While batteries and hydrogen fuel cells get headlines, renewable natural gas is quietly slashing carbon emissions for its users.
Fleet Advantage’s latest Truck Lifecycle Data Index (TLDI) shows that fleets are seeing operational savings when upgrading to 2021 MY Class 8 trucks.
Cummins and Navistar have extended their engine partnership through the next two emission cycles.
The results of a third-party sustainability performance report shows that Utility Trailer Manufacturing has managed to cut emissions and improve sustainability at its manufacturing operations over the past two decades.
How will the second phase of the greenhouse gas rules affect medium-duty vehicles?
The California Air Resources Board (CARB) outlined a proposal of Advanced Clean Truck regulations that would divide truck segments into three classes and help provide clear zero-emission vehicle sale goals in California to meet climate-change targets.
A recent bill proposed by California State Senator Nancy Skinner (D-Berkeley) lays out an even more aggressive plan for emissions reduction in the state and puts the transportation sector squarely in its crosshairs.
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.
Roush CleanTech stopped in Los Angeles Thursday as part of its California Roadshow, a three-city tour dedicated to showcasing the benefits of alternative fuels.
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.