Hywind Scotland Pilot Park

Presented by Rune T.AlmåsAS Stordbase

Hywind Demo – In operation since 2009

• 2.3MW WTG

• Located 10km off Norwegian coast at 200m water depth

• In operation since September 2009

• Produced over 140 GWh since start-up

• Capacity factor (overall) 41.4%

• Experienced maximum wind speed of ca.44m/s and maximum wave height of ca.19m

• Performance has been very good

• Best power producing 2.3 MW turbine delivered by Siemens!

Hywind Scotland Pilot Park

• Hywind Scotland

• Area (sea level) ~4 km2

• Water depth 95-120 m

• Average wind speed (@100 m) 10.1 m/s

• Mean waves, Hs 1.8 m

• Installed capacity (5 WTGs) 30 MW

• Offshore export cable length 30 km

• Onshore cable length 2-3 km

• Transmission voltage 33 kV

Hywind Scotland pilot park at a glance

Floating wind - Potential markets

Assembly at Stordbase – Stordbase overview

• Storage areas, inside and outside• Transport lanes between quay,

storage and assembly site• Offices• General assembly area• 5 erection stands• Elephant foot placement• Flotel• Temporary mooring of substructure• Security

SWT-6.0-154 turbine

Rotor Diameter: 154m Rotor Area : 18.600m2

Assembly at Stordbase

Marine Operation – Upending & Filling of solid ballast 38

Marine Operation – Lifting and installation of WTG Tower

Tow from Assembly Site and Hook-up at Installation Site

Takk for meg!!

Takk for meg