Hydrogen lets you refuel quickly and travel far, which matters for real transit operations.
In the long arc of public transit's shift away from fossil fuels, two companies with decades of shared history have reaffirmed their commitment to hydrogen as a viable path forward. Wrightbus, the British bus manufacturer that built the world's first hydrogen-powered double-decker, has chosen Ballard Power Systems' newest fuel cell engine to power its next-generation StreetDeck Hydroliner, with series production set for 2027. The decision is less a technological gamble than a considered argument: that for routes demanding long range and intensive daily use, hydrogen offers something batteries cannot yet match. At a moment when zero-emission transit is moving from aspiration to infrastructure, this partnership asks whether hydrogen can prove itself not in pilots, but at scale.
- The central tension is economic — hydrogen buses must now compete on lifetime cost against battery-electric alternatives, not just on range or emissions credentials.
- Ballard's newly launched FCmove-SC engine directly targets this pressure, offering higher efficiency, greater durability, and a simplified architecture designed to lower the total cost of ownership for transit operators.
- Wrightbus is betting its Gen 3.0 platform on this engine, a choice its Chief Procurement Officer frames as both a technological upgrade and an extension of a relationship spanning decades.
- With over 2,200 Ballard-powered buses globally logging more than 300 million kilometers at 98% availability, the track record is shifting hydrogen from promising to proven.
- Series production in 2027 marks the moment both companies move from partnership announcement to market commitment — hydrogen mobility competing for mainstream transit contracts, not just demonstration projects.
Wrightbus and Ballard Power Systems have renewed a decades-long partnership around a shared conviction: that hydrogen fuel cells have a durable and competitive role in the future of public transit. The UK bus manufacturer has selected Ballard's FCmove-SC engine — launched in late 2025 — to power its StreetDeck Hydroliner Gen 3.0, a double-decker hydrogen bus slated for series production in 2027.
The FCmove-SC was designed with a specific challenge in mind. Running buses on hydrogen has long carried a cost premium, and the new engine addresses this directly through higher efficiency, extended durability, and a simpler system architecture. For transit operators, the promise is a lower total cost of ownership over a bus's full lifetime — a figure that matters most on long-range, high-utilization routes where battery-electric alternatives struggle with range limitations or impractical charging infrastructure.
Wrightbus Chief Procurement Officer Paul King framed the selection as both a technical decision and a continuation of a longstanding relationship, expressing confidence that the Gen 3.0 platform can compete with battery-electric buses on lifetime economics while offering the operational flexibility hydrogen provides. Ballard's Vice President of Sales and Marketing Oben Uluc called the nomination a major milestone, reflecting real-world confidence in the company's ability to deliver at scale.
The announcement lands as hydrogen buses cross a meaningful threshold. Ballard-powered fleets now number more than 2,200 vehicles worldwide, with over 300 million kilometers traveled, 98% fleet availability, and no reported safety incidents. Behind these numbers sits Ballard's Fleet Services division — training, parts supply, technical support — the operational backbone that keeps hydrogen fleets running reliably.
Wrightbus, founded in 1946 and the pioneer of the world's first hydrogen double-decker, positions the Gen 3.0 as the next chapter in zero-emission bus design. As both companies move toward a 2027 production launch, the partnership represents a joint argument that hydrogen mobility is ready to compete not in controlled demonstrations, but in the demanding, everyday work of moving people through cities.
Two companies with a long history of working together announced a partnership that will shape the next generation of hydrogen-powered buses on British roads. Wrightbus, the UK bus manufacturer, has selected Ballard Power Systems as its fuel cell supplier for the StreetDeck Hydroliner Gen 3.0, a double-decker hydrogen bus expected to enter series production in 2027. The choice centers on Ballard's newest engine, the FCmove-SC, which launched in late 2025 and represents a significant step forward in fuel cell technology for public transit.
The FCmove-SC engine was built with a specific problem in mind: the economics of running buses on hydrogen fuel cells. The engine delivers higher efficiency than previous generations, extended durability, and a simpler system architecture. For transit operators, this translates to a lower total cost of ownership—the full expense of buying, running, and maintaining a bus over its lifetime. This matters most on routes where buses run long distances and operate intensively, the kind of work where hydrogen fuel cells have advantages that battery-electric buses cannot match.
