Photo via Popular Science Sailing is one of the world’s oldest — and greenest — forms of transportation, but adding a motor or using synthetic materials to build your ship can negate the environmental benefits of natural wind power. These catamarans, sailboats, and yachts — made of wood and recycled materials, outfitted with solar panels, and including plenty of luxury touches — are setting a new standard in green boating.
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Sailboats So Green You’ll Want to Quit Your Job and Sail Around the World (Slideshow)