powertrain technology

Volvo says run DME

Volvo Trucks North America this week unveiled a "new" alternative fuel for heavy-duty commerical trucks. Here are some technical aspects.

Read More

Could stocks lead natural gas power uptake?

Much has been made in recent times of the traction being gained by natural gas as an energy source to power truck freight transportation. Natural gas powertrains have made their most significant gains to date in vocational markets. Recall my post here in Overdrive Extra about the Ozinga Ready-Mix fleet in Chicago and 13 new natural gas Kenworth Class 8s they've had in service for going on a year now. Since Navistar's announcement of full-scale pursuit ...

Read More