The second day of the North American Council for Freight Efficiency’s “Messy Middle” demonstration — Sept. 9 — was World EV Day. But the event features almost as many natural-gas powered tractors as ...

The use of natural gas as a fuel for heavy-duty trucks is receiving a boost, due in part to the rollout of a more powerful natural gas engine and the growing availability of renewable natural gas to ...

Natural gas is back! Or maybe it never really left. Methane is like that Mason Williams song Classical Gas you just can’t help but like. I remember the heady days around 2010 when natural gas was the ...

Diesel, natural gas, BEV, and hydrogen trucks each meet specific duty-cycle needs when deployed correctly. BEV and natural gas trucks are narrowing gaps with diesel on range, weight, and cost for long ...