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ATLANTA — Vehicle component supplier Hadley on March 17 introduced a new line of lightweight, lower-cost thermoform barrier products, made of high density polyethylene.

ATLANTA — The North American Council for Freight Efficiency has started to accept applications for its second “Run on Less” competition, focusing on the technologies and vehicle specifications for improving fuel efficiency in trucking.

ATLANTA — Upcoming regulations are expected to call for reducing simultaneously carbon dioxide and nitrogen-oxide emissions — prompting new engine components and processes, including hybrid-electric powertrains, an executive with Eaton Vehicle Group said.

WASHINGTON — Sen. Tom Carper led his colleagues in introducing bipartisan legislation that would reauthorize the Diesel Emissions Reduction Act through fiscal 2024.

Volkswagen AG and its former CEO were sued by the U.S. Securities and Exchange Commission over claims they failed to disclose to investors that diesel vehicles violated emissions standards, the latest twist in a software cheating scandal that already has cost the company more than $30 billion.

The evolution of trucks and truck maintenance is apparent in key highlights on the agenda for the upcoming annual meeting of the Technology & Maintenance Council of American Trucking Associations.

WASHINGTON — The leaders of the congressional committees tasked with crafting an infrastructure policy bill continue to disagree over a sustainable approach for ensuring the country’s transportation network is funded long term.

Clean Energy Fuels Corp. announced it would convert all its natural gas fuel to its renewable product, Redeem, by 2025 as it positions itself to offer the cleanest available fuel alternative to diesel through a broad distribution network.

Alabama Gov. Kay Ivey has signed into law the Rebuild Alabama Act, which includes a fuel tax increase to support infrastructure projects.

The U.S. government cut its oil production forecast for the first time in six months as drillers scale back in smaller shale plays and the U.S. Gulf of Mexico.