Fuel Wire, 2019-12-15

3 stories. Headlines link to the original source.

• 2020 Policy and Political Challenges For Propane Industry Butane-Propane News (via GN)
• What is an ultracapacitor and why does your truck need one? FleetOwner (via GN)
• Truck driver is the most common job in 29 states FleetOwner (via GN)