The California Air Resources Board has adopted a new emissions tracking program that would help regulators identify vehicles with excess smog-related and greenhouse gas emissions.
Four Republican lawmakers are spearheading an effort to audit a 2017 EPA study that found that glider kits emit substantially more harmful pollutants than newer truck models.
A move by the White House to roll back automobile fuel-efficiency targets set by the Obama administration and to challenge the right of California and other states to set stricter tailpipe emission rules faces an uphill climb.
The European Union aims to reduce CO2 emissions by 30% in just 12 years through the federation’s first proposed CO2 emissions standards.
Clean vehicle technology is advancing by leaps and bounds, but the direction it is moving is not always clear. A panel discussion at a recent alt fuel conference explored global trends in the space and the need for more certainty.
David Cullen lets you in on why Sir Richard Branson is so excited about trucks these days.
Commercial fleets that converted from diesel to natural gas power could potentially accelerate the rate of climate change, finds one report. What is the industry doing to address the issue?
A new report says heavy trucks are the missing piece in the global vehicle emissions puzzle. But the U.S. trucking industry is well ahead of the game, contends Deborah Lockridge in her All That's Trucking blog.
The Chicago Area Clean Cities Coalition (CACC) and its member fleets helped to displace nearly 26.5 million gasoline-gallon equivalents (GGEs) of petroleum in 2016, and reduce greenhouse-gas emissions by 230,000 tons.
The Environmental Protection Agency and the National Highway Traffic Safety Administration have officially published the Phase 2 greenhouse gas/ fuel efficiency rule for commercial vehicles in the Federal Register.