Now Reading: First seaweed harvest inside Dutch offshore wind farm
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First seaweed harvest inside Dutch offshore wind farm
A vessel has sailed through the Hollandse Kust Zuid wind farm, 18 km off the Dutch coast, to collect the world's first seaweed harvest grown between operating turbines. The farm, called North…
The Story in Brief
A vessel has sailed through the Hollandse Kust Zuid wind farm, 18 km off the Dutch coast, to collect the world's first seaweed harvest grown between operating turbines. The farm, called North Sea Farm 1, occupies open water among 139 turbines on a five-hectare plot, with seaweed growing on floating nets anchored to the seabed.
Run by North Sea Farmers with partners including Deltares and Plymouth Marine Laboratory, and funded by Amazon, the project aims to test whether seaweed can survive open-sea conditions and whether wind farms can host aquaculture without conflict. Researchers are monitoring growth via satellite and modelling carbon capture. If scalable, the farm could produce 1 million tonnes of fresh seaweed a year by 2040, with early samples already being processed into food ingredients, packaging and textiles.
The Indian Opinion
The project is being celebrated as a win-win for renewable energy and aquaculture, but the hype around seaweed as a climate silver bullet needs tempering. The harvest itself is tiny, just five hectares, and researchers openly admit they are still modelling whether large-scale cultivation will harm marine life or meaningfully draw down carbon. The real test will come when scientists finish tracking how fragments and nutrients move through the North Sea. If the farm ends up straining rather than supporting local ecosystems, the entire premise collapses.
Source: timesofindia.indiatimes.com
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