​Three Welsh ports are in the running to support the development of new floating wind farms in the Celtic Sea, in what is being seen as a major opportunity for Wales' renewable energy sector.

Swansea, Port Talbot and Milford Haven have been named among the shortlisted locations, alongside Bristol, Falmouth and Plymouth. The chosen ports will help deliver three floating offshore wind projects featuring turbines up to 300 metres tall, almost matching the height of The Shard in London.

The Crown Estate, which manages the seabed around the UK, confirmed that the wind farms will have the capacity to generate enough clean electricity to power more than four million homes. The projects are expected to create up to 5,000 jobs and could contribute as much as £1.4 billion to the economy.

Developers have identified preferred ports to support the assembly and launch of the turbines, with Port Talbot showing strong potential according to bidding information. The Port of Bristol has also been highlighted as an important option for delivery.

The auction process for the seabed leases is due to take place soon, with successful bidders set to sign agreements this summer. The floating wind farms represent a new phase of offshore energy innovation, offering a way to harness strong winds in deeper waters further away from the shore.

Welsh government ministers have welcomed the announcement, describing it as a major step forward for the region's green energy ambitions. The news has also been seen as a sign of confidence in Wales' infrastructure and workforce.

The Crown Estate's plans are part of a broader push to expand the UK's offshore wind capacity, supporting energy security and helping to deliver net zero targets through sustainable investment and regional development.