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Current or abandoned mines are being considered by the U.S. Department of Energy for experimental clean energy sites below the earth’s surface in a new $500 million grant program.

Tesla CEO Elon Musk lost his fight to delay Twitter’s lawsuit against him as a Delaware judge on July 19 set an October trial, citing the “cloud of uncertainty” over the social media company after the billionaire backed out of a deal to buy it.

General Motors Co. will start selling a battery-powered Chevrolet Blazer next year, giving it a direct competitor to Tesla Inc.’s Model Y, the nation’s best-selling electric SUV.

The national average price of diesel fell for the fourth consecutive week — and by at least a dime for the third straight time — by 13.6 cents to settle at $5.432 a gallon, according to Energy Information Administration data released July 18.

NEW YORK — The economy is a bit wobbly, but General Motors CEO Mary Barra isn’t backing off of an audacious prediction: By the middle of this decade, her company will sell more electric vehicles in the U.S. than Tesla, the global sales leader.

Rock guitarist Jack White, who extended his “Supply Chain Issues Tour” into October, might want to name his band’s next road trip after a different villain. That’s because supply strains, while still afflicting many consumers and businesses, are becoming more mundane.

The White House said it expects further oil supply increases from Saudi Arabia after President Joe Biden met with the kingdom’s rulers.

The U.S. is exporting diesel at the fastest ever rate as the global market’s thirst for fuel remains insatiable.

The saying “Time flies when you’re having fun” could likely apply to developing new engine oils. And some time has passed since the last diesel engine oil category was introduced in 2017 when the American Petroleum Institute (API) announced CK-4 and FA-4.