Heidi King, deputy administrator for the National Highway Traffic Safety Administration, is planning to leave the agency as soon as next week.

Fuel economy has been and will be the guiding force for change for the manufacturers as well as for our politicians for the near future.

The Trump administration began the process of revising Obama-era fuel economy standards for vehicle manufacturers today, and announced it may revoke...

The Trump administration is reopening a federal review of Obama-era fuel economy rules covering the 2022 to 2025 model years, and expanding the review to...

A coalition of 13 attorneys general led by New York's Eric Schneiderman told the Trump administration it could expect a "vigorous" legal challenge to any...

Michigan's U.S. senators are backing a proposal that would allow automakers to apply credits for model years as far back as 2009 to help them meet future...

Fleet managers should stay current with new developments in the auto industry but stay grounded in reality to keep their fleets efficient and prepared for...

Vowing to end the "assault on the American auto industry," President Donald Trump promised to reopen a federal review of fuel economy standards that was...

The 2.7L demonstration engine will be integrated into a drivable prototype in 2018 and development engines will also be available for automakers.

The EPA expects that automakers will raise fuel economy 10 mpg higher than the current fleet average by model year 2025.

The U.S. Environmental Protection Agency has proposed leaving in place its emissions standards for light-duty vehicles through 2025 in a move that's...

Automakers beat U.S. fuel-economy standards for the 2015 model year for the fourth year in a row, reaching an average of 29.4 miles per gallon for passenger...

Three federal agencies on Monday dropped the 54.5 mpg corporate fuel economy target for 2025, which would ease the burden on car and truck manufacturers to...

Improving gasoline fuel economy and strong demand for trucks and SUVs has led federal regulators to eliminate the 54.5 mpg corporate fuel economy target for...

There are a multitude of trends that will impact tomorrow’s fleets. In this blog, I will focus on just two trend lines — technology and governmental...

Plan ahead for the future and have discussions with your senior management about costs and what the future has in store for your fleet. While it looks like...