(RTTNews) - Tesla Inc. recorded lowest carbon emissions and highest real-world fuel efficiency among large manufacturers for model year 2021, while Stellantis was the worst, followed by General Motors ...

The Environmental Protection Agency (EPA) recently released its 2022 Automotive Trends Report, which evaluates 14 major car companies on greenhouse gas emissions and fuel economy through the 2021 ...

When you think of pickup trucks, fuel efficiency doesn't come to mind—well, perhaps it does, but not because trucks deliver Prius-rivaling mpg. More like the opposite. But modern trucks are capable of ...

Fuel economy for 2021 model year vehicles in the U.S. remained flat compared to 2020, as people continued to buy less-efficient trucks and SUVs, according to an annual government report published ...

Jobs in the renewable energy sector grew in 2021 as fossil fuel employment declined – even as fossil fuel production increased – according to a report released Tuesday by the Department of Energy.

Hydrogen fuel cell cars, an alternative zero-emission solution for battery-electric cars, made us skeptical since the early beginning due to a variety of issues (price of the car, overall energy ...