Fuel economy for 2021 model year vehicles in the U.S. stayed flat with 2020 as people continued to buy less-efficient trucks and SUVs, according to an annual government report published Dec. 12.

Global road fuel demand will peak in five years, though it will be decades before shifts in consumption reshape transportation’s reliance on fossil fuels, according to a report from BloombergNEF.

Trucking is renewing focus on empty miles amid rising diesel prices that lead to greater expense.

Environmentalists and consumer advocacy groups are castigating automakers for supporting the Trump administration’s effort to relax fuel economy standards, amid fresh warnings from a Democratic leader that the plan won’t deliver promised safety benefits and will raise costs for consumers.

A draft of the final rule, now undergoing a final White House review, includes several changes that could make it easier to defend in court and more palatable to some automakers that had refused to publicly endorse the earlier proposal.

The Trump administration is signaling that it could increase fuel economy standards, possibly compromising on its push to freeze them at 2020 levels.

Effective filtration systems always have played an integral role in the daily life of a truck’s lubrication, air intake and fueling processes.

Complying with the Federal Motor Carrier Safety Administration’s electronic logging device mandate may create new expenses for new adopters of the technology, but the devices also could generate fuel savings for carriers depending on the type of system they deploy and how they use the data.

For many fleets, onboard telematics has become an indispensable tool in the never-ending quest to improve fuel economy.