Introducing the 450 kg/day Biodrome

Across Canada, heavy-duty fleet operators are moving beyond pilot projects and into real deployment planning. The question is no longer if hydrogen fits into operations, it’s how to scale responsibly. 

At Azolla Hydrogen, we’ve been listening. 

The result: the 450 kg/day Biodrome, purpose-built for operators who are ready to grow, but don’t yet require a full 900 kg/day production system. 

The Biodrome 450 bridges that gap. 

It provides: 

• Right-sized on-site hydrogen production 

• Integrated storage and dispensing 

• Scalable architecture aligned with fleet growth 

• Reduced infrastructure risk compared to centralized supply models 

This isn’t about overbuilding. It’s about building smart. 

Designed for Medium-Sized Heavy-Duty Fleets 

The 450 kg/day Biodrome is ideal for: 

• Transit agencies expanding hydrogen bus fleets 

• Municipal or regional heavy-duty vehicle programs 

• Logistics operators scaling zero-emission routes 

• Industrial partners supplying hydrogen to existing fleet customers 

By co-locating production and fuelling at a fleet’s home base, operators gain greater control over uptime, cost predictability, and operational planning. 

Built for Deployment, Not Demonstration 

As Collin Jefferies, Project Manager at Azolla, puts it: 

“Our customers are thinking carefully about how they scale. They want infrastructure that supports their growth without introducing unnecessary risk or complexity. The 450 kg/day Biodrome is a direct response to those conversations. We’re committed to building solutions that align with where our partners are today and where they’re going next.” 

This is the shift happening across the hydrogen ecosystem: thoughtful scaling. 

Strategic deployment aligned with operational realities. 

Right-Sized Hydrogen for Real-World Operations 

Fleet managers don’t need buzzwords. They need performance, reliability, and simplicity. 

The 450 kg/day Biodrome delivers: 

• Predictable hydrogen production capacity 

• Infrastructure designed for demanding Canadian climates 

• A pathway to future expansion when fleets are ready 

If 900 kg/day feels like too much, but staying small feels like a constraint, this is the bridge. 

The key is having infrastructure that grows with you. 

Not ready for 900 kg/day, but ready to grow? 
Let’s connect and talk through what the right scale looks like for your fleet.