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Results: 28
Daimler Says Battery-Electric Trucks Key to Zero Emissions Commercial Transport
California Bill Calls for HD Truck Emissions Testing

California Bill Calls for HD Truck Emissions Testing

Unlike passenger vehicles, which require biennial smog checks in California, heavy-duty diesel trucks are not currently required to undergo regular emissions testing. That might change with the introduction of a bill in the state Senate.

February 6, 2019

Colo. Initiatives Support Transition to Zero Emission Vehicles
Emissions Certification of Pickups Delayed During Federal Shutdown
Volvo Reveals Electric VNR Model to Go On Sale in 2020
CARB Approves Tool to Track Emissions on Trucks

CARB Approves Tool to Track Emissions on Trucks

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.

November 15, 2018

Cummins Westport ISX12N Engine Tested for Performance

Cummins Westport ISX12N Engine Tested for Performance

An independent, third-party study on the Cummins Westport ISX12N 400 hp natural gas engine recently demonstrated that the engine meets and exceeds California Air Resources Board’s (CARB) optional Low NOx standard of 0.02 g/bhp-hr.

October 3, 2018

California Port Tightens Clean Air Standards for Trucks
Natural Gas Vehicle Group Heralds Attention Paid NGVs in Proposed Emission Rollback

Natural Gas Vehicle Group Heralds Attention Paid NGVs in Proposed Emission Rollback

An automotive-related sustainability stakeholder group has announced that it appreciates that language within the Trump administration’s proposed rule aimed at rolling back automobile fuel-efficiency targets set by the Obama administration reflects that "natural gas is an important part of the climate change battle."

August 6, 2018

White House Proposes Weaker Emissions Goals, Opposes States Setting Own Rules
Colo. to Develop Low-Emission Vehicle Standards
Argonne Lab Offers Heavy-Duty Vehicle Emissions Calculator

Argonne Lab Offers Heavy-Duty Vehicle Emissions Calculator

This online resource was created to provide state officials and fleet managers with an accurate tool to gauge emissions reductions across various medium- and heavy-duty vehicle project options affiliated with the Volkswagen Environmental Mitigation Trust Settlement.

February 1, 2018

Clean Air Action Plan Approved by SoCal Ports

Clean Air Action Plan Approved by SoCal Ports

The Clean Air Action Plan, which seeks to aggressively reduce emissions at the Ports of Los Angeles and Long Beach, has been approved by the harbor commissions of both ports.

November 2, 2017

EPA Testing Results on Propane Autogas Ford Transit

EPA Testing Results on Propane Autogas Ford Transit

In a recent Environmental Protection Agency emissions test, the Ford Transit showed dramatic reductions of harmful emissions while performing on propane autogas when compared to the same engine operating on gasoline.

September 28, 2016