October 5, 2015
Cummins Westport’s ISL G Near Zero NOx natural gas engine has received Near Zero NOx emission certifications from the U.S. Environmental Protection Agency and California Air Resources Board.
September 23, 2015
The EPA is serious about further reducing exhaust emissions and boosting vehicle fuel economy. But the agency official’s remarks suggested that it intends to be reasonable about it.
September 18, 2015
Daimler Trucks says meeting EPA's Phase 2 GHG reduction requirements, as they currently stand in the proposal stage, may not be possible under the current timeline.
September 2, 2015
Two weeks have been added to the period in which comments on the proposed Phase 2 round of federal GHG rules for commercial vehicles will be accepted.
August 31, 2015
A high percentage of fleet operators recently surveyed by the California clean transportation consortium CALSTART generally support higher national fuel efficiency standards for medium- and heavy-duty trucks, reported Natural Gas Intelligence.
August 18, 2015
EPA and NHTSA's public hearing on proposed GHG Phase 2 standards allowed fleets, manufacturers, environmental groups and legislators to air their concerns on the future emissions rules, often disagreeing on the particulars.
August 17, 2015
The problem with the proposed Phase 2 GHG regulations is that Washington never sees the whole picture with the trucking industry.
August 14, 2015
We take a close look at the proposed 'Phase 2' greenhouse gas/ fuel economy rules.
August 10, 2015
In testimony in Chicago at a joint U.S. EPA and NHTSA hearing, ATD's chairman explained why Phase 2 truck and engine efficiency standards must be affordable and not compromise performance, among other points.
August 5, 2015
EPA and NHTSA will hold a public hearing on Aug. 6 in Chicago for the proposed Phase 2 Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles.
July 17, 2015
Because 7,750 engines were not fully assembled in 2009 but in 2010, the Environmental Protection Agency says Navistar should have obtained an exemption in the form of a certificate of compliance, but didn’t.
July 16, 2015
The amendment's underlying bill was pulled from further consideration when it became snarled in an unrelated controversy over the Confederate flag.
June 30, 2015
Allison Transmission Holdings Inc. recently announced that it has been working with the EPA and NHTSA as they consider revisions to the 'Phase I' Model Year 2014-2018 rule regarding GHG standards for medium and heavy-duty vehicles.
June 25, 2015
Vision 2020 is a blueprint for building SmartWay's reputation and outreach to increase fuel efficiency and cut “black carbon” emissions worldwide.
June 21, 2015
Stakeholder reactions to the rollout of the proposed Phase 2 federal GHG emission rules run the gamut from to cautionary to laudatory.
June 19, 2015
NGVAmerica has commended EPA and NHTSA for its proposed new round of emission and fuel economy standards for medium- and heavy-duty vehicles.
The federal government’s top vehicle and clean-air regulators on June 19 formally announced their proposal for extending fuel-economy and greenhouse-gas emissions rules, and predicted positive economic and health-benefit results.
June 4, 2015
Clean Air Power has received certification on its Genesis-Edge Dual-Fuel engine system from the Environmental Protection Agency and the California Air Resources Board.
May 29, 2015
President Obama's U.S. Environmental Protection Agency reduced the federal required levels of ethanol that must be blended with gasoline, which dealt a blow to a biofuel that's falling out of favor in an era of cheap gasoline.
May 28, 2015
Aero device manufacturers now have a choice of test methods to prove the effectiveness of their devices. Are consumers any better off?
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