This browser is not actively supported anymore. For the best passle experience, we strongly recommend you upgrade your browser.
| less than a minute read

An America's Cup Team Is Developing A Hydrogen Chase Boat

As America’s Cup yachts have gotten faster and faster over the past decade with the introduction and further development of hydrofoils, the performance capabilities required of chase boats have also increased in hand. During the 2021 America’s Cup, the foiling monohull yachts used in the match races and preliminary regatta reached speeds up to 53 knots (60 mph). During the event, Emirates Team New Zealand’s primary chase boat was a 45-foot catamaran powered by four 300-horsepower V6 Yamaha outboard motors.

The Chase Zero is able to meet the same performance requirements with hydrogen power. The prototype motorboat is fitted with two 220-kilowatt (295 hp) electric motors. To compensate for the over 50 percent deficit in power relative to the previous chase boat, the Chase Zero utilizes hydrofoils like the boat it chases to fly over the water’s surface, reducing drag and increasing efficiency.

Read the full story

Chase boats are part pit crew and part emergency response team. These motorboats follow the racing yachts during races and are the first to respond if there is a crash, capsize or mechanical failure. The chase boats are also used to service the yachts between each race during the day, as well as tow the team’s race boat from and to shore at the start and end of each day’s session.

Tags

boat, boating, hydrogen, racing, english, highlight

Creating, sharing and inspiring change. For good.

The global issues we face are challenging and interconnected. They can seem insurmountable. But if you know where to look, co-operation, positive change and hope are all around us. Build Beyond Even Better is a project that recognises the progress being made, and the amazing people who are making a difference. Share your own hopes, pledges and projects with #BBEB, or become a contributor.

Please read our BBEB Charter PDF.