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Emissions

EPA, CARB Travel Different Paths to Cut Emissions

The U.S. Environmental Protection Agency (EPA) and the California Air Resources Board (CARB) are taking decidedly different paths to clean up truck emissions, leaving fleets with looming challenges including a new generation of equipment and even potential reporting requirements.

How Will COVID-19 Affect the Development of Electric Trucks?

There has been some talk about the impact the COVID-19 pandemic will have on the development of alternative-fueled trucks, specifically commercial battery-electric vehicles. The North American Council for Freight Efficiency weighs in with this Guest Voices commentary.

Survey Says: Emissions

HDT's Survey Says reader survey looks at EPA emissions standards, sustainability efforts, and moving to greener truck engines.

EPA Truck NOx Pre-Rule Faces Bumpy Ride

The EPA is looking to establish more stringent heavy-duty diesel truck emission standards for oxides of nitrogen (NOx) and other pollutants. The exact rule may well hinge on public comments— and the agency may be deluged by them, both pro and con, given the early reaction.