Scotland awards seabed rights for massive amounts of offshore wind, most of it floating | WindEurope
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Scotland awards seabed rights for massive amounts of offshore wind, most of it floating

© Equinor

The Crown Estate Scotland has announced the results of the “ScotWind” seabed tender. They auctioned 8,600 km² of sea space which could host almost 25 GW of offshore wind. 17 projects won. With 15 GW most of the capacity that will now be developed will be floating offshore wind. The system the Scots have used for awarding seabed leases ensures the new offshore wind farms will be delivered at the lowest cost for consumers and taxpayers.

The Crown Estate Scotland today announced the results of the ScotWind seabed tender. The tender was extremely popular. They received 74 bids for the 15 areas that were auctioned – which amount to 8,600 km² of sea space. They awarded 17 projects, which cover just over 7,000 km² and add up to a total capacity of almost 25 GW.

“The high competition for seabed rights shows just how attractive offshore wind development has become in Europe. And not only conventional bottom-fixed offshore wind. The tender is a huge breakthrough for floating offshore wind, with 15 GW of floating projects winning development rights”, says WindEurope CEO Giles Dickson.

The 17 successful projects have been offered option agreements which give them the right to develop offshore wind farms on specific areas of seabed. They will pay an option fee to Crown Estate Scotland, as a one-off payment in exchange for these rights.

The option fees are much lower than in the UK’s recent Offshore Wind Lease Round 4. Scotland chose a more sensible tender design with a maximum price ceiling of £100,000/km². This has avoided bidding at very high prices – which keeps the costs of offshore wind low for consumers. As seabed leasing costs are usually passed on to the electricity consumer, a price ceiling ensures that new offshore wind volumes are delivered at the lowest cost for consumers and taxpayers.

Huge opportunity for Scotland’s industry

Currently Europe only has three small floating offshore wind farms in operation. Two of them, the 30 MW Hywind Scotland project and the 50 MW Kincardine project, are already in Scotland. Today’s seabed tender could bring Scotland’s floating wind capacity to 15 GW by the mid-2030s, cementing Scotland’s position as a frontrunner in floating offshore wind.

Awarded projects include consortia led by Scottish Power Renewables, Falck Renewables, DEME, Vattenfall, Shell New Energies, OceanWinds, BP Alternative Energy Investments, SSE Renewables, BayWa, Offshore Wind Power, Northland Power, and Magnora.

Developers had to submit a Supply Chain Development Statement (SDCS), showing how at least 25% of project-related expenditure will be made in Scotland. The winners of the tender will also be asked to co-ordinate investments and to adjust their SDCS to bring more consistency and scale to the development of Scotland’s emerging offshore wind supply chain.

“Offshore wind will contribute to the renaissance of Scottish engineering and Scotland’s maritime industry. Offshore wind developers plan huge investments in Scotland’s supply chain and port infrastructure. This means new jobs in coastal regions and tax revenues for local municipalities”, says Giles Dickson.

A big year for floating wind across Europe

2022 is going to be a year of breakthroughs for floating offshore wind in which we will see real progress towards the development of commercial-scale floating wind farms. In addition to the ScotWind tender, France will announce the results of the world’s first auction to actually build a large-scale floating wind farm – 250 MW of Brittany. And Europe will start operating its fourth floating offshore wind farm when Equinor commissions the 88 MW Hywind Tampen wind farm in Norway – which will use floating turbines to power oil and gas platforms, allowing a significant reduction in CO2 emissions from fossil fuel extraction.

Meanwhile Greece, Italy and Spain are advancing new strategies and legislation that will lead to auctions for large-scale floating offshore wind in the Mediterranean and Atlantic. The Greek Energy Ministry are aiming for a first auction in the first half of 2022. Italy’s Ministry of Ecological Transition has received 64 Expressions of Interest for the development of floating offshore wind projects. And the Spanish Government is developing an Offshore Wind Roadmap and aiming for up to 3 GW of floating wind by 2030.

A third of Europe’s offshore wind could be floating by 2050

Floating offshore wind holds the key to inexhaustible wind energy resources in Europe. 80% of Europe’s offshore wind resource is in waters 60 m and deeper, including most wind energy resource in the Atlantic, the Mediterranean Sea, the Celtic Sea, the Black Sea and the Norwegian Sea. In these areas traditional bottom-fixed offshore wind is not economically attractive. Here floating offshore wind offers the technological solution to generate large volumes of renewable electricity and to drive Europe’s energy transition. Up to a third of the offshore volumes needed to reach net-zero in Europe by 2050 will come from floating offshore wind.

Given these recent developments across Europe, floating offshore wind will also be a central topic at WindEurope’s Annual Event 2022, taking place in Bilbao on 5-7 April. Developers, shipyards and ports in the Basque Country are getting ready to lead Spain’s floating offshore wind expansion. WindEurope 2022 side events and field trips will offer valuable insights in Spain’s most advanced floating offshore wind projects.