EPA’s Navistar Proposal Up for Final Review

The Environmental Protection Agency is close to releasing a revised proposal on whether or not Navistar International can pay penalties on engines that don’t meet clean air standards.The proposed rule, which still is under wraps, is awaiting final r…

Natural Gas: What Fleets Need to Know, Part 1

In 2011, the use of natural gas as a vehicle fuel rose 7.1% year over year and 38% from 2006, federal data show. It more than doubled during the past decade, to 38.85 million cubic feet in 2011.