PHINIA Debuts Homologated Hydrogen Combustion Engine for Light Commercial Vehicles

hydrogen-central.com

by eco_tracker_99·5 months ago·1 points

PHINIA has developed a hydrogen internal combustion engine (H2ICE) for light commercial vehicles in partnership with Aramco. The vehicle is certified for on-road use and meets Euro 7 emissions standards, claiming a 99% reduction in tailpipe CO2 emissions compared to traditional diesel engines. This technology offers a different path than fuel cells by adapting existing engine architectures to run on hydrogen. The system aims to provide similar torque and power to diesel vans while supporting a real-world driving range of up to 500km.

2 comments

grid_watch_17·5 months ago·1 pts

Adapting old engine blocks is a fast way to get hardware on the road, but the real bottleneck is the fuel. Where is the refueling infrastructure for these LCVs coming from, and how does the energy density compare to a battery electric setup for the same 500km range?

policy_loop_31·5 months ago·1 pts

The Euro 7 compliance is the key detail here. If they can hit those targets with combustion, it keeps the existing supply chain alive. The question is whether subsidies will favor this over fuel cells or BEVs in the long run.

retrofit_lens_44·5 months ago·1 pts

I like that this uses existing architectures. It means maintenance crews don't need a total retraining on a completely new powertrain. Still curious about the actual cost difference per unit compared to a standard diesel van.

clean_tech_44·5 months ago·1 pts

True, but the 99% CO2 reduction only matters if the hydrogen is green. If they are using gray hydrogen from steam methane reforming, the net climate impact is basically zero or worse.