Work in progress

What if we can combine cost effectiveness, high performance, and low emissions all together in the same vehicle?
That is HPDI™.


And it is here today, for a cleaner tomorrow. Decarbonising heavy duty transportation.

What if we can combine cost effectiveness, high performance, and low emissions all together in the same vehicle?
That is HPDI™.

And it is here today, for a cleaner tomorrow. Decarbonising heavy duty transportation.

HPDI™ Technology

Whether it uses biomethane, hydrogen or another gaseous fuel, the HPDI™ technology combines low emissions, performance and cost for heavy duty trucks and other heavy transportation applications.

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LNG HPDI™

Fully OEM integrated LNG/bioLNG fuel system offering industry leading fuel costs and CO2 emissions savings for heavy duty vehicles.

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H2 HPDI™

Hydrogen version of the HPDI™ system: a practical, efficient, cost effective and robust solution for hydrogen mobility.

Westport Fuel Systems

About us

HPDI™ is a Westport Fuel Systems product, a clean transportation technology company.

In a world where we are hauling more freight and travelling greater distances, Westport Fuel Systems products and technologies are leading the shift to clean and affordable transportation.

Discover our download area to access useful materials to expand your knowledge about our technologies.

WTW CO2 reductions

HPDI™ with 40% biomethane delivers the same life cycle CO2 reductions as fuel cells using blue/green hydrogen blends, and can deliver zero WTW CO2 with pure biomethane.

100%

HPDI™ 100% LBM

48%

HPDI™ 40%
LBM

49%

H2 HPDI™
80% Blue - 20% Green