Fukushima Floating Offshore Wind Farm Fukushima F loating O ffshor e W ind Far m D emonstration Project (FORWARD) Current state and prospective Takeshi ISHIHARA The University of Tokyo The University of Tokyo 0 Current state of offshore wind power in Japan Setana wind power plant Wind Power Kamisu
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Fukushima Floating Offshore WindFind Farm Demonstration ...windeng.t.u-tokyo.ac.jp/ishihara/article/2013-15.pdfPresentation of consortium members Consortium Member Main Role Marubeni
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Wind and marine conditionsNatural environmental conditionsin Japan, such as strong windsin Japan, such as strong windsduring typhoon, high waves, andearthquakes are severer thanEurope.
Design and constructionEnvironmental issue
風況観測タワー風車
波浪観測装置
Background of Fukushima project
BenefitsOff h i d t ti l l 400
500
0-20ml (G
W)
Water depth
Offshore wind energy potential in Japan
Offshore wind energy potential alongJapan is 1.6TWMore than 80% of the offshore wind
200
300
40020-50m50-200m
gy
pote
ntia
energy potential in Japan are locatedat deep water.The accumulation of wind energy 0
100
200
Win
d e
ner
gyindustry will help the restoration ofFukushima
00-10km 10-20km 20-30km
Distance from coastline
ChallengesFloating offshore wind technologyFloating offshore wind technologyMeasurement and Prediction technologyFl i b i
Design / Test / Improvement Cost efficiency / industrialization
Presentation of consortium membersConsortium Member Main Role
Marubeni Corporation (Project Integrator) Pre-Studies, Approval and Licensing, Operation and Maintenance Collaboration with Fishery IndustryMaintenance, Collaboration with Fishery Industry
The University of Tokyo (Technical Advisor) Measurement and Prediction Technology, Navigation Safety, Public relation
Mitsubishi Corporation Pre-Studies Approval and Licensing EnvironmentalMitsubishi Corporation Pre Studies, Approval and Licensing, Environmental Assessment
Mitsubishi Heavy Industries, Ltd. V-Shape Semi-Sub Type Floater
Japan Marine United Inc. Advanced Spar Type Floater and Floating Substationp p yp g
Mitsui Engineering & Shipbuilding Co., Ltd. Compact Semi-Sub Type Floater
Nippon Steel & Sumitomo Metal Corporation Advanced Steel
Hitachi Ltd Floating Electric Power SubstationHitachi, Ltd. Floating Electric Power Substation
Furukawa Electric Co., Ltd. Undersea and Dynamic Cables
Shimizu Corporation Pre-Studies, Construction and Installation Technology
Mizuho Information & Research Institute Inc Documentation Committee OperationsMizuho Information & Research Institute, Inc. Documentation, Committee Operations
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FORWARD vision and challenges
Green growth in Fukushima• Industry accumulationy• Employment• Restoration
Fukushima FORWARD
Technical challenge Social acceptance• Floater concepts
M t d di ti• Navigation safety
• Measurement and prediction• Floating substation• Cost efficiency
Ad d i l
• Environmental assessment• Collaboration with fishery• Public relation