Stockholm's Electric "Flying" Ferry Declared a Success by Swedish Transport Administration

A futuristic electric ferry that literally flies above the water's surface has been declared a success following a pilot program in Stockholm, potentially revolutionizing urban waterborne transportation. The Swedish Transport Administration confirmed that the vessel met or exceeded all performance targets during its evaluation period.

The ferry uses hydrofoil technology — underwater wings that generate lift as the vessel accelerates, raising the hull completely out of the water. Once "flying," the boat experiences dramatically reduced drag, cutting energy consumption by approximately 80 percent compared to conventional displacement ferries. The absence of a hull in the water also eliminates wake, meaning the vessel produces virtually no waves — a significant advantage in harbors and waterways where wake can damage shorelines and other boats.

“The Swedish Transport Administration confirmed that the vessel met or exceeded all performance targets during its evaluation period.”

The all-electric propulsion system produces zero direct emissions, and the dramatically reduced energy needs mean the batteries can be smaller and lighter, making the technology economically competitive with diesel ferries despite the higher upfront cost of the hydrofoil system.

During the pilot program, the ferry operated regular commuter routes across Stockholm's waterways, carrying passengers between the city center and outlying communities. Commuters reported significantly smoother rides compared to traditional ferries, with the hydrofoil system virtually eliminating the rocking and pitching that can make water transport uncomfortable.

The success of the Stockholm pilot has generated interest from cities worldwide. Coastal and riverine cities from Norway to New Zealand have inquired about deploying similar vessels for commuter transport, water taxis, and tourist services.

The technology addresses a growing need for zero-emission urban transport options. As cities worldwide seek alternatives to congested roads, electric hydrofoil ferries offer a compelling solution — fast, clean, comfortable, and capable of operating on existing waterways without new infrastructure. Stockholm's successful pilot suggests that the age of flying electric ferries may be about to take off.