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The national average price for a gallon of diesel dropped 3.6 cents to $3.451, according to U.S. Energy Information Administration data released June 3.

More and more Chinese trucks are being powered by batteries, another sign that oil-based fuels are getting shoved to the sidelines in an increasingly electrified economy.

The measure would open new opportunities for oil and gas development in the mammoth National Petroleum Reserve-Alaska, an Indiana-sized parcel in the northwest of the state.

JoyRide Logistics is setting about building partnerships in its bid to convince shippers to transition from a wholly diesel fleet to zero emissions.   

The truck maker will make powertrains with the Paccar TX-12 PRO automated transmission and Paccar MX-13 engine combination available to T680, T880 and W990 customers.

Ford's plan to make electric vehicle batteries at a new site in Michigan would be put at risk if Congress cuts federal incentives for clean energy, the company’s chair said.

Toyota is betting Americans are ready for more U.S.-made electric vehicles. And if they aren’t, it has a plan: exports.

After losing their biggest export market, U.S. farmers are now counting on the president’s support for biofuels to prevent their next crop from piling up in storage.

Chevron plans to lay off 200 employees in the Permian Basin, less than the 800 previously reported by the Texas Workforce Commission, the company said May 29. 

Tesla is poised to begin its long-awaited robotaxi service in Austin, Texas, on June 12, according to a person familiar with the matter.