Cummins agreed to pay a $2 billion penalty as part of a Department of Justice investigation that determined devices that bypassed emissions sensors had been installed on Cummins engines.

A judge has denied a challenge to the South Coast Air Quality Management District's landmark rule intended to clear Southern California skies of exhaust tied to the logistics industry.

Two interstate companies operating heavy-duty truck fleets in California agreed to legal settlements with the U.S. Environmental Protection Agency.

House Republicans approved a bill Dec. 6 to block strict new tailpipe pollution limits proposed by the Biden administration, calling the plan a back-door mandate for electric vehicles.

The Global Carbon Project estimates that worldwide carbon dioxide emissions from burning fossil fuels will rise 1.1% this year over 2022, to 36.8 billion metric tons, a new peak.

The Biden administration on Dec. 2 issued a final rule aimed at reducing methane emissions, targeting the U.S. oil and natural gas industry for its role in global warming.

Europe’s biggest container lines want to phase out ships powered only by fossil fuels, they say in a proposal jointly made by Mediterranean Shipping Co., Maersk, CMA CGM and Hapag-Lloyd.

AURORA, Colo. — Ports and shippers are exploring ambitious port digitization and tracking system projects that allow stakeholders across the supply chain to track cargo in real time.

Cummins Emission Solutions completed the acquisition of two Faurecia commercial vehicle manufacturing plants in Indiana and the Netherlands for $208.56 million, Cummins Inc. said.

SACRAMENTO, Calif. — Major corporations would have to disclose their direct and indirect greenhouse gas emissions under legislation passed Sept. 11 by California lawmakers.