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Westport Fuel Systems & AVL conclude high-efficiency H2 powertrain can outperform fuel cells in TCO for heavy-duty applications

Westport Fuel Systems & AVL conclude high-efficiency H2 powertrain can outperform fuel cells in TCO for heavy-duty applications A model-based analysis by Westport Fuel Systems and AVL indicates that H 2-HPDI (High Pressure Direct Injection with pilot ignition) a combustion approach for hydrogen in engines has the potential to achieve fuel economy close to that of a fuel-cell electric vehicle (FCEV) for heavy duty applications, due to its high efficiency at both part and full loads. In a joint publication, WFS and AVL conclude that the combined high efficiency and lower system costs relative to FCEVs make H 2-HPDI the most capital efficient means to use hydrogen and lower CO

Westport Fuel Systems & Scania partner on direct-injected hydrogen engine research project

Westport Fuel Systems & Scania partner on direct-injected hydrogen engine research project Westport Fuel Systems will begin a research project with Scania to apply an HPDI 2.0 fuel system with hydrogen to the latest Scania commercial vehicle engine. Preliminary test results are expected in the second half of 2021. Our specialty is working with gaseous fuels. Hydrogen use in an internal combustion engine with our HPDI fuel system could offer another cost-competitive pathway to reduce CO 2 emissions from transportation. This exciting evolution of our patented technology could provide an economic, competitive alternative to fuel cells while providing a similar greenhouse gas emission reduction profile.

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