They are able to run continuously for up to seven hours at a cruising speed of 6 knots, with a range of more than 50 nautical miles on a single charge in overcast conditions, with onboard solar panels providing greater range on sunnier days.
Having been in use since October 2025, the impact of the new electric vessels is already being felt. With no fuel cost, lower operating costs and smooth operation, the vessels have removed many of the pressures associated with marine transport in the remote islands.
The services and businesses in Namu’a have already changed the way they operate, said Levasa Ieti Taisia, director of the Namu’a Island site.
He described the boats as “a blessing from God”, explaining they have brought him and his community a great sense of ease and reliability that did not exist before.
Previously, a reliance on scarce fuel created logistical challenges, such as a need to wait until the boats are full before travelling.
Taisia said it was also essential for the island community to protect the environment, and the electric boats ticked all the boxes.
The E-Alia made by McKay have been celebrated in the Samoan communities of Manono and Namu’a, providing reliability and environmental protection thanks to not needing fuel.
The vessels will be primarily used to support village life, providing essential transport for people, goods and community events, including family gatherings and funeral processions.
As part of the contract, McKay has also delivered training on boat operation and maintenance, and will provide maintenance support for two years in partnership with Henry Silva Shipyard.
McKay national marine manager Ben Haselden said the project has been positive, with a milestone ceremonial handover on December 12, 2025.
“This milestone with Project E-Alia not only enhances McKay’s capacity to deliver marine-based renewable solutions across New Zealand and the Pacific, but also sets a new benchmark for sustainable, community-focused transport in the region, bringing technology to an area that didn’t realise they needed it.”
McKay, New Zealand’s largest privately owned electrotechnology company, has more than 50 years’ experience delivering projects across the Pacific, from airport infrastructure to government buildings.
It hopes to expand its work across the Pacific and beyond, including advancing sustainable electric propulsion for vessels.
Denise Piper is a news reporter for the Northern Advocate, focusing on health and business. She has more than 20 years in journalism and is passionate about covering stories that make a difference.