Technology

Stockholm's Electric Hydrofoil Ferry: A Game Changer for Urban Commuting

Alice Lee
Junior Editor
Updated
July 4, 2025 9:24 AM
News Image

Ferries are experiencing a resurgence due to urban congestion and waterfront revitalization, yet struggle to offer speed and sustainability. Stockholm is testing Candela's P-12, an electric hydrofoil ferry, which has nearly halved commute times while signific…


Why it matters
  • The resurgence of ferry transport could alleviate urban traffic congestion.
  • Electric hydrofoil technology presents a sustainable alternative to traditional ferry systems.
  • Stockholm's initiative showcases a potential model for other cities facing similar commuting challenges.
As urban centers around the globe grapple with increasing traffic congestion and the pressing need for sustainable transportation solutions, ferries are experiencing a notable revival. This resurgence is particularly evident in cities like Stockholm, where efforts to revitalize waterfront areas have sparked interest in water-based commuting options. However, despite this renewed enthusiasm, traditional ferry services still face challenges related to speed and environmental sustainability.

In an innovative step towards modernization, Stockholm is currently piloting the P-12, an electric hydrofoil ferry developed by Candela. This cutting-edge vessel is making waves—not only for its sleek design but also for its impressive operational performance. The P-12 has significantly reduced commute times for passengers, nearly halving the duration of travel across the city’s waterways. This improvement is especially beneficial for residents and commuters who rely on quick and efficient transportation options to navigate the bustling urban landscape.

The hydrofoil technology employed by the P-12 allows the ferry to glide above the water's surface, reducing drag and enabling faster speeds compared to conventional ferries. This not only enhances the user experience by providing quicker transit times but also contributes to a more environmentally-friendly operation. With increasing concerns over carbon emissions and climate change, the shift towards electric-powered vessels aligns with broader goals of reducing urban pollution and promoting sustainable practices.

Stockholm's commitment to testing this electric ferry aligns with global trends as cities seek innovative solutions to transportation challenges. The P-12's electric propulsion system is designed to be both energy-efficient and cost-effective. Reports indicate that the ferry can travel up to 30 knots, making it one of the fastest options currently available in the urban ferry sector. The successful implementation of this technology could set a precedent for other metropolitan areas looking to enhance their transportation infrastructure.

Furthermore, the revival of ferry services can play a crucial role in reducing road congestion. With more individuals opting for water transport, the reliance on automobiles could diminish, leading to less traffic on city streets. This shift not only benefits commuters but also contributes to improved air quality and a reduction in noise pollution, fostering a more pleasant urban environment.

However, challenges remain in the widespread adoption of electric ferries. The initial investment in technology and infrastructure can be significant, and cities must consider the long-term operational costs associated with maintaining such services. Additionally, integrating ferry services into existing public transport networks requires careful planning and coordination to ensure seamless connectivity for users.

Stockholm’s ongoing testing of the P-12 is part of a broader movement to explore alternative commuting options. Cities like New York, San Francisco, and Sydney have also shown interest in enhancing their ferry services, recognizing the potential benefits of water transport in urban areas. As more cities examine the viability of electric ferries, the success of Stockholm's initiative could inspire similar projects worldwide.

Ultimately, the introduction of electric hydrofoil ferries represents a promising advancement in urban transportation. As cities continue to evolve and seek sustainable solutions to their commuting challenges, the P-12 could become a model for the future of public transit. If successful, this initiative could trigger a wider adoption of electric watercraft, reshaping the way urban dwellers navigate their environments while prioritizing sustainability and efficiency.

The future of commuting in urban areas may very well lie on the water, and Stockholm is taking the lead in demonstrating how innovative technologies like the electric hydrofoil ferry can transform daily travel experiences, making them faster and greener.
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image
CTA Image

Boston Never Sleeps, Neither Do We.

From Beacon Hill to Back Bay, get the latest with The Bostonian. We deliver the most important updates, local investigations, and community stories—keeping you informed and connected to every corner of Boston.