九一星空无限

ZB ZB
Opinion
Live now
Start time
Playing for
End time
Listen live
Up next
ZB

‘World-first’ hydrofoiling electric boat joins Fullers fleet

Author
Chris Keall,
Publish Date
Mon, 9 Dec 2024, 11:53am

‘World-first’ hydrofoiling electric boat joins Fullers fleet

Author
Chris Keall,
Publish Date
Mon, 9 Dec 2024, 11:53am

Auckland鈥檚 first 200 to 300-passenger electric ferries might be in a holding pattern, given multi-megawatt chargers on wharves that were  have  (an early stage of the consent process, which could be fraught over what he sees as an 鈥渆yesore鈥).

But there is a smaller, recreational option from today.

Vessev鈥檚 10-passenger, electric hydrofoiling VS-9 has joined Fuller鈥檚 fleet, having received commercial approval from Maritime NZ.

Tickets are on sale today for $195 each for a twice-daily 45-minute 鈥渉ydroil experience鈥 starting on January 29. The VS-9 is also being offered for a charter around the Hauraki Gulf for $2000.

Vessev and Fullers are working on a 100-person, 19m version, which will have commuter service potential. But unlike the 9m model just launched, which can charge at 0.8 nautical miles per minute from a regular marine power outlet, the larger model would need specialised charging infrastructure.

鈥淭his is the first time ever that a vessel of this type - certified electric hydrofoiling - has been delivered to a private operator for private service applications. That鈥檚 an enormous endorsement of the commercial potential of this technology,鈥 Vessev chief executive Eric Laakman told the Herald.

鈥淧rivate鈥 is the operative word.

, had a small electric hydrofoiling ferry go into commuter service in Stockholm and last week said its 鈥淧12鈥 would be used for a new service crossing Lake Tahoe in the US, with a launch date yet to be revealed.

Laakman said Candela鈥檚 Stockholm pilot involved two public transport authorities rather than private commercial entities.

Auckland ferry commuters have been able to watch the Vessev ripping around the inner harbour during testing.

Laakman says the VS-9 beat expectations by coping with waves of up to 1m.

The VS-9 was designed and built in Auckland by Vessev, with its hydrofoiling technology adapted from race-winning America鈥檚 Cup yachts, Fullers and Vessev say.

It鈥檚 battery-powered propulsion system uses approximately 55kW - the equivalent of 70HP - while cruising at 25 knots, Laackman says. That is unprecedented for a standing-height 9m vessel, he says.

The startup鈥檚 Vessev鈥檚 mix of backers also includes Icehouse Ventures, Sir Stephen Tindall鈥檚 K1W1, Australasian VC firm Blackbird Ventures, US VC firm Shasta Ventures, founder and original CEO Max Olson (now chief technology officer) and Laakmann - an American who was development lead for the original Apple Watch before going on a sail-the-world sabbatical that saw him stranded in Auckland by Covid border closures; he never left.

Olson began with the big vision of electric ferries for the Cook Strait run. Laakman says larger models are on the way, but doesn鈥檛 have a timeline.

Fullers chief executive Mike Horne says his firm is committed to buying more electric 鈥渁nd hydrogen鈥 vessels from Vessev and other players.

Horne鈥檚 company led the initial design and development of two 300-passenger hybrid commuter ferries. Both vessels are funded by AT and NZTA at a cost of around $20m each and are earmarked for the Devonport-CBD run. The hybrids have batteries as their primary power source, but can also run on backup diesel generators - a fallback that might prove useful given the slippage in AT鈥檚 mega charger timetime.

April 2025 is pencilled in as the delivery date for the first of the hybrids, which are being built by Q-West in Whanganui and incorporate HamiltonJet propulsion systems. The second is due in 2026.

Two 200-passenger fully-electric ferries are also under construction by McMullen & Wing in Auckland, based on a design by EV Maritime. The AT-owned vessels will service the Half Moon Bay and Hobsonville runs. The latest schedule has the first vessel handed over to AT 鈥渋n 2025鈥.

Vessev VS-9 tech specs:

  • Length: 8.95m
  • Weight: 4 tonnes fully loaded
  • Power: Battery electric
  • Capacity: 10 passengers
  • Cruise speed: 25 knots (46km/h)
  • Top speed: 30 knots (56km/h)
  • Range: Up to 50 nautical miles (92km) at 25 knots
  • Charging time: 0.8 nautical miles per minute

Source: Vessev, Fullers

Chris Keall is an Auckland-based member of the Herald鈥檚 business team. He joined the Herald in 2018 and is the technology editor and a senior business writer.

Take your Radio, Podcasts and Music with you