Why does CARB seem so reluctant to designate renewable natural gas as a clean truck fuel for long-haul trucking fleets? HDT asked NACFE analyst Kevin Otto...

Explore how fleets can deal with the shifting regulations and uncertainty of zero-emission trucks in this HDT Talks Trucking interview with Lacy Robertson,...

What's it like to drive a one-off truck dedicated to proving new and emerging transportation technology? In this On the Spot video, climb aboard the Shell...

Kelly Ratchinsky, Calstart's technical project manager for hydrogen infrastructure, shares her insights with HDT equipment editor, Jim Park on the future of...

Is hydrogen as a transportation fuel simply too good to be true? Renewable sources of hydrogen promise carbon-free, zero-emissions energy for trucking. We...

Joshua Goldman, vice president of E-mobility at microgrid and DER deployment advisor Xendee, says off-grid energy sources offer resiliency from power...

One Energy recently unveiled its first 30-megawatt battery-electric truck charging site. CEO Jereme Kent joins Jim Park on HDT Talks Trucking to talk about...

Today, clean diesel engines make up about 57% of the commercial vehicle population. And it’s a 10% jump over this time last year. So, what's going on? Jim...

There's a lot more to adopting electric trucks than batteries and range, as HDT's Deborah Lockridge explores in this conversation with Hendrickson's Jeff...

EPA's new diesel emissions rule sets very aggressive NOx reduction targets and gives engine makers a very short timeline to get it done. How will these...