Partnership Offers Combined CNG Vehicle and Fueling Solution
Spire Natural Gas Fueling Solutions and Mainstay Fuel Technologies have announced a partnership combining Spire’s fueling station offerings with Mainstay’s CNG vehicle fuel system business.

Photo: Spire Natural Gas Fueling Solutions

Photo: Spire Natural Gas Fueling Solutions
Spire Natural Gas Fueling Solutions and Mainstay Fuel Technologies have announced a partnership combining Spire’s fueling station offerings with Mainstay’s compressed natural gas vehicle fuel system business.
The joint effort will offer customized CNG vehicles and fueling station solutions designed to fit a fleet’s needs. Combined efforts will take advantage of Mainstay and Spire’s integrated product and service offerings, while complementing each company’s strategies and operations, which will remain independent.
“This joint effort enhances the ability of both our companies to be competitive in the marketplace, and we appreciate Spire’s commitment to Mainstay and CNG as a transportation fuel for the future,” said Rod Grandy, Mainstay CEO.
The St. Louis-based Spire offers natural gas fueling solutions for the commercial natural gas vehicle industry. Mainstay Fuel Technologies designs, engineers and manufactures components used in CNG-powered fuel systems, serving the medium- and heavy-duty commercial vehicle markets.
For more information, click here.
More Fuel Smarts

How GP Transco Builds Fuel Savings a Fraction at a Time
Aerodynamic specs, solar panels, and driver incentives help GP Transco turn small efficiency gains into savings it can reinvest in its people.
Read More →
Trucking’s Diesel Squeeze Isn’t Letting Up
With diesel topping $6 a gallon nationally, ATA's Bob Costello explains why fleets should prepare for continued pressure at the pump.
Read More →
FlowBelow Redesigns Trailer AeroSlider to Cut Fuel Use
The lighter trailer aerodynamic system installs in less than 45 minutes, according to the company, with potential payback in under a year depending on fuel prices and trailer mileage.
Read More →
Why Diesel Price Relief Efforts May Fall Short
Diesel prices have eased from September’s record high, but doubts about additional Russian supply and limits on dyed-diesel tax relief mean trucking fleets still face expensive fuel. And prices could go higher.
Read More →Why Small Fuel Savings Matter in Trucking
Can better fuel economy help pay for driver raises? In this podcast, GP Transco explains how small efficiency gains create room to reinvest in its people.
Read More →How GP Transco Cuts Trucking Fuel Costs, a Tenth of a Gallon at a Time
What’s another tenth of a mile per gallon worth? GP Transco shares how equipment upgrades and driver coaching turn small gains into meaningful fuel savings.
Read More →
Electric Yard Tractors Move Beyond Pilots
Operating-cost savings have overtaken sustainability goals as the leading reason surveyed fleets are adopting battery-electric terminal tractors, according to new NACFE research.
Read More →
Geotab Links Fleet Card to Vehicle Data
The new card combines fuel discounts with telematics-based purchase controls. Geotab’s analysis also points to potential savings from choosing lower-priced fuel stops.
Read More →
Fleet Economics Shape Electric Truck Outlook
ACT Research expects costs, charging infrastructure, and technology improvements to drive zero-emission commercial vehicle adoption as federal regulations and incentives retreat.
Read More →
Wex Adds Cardless Fuel Payments for Over-the-Road Customers
A new fuel card feature for Wex customers offers convenience and security.
Read More →
