Hywind Scotland remains the UK’s best performing offshore wind farm
For its third consecutive year, Hywind Scotland – the world’s first floating offshore wind farm – reaches the highest average capacity factor for any wind farm in the UK.
With an average capacity factor of 57.1% in the twelve months to March 2021, the floating offshore wind farm set a new record in the UK.
During its first two years of operation, the wind farm achieved an average capacity factor of 54%. That compares to an offshore wind average in the U.K. of around 40%. The capacity factor is the ratio of actual energy output over a given period of time, to the maximum possible output. A higher capacity factor means lower intermittency and higher value.
With this top of the charts performance, the Equinor-operated wind farm has truly proven the potential for floating offshore wind, paving the way for the UK’s announcement of 1GW of floating offshore wind to be developed in the UK by 2030.
Equinor is the global leader in floating offshore wind. With Hywind Tampen onstream in 2022 Equinor will operate a third of floating offshore wind production worldwide.
As the first project of its kind, the Hywind Scotland wind farm has provided valuable data and results that will help drive the whole industry forward.
As a global major in offshore wind with decades of experience in developing offshore energy - oil and gas, Equinor is uniquely placed to drive forward global deployment of floating offshore wind.
In 2009, Equinor installed the first ever floating offshore wind turbine, and Hywind Scotland followed in 2017 as the world’s first commercial floating offshore wind farm. It is now developing an even bigger project, Hywind Tampen, situated off the coast of Norway.
This project, currently in construction, is on schedule to become the world’s largest floating wind farm as well as the first project ever to use wind energy to decarbonise offshore oil and gas production.
A recent report from ORE Catapult showed potential pathways for the growth and cost reduction for floating offshore wind.
Scale is key to cost reduction and Equinor has already seen a reduction in CAPEX per megawatt of 70% between its initial demonstrator, with a capacity of 2.3MW and Hywind Scotland, with a capacity of 30MW. The company expects a further 40% drop between Hywind Scotland and the 88MW Hywind Tampen.
In the UK alone it is estimated that up to 17,000 jobs and £33.6bn of GVA could be generated by this innovative technology by 2050. The new areas floating offshore wind unlocks means the economic benefits of offshore wind will spread further, delivering long-term skilled jobs in places unsuitable for fixed bottom offshore wind.
The UK has become one of the first countries to set a formal target for floating offshore wind, committing to 1GW by 2030. However, Equinor and others in industry are confident that we can go further than this, reaching up to 2GW by 2030 and building a multi-GW pipeline of projects to deliver the UK’s longer-term net zero objectives.
About Equinor
Equinor has an ambition to be a leading company in the energy transition. The offshore wind major powers more than one million European homes with renewable electricity from offshore wind farms in the UK and Germany. Equinor is building material offshore wind clusters in the US East Coast, the Baltic Sea and the North Sea. In the North Sea, Equinor is currently developing the world’s largest offshore wind farm, Dogger Bank, and the world’s biggest floating offshore wind farm, Hywind Tampen. The company is positioned for future offshore wind options in several geographies, including Europe, US and Americas and Asia.
