Hydrogen-powered trucks are making headlines with the H2Rescue truck setting a new Guinness World Record by traveling an impressive 1,806 miles on a single tank of hydrogen. Developed in collaboration with the US Department of Energy and Department of Defense, the H2Rescue truck is a remarkable feat of clean transportation technology. Powered by a Cummins Accelera fuel cell engine and a 250-kilowatt traction motor, the truck emitted nothing but water vapor during its journey, highlighting the efficiency of hydrogen fuel cell technology. It saved 664 lb of CO2 emissions compared to a conventional truck, showcasing the environmental benefits of hydrogen-powered vehicles. Not only a record-breaker, the H2Rescue truck is designed for real-world emergency response scenarios, capable of providing power for up to 72 hours and producing water as a byproduct, making it a valuable asset in disaster zones. The Department of Energy estimates that widespread adoption of hydrogen-powered emergency response vehicles like the H2Rescue could lead to significant reductions in gasoline usage and greenhouse gas emissions, demonstrating the potential of hydrogen fuel cell technology in heavy-duty transportation and emergency response applications. With its impressive range capabilities and zero carbon emissions, the H2Rescue and similar vehicles are paving the way for cleaner and more efficient transportation in sectors that are challenging to decarbonize, showing the promising impact of hydrogen-powered vehicles on disaster response and environmental sustainability.