The new fleet - named Tūhono, meaning 'to connect' or 'to unite' - marks a transformative moment for regional mobility across the lower North Island, says WSP head of major transport projects Veronica Swamey.
“These trains will reshape how people live and work across the region. They’re a template for future fleets across Aotearoa.”
WSP has served as technical and procurement partner to Greater Wellington Regional Council throughout the project.
Over the past few years, WSP assembled a global team of more than fifteen rolling stock and procurement specialists from New Zealand, Sweden, the UK, and Australia. Together, they developed engineering specifications, affordability strategies, and a comprehensive design guide.
“Supporting Greater Wellington through the procurement process has been a privilege. The announcement of the build partner is music to our ears,” says Veronica
As the first battery-electric multiple units (BEMUs) in the Southern Hemisphere, the trains will seamlessly switch between Wellington’s electrified network and battery power, reaching speeds of up to 110 km/h and setting a new benchmark for sustainable transport.
The first Tūhono trains are expected to roll out in early 2029, ushering in a new era of clean and connected rail travel.
For more on the Tūhono fleet, see the official programme summary.