Gwynt y Môr

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Gwynt y Môr Offshore Wind Farm
Gwynt y Môr is located in Wales
Gwynt y Môr
Location of Gwynt y Môr off the coast of Wales
Country Wales, United Kingdom
Location off the coast of North Wales, UK
Coordinates 53°27′N 03°35′W / 53.450°N 3.583°W / 53.450; -3.583Coordinates: 53°27′N 03°35′W / 53.450°N 3.583°W / 53.450; -3.583
Status Under construction
Construction began January 2012
Commission date 2014 (expected)
Owner(s) RWE Npower
Stadtwerke München
Siemens
Operator(s) Gwynt y Môr Offshore Wind Farm Limited
Wind farm
Type Offshore
Site area 80 km2 (30.9 sq mi)
Max. water depth 12–33 m (39–108 ft)
Distance from shore 18 km (11.2 mi)
Hub height 98 m (322 ft)
Rotor diameter 107 m (351 ft)
Power generation
Units operational 160 X 3.6 MW turbines
Make and model Siemens Wind Power
Nameplate capacity 576 MW

Gwynt y Môr (English: Sea Wind) is an under-construction, 576-megawatt (MW) offshore wind farm located off the coast of North Wales. Planning consent for the project was granted on 3 December 2008. The project has a value of 2 billion Euros, of which 1.2B goes to Siemens for turbines and electrical connections. Construction began in 2012, power production started in September 2013, and final commissioning is expected for 2014

Design and planning[edit]

As with all offshore wind farms in the UK the Crown Estate[1] owns the seabed at Gwynt y Môr. It has agreed to lease the land to npower renewables. The wind farm will be located close to the existing North Hoyle and Rhyl Flats offshore wind farms. These projects are wholly or partly owned by RWE npower renewables, a subsidiary of German company RWE. In the case of Gwynt y Môr, RWE holds 60%, Stadtwerke München holds 30%, and Siemens holds 10%.

With 160 turbines[2] of 3.6MW Siemens SWT-3.6-107, Gwynt y Môr will be Wales' largest wind farm. The expected output of 1,950 GWh per year is capable of powering around 400,000 homes, or 40% of the homes in Wales. This will prevent the release of about 1.7 million tonnes of carbon dioxide every year.[2][3]

Planning consent for the project was granted on 3 December 2008.[4] The project has a value of 2 billion Euros. 1.2 billion Euros will go to Siemens for turbines and electrical connections.

Construction[edit]

Construction work began offshore in January 2012 when pieces of rock were laid on softer parts of the seabed to secure the foundations of the turbines.[5] Work began on laying undersea cables from the windfarm to the shore in August 2012.[6] In order to feed electricity into the national grid, a substation was built near St Asaph in Denbighshire.[6]

Power production started in September 2013.[7] Final commissioning is expected for 2014.[8]

See also[edit]

References[edit]

External links[edit]