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7/28/2019 Forum Brest Maciel En
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The WindFloat Project
Deep Offshore Wind an opportunity for
Europe
Conference Atlantic Forum
Brest, 30th of October, 2012
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Are we creating sustainable value from our oceans? How can we do
it? Energy as a sustainable value creation driver @ sea
Ocean Energies can contribute to the development of a blue economy in Europe
provide jobs and spur economic growth. Innovation and technology will drive this new
economy.
TECHNOLOGY AND INNOVATION
JOBSVALUE CREATION
OPPORTUNITY FOR EUROPE
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Agenda
EDP and its renewable energy positioning
Deep offshore wind rationale
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WindFloat Project
Deep offshore wind - an opportunity for Europe
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#3 wind energy player in the world with 7.500 MW of installed
capacity in 11 countries
Canada
UK
France
Belgium Poland
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57 1901,448
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US
215
3,422
100
4
FY2011 EBITDA MW + ENEOP
Brazil
Under construction
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84
Installed
Pipeline
1,614
PortugalSpain
Italy
2 58
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-
20
80
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939 2,201
306
-
285
3,850390
618
43
830
1,365
579
375
7,483
21,028
10,193
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EDPR is leading the development of up to
2.4 GW of wind offshore projects with a
UK Offshore Wind Partnership
EDP is partnering with Repsol for the development of Offshore Wind
Projects in the UK
Inch Cape
Moray Firth1.5 GW
5
0.9 GW
Partnering with Repsol, 1st class company in Energy Sector with strong commitment to wind
offshore capacity development
Sites to be developed in transitional waters (30-60m of depth) , 15-25 km shore distance
Upon getting key consents, construction and operation could begin between 2015 and 2020
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Why Offshore Wind and Why Floating Offshore Wind
Why Offshore Wind?
Higher wind resource and less turbulence
Large ocean areas available Best spots in wind onshore are becoming scarce
Offshore wind, including deep offshore, has the capacity
to deliver high quantities of energy
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Why Floating Offshore Wind?
Limited spots with shallow waters (mostly in the North
Sea)
Most of the resource is in deep waters
Huge scale ocean areas available Less restrictions for offshore deployments and reduced
visual impacts
Enormous potential around the world: PT, Spain, UK,
France, Norway, Italy, USA, Canada
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Deep offshore wind potential goes in line with the quality of the
resource and the availability of areas to explore
EU15 Potential
Good offshore wind resource (load factor > 3.000h)
Offshore wind potential is mostly in transitional and deep waters(1) (~65 %)
Energy Potential >700 TWh (~220 GW)
Ports and docks available along European coast
Depth (m) 0 - 30 40 200 +
Offshorepotential EU15
77 GW >140 GW
Mean Wind speed (50m)
(1)Analysis limited to 100m water depths
7Source: DTI
0 105 km
Portuguese & Spanish Potential
Continental shelf ends near the coast
Grid connection available near the coast
Limited Potential for water depths < 40m
250 km of PT Costal Line suitable to be explored Energy Potential in PT >40 TWh (~12 GW)
Energy Potential in SP >290 TWh (~98 GW)
European Bathymetry
Depth (m) 0 - 30 40 200 +
Offshore
potential
PT 2 GW >10 GW
SP 18 GW >80 GW
Source: Univ.de Zaragoza Evaluacin Potencial Energas Renovables (2007)
Source: Greenpeace & Garrad Hassan 2004; IEA; Global insight;
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Deep offshore wind carries the potential to deliver sustained
long term growth to the Wind Energy industry
Medium to Long Term
Technology consolidation
Cost reduction
First large scale commercial deployments
Short to Medium Term
First outputs of demonstration
projects
First successful demonstration
projects
High growth rates mid
Onshore Wind
Shallow-water
Offshore
Deep-water
Offshore
High growth continues
driven by emerging markets
Adequate new sites become
scarce in most markets
Focus on repowering
Adequate new sites become
very scarce
Deep Offshore
Wind
Technology
development
milstones
G
W
Short Term Medium Term Long Term
~2012 ~2020
2000s reaching close to 200
GW in 2010
First commercial projects,
reaching around 3GW in
2010
First demonstration projects
High growth period focused
on North Sea and a fewother smaller shallow other
areas
Several demonstration and
pre-commercial projects
First commercial projects
High growth stage
(potentially sustainable for a
very long period of time)
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WindFloat Project
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The WindFloat technology its main characteristics lead to
High Stability even in rough seas
Turbine Agnostic
Conventional turbine (3-blade, upwind)
Changes required in control system of the turbine
High Stability Performance
Static Stability - Water Ballast
Dynamic Stability - Heave Plates and active ballast system
- Move latform natural res onse above the wave excitation
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(entrained water)- Viscous damping reduces platform motions
Efficiency Closed-loop Active Ballast System
Depth Flexibility (>40m)
