Hywind 2 Demonstration (Maine)

15 MW Cancelled United States

"We are using the reports extensively and have built an updated business plan."

Haico Halbesma, Oceanteam Shipping

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Latest Update: 15 October 2013
Statoil has pulled out of the project citing uncertainty about state regulations. It will now concentrate on developing a project in Scotland. Read More
Statoil North America (Statoil ASA)
Statoil North America (Statoil ASA)
Project Details for Hywind 2 Demonstration (Maine)
General Information Name Hywind 2 Demonstration (Maine) correct
Other names Hywind Maine Pilot, Boothbay Harbor correct
Country name United States correct
Region Maine correct
Comments Statoil intends to build upon the Hywind Demo experience in Norway, expand economies of scale, and further optimise the Hywind technological concept through the installation and operation of a multi turbine offshore wind park that incorporates larger turbine units.

It is more likely that the project will consist of four 3MW turbines, according to a presentation given in Q2 2013 by the American Wind Energy Association this will be the case.

One of seven projects selected for Offshore Wind Advanced Technology Demonstration Projects(OWATDP) initiative. Three of the seven will be selected to receive $47 funding.
Round (or category) OWATDP, Unsolicited Lease Application, Maine RFI, correct
Development status Cancelled correct
Comments on the status correct
Power & Turbines Notice any Errors? You can keep this an open resource by submitting corrections!
Project Capacity 12 MW - 15 MW correct
Turbine Model Not Decided correct
Turbine Capacity 3 MW correct
Number of Turbines 4 correct
Total Turbine Height correct
Hub Height correct
Rotor Diameter correct
Foundation Floating: Spar Floater correct
Windspeed 10 Year Mean Wind Speed (2000-2009) Available online now
Costs Stated Project Cost USD(mill) 120.00 correct
Location & Environment Sea name Atlantic Ocean correct
Centre latitude 43.524° correct
Centre longitude -69.534° correct
Area 58 km2 correct
Depth range (Chart Datum) 122 m - 174 m correct
Depth range stated by developer 140 m - 158 m correct
Distance From Shore (reported) 20 km correct
Distance From Shore (computed from centre) 32 km correct
Ports Installation base correct
Ops and maintenance correct
Grid Converter/Collector platforms correct
Offshore transformers correct
Grid connection point correct
Cable landing point correct
Export Cables
Please note that export cables connect the offshore transformer (substation) to either; shore or an offshore HVAC-HVDC converter station for onward transmission via HVDC cabling. Please see the converters page for planned converter stations and transmission cables.

The export cable length does not generally include the onshore component. The exception is when the onshore substation is close to shore.
Number of Export Cables correct
Average length per cable correct
Transmission type (e.g. HVAC) correct
Nominal voltage correct
Maximum voltage correct
Power rating correct
Number of cores correct
Conductor type correct
Section Area correct
Insulation correct
Number fibre optics correct
Export minimum bend radius (MBR) correct
Burial depth correct
Comments correct
Onshore Cables Number of onshore cables correct
Average length per cable correct
Comments correct
Array Cables Array cable length correct
Estimated cable length LogIn
Transmission type (e.g. MVAC) correct
Nominal voltage correct
Maximum voltage correct
Burial depth correct
Number of cores correct
Conductor type correct
Section correct
Insulation correct
Power rating correct
Number of fibre optics correct
Minimum bend radius (MBR) correct
Comments correct
Benefits Homes powered annually 10624 correct
CO2 reduced per year 21471 tonnes correct
SO2 reduced per year 499 tonnes correct
Expected life 25.0 years correct
Other Website correct

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