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Clean Energy Fuels Corp. has introduced Zero Now, a fueling solution that combines what it calls the world’s cleanest engine technology with the cleanest fuel at a price of $1 per gallon for one year for a limited number of trucks.

Over and over in their decadeslong war on smog, Southern California regulators have failed to use a powerful tool against ports, warehouses and other freight and logistics hubs that are magnets for air pollution.

Three marketers of truck wheel accessories that reduce fuel consumption and vehicle wear and tear have joined to offer their products in a package called the MPG Smart Pack.

As the Trump administration begins to dismantle Barack Obama’s ambitious auto efficiency regulations, California is said to be poised to retaliate by doing something that automakers have feared: de-coupling the state’s rules with those set in Washington.

Love’s Travel Stops & Country Stores added features to the Love’s Connect mobile app that allows professional drivers in the gas pump lane to select a payment account, choose a pump and activate it to start fueling.

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.

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.