Hydrogen-Powered Chase Boat Being Developed for the America's Cup

Emirates Team New Zealand is developing the boat with a view to a provision being added that all teams in the 37th America’s Cup must use hydrogen support boats.

Emirates Team New Zealand has revealed the hydrogen-powered chase boat it is developing for the 37th America’s Cup that it hopes will drive change in the marine industry.

It has been working with Christchurch-based AFCryo on a prototype hydrogen-powered foiling chase boat, that is capable of standing up to the demands of supporting an AC75 racing yacht through all aspects of an America’s Cup campaign. The team is also looking at adding a provision to the 37th America’s Cup that all teams must use hydrogen support boats. This would apply to all the event and race support boats involved in the race, which number over 20.

Rendering of hydrogen powered chase boat
The chase powered is set to be built at the team's North shore build facility in New Zealand © Emirates Team New Zealand

Hydrogen offers a much more environmentally friendly source of fuel, with the only emission hydrogen fuel cells produce being water. Additionally, the water they produce is pure, deionized water that can be used for other purposes such as drinking water.

[We hope] that we can make a seismic shift into hydrogen power and an emission-free statement for the industry. This initiative is not without risk as we have very specific operating criteria within the team and the America’s Cup, so it is not a small undertaking.”

Grant Dalton

CEO

Emirates Team New Zealand

The provision that all teams must use hydrogen-powered support boats would need the support of the challenging team in the event, INEOS TEAM UK. Elements of the hydrogen innovation will also be assessed, with the possibility of using them in the next generation of AC75s, the racing yacht that is being used in the 37th America's Cup. 

Rendering of hydrogen powered chase boat
The concept would reduce consumption of fossil fuels across the America's Cuo © Emirates Team New Zealand

The America’s Cup is a trophy awarded in sailing and is the oldest international competition operating in any sport, with it first being awarded in 1851. The 36th edition of the America’s Cup took place in Auckland in 2021, with the New Zealand Yacht Squadron successfully defending the cup it won in 2017.

With so much investment in hydrogen across the world, shifting to foiling chase boats powered by hydrogen could well prove to be a sustainable and practical solution for the future of the marine industry, while supporting the AC75s, which are reaching speeds in excess of 50 knots."

Sir Ben Ainslie

Team Skipper

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