Wrightbus has been developing its Gen 3.0 hydrogen bus for some time, and the company's Chief Procurement Officer Paul King explained the reasoning behind the choice. The goal is to build a bus whose lifetime costs rival those of battery-electric alternatives, while addressing a fundamental problem: many routes require more range than batteries can reliably provide, or the infrastructure costs for charging networks make electric buses impractical. Hydrogen offers a different path. King noted that the partnership extends a relationship between the two companies that spans decades, and that Wrightbus is "delighted" to integrate Ballard's next-generation fuel cells as it accelerates hydrogen mobility across its key markets.
For Ballard, the nomination represents validation of a technology platform designed specifically for the mature bus market. Oben Uluc, the company's Vice President of Sales and Marketing, called it a major milestone. The decision reflects confidence in Ballard's ability to deliver performance and reliability at scale, he said, and demonstrates that the value proposition for customers—lower costs, better durability, simpler engineering—resonates with real manufacturers building real vehicles.
The partnership arrives at a moment when hydrogen buses are moving from niche to mainstream. Ballard-powered fleets have grown to more than 2,200 buses worldwide, collectively traveling over 300 million kilometers. The track record is strong: 98% availability and zero reported safety incidents. Through its Fleet Services division, Ballard provides training, technical support, parts supply, and ongoing maintenance, creating a support ecosystem that helps operators extract maximum value from their hydrogen fleets. This infrastructure—the invisible backbone of keeping buses running—often matters as much as the technology itself.
Wrightbus itself has a long pedigree in bus manufacturing, tracing its roots to 1946, and it pioneered the world's first hydrogen-powered double-deck bus. The company positions itself as a leader in zero-emission transportation, designing buses for transit agencies across the UK, Europe, and international markets. The Gen 3.0 platform represents the next chapter in that story: buses engineered to compete directly with battery-electric on cost while offering the range and operational flexibility that hydrogen provides.
The announcement signals confidence from both sides that hydrogen has a durable role in the future of public transit. Battery-electric buses excel on certain routes and in certain conditions, but they are not a universal solution. Hydrogen fuel cells fill a gap, particularly for long-range, high-utilization work. As Wrightbus prepares to launch its Gen 3.0 platform next year and move toward series production in 2027, the partnership with Ballard positions both companies to capture a growing share of the market for zero-emission buses—and to prove that hydrogen mobility can work at scale, not just in pilots and demonstrations.
Notable Quotes
Our Gen 3.0 hydrogen bus is all about creating a total cost of ownership that is comparable to battery-electric, and there are plenty of examples where electric doesn't provide the range needed for efficient daily operation.— Paul King, Chief Procurement Officer, Wrightbus
The FCmove-SC was made for the mature bus market, and OEM nominations like this validate the value proposition for customers.— Oben Uluc, Vice President Sales & Marketing, Ballard Power Systems
The Hearth Conversation Another angle on the story
Why does a bus manufacturer choose hydrogen fuel cells over batteries for its next platform?
Because batteries have limits. On long routes or where you need to run buses hard all day, the range falls short or the charging infrastructure becomes prohibitively expensive. Hydrogen lets you refuel quickly and travel far, which matters for real transit operations.
But hasn't battery technology been improving rapidly?
It has, and batteries are the right answer for many routes. But not all. The question Wrightbus is asking is: what's the total cost of ownership? That includes the bus, the fuel, the maintenance, the infrastructure. Hydrogen wins in certain duty cycles, and that's where this engine was designed to compete.
What makes the FCmove-SC different from Ballard's earlier engines?
It's more efficient, more durable, and simpler to integrate. Simpler means cheaper to build and easier to service. Those things compound over the life of a bus. A transit operator cares about reliability and cost per kilometer, not just the headline specs.
How proven is this technology at scale?
Ballard-powered buses have logged over 300 million kilometers globally. That's not a pilot anymore. It's real fleets, real routes, real operators. The 98% availability rate tells you something: these buses work.
Why does the partnership between Wrightbus and Ballard matter?
They've worked together for decades. This isn't a first date. Wrightbus knows what Ballard can deliver, and Ballard understands what Wrightbus needs. That history reduces risk and accelerates development. When you're launching a new platform in 2027, you want partners you trust.
What happens next?
Wrightbus launches the Gen 3.0 next year, then moves to series production in 2027. If it works—if the cost of ownership is truly competitive with battery-electric—you'll see more manufacturers making the same choice. Hydrogen becomes a real alternative, not a niche.