HYDROGEN-POWERED HEAVY-DUTY ENGINE (IMAGE) Southwest Research Institute Caption SwRI adapted this heavy-duty engine to run on hydrogen through SwRI’s Clean Highly Efficient Decarbonized Engines (CHEDE) consortium. SwRI’s research into hydrogen combustion and fuel cell electric vehicles will inform some of its panel discussions and technical sessions during the 2024 SAE International WCX™ World Congress Experience, April 16-18, in Detroit. Credit Southwest Research Institute Usage Restrictions Images/Videos may be used by the public for educational and informational purposes only. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.