Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

Colorado Offers $4M in Grants for Alt-Fuels

Fleets in Colorado can now apply for funding to pay for the incremental cost of alternative-fuel vehicles (AFVs). Public fleets can receive between $7,000 and $35,000 for each vehicle.

by Staff
February 3, 2016
Colorado Offers $4M in Grants for Alt-Fuels

Fleets predominantly working within the marked region qualify for the AFV funding.

2 min to read


Fleets predominantly working within the marked region qualify for the AFV funding.

Fleets in Colorado can now apply for grant funding to pay for the incremental cost of alternative-fuel vehicles (AFVs). The funding is part of the ALT Fuels Colorado program, administered by the Regional Air Quality Council (RAQC), and is intended to improve air quality and incentivize widespread, early adoption of these vehicles in Colorado. This year, the second year of the program, $4 million will be available for vehicles.

AFVs that are eiligible include new OEM compressed natural gas (CNG) , electric, propane autogas and CNG bi-fuel vehicles over 6,000 lbs. GVWR. Funding for AFV purchases is available for public, non-profit, and private fleets operating predominately within Colorado’s ozone nonattainment and carbon monoxide maintenance areas, which include  all of Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, and Jefferson counties as well as areas of El Paso, Teller, Larimer, and Weld counties.

Ad Loading...

The grant will pay up to 80% of the incremental difference between the alt-fuel vehicle and the comparable, conventionally fueled vehicle up to the following maximums:

Duty Class

RAQC Funding for 
Public & Non-Profit Fleets

RAQC Funding for
Private Fleets

Light-Duty AFV (6,001-10,000 lbs.)

$7,000

$3,000

Medium-Duty AFV (10,001-26,000 lbs.)

$25,000

$15,000

Heavy-Duty AFV (26,001+ lbs.)

$35,000

$22,000


Vehicles may be purchased or leased, but leased vehicles must be kept for a minimum of five years.

Applications are due Feb. 29. Additional information can be found in the application guide.

More Fuel Smarts

Illustration showing DEF tank and Detroit engine
Equipmentby Deborah LockridgeJune 18, 2026

DTNA Software Update Gives Truckers More Time Before DEF Derates Take Effect

The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.

Read More →
Illustration of exhaust aftertreatment system on an AI-inspired blue background and a green fuel pump nozzle in the foreground.
Maintenanceby Deborah LockridgeJune 15, 2026

New Agentic Predictive Maintenance Report Demonstrates How Degraded Aftertreatment Systems Waste Fuel

Questar analyzed a large mixed-class fleet and discovered it was wasting as much as $30 in fuel per vehicle, per day, because of mechanically degraded aftertreatment systems.

Read More →
Amazon electric cargo bike on New York City street
Fleet ManagementJune 15, 2026

New York City's Microhub Project is Delivering Results

Trucking, last-mile delivery companies, and environmental advocates like what they are seeing so far with New York's microhub program.

Read More →
Ad Loading...
Red Kenworth truck pulling Paper Transport trailer
Fuel Smartsby Deborah LockridgeJune 2, 2026

Lessons Learned About Alternative Fuels: Start Small, Stay Flexible

Practical advice on adopting alternative fuels and ZEVs from HDT's 2026 Top Green Fleets, from renewable diesel and natural gas to electric trucks.

Read More →
Composite image of different angles of the Kempower charger
Fuel Smartsby News/Media ReleaseMay 29, 2026

Kempower Adds Flex EV Charger to Help Support Transition to Megawatt Charging

The Kempower Mega Satellite Flex has both a CCS and MCS connector, allowing operators to serve both types of heavy-duty vehicles.

Read More →
White Hino Le electric tractor on show floor
Equipmentby News/Media ReleaseMay 26, 2026

Hino Adds Electric Class 6/7 Truck

Hino says the Le Series is an important step in the company's efforts to reduce environmental impact and support its customers’ sustainability goals.

Read More →
Ad Loading...
Sigma Powertrain BEV transmission.
Fuel Smartsby Jack RobertsMay 26, 2026

Can Multi-Speed EV Transmissions Solve Heavy Trucking’s Biggest Electric-Vehicle Problems?

A startup called Sigma Powertrain believes purpose-built multi-speed gearboxes can boost efficiency, reduce battery size and improve gradeability for heavy-duty battery-electric trucks.

Read More →
Red Hendrickson e-axle at ACT Expo booth
Equipmentby News/Media ReleaseMay 22, 2026

Hendrickson Debuts Electraax E-Axle for Medium-Duty Trucks

Developed with Driventic, Hendrickson's new integrated e-axle is designed to improve efficiency, reduce weight, and extend range in Class 6-7 EV applications.

Read More →
Fueling trucks.
Fuel SmartsCover Storyby Deborah LockridgeMay 18, 2026

50 Ways Fleets Can Cut Fuel Costs Now — Without Buying New Trucks

Fuel savings don’t come from one big change. They come from dozens of small ones. Here’s how leading fleets are stacking gains across drivers, routing, maintenance, and more.

Read More →
Ad Loading...
Collage of HDT Top Green Fleets with logo
Fuel Smartsby Deborah LockridgeMay 18, 2026

Top Green Fleets 2026: How Fleets Are Reducing Emissions in the Real World

What works in sustainable trucking today? Heavy Duty Trucking's Top Green Fleets are finding practical ways to cut fuel use, reduce emissions, and keep freight moving.

Read More →