the client.
Back up systems are needed though, as with all types of cooling.
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IBM Chosing district cooling
The main reasons for IBM to chose district cooling were:
 environmental issues
 less maintenance
 better economy
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Cooling and heating - make it climate neutral today
 District cooling from Fortum is climate neutral today
 Fortum´s vision is to also have a climate neutral production of
district heating in 2020
 In the mean time - customers can purchase climate neutralisation
of their use of district heating
 For the percentage of production that is not climate neutral today,
we compensate with CDM-projects.
 CDM - Clean Delevopment Mechanism is CO2 - reducing projects
defined by the Kyoto Protocol and the Framework Convention on
Climate Change
 CDM - projects are made in countries that lack a sustainable
energy solution.
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Conclusion
Fortum - your energy partner for data centers
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Electricity distribution
Procurement of electricity
Procurement of certificates for renewable electricity
District heating
District cooling
Purchasing of surplus heat
 Making your data center climate neutral
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Thank you for your time
Questions?
contact information:
[email protected]
+46(8)671 84 22
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