Norway Ferry Moves 41K People Using Hair Dryer Power

What if the next great leap in city transportation wasn't underground or overhead, but floating right on the water we already have?

Norwegian company Hyke just finished a 14-month test of its F-15 electric ferry in Fredrikstad, and the results are turning heads. The compact 49-foot vessel carried more than 41,000 passengers across a river in two-minute trips, proving that small electric ferries could replace costly infrastructure projects.

Here's the kicker: the ferry uses about the same power as five hair dryers running at once. Despite moving up to 50 passengers at a time, it consumed 88% less energy than comparable diesel vessels.

The numbers tell a compelling story. Powered by a 196 kWh battery, the ferry averaged just 10 kilowatts of power draw and could operate for 10 hours straight. Fast charging at 150 kW meant it stayed ready for daily transit use without lengthy downtime.

But efficient technology means nothing if people won't use it. Passengers gave the service a 4.72 out of 5 satisfaction rating, and the ferry operated all 14 months without a single safety incident.

"Instead of digging tunnels or building bridges, which are hugely costly, electric ferries can quickly be deployed to shuttle large numbers of passengers," said Halvor Vislie, CEO of Hyke. The company points out that cities spend hundreds of millions on bridges and tunnels when waterways could offer a faster, cheaper solution.

The Ripple Effect

This pilot project opens doors for cities worldwide sitting on underutilized rivers and canals. The infrastructure cost comparison is striking: deploying an electric ferry requires minimal setup compared to years of construction and environmental disruption from bridge building.

Cities gain flexibility too. As neighborhoods grow and transportation needs shift, ferries can adjust routes or add vessels far easier than relocating a bridge. Weather and geography won't work everywhere, but for countless urban waterways gathering dust, this approach could transform daily commutes.

Major investors are taking notice. Ocean Zero LLC, led by TED's Chris Anderson, backed Hyke alongside investments in Candela's high-speed electric ferries. Together, they're building a portfolio that covers everything from quick urban hops to longer marine routes.

The ferry is already proving that urban waterways deserve a seat at the transportation planning table, turning rivers from scenic backdrops into working transit corridors that move people efficiently and quietly through their cities.