Assembly & Installation
Port assembly Reduced risk and cost
No specialized vessels required, conventional tugs
Industry standard mooring equipment
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We are still developing the 1st phase (demonstration phase) of apotentially larger project. Next step Pre-commercial phase
Phase 1 Demonstration
Capacity: 2MW WindFloat prototype
Location: Aguadoura, grid connected
~6 km of coast, 40 - 50 m water depth
Turbine: 2MW offshore wind turbine
Test period: 24+ months
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Phase 2 - Pre-commercialCapacity: ~27MW (~5 WindFloat units)
Location: Portuguese Pilot Zone
Turbine: Likely Vestas and other, Multi MW
Phase 3 - Commercial
Capacity: 150MW, gradual build-out
Location: TBD
Turbine: TBD
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The WindFloat project was structured as a Joint Venture, WindPlus
The Project is being developed by
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in a joint venture
with the support from
WindPlus*
* WindPlus shareholders are edp, repsol, inovcapital, principle
power and a. silva matos
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Workshop Fabrication of main components
A. Silva Matos was the responsabilbe for thefabrication of the WindFloat
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Pre-assembly of the columns
outside the Dry-dock in Setbal
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Columns moved to Dry-dock
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Dry-dock assembly
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Mooring Pre-Lay in parallel
with the fabrication
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Turbine Installation in the Dry Dock using the
shipyards gantry crane
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WindFloat being loaded out of the dock
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WindFloat at the Sado Estuary, just outside the
shipyard
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Tow from Setbal to Aguadoura (~400 km) using the
same vessel that was used for the mooring installation
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Hook-up at final location
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In Operation since December 2011!
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The WindFloat is monitored 24 hours a day remotely
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Survivability and performance proved in normal and extreme
conditions
22 Oct 2011Installation complete
01 Nov 201115 meters wave
20 Dec 2011First Electron produced
03 Jan 2012
Operation in Hs=6m andHmax=12,6m
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WindFloat is commissioned and producing at full power (when
there is enough wind!). 3 GWh and counting!
505,2 510,2
2.335,2
2.526,22.500,0
3.000,0
500,0
600,0
WindFloat Turbine Performance
Energy Produced Cummulative
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125,9
285,9 287,5
365,8
254,7
191,0
125,9
411,8
699,3
1.204,5
1.570,3 1.825,1
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500,0
1.000,0
1.500,0
2.000,0
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100,0
200,0
300,0
400,0
January February March April May June July August
Cumulative(MWh)
EnergyProduced(MWh)
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WindFloat is behaving well in line with the models and turbine is
following its original power curve no losses due to motions
1200
1400
1600
1800
2000
]
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0 5 10 15 20 25
0
200
400
600
800
1000
WindSpeed [m/s]
Pow
er[k
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WindFloat technology can lead to 70 to 110 /MWh
Levelized Cost of Energy (*/MWh) evolution per
number of built platformsMain Drivers of Improvement:
1. Increase the Power of the
turbine as:
The size of the platform ismostly driven by the metocean
conditions (1)
Turbines of 7 MW 15 MW170/MWh
190/MWh
210/MWh
230/MWh3 MW
5 MW
7 MW
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are currently in development
(Vestas 7MW announced) andin final testing phases
2. Improve the installation
procedure and O&M strategy
3. Cheaper materials
4. Synergetic commercial activities
50/MWh
70/MWh
90/MWh
110/MWh
130/MWh
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
10 MW
+
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The WF technology revives traditional sectors with technologicalinnovation and without significant infrastructure investments
Share of sectors involved in the development
of the WindFloat Prototype (%)
Total*=23 M
Engineering
30%Electrical
Equipment
18%
Other
9%
Main sectors of activity directly involved in
the project:
1.Engineering Services
2.Maritime Construction - Shipyards
3.Metal-Working
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Shipyards
31%Maritime
Transport
6%
Offshore
Equipment
5%
4.Maritime Transport
5.Electrical and Electronic Equipment
6.Offshore Equipment
7.Legal services
8.Financial Services - Insurance
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The WindFloat technology requires highly skilled labour in Europeantraditional sectors
Unskilled
5%
FTEs involved in the WindFloat Prototype (%)
Total*=210 WindFloat Prototype
90% of highly skilled workers
More than 70% of European
Suppliers
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39%
PHD
3%
Other
5%
Qualified
Technician
48%
* Not including other indirect participants also involved in engineering, investment and
management activities from A. Silva Matos, EDP Innovation, EDP Renewables and InovCapital.
WindFloat Pre-Commercial Project
More than 450 highly skilled
workers involved in a three year
project
More than 90% of European
Suppliers
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EC R&D (and other) support schemes can have a key role in fosteringsustainable value creation at sea: Upstream and Downstream
Upstream
Understand the SEA SustainableValue
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Downstream
Support Projects
Creation
@ Sea
USTREAM EC f d d R&D h i l
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Thinking strategically about the sea and its uses
Studying the ocean in its various dimensions
Fauna
Flora
mineral resources
wave, tidal and offshore wind resources
Studying and characterizing the potential activities to be developed in the ocean and its impacts
USTREAM EC funded R&D can have an important role upstream
to the development of projects, namely
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s er es
energy exploration
mineral exploration
Turism
logistics and transportation
Developing criteria (multi-variable / clustering methodologies) to identify what activities should be promoted / favored Sustainable Value Creation should be the moto
Partnering with the Authorities and Industry to develop maritime spatial plans to accomodate the activities taking
place at sea
Partnering with the Authorities and Industry to develop simplified licensing processes
DOWNSTREAM P t ti l f l ti d i ifi t
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DOWNSTREAM Potential for value creation and significant
opportunities for collaboration between Industry and Academia
Potential to explore / fund:
Deep Offshore wind project development methodologies (site and resource
characterization, environmental evaluation)
Adaptation of Multi MW offshore wind turbines (control systems, mechanical
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Offshore wind structures / foundations design
Offshore wind structures / foundations and integrated systems certification
Offshore wind structures construction and assembly (industrial planning, industrial
engineering, manufacturing optimization)
DOWNSTREAM P t ti l f l ti d i ifi t
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Ports and shipyards reconfiguration and adaptation towards offshore wind systems
construction and assembly
Docks
Cranes
Offshore wind structures / foundations and integrated systems transportation and
installation
DOWNSTREAM Potential for value creation and significant
opportunities for collaboration between Industry and Academia (cont)
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e o o og es es prac ces consu ancy
Vessels
Skilled labor (training)
Offshore wind integrated systems comissioning, testing, monitoring and life cycle
assessment Instrumentation and monitoring of the systems
Data analysis
Life cycle assessment
DOWNSTREAM Potential for value creation and significant
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DOWNSTREAM Potential for value creation and significant
opportunities for collaboration between Industry and Academia (cont)
Offshore wind systems operation and maintenance
Methodologies / best practices / consultancy
Vessels
Access systems
Skilled labor (training)
Offshore wind systems decomissioning
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Final remarks
WindFloat Project and deep offshore wind represent a significant industrial
opportunity for Europe - highly skilled labor and value adding activities in traditionally
strong European sectors
The fabrication and assembly were successfully completed. Being able to construct the
unit in Portugal (no offshore experience) indicates that it is possible to adapt naval
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infrastructures successfully and without major investments
Offshore installation strategy successful. Supply chain breakthrough?
The technical results of the first 6-9 months of operation of the WindFloat are very
promising. Need to evaluate long term performance and impacts
Pre-commercial phase is the next meaningful step to bridge the gap between
demonstration and market
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Thank You
Joaogoncalo.maciel@edp.pt
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Conference Atlantic Forum
Brest, 30th of October 2012
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