1 week ago
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Cargo ships are increasingly adopting advanced sail technologies to decrease fuel consumption and carbon emissions, leveraging designs inspired by airplane wings and enhanced with artificial intelligence.
Nicolás Rivero reports for The Washington Post.
In short:
- Sails resembling airplane wings and equipped with AI optimize wind usage to propel ships, minimizing reliance on traditional fuels.
- Industry adoption is slow but growing, with 39 large ships already equipped and more anticipated as manufacturers ramp up production.
- These technologies not only reduce operational costs and environmental impact but also extend the lifespan of existing vessels.
Key quote:
"We’re going to see this coming very quickly to a larger number of ships."
— Matthew Collette, professor of naval architecture and marine engineering, University of Michigan.
Why this matters:
The shipping industry generates close to 3 percent of global carbon emissions. Wind-powered sails contribute to the industry's efforts to meet international environmental standards and targets, which includes halving greenhouse gas emissions from ships by 2050 compared to 2008 levels.
