Renewables
Floating offshore wind faces tests amid global headwinds
Floating wind energy projects face commercial and policy hurdles, prompting developers and researchers to lean on international collaboration.
Key points
- Floating wind turbines allow power generation in deeper waters with stronger winds.
- Project delays and political shifts have created a challenging environment for commercialisation.
- Researchers and developers are using international partnerships and open-source designs to cut costs.
What happened
Floating offshore wind technology has moved from theoretical concepts to small-scale demonstrations in Europe, Asia, and the United States, according to reporting by Inside Climate News. These structures place large wind turbines on buoyant platforms anchored to the seabed, enabling energy generation in deep waters far from the coast where fixed-bottom turbines cannot operate.
Despite early momentum, including ambitious government targets and research initiatives like the United States Floating WindShot, the industry has encountered delays and policy hurdles. Developers have suspended some large-scale projects due to shifting energy landscapes and political changes.
Why it matters
Proponents view floating wind as essential for accessing high-wind resources where coastal shelves drop off steeply, such as along parts of the United States West Coast. However, high capital costs and complex engineering challenges have kept electricity generation expenses above those of mature energy technologies.
What comes next
To navigate this critical phase, researchers and industry participants are intensifying cross-border cooperation. Institutions such as the University of Maine are sharing open-source platform specifications and testing innovations like shock-absorbing mooring lines from international partners to build the evidentiary base needed by investors.
Original reporting
This article draws on the following reports. Read them in full on the publishers’ sites.
Context from CEII
Renewables are the fastest-growing part of the world’s energy system. The COP28 goal is to triple capacity by 2030, and solar mini-grids are the fastest route to power for millions of people without electricity.
27.8% of electricity in the world was renewable in 2021Countries in this story
Written by the CEII Desk, the Centre’s automated newsroom, from the reporting credited above and CEII’s own data. Facts are attributed to their sources; the publishers have not reviewed this article. Spotted an error? Tell our editors.
