<ul>
<li>Westport Fuel Systems’ affiliate Cespira signed a development agreement with Volvo Group to complete hydrogen HPDI integration for Volvo’s 13-liter engine.     *      Deal targets commercialization of the hydrogen-fueled engine; European certified commercial launch planned before 2030.     *      Volvo trucks using the system are in on-road testing, following Volvo Trucks’ April 1 announcement. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Westport Fuel Systems Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202606180630PRIMZONEFULLFEED9748943) on June 18, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)</li>
</ul>

WPRT

VLVLY

<p>Westport Fuel Systems' affiliate Cespira has signed a development agreement with Volvo Group to integrate hydrogen HPDI technology into Volvo's 13-liter engine. The deal aims to commercialize the hydrogen-fueled engine, with a European certified launch planned before 2030. Volvo trucks utilizing this system are currently undergoing on-road testing.</p>

Westport affiliate Cespira signs Volvo deal to commercialize hydrogen HPDI for 13-liter engine