Horns Rev 1
160 MW Fully Commissioned Denmark
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35 Countries, 1173 Windfarms, 7307 Stakeholders, 2711 Events, 161 Vessels, 131 Turbines NEW, 35 Ports,
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Featured Ports
Featured Port
Port of Wilhelmshaven, Germany Image of <%# Eval("PortName") %> Maximum Trenched Depth: 18 m
Entrance Width: 60 m
Spring Tidal Range: 3.5 m
Quay Length: 5377 m
Quay Loading Capability: 84 tonnes/m2
Land for Development: 59 ha
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Who is generating power
Who's Generating Power?
1.  United Kingdom - 1858.40 MW
2.  Denmark - 874.48 MW
3.  China - 351.00 MW
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Whose Turbines are Generating?
Whose Turbines are Generating?
1.  Siemens Wind Power A/S (Siemens AG) - 1522.00 MW
2.  Vestas Offshore A/S (Vestas Wind Systems A/S) - 1404.12 MW
3.  REpower Systems AG (Suzlon Energy Limited) - 250.00 MW
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VesselRoleOrganisationDescriptionCorrect
M/S Honte Vessel-Array Cable Installation(burial) JD-Crafts A/S Honte used for embedding 52.404km of array cabling - Client: JD-Contractor A/S More... correct
Henry P. Lading Vessel-Array Cable Installation(cable lay) JD-Crafts A/S Henry P.Lading used to lay 14.043km of array cabling - Client: JD-Contractor A/S More... correct
Lynn Vessel-Array Cable Installation(cable lay) Global Marine Systems Ltd Lynn barge used for laying 49km of array cabling More... correct
M/S Honte Vessel-Engineering JD-Contractor A/S Period: 2002
Supplied the Honte in 2002. More... 		correct
Cable One Vessel-Engineering JD-Contractor A/S Period: 2002
Supplied the Cable One in 2002. More... 		correct
Henry P. Lading Vessel-Export Cable Installation(cable lay) JD-Crafts A/S Period: 2002
Henry P. Lading in 2002, used to lay 21km of three conductor AC 150 kV cable - Client: JD-Contractor A/S More... 		correct
Rambiz Vessel-Foundation Installation(substation) Scaldis Salvage & Marine Contractors NV Installation of monopile foundation - Client: Elsam A/S More... correct
Buzzard Vessel-Foundation Installation(turbine) Ballast Nedam NV Period: 31-Mar-2002 to Aug-2002
Installation of 80 monopile turbine foundations - Client:Mammoet Van Oord More... 		correct
Pompei Vessel-Scour Protection Installation Dredging International NV Period: Mar-2002 to 31-Aug-2002
Installation of erosion protection for turbines, requiring the postioning of 120,000 metric tons of stone - Client: Elsam A/S More... 		correct
Asian Hercules II Vessel-Substation Installation SMIT Period: 15-Apr-2002 to 15-Apr-2002
The Asian Hercules II carried and then lifted the substation into position. It took one day to complete the installation - Client: HSM Offshore b.v.(formerly HBG) More... 		correct
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Vessels & Equipment Available for Immediate Charter
Statistics for Horns Rev 1
Database in ExcelDatabase as Spreadsheet
Wind Farm Name Horns Rev 1 correct
CountryDenmark
Region Blåvandshuk correct
SeaName North Sea correct
Centre Latitude 55.486°
Centre Longitude 7.840°
Did you know? Its easy to add a map with this windfarm to your website! More...
Round, tender or call 
Development Status Fully Commissioned correct
Comments on the Status 
Status Documentation
Capacity 160 MW correct
Turbine Capacity 2 MW correct
Number of Turbines 80 correct
Turbine Model V80-2.0 MW (Vestas) correct
10 Year Mean Wind Speed (2000-2009) Available online now
Other wind speed data at this location: 6 hr/day/month historic data..., BERR, NERL
(Now incorporating NERL models for USA Projects!)
Weather Forecast Services Weather Solutions For Offshore Wind Power
Rotor Diameter 80 m correct
Total Turbine Height 110 m correct
Hub Height 70 m correct
Other comments correct
Foundation Grounded: Monopile correct
Notice any Errors? Please help keep this an open and free resource by submitting corrections.
Area 21 km2
Water Depth Min (Chart Datum) 6 m correct
Water Depth Max (Chart Datum) 11 m correct
Depth range stated by developer 6 m - 14 m correct
Distance From Shore (reported) 17.9 km correct
Distance From Shore (computed from wind farm centre) 17.8 km
Export Cable Length 21 km correct
Infield Cable Length 63 km correct
Estimated Infield Cable Length This information is available in the purchased database - please enquire.
Export Cable Capacity 150 kV correct
Infield Cable Capacity 30 kV correct
Number of Export Cables correct
Export Cable Type correct
Cable Description correct
Number of Offshore Substations 1 correct
Grid Connection Point Karlsgårde correct
Cable Landing Point Oksby correct
Annual Capacity Factor 43.00 correct
Expected Life correct
Estimated Capital Cost (CapEx) This information is available in the purchased database - please enquire.
Stated Project Cost EUR(mill) 272.00 correct
Notice any Errors? Please help keep this an open and free resource by submitting corrections.
Port For Installation Base Esbjerg correct
Port For Ops and Maintenance correct
Number of homes powered annually: 89,464 homes
CO2 Reduced Per Year 180,806 tonnes
SO2 Reduced Per Year 4,205 tonnes
Website Visit correct

Events on Horns Rev 1
Database in ExcelDatabase in Excel
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DateTypeDescriptionSourceCorrect
11-Dec-2002
Event Type: Operation - Generating Power Operation - Generating Power
On 11th December 2002 at 14.00, the last of the 80 wind turbines at Horns Rev was put into operation by specialists from Vestas Visit correct
23-Aug-2002
Event Type: Installation - Cable installation Installation - Cable installation
Last inter array cable laid Visit correct
21-Aug-2002
Event Type: Installation - Turbine Installation Installation - Turbine Installation
Last turbine erected Visit correct
03-Aug-2002
Event Type: Installation - Other Installation - Other
Transition piece fitted on the last foundation Visit correct
Aug-2002
Event Type: Installation - Foundation Installation Installation - Foundation Installation
Foundation installation finished in August 2002. Visit correct
29-Jul-2002
Event Type: Operation - Generating Power Operation - Generating Power
First turbine in operation Visit correct
19-May-2002
Event Type: Installation - Cable installation Installation - Cable installation
First cable laid in park Visit correct
07-May-2002
Event Type: Installation - Turbine Installation Installation - Turbine Installation
First turbine erected Visit correct
16-Apr-2002
Event Type: Installation - Offshore Substation Installation - Offshore Substation
Eltra's transformer module placed at Horns Rev Visit correct
30-Mar-2002
Event Type: Installation - Foundation Installation Installation - Foundation Installation
First foundation pile driven Visit correct
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