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The U.S. average retail price of diesel rose 3.8 cents to $3.010 as the potential for conflict in the Middle East rose, lifting the price of crude above $65. It was the first increase in the average price of diesel after six consecutive declines that saw the price per gallon drop by 11.4 cents since Feb. 5.

Warren Buffett said his Berkshire Hathaway Inc. made only one “sensible” stand-alone acquisition last year, and it didn’t do much for his growing pile of cash.

The U.S. average retail price of diesel fell 0.4 cent to $2.972 as energy production in the U.S. remained strong and the price of crude oil stalled near $62 a barrel.

Wex Inc. announced the latest addition to its line of fleet cards, WEX Cross Roads, a one-card solution for fleets operating multiple types of vehicles. The card provides unleaded gasoline and diesel fueling options at both truck stops and convenience stores.

The electrification company Hyliion announced it is making its hybrid electric 6X4HE axle available to potential customers to test on the company’s own Class 8 trucks.

Guadalupe Road in south Victoria County, Texas, was brand new in August 2016 after the county spent $200,000 to repave it for the first time in decades. But in the last few weeks, it began to crumble and crack, forcing county crews to patch up the deteriorating surface.

Daniel Gage, president of National Gas Vehicles for America, asked lawmakers March 14 for a five-year extension of alternative fuel tax credits and the alternative fueling infrastructure credit.

California and the Trump administration are on a collision course over auto-efficiency regulations that could lead the White House to deploy the nuclear option: revoking the state’s cherished power to set its own limits on air pollution.

The Trump administration’s chief environmental regulator signaled a coming showdown with California, warning the state won’t dictate the future of ambitious automobile fuel economy regulations enacted by the Obama administration.