Automotive Fleet
MenuMENU
SearchSEARCH

Weld County Implements Natural Gas Vehicle Plan

GREELEY, CO - Weld County, Colo., is encouraging the use of natural gas vehicles by building public fueling stations and converting some of its fleet vehicles to CNG.

by Staff
February 9, 2011
3 min to read


GREELEY, CO - Through a county-wide Smart Energy plan and with assistance from grant funding, Weld County in Colorado is implementing a natural gas vehicle fueling network that will allow the County to add more CNG vehicles to its fleet as well as enable energy companies and local businesses in Northern Colorado to transition CNG vehicles into their fleets.

Weld County currently operates four CNG vehicles -- a Ford Focus and three half-ton pickup trucks -- and plans to convert seven more vehicles to CNG this year. The County fuels its vehicles with its small fueling station.

Ad Loading...

Elizabeth Redford, transportation planner for the County, said the County has already received bid proposals from vendors for the seven vehicles, although it has yet to request bids for vehicle conversion kits. "We're working with the vendors to make sure they get us the correct engines so we can convert. Then we also have about a five-year plan that we've laid out for upgrading stations and adding more vehicles into the fleet over time," she said. Public Works and Building Inspection will use the mix of Ford F-150 trucks, a Ford Transit Connect van, and a GM Silverado. SEP (Supplemental Environment Projects) partly funds vehicle conversions.

According to Barbara Connolly, CPA, fleet manager and controller for the County, Weld County operates about 700 units and outsources all fleet maintenance. When vehicles are scheduled for replacement, Connolly looks at the fleet mix to determine where CNG vehicles will fit into the fleet. "Then we look at what other funding is out there, with grants, and say, can we get grants to supplement that? If not, there will be a County expenditure to cover that, because that's our normal rotation of vehicles," she said.

To fuel the additional CNG vehicles, the County has already acquired CMAQ (Congestion Mitigation and Air Quality Improvement) funds to update its fueling facility. "We applied for another $3.9 million through the North Front Range, but will not know until March how much we have been awarded to look at converting [additional] vehicles," Relford added. 

The County's Smart Energy plan, spearheaded by Commissioner Barbara Kirkmeyer, calls for an alternative fuel corridor of natural gas stations beginning with the construction of three to five stations.

On Jan. 31, the City received a bid for the construction of the first three CNG fueling stations. The bid is under review, and County Commissioners are expected to decide on the bid in February, Relford said. The County hopes to have the stations completed by the end of the year.

Ad Loading...

Relford said they hope to get another station under contract by this summer for a total of four stations.

Related Topics

Alt-FuelWorkshop Covers CNG Incentives, Resources

Larimer, Weld Counties to Resume Roadside Vehicle Emissions Testing

More Green Fleet

Sketch of chassis cab truck.
Green Fleetby Chris BrownMarch 9, 2026

Startup ZMD Motors Developing Electric Conversion for Ram 5500 Work Trucks

Detroit-based company says it has begun early development of a system to convert internal combustion Ram 5500 chassis-cab trucks to electric power.

Read More →
SponsoredFebruary 26, 2026

MOVING ON FROM DEBATE: A Guide for Fleet Managers Who Just Want To Get Electrification Done

Fleet managers are done with the debate—and focused on execution. Learn how to build a practical electrification strategy that aligns infrastructure, operations, and financing while keeping costs controlled and deployment scalable with support from Blink Charging. Discover how smart planning today positions fleets for long-term performance and ROI.

Read More →
EV charging symbol
Green Fleetby Chris BrownFebruary 12, 2026

U.S. EV Adoption Is Climbing, but Commercial and Passenger Markets Diverge

New industry group data revealed that light-duty electric vehicle sales are hitting record market share and volumes, while commercial EV volume dipped. What’s driving the fluctuations?

Read More →
Ad Loading...
SponsoredFebruary 6, 2026

Hybrids: Electrification Without the Challenges

For fleet managers, fuel is one of the biggest line items in the budget — and it's one hybrids can shrink without changing how your people work. Download the eBook to see the numbers, understand the technology, and get a step-by-step guide to making the switch.

Read More →
A side view of the yellow, blue, and red Slate Auto electric pick-up truck and SUV
Upfittingby Martin RomjueDecember 8, 2025

How To Upfit Electric Work Trucks and Vans

The biggest challenge lies in balancing additional equipment and accessories with EV battery capacity and range.

Read More →
Green Fleetby Martin RomjueDecember 4, 2025

How Fleets Can Adjust Approaches To EV Adoption

With the expiration of federal incentives, EV success now hinges less on government policy and more on discounts, battery tech progress, increased range, and broader infrastructure.

Read More →
Ad Loading...
Panelists on stage at FFC.
Fleet Forwardby Martin RomjueOctober 29, 2025

Despite World Troubles, Forward Thinking Guides Fleets

Fleet operators shared their challenges during an annual conference that embraced the latest advances across all aspects of running private- and public-sector vehicles.

Read More →
Illustration of GM Energy’s vehicle-to-home system showing an electric truck connected to home power storage, the grid, and GM Energy Cloud through the myOwner app.
Green Fleetby News/Media ReleaseOctober 28, 2025

GM Energy Details Partnerships and Targets for Public Charging Build-Out

EVgo, Pilot, ChargePoint and IONNA named; goal is 35k GM-invested DC stalls by 2030, with customer-experience upgrades at sites.

Read More →
Chart showing September 2025 EV sales. New EV sales totaled 147,716 units, up 44% year over year, and used EV sales hit 40,569 units, up 76%, marking strong third-quarter performance.
Green Fleetby News/Media ReleaseOctober 23, 2025

Q3 Electric Vehicles Sales Hit Record High

EV buyers took advantage of the final federal tax credit days, while average prices edged up for new EVs and continued to decline for used models.

Read More →
Ad Loading...
A green vertical bar graph chart showing the rises and dips in quarterly EV sales since early 2022.
Green Fleetby News/Media ReleaseOctober 10, 2025

EV Sales Hit Record in Q3 Before Incentives Expire

But most OEMs record low-volume sales, which means EV profitability remains a distant dream for nearly every automaker.

Read More →