91��Ƶ

Although U.S. gasoline usage appears to be exceeding year-ago levels as cheaper prices at the pump encourage households to hit the road, cracks have started to emerge in the world’s biggest economy.

NATIONAL HARBOR, Md. — President Joe Biden cited supply chain achievements and urged foreign investment as the Commerce Department held a networking event that included 70 countries.

Paying for power grid upgrades trucking companies need to charge electrified medium- and heavy-duty fleets would provide a long-term financial boon to utilities.

ANAHEIM, Calif. — The rollout of zero-emission commercial vehicles and the infrastructure to support it is proceeding with added urgency.

Oklahoma and Britain will address trade barriers, increase investment and enhance business cooperation in zero-emission vehicles, agriculture and alternative energy.

The Department of Agriculture has granted $3 million to a regional multimodal biodiesel distribution center to boost fuel production and distribution to aid Washington, Oregon and Idaho farmers,

ANAHEIM, Calif. — DTNA chief John O’Leary called for the industry to move at “the speed of right” in developing electric vehicle infrastructure.

Diesel prices fell by an average of 5.9 cents a gallon in the past week to flirt with the $4 a gallon mark, settling at $4.018 a gallon, according to  the Energy Information Administration.

Florida and South Korean officials signed a pact to create a hydrogen research hub, set to break ground next month in Polk County.

The California Air Resources Board approved its Advanced Clean Fleets regulation that will require some motor carriers to begin the transition to zero-emission trucks as soon as next year.