Sunreef Is Working on a Zero Cat

The sailing catamaran will be more than 90 feet long with “unlimited autonomy.”

Sunreef Yachts Zero Cat
The Sunreef Yachts Zero Cat is a multihull sailing yacht with electric propulsion. Courtesy Sunreef Yachts

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Sunreef Yachts says its research-and-development department is working on a Zero Cat: a sustainable sailing yacht that can convert methanol to hydrogen, combining with electric propulsion to create zero emissions and what the builder promises will be “unlimited autonomy.”

The Zero Cat will “measure above 90 feet,” according to Sunreef. It will also have a solar-power system with solar cells built into the body of the yacht.

Sunreef says the fuel-cell and solar-cell systems will provide energy for propulsion as well as hotel loads.

“Our goal is to revolutionize the industry by offering discerning customers an exceptional zero-emission sailing experience,” Nicolas Lapp, chief technology officer and co-founder of Sunreef, stated in a press release. “This project represents a milestone in our ongoing commitment to protecting our oceans and preserving the natural beauty of the sea.”

What else is new at Sunreef? In the past year, the builder also unveiled the Ultima, a range of hybrid power catamarans. The first models are the 45 Ultima and 55 Ultima.

Where to learn more: visit

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