Welcome to RWE Innogy's flagship Gwynt y Môr Offshore Wind Farm - now the second largest operating offshore windfarm in the world.
A greater than £2billion project, Gwynt y Môr consists of 160 turbines has been built by RWE Innogy UK in Liverpool Bay, off the North Wales coast. The project was funded by RWE Innogy, in partnership with Stadtwerke München GmbH, and Siemens AG.
Operationally, Gwynt y Môr has an installed capacity of 576MW, using Siemens 3.6MW turbines and generators. It is capable of generating enough energy to meet the average annual energy needs of around 400,000 homes (1).
The wind farm, including all 160 foundations, turbines, onshore and 2 x offshore substations was officially inaugurated on 18 June 2015.
Gwynt y Môr is always in the news. Use this link to see the latest press releases and audio and visual information, and get in touch with the Gwynt y Môr press team. Read more
Find out about the technical detail and specifications behind the second largest operational offshore wind farm in the world.Read more
Gwynt y Môr is the largest offshore wind farm we’ve ever built, and was officially inaugurated on 18 June 2015. Use the link here to see our “to scale” 3D computer model of the wind farm and its electrical infrastructure.Read more
Gwynt y Môr presents one of our most significant offshore construction challenges, located over eight miles offshore, in water depths of up to 28metres; while onshore installing over 11kms of underground cabling.Read more
As a responsible developer and operator, we aim to work with and support the communities in which our wind farms operate, through meaningful investments and engagement.
Gwynt y Môr Offshore Wind Farm will enable significant investments of almost £20million to be invested into local communities.Read more
As a greater than £2billion construction project, Gwynt y Môr offered significant business opportunities for Welsh and UK businesses and individuals, throughout construction.
These opportunities will continue through the longer term operation. Over £660m was invested in the UK during construction.Read more
For the latest latest Gwynt y Môr multi-media downloads, Newsletters, factsheets and animations, visit the Multi-media Library.Read more
(1) Footnote:(Energy predicted to be generated by the proposal is derived using wind speeds monitored in the local area. This enables a calculation to be made to estimate the average annual energy production for the site based on 160 turbines each of rated capacity 3.6 MW. The energy capture predicted and hence derived homes equivalent figures may change as further data are gathered.
Equivalent homes supplied is based on an annual electricity consumption per home of 4700 kWh. This figure is supported by recent domestic electricity consumption data available from The Digest of UK Energy Statistics and household estimates and projections from the UK Statistics Authority.)