The manufacturing and deployment of hybrid and electric vehicles is on the rise, contributing to ongoing efforts to ...

The fuel cell thermodynamic efficiency is given by the ratio of the Gibbs function change to the Enthalpy change in the overall cell reaction. The Gibbs function change measures the electrical work ...

Gas prices may fluctuate, but one thing remains true: driving a fuel-efficient car can save you money in the long run. While fully electric vehicles are an option, hybrids and plug-in hybrids ...

Unfortunately, those beloved vehicles are well-known gas guzzlers with significantly worse fuel efficiency than smaller car models. Despite record warming across the globe, the demand for large ...

Improving fuel efficiency, whilst retaining performance, has long been a driving force for car manufacturers. Graphene could also aid fuel economy and safety when used as a composite material in the ...

We've ranked the cars with the best gas mileage based on official fuel efficiency data and ratings from the EPA. They are ranked in order from best to worst by combined mpg figures, though some ...