Automotive Fleet
MenuMENU
SearchSEARCH

City of Marinette Estimates $5K Fuel Savings with Propane-Autogas Police Cruiser

MARINETTE, WI – The City of Marinette Police Department is driving clean and saving money with a new propane-autogas cruiser from Charter Fuels, a Wis.-based partner in the national Alliance AutoGas network. With estimated savings of more than $25 each time the vehicle refills, the City will potentially save $5,000 in fuel costs annually with just one propane vehicle on the road, according to Charter Fuels.

by Staff
February 22, 2012
2 min to read


MARINETTE, WI – The City of Marinette Police Department is driving clean and saving money with a new propane-autogas cruiser from Charter Fuels, a Wis.-based partner in the national Alliance AutoGas network. With estimated savings of more than $25 each time the vehicle refills, the City will potentially save $5,000 in fuel costs annually with just one propane vehicle on the road, according to Charter Fuels.

Ad Loading...

Charter Fuels coordinated the vehicle conversion and will provide clean-burning, affordable autogas fuel as part of the Alliance AutoGas complete program for fleets. Charter also held a training session to show Marinette police how to safely, effectively operate and fuel the new autogas-powered Ford Crown Victoria.

Ad Loading...

Autogas conversions from Alliance utilize the bi-fuel Prins Vapor Sequential Injection (VSI) system, which allows drivers to revert to gasoline if an autogas fueling station cannot be reached when the tank is running low. The unique ability of the vapor system to be transferred from one vehicle to another, unlike many propane-dedicated liquid systems currently on the market, makes it an especially viable option for fleets.

“We were able to lock in the price of propane autogas for an entire year, and not having to worry about the fluctuating price of gasoline and what it has done to our budget in the recent past was a big plus,” said Lt. Knapp of the City of Marinette Police Department.

Alliance AutoGas provides a complete program to help U.S. fleets transition to autogas, providing vehicle conversions, fuel supply, on-site fueling station installation, and ongoing technical support and training.

Charter Fuels has offices servicing 46 counties across Wisconsin, upper Michigan, northern Illinois, eastern Iowa, and eastern Minnesota.

More Green Fleet

green car with text over it reading The Current State of Fleet Electrification
Green Fleetby Jeanny AbrahamAugust 13, 2026

Merchants Fleet Reports 290M EV Miles as Fleets Navigate Changing Electrification Market

From millions in operating savings to hundreds of millions of EV miles, Merchants Fleet’s latest report reveals what’s working and what’s changing in fleet electrification.

Read More →
a GM Energy Pass charging station
Green Fleetby News/Media ReleaseJuly 29, 2026

ChargePoint Now Available in Energy Pass

ChargePoint and additional planned charging network integrations were added to GM's Energy Pass.

Read More →
Ad Loading...
Cover of the "Top 50 Green Fleets" report presented by Automotive Fleet and Inspiration Fleet, featuring an aerial nighttime photo of a lit highway interchange with looping ramps.
SponsoredJuly 16, 2026

The Top 50 Green Fleets

The List Is in: The Top 50 Green Fleets

Read More →
a Slate EV preview thumnbail
Green Fleetby Chris BrownJuly 14, 2026

First Look: Slate Auto's Electric Fleet Pickup

Could an affordable, modular EV pickup make electrification more practical for fleets?

Read More →
Yellow Slate pickup truck on a platform.
Green Fleetby Martin RomjueJune 26, 2026

Slate Debuts Colorful, Unique EV Models

A recent media and client event, studded with electric vehicles dressed up on platforms, planted a new position for the manufacturer in the wider EV market. Fleets will find cost-saving advantages.

Read More →
Ad Loading...
Yellow Slate Fastback on a raised platform in a warehouse.
Green Fleetby Martin RomjueJune 25, 2026

Slate Electric SUV, Pickup Switchable Model Aims For Light-Duty Fleets

Everything about this EV is counterintuitive and understated, making it stand out from the crowd.

Read More →
Rendering of electric vehicles charging beneath a solar-panel canopy, illustrating Inspiration Mobility Group’s acquisition of Electrada assets to expand commercial fleet electrification services.
Green Fleetby News/Media ReleaseJune 17, 2026

Inspiration Mobility Acquires Key Electrada Assets

Inspiration Mobility Group has acquired select assets of Electrada, adding the fleet electrification provider's team, technology, and charging infrastructure development capabilities to its energy management business.

Read More →
wheel geotab image
SponsoredJune 1, 2026

Turning Connected Vehicle Data Into Decisions That Matter

Fleet leaders have more data than ever, but turning that data into clear, actionable decisions remains a challenge. This white paper shows how leading organizations are using connected vehicle data to improve safety, reduce costs, and optimize fleet performance. Learn how to turn insight into action across your fleet.

Read More →
Ad Loading...
fleetio coast pay
SponsoredMay 29, 2026

Are You Tracking Your Fleet's True Total Cost of Ownership?

Bobit Business Media surveyed 190 fleet professionals and found that while most fleets are tracking costs, fragmented systems and data gaps are keeping true TCO visibility out of reach. With rising pressure to control spend in an increasingly volatile environment, the gap between what fleets think they know and what the data actually shows is wider than you might expect. See how your peers are managing costs today and where the industry still has room to improve.

Read More →