Unrestricted © Siemens AG 2014. All rights reserved. Answers for energy.
Offshore Wind Power
as a pillar of the energy transition
Jan Mrosik, CEO Power Transmission & Smart Grid Divisions | Siemens AG
Zwijndrecht, May 28, 2014
May 2014
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Page 2 Energy Sector
Siemens - Clean electricity for the world
Full-scope provider of offshore wind projects
New dimensions
6 MW offshore
wind turbines
Wind Power
Innovation
More output through
modernization
Energy Service
World record
800 kV for
direct-current transmission
Power Transmission
May 2014
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Page 3 Energy Sector
• The largest offshore-markets are Great Britain and Germany
• Significant expansion of offshore wind power planned in both countries
Ambitious offshore objectives in Europe
Great Britain
6.5 gigawatts planned by 2020 1 gigawatt (Round 1 completed)
8.5 gigawatts planned by 2030
38 gigawatts 51 gigawatts
Germany
23 gigawatts (potential further expansion)
7 gigawatts (Round 2 ongoing)
2 gigawatts (Expansion 1&2 ongoing)
32 gigawatts (Round 3 planned)
9 gigawatts (Scotland planned)
Offshore wind share in power mix
4% by 2020 10% by 2030 Offshore wind share in power mix
10% by 2020 27% by 2030
May 2014
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Page 4 Energy Sector
European offshore plans (in megawatts)
Source: EWEA – European Wind Energy Association (Mai 2014)
Online Under con-struction
Consented Planned Total
Belgium 571 666 1,149 990 3,376
Croatia 0 0 0 500 500
Denmark 1,271 0 54 4,148 5,473
Estonia 0 0 0 950 950
Finland 26 0 0 3,770 3,796
France 0 0 2,920 3,110 6,030
Germany 520 2,447 6,682 28,321 37,870
Greece 0 0 714 3,687 4,401
Ireland 25 0 2,100 1,908 4,033
Italy 0 0 683 2,305 2,988
Latvia 0 0 200 0 200
Malta 0 0 0 149 149
Netherlands 247 417 2,772 2,976 6,412
Norway 2 0 407 8,915 9,324
Poland 0 0 0 10,595 10,595
Portugal 2 0 0 476 478
Spain 5 0 20 6,788 6,813
Sweden 212 0 991 8.276 9,479
United Kingdom 3,681 1,394 6,582 38,892 50,509
Total Europe 6,562 4,924 25,134 126,134 163,376
May 2014
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Page 5 Energy Sector
Benefits of offshore wind power
Typical annual yields
Inland Coastal (onshore)
Offshore
2.3 MW turbine
7 GWh 9 GWh –
3.6 MW turbine
– 12 GWh 18 GWh
6.0 MW turbine
– 23 GWh 31 GWh
…higher yield
…reasonably priced electricity
German EEG tariff
…enormous potential
50% more capacity
(Wind turbines with a total output of 30 gigawatts (GW)
currently installed in Germany, 15 more gigawatts offshore
planned by 2030)
...sustainability
7 months to a positive energy balance
(on average, an offshore wind farm redeems the
energy input for fabrication, transport, and
installation after this period)
Nearly CO2-free power generation (taking into account fabrication, transport,
installation, and maintenance, CO2 emissions
are only 7-12g CO2/kWh)
…steadier yields
100% more full-load hours (Offshore, with potentially more than 4,000 operating hours annually
at full-load compared with onshore wind power installations)
…high level of reliability
More than 2 decades of operation have already been tried-and-tested by Siemens
offshore wind turbine plants
97% availability and better
Significantly higher yield per turbine
…wide acceptance
For 12 years at 15 euro cts or 8 years at
19 euro cts/kWh and then: 3.5 cts/kWh
(=price level electricity exchange)
Short-term cost reduction Cost reduction to 10 euro cts/kWh target by 2020
76% acceptance in GB
Offshore wind
power means
higher initial
investments,
but also…
May 2014
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Page 6 Energy Sector
Siemens is leading in offshore wind power (1/2)
Wind Power Division (on- and offshore), FY 2013 • €6.6 billion in new orders received
• €5.2 billion in revenues
• >€13 billion in order backlog (March 31, 2014)
Siemens Wind Power
Siemens has already commissioned more than 1,250
offshore wind turbines with a total capacity of 4 gigawatts
(GW) to supply 4 million households with electricity
Another 1,350 offshore wind turbines with a total capacity
of nearly 6 gigawatts are on the order backlog
May 2014
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Page 7 Energy Sector
Siemens is leading in offshore wind power (2/2)
Completed projects Ongoing projects
1991 – Vindeby, DK (11 x 0.45 MW)
2000 – Middelgrunden, DK (20 x SWT-2.0-76)
2002 – Samsø, DK (10 x SWT-2.3-82)
2002 – Rønland, DK (4 x SWT-2.3-93)
2003 – Rødsand/Nysted, DK (72 x SWT-2.3-82)
2003 – Frederikshavn, DK (1 x SWT-2.3-82)
2007 – Lillgrund, SE (48 x SWT-2.3-93)
2007 – Burbo Banks, GB (25 x SWT-3.6-107)
2008 – Lynn/Inner Dowsing, GB (54 x SWT-3.6-107)
2009 – Horns Rev II, DK (91 x SWT-2.3-92)
2009 – Hywind, NO (1 x SWT-2.3-82)
2009 – Gunfleet Sands, GB (48 x SWT-3.6-107)
2009 – Rhyl Flats, GB (25 x SWT-3.6-107)
2010 – Rødsand II, DK (90 x SWT-2.3-93)
2010 – Pori, FI (1 x SWT-2.3-101)
2011 – EnBW Baltic 1, DE (21 x SWT-2.3-93)
2012 – Walney 1, GB (51 x SWT-3.6-107)
2012 – Walney 2, GB (51 x SWT-3.6-120)
2012 – Rudong Intertidal, CN (21 x SWT-2.3-101)
2012 – Gunfleet Sands, GB (2 x SWT-6.0-120)
2012 – Sheringham Shoal, GB (88 x SWT-3.6-107)
2012 – Greater Gabbard, GB (140 x SWT-3.6-107)
2013 – London Array, GB (175 x SWT-3.6-120)
2013 – Lincs, GB (75 x SWT-3.6-120)
2013 – Anholt, DK (111 x SWT-3.6-120)
Gwynt Y Mor, GB (160 x SWT-3.6-107)
West of Duddon Sands, GB (108 x SWT-3.6-120)
Teesside, GB (27 x SWT-2.3-93)
EnBW Baltic 2, DE (80 x SWT-3.6-120)
Riffgat, DE (30 x SWT-3.6-107)
DanTysk, DE (80 x SWT-3.6-120)
Borkum Riffgrund 1, DE (89 x SWT-3.6-120)
Borkum Riffgrund 2, DE (73 x SWT-3.6-120)
Meerwind Süd Ost, DE (80 x SWT-3.6-120)
Amrumbank West, DE (80 x SWT-3.6-120)
Butendiek, DE (80 x SWT-3.6-120)
Westermost Rough, GB (35 x SWT-6.0-154)
Godewind 1, DE (42x SWT-6.0-154)
Godewind 2, DE (55x SWT-6.0-154)
Gemini, NL (150x SWT-4.0-130)
May 2014
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Page 8 Energy Sector
Siemens is leading in offshore grid access (1/2)
Power Transmission Division, FY 2013 • €5.7 billion in new orders received
• €6.2 billion in revenues
• >€7 billion in order backlog (March 31, 2014)
Siemens Power Transmission
The Power Transmission Division has already commissioned
7 offshore grid connections with a total output of
2 gigawatts (GW)
Another 7 offshore grid connections for a total
of nearly 5 gigawatts have been ordered
May 2014
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Page 9 Energy Sector
Siemens is leading in offshore grid access (2/2)
9 offshore grid connections with 3
gigawatts capacity in AC technology
Cable links
longer than
around 80 km
are more
economical
and
technically
better when
HVDC
technology is
used
5 offshore grid connections with 3.8
gigawatts capacity in high-voltage direct-
current technology (HVDC)
Completed projects
Ongoing projects
Ongoing projects
2007 – Lillgrund, SE (110 MW)
2008 – Lynn & Inner Dowsing, GB (194 MW)
2010 – Thanet, GB (300 MW)
2010 – Greater Gabbard, GB (500 MW)
2010 – Bard 1, DE (400 MW)
2011 – Galloper, GB (140 MW)
2013 – London Array, GB (630 MW)
Gwynt y Mor, GB (576 MW)
Lincs, GB (270 MW)
BorWin2, DE (800 MW)
HelWin1, DE (576 MW)
HelWin2, DE (690 MW)
SylWin1, DE (864 MW)
BorWin3, DE (900 MW)
May 2014
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Page 10 Energy Sector
Siemens is leading in offshore wind service (1/2)
• 2,500 wind power service specialists employed
• Service for > 50% of the installed global offshore base
• Secures high offshore wind farm availability (≥ 97%)
Siemens Wind Power Service
Siemens actually provides service for 1,000 offshore wind
turbines with a total output of more than 3 gigawatts (GW)
that supply 3 million households with clean electricity
Service contracts for 1,000 more offshore wind turbines
with an output of more than 4 gigawatts have been signed
May 2014
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Page 11 Energy Sector
Siemens is leading in offshore wind service (2/2)
Completed offshore projects currently
under service and warrantly agreements
Projects under construction with signed
service and warranty contracts
2003 – Rødsand/Nysted, DK (72 x SWT-2.3-82)
2007 – Lillgrund, SE (48 x SWT-2.3-93)
2007 – Burbo Banks, GB (25 x SWT-3.6-107)
2008 – Lynn/Inner Dowsing, GB (54 x SWT-3.6-107)
2009 – Horns Rev II, DK (91 x SWT-2.3-92)
2009 – Hywind, NO (1 x SWT-2.3-82)
2009 – Gunfleet Sands, GB (48 x SWT-3.6-107)
2009 – Rhyl Flats, GB (25 x SWT-3.6-107)
2010 – Rødsand II, DK (90 x SWT-2.3-93)
2011 – EnBW Baltic 1, DE (21 x SWT-2.3-93)
2011 – Avedore, DE (1x SWT-3.6-120)
2012 – Walney 1, GB (51 x SWT-3.6-107)
2012 – Walney 2, GB (51 x SWT-3.6-120)
2012 – Rudong Intertidal, CN (21 x SWT-2.3-101)
2013 – Sheringham Shoal, GB (88 x SWT-3.6-107)
2013 – Greater Gabbard, GB (140 x SWT-3.6-107)
2013 – Anholt, DK (111 x SWT-3.6-120)
2013 – London Array, GB (175 x SWT-3.6-120)
2013 – Lincs, GB (69 x SWT-3.6-120)
Gwynt Y Mor, GB (160 x SWT-3.6-107)
West of Duddon Sands, GB (108 x SWT-3.6-120)
Teesside, GB (27 x SWT-2.3-93)
EnBW Baltic 2, DE (80 x SWT-3.6-120)
Riffgat, DE (30 x SWT-3.6-107)
DanTysk, DE (80 x SWT-3.6-120)
Borkum Riffgrund 1, DE (77 x SWT-3.6-120)
Meerwind Süd Ost, DE (80 x SWT-3.6-120)
Amrumbank West, DE (80 x SWT-3.6-120)
Butendiek, DE (80 x SWT-3.6-120)
Gemini, NL (150x SWT-4.0-130)
May 2014
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Page 12 Energy Sector
Principle of an HVDC offshore grid connection
May 2014
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Page 13 Energy Sector
German pioneering projects with HVDC links
• HelWin1 (576 MW)
• HelWin2 (690 MW)
• BorWin2 (800 MW)
• BorWin3 (900 MW)
• SylWin1 (864 MW)
Siemens
• BorWin1 (400 MW)
• DolWin1 (800 MW)
• DolWin2 (900 MW)
• DolWin3 (900 MW)
Competition
• BorWin4 (900 MW)
To be awarded
May 2014
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Page 14 Energy Sector
800 megawatts output
Power for 800,000 households
Start: 1st half of 2015
690 megawatts output
Power for 700,000 households
Start: 1st half of 2015
576 megawatts output
Power for 600,000 households
Start: 2nd half of 2014
864 megawatts output
Power for 900,000 households
Start: 1st half of 2015
900 megawatts output
Power for 900,000 households
Start: 2019
Wind Power for 4 million German households
BorWin 2
SylWin1 HelWin1 HelWin 2
BorWin 3
May 2014
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Page 15 Energy Sector
Status of the HVDC Projects in the German North Sea
Order
entry
Con-
struction
platform
Construc-
tion land
station
Equipping
platform
Installation
baseframe
Installation
platform
Commis-
sioning
Commer-
cial
operation
BorWin3 2014 2019
HelWin2 2014 2015 2011
SylWin1 2014 2015 2011
HelWin1 2014 2010
BorWin2 2015 2010
May 2014
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Page 16 Energy Sector
Experiences from the pioneering HVDC grid
connections
Over the medium term: Great demand in HVDC grid connections • At present, 7 gigawatts of HVDC grid links ordered in Germany
• One converter platform needed for each 900 megawatts of transmission capacity
• Also in Great Britain wind farms located more than 80 kilometers off the coast are planned
1. Optimal risk management
Platform realized by general contractor
(design, construction, installation)
2. Reliable time schedules
(project execution in 4 years possible,
5 years including bad weather buffer)
3. Appropriate cost calculation
(Execution experience,
certainty about norms and standards to apply)
Strong partners
Experience
Standards
Reliable delivery dates and realistic cost calculations
May 2014
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Page 17 Energy Sector
Turbines • Reduced part costs
• Higher electricity yield
• Industrialization
Foundations • Standard-design
• Industrial manufacturing
• Scales of production
Grid connection • Reduced complexitiy
• Smaller platforms
• Innovations
Operation & Service • Durable parts
• Less maintenance
• Higher availability
Cost reduction in offshore wind
Track record of cost reduction by 40% in each decade
Image::
Bladt Industries A/S
Goal: Cost reduction to 10 euro cts/kWh by 2020
May 2014
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Page 18 Energy Sector
Cost reduction in HVDC grid connections
Goal: Cost reduction of 30-40% by 2020
1st milestone:
DC compact switchgear
for 320 kV
Reduction of space
requirement from
>4,000 cbm to 200 cbm
Market entry starting now
May 2014
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Page 19 Energy Sector
Thank you for your attention!