Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. BRUSSELS, BELGIUM - JANUARY 13: Toyota Mirai hydrogen fuel cell ...

Hydrogen combustion engines are inefficient, costly to maintain and worse for the environment than fuel cell or battery powertrains. But they're also noisy and fun, so automakers are starting to pitch ...

In a surprising turn of events, the automotive world has been rocked by Toyota’s announcement of a new engine technology that could challenge the dominance of electric vehicles. The CEO of Toyota has ...

Professor Aniebiet Inyang Ntui is a multi-faceted individual whose expertise spans the worlds of library and information science, environmental advocacy, and – perhaps surprisingly – the automotive ...

Austrian mobility technology company AVL had a pretty good day for itself earlier this month, when it confirmed simulations that showed its prototype 2.0-liter turbo hydrogen race engine developing ...

Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

Toyota has insisted on this for quite a while already. Renault seems to have jumped on the same train with its latest concept car. It does not matter who proposes to burn hydrogen on a combustion ...

One of the major driving forces behind the pursuit of green energy sources in the last few decades has been the relative scarcity of oil around the world. Because it is very gradually becoming more ...

Increasingly stricter emission rules are making it tough for automakers to continue offering cars powered by internal-combustion engines, with some countries such as the United Kingdom even making ...