Sunreef’s new Eco 100 is a compelling yacht for multiple reasons. The first is the most obvious: It’s 100 feet long, and when you throw in the 42-foot 6-inch beam, thanks to the twin-hulled design, ...

The only thing better than one eco-friendly yacht is two. Better yet, two-in-one. This new 55-footer is like a Transformer of the sea and can switch seamlessly between a sleek electric vessel and a ...

The firm’s workboat division was selected to design and build three solar-powered ferries with electric outboards, funded ...

A group of Swiss people will soon attempt to realize the first Atlantic crossing with a solar boat. This ship, named "sun21," is a 14-meter-long catamaran able to sleep 5 or 6 persons. The goal is to ...

John, Paul, George and Ringo singing “Here Comes the Sun” would make the perfect anthem for Austrian-owned Silent Group’s newest 60-foot power catamaran, the $3 million Silent 60. Why? Without ...

Imagine a boat that runs on sunshine. That's precisely what the Solar Sal 24 is all about. It's an electric boat created by Belmont Boatworks in Belmont, Maine, and here's the kicker: it's the very ...

Right now, there’s a piece of reflective fabric about the size of a boxing ring orbiting the Earth. On the surface, it looks like an emergency blanket stretched tight by two tent poles. But underneath ...

NASA’s ACS3 (Advanced Composite Solar Sail System) is currently fully deployed in low Earth orbit, and stargazers can spot it if they know what to look for. It’s actually one of the brightest things ...