
Colorado
Alternative Fuel Use and Vehicle Acquisition Requirement
The Executive Director of the state Department of Personnel has adopted a policy that requires all state-owned diesel vehicles and equipment to be fueled with a fuel blend of 20% biodiesel and 80% petroleum diesel (B20), subject to the availability of the fuel and so long as the price is no greater than $0.10 more per gallon than the price of conventional diesel. Biodiesel is defined as fuel composed of mono-alkyl esters of long chain fatty acids derived from plant or animal matter that meets American Society for Testing and Materials (ASTM) specifications and that is produced in Colorado.
By January 1, 2008, the Executive Director must adopt a policy to increase the utilization of alternative fuels and establish increasing utilization objectives for each succeeding year. Beginning January 1, 2008, the Executive Director must purchase flexible fuel vehicles or hybrid electric vehicles, subject to availability, unless the incremental cost of the vehicle is more than 10%. The Executive Director may adopt a policy to allow some vehicles to be exempt from this requirement.
(Reference House Bill 1228, 2007, and Colorado Revised Statutes 24-30-1104)
Point of Contact
Art Hale
State Fleet Manