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The U.S. purchased 2.8 million barrels of crude for the nation’s emergency oil cache as it seeks to replenish depleted supplies.

American farmers will plant more corn than soybeans in 2024 — as they have in most years for over a century. But beyond that, a green diesel boom threatens to dethrone the king of all crops.

The national average diesel price edged up six-tenths of a cent to $4.034 a gallon in its second consecutive modest increase, according to Energy Information Administration data released March 25.

Exxon Mobil pressed the case for hydrogen produced from natural gas to receive U.S. tax credits under the IRA after signing an accord to sell the fuel to Japan’s biggest power provider.

Exxon Mobil Corp. is convinced its interpretation of intent in a Guyanese oil contract signed a decade ago will prevail in a landmark arbitration case against Chevron Corp.

The Biden administration on March 20 announced new emissions standards for automobiles and light- and medium-duty pickup trucks.

Stellantis NV has agreed to strict rules to boost electric cars set by California and adopted by several other U.S. states that the carmaker has previously blasted.

The trucking industry transitioning to full electrification would require nearly $1 trillion in infrastructure investments, a new study revealed March 19.

The Biden administration is setting a new estimate of the fuel efficiency of electric vehicles meant to better reflect the real world and further drive sales of emission-free cars.

The national average diesel price gained 2.4 cents, the first increase in the past four weeks, to settle at $4.028 a gallon, according to EIA data released March 18.