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Videosby Jim ParkMarch 17, 2023

EPA’s 2027 Low-NOx Rules and the Coming Prebuy [Video]

The EPA's new ultralow-NOx emissions rules give truck and engine makers less than three years to pull off a minor engineering miracle. Will fleets pre-buy trucks ahead of the deadline?

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Articlesby Jim ParkMarch 16, 2023

EPA 2027 and Beyond: How Will New Low-NOx Rules Affect Fleets?

The transition to zero-emission trucks is going to be messy and difficult, and EPA’s low-NOx rules, coming in 2027, are not making things any easier. In this article, we break down how the trucking industry is facing it all.

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Newsby Jack RobertsFebruary 28, 2023

ATA’s Spear Blasts “Mad Dash” CARB Emissions Timelines

American Trucking Associations CEO and President Chris Spear calls emissions compliance deadlines “unrealistic” for the trucking industry at the Technology & Maintenance Council Annual Meeting.

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ArticlesFebruary 27, 2023

How a SoCal Warehouse Emission Rule Could Affect Truck Fleets

A local rule requires warehouse operators in Southern California to track truck trips to their facility and prepare to pay hefty annual fees for total diesel truck visits to their docks.

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Newsby StaffFebruary 10, 2023

Senators Push Against Truck Emissions Rule

U.S. Senator Deb Fischer introduced legislation to overturn a regulation on heavy-duty vehicle emissions that Fischer says will be challenging to implement.

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Newsby Deborah LockridgeDecember 20, 2022

EPA Publishes Stringent New-Truck Emissions Regulations

EPA said its new emission standards for oxides of nitrogen (NOX) from medium- and heavy-duty on-highway engines are more than 80% stronger than current standards.

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Newsby Jack RobertsDecember 14, 2022

Environmental Group Says ‘No Evidence’ of Truck Prebuys

An environmental group released a report saying that diesel truck “prebuys” ahead of new emissions mandates have never occurred. Find out why ACT Research’s Kenny Vieth says that's nonsense.

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Newsby StaffOctober 3, 2022

Deadline Looms for New CARB Transport Refrigeration Unit Emissions Rules

Refrigerant, particulate emissions get stricter for transport refrigeration units in California soon.

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Newsby Jack RobertsSeptember 1, 2022

Is the Largest Truck Prebuy Ever on the Horizon?

An ACT Research study indicates that trucking will be hit with a major prebuy before the next round of EPA emission regulations hit in 2027. HDT sits down with ACT Research’s senior analyst to get the scoop.

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PodcastsApril 30, 2022

The Diesel Engine at 125 Years: Still Going Strong and Getting Even Cleaner

Allen Schaeffer of the Diesel Technology Forum and HDT’s Jim Park tip their hats to the creator of the diesel engine and examine the new EPA proposal that will bring his engine even closer to zero emissions in this audio podcast episode of HDT Talks Trucking.

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