Developed and built in Belfast, the vessels - which cost £12m to develop - can achieve a top speed of 34 knots and a range of 60 nautical miles at 25 knots cruise speed.
Developers Artemis Technologies said the vessels achieve energy savings of up to 90 per cent compared to conventional fossil-fuel workboats.
The new boats fly 'silently' above the water to ensure a smooth ride for passengers, even in rough conditions, while creating a minimal wake, making them suitable for busy waterways.
Artemis Technologies is a spin-off from the Artemis Racing team that competed in the America’s Cup.
Its founder, Dr Iain Percy OBE, said: “Combining our experience from the worlds of high-performance sailing, motorsports and advanced manufacturing, the electric propulsion system that we’ve designed and developed is an absolute game changer for the industry in terms of range, costs savings and minimal wake created.”
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