A consortium of Japanese companies has successfully tested a two-stroke slow-speed engine fuelled by liquid hydrogen. The consortium comprises Japan Engine Corp (J-Eng), Kawasaki Heavy Industries, ...

Komatsu reports that a proof-of-concept test of a hydrogen fuel cell medium-sized excavator delivered similar performance to a diesel-fueled model without the emissions. The company, which performed ...

Stellantis’ Orbassano Safety Center conducted over 24,000 crash tests, as well as thousands of digital simulations. Stellantis celebrates the 50th anniversary of the Orbassano Safety Center. The ...

Watch as a hydrogen booster undergoes a series of bench tests in a laboratory environment. The video focuses on examining the functionality and response of the booster during standalone trials.

Engineers at the German Aerospace Center (DLR) have just carried out a series of extreme cryogenic evaluations to find out whether liquid hydrogen could power future aircraft engines. The novel ...

Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery. Donut Lab released a new test ...

Donut Lab’s latest solid-state battery prototype has undergone its third round of testing and the results have sparked a mix of optimism and concern. In this evaluation, the battery demonstrated 97.7% ...

Donut Lab has released its third independent test report from VTT, the Finnish Technical Research Centre, and it confirms another claim: the solid-state battery retains 97.7% of its charged capacity ...

Donut Lab has released a second set of independent test results for its controversial solid-state battery — this time proving the cell can discharge at extreme temperatures up to 100°C and actually ...

The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, according to its first independent test. The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, ...