Underwater turbine spinning for 6 years off Scotland's coast is a breakthrough

10 months ago

Underwater turbine off Scotland’s coast has been operational for over six years, demonstrating tidal energy's commercial viability.
The durability of the turbine in harsh sea conditions makes tidal energy more appealing to investors and paves the way for larger farms.
Tidal energy, though in early commercial stages, holds significant potential as the world’s largest untapped renewable energy resource.
The MeyGen project in Scotland produces 1.5 megawatts per turbine, enough to power up to 7,000 homes annually.
SKF announced its bearings and seals on one turbine lasted 6.5 years without unplanned maintenance, a milestone for the industry.
Scotland and the UK lead in tidal energy, with MeyGen supplying electricity to the grid for eight years.
Challenges remain for wider adoption, including regulatory issues, environmental impacts, and conflicts with other ocean users.
The MeyGen project has proven turbines can last in seawater, addressing skepticism from investors and governments.
Future plans include adding 20 more turbines by 2030, potentially expanding to 130 turbines.
MeyGen is the largest tidal energy project of its kind globally, but the industry hopes for more similar projects worldwide.

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