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The EPA is reopening its Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles rules as well as its Heavy-Duty Nitrous Oxide rule as part of a sweeping review of the Clean Trucks Plan.

The Trump administration is launching a sweeping overhaul of U.S. environmental mandates, including a review of tougher upcoming trucking emissions rules.

The municipal Port of Walla Walla in Washington has secured a $1.5 million state grant for SkyNRG to annually produce 50 million gallons of sustainable aviation fuel and renewable diesel.

Concern about U.S. President Donald Trump’s threats to impose tariffs on U.S. imports of Canadian oil is waning as the duties’ start date keeps getting pushed back.

The national average diesel price experienced a sizable drop for the second straight week, decreasing 5.3 cents and settling at $3.582, according to data March 10.

An anticipated jump in Class 8 truck sales ahead of the arrival of stricter emissions standards might not start until 2026, the CEO of the parent company of International Motors said March 10.

A cargo ship hit a tanker carrying jet fuel for the American military off the coast of eastern England on March 10, setting both vessels on fire and sending fuel pouring into the North Sea.

Nikola won court permission to auction its Arizona plant, an asset creditors said may prove valuable to automakers as the Trump administration continues to go back and forth on tariffs.

Two U.S. universities have teamed up with auto industry heavyweights including Daimler Truck North America to form the Hydrogen Engine Alliance of North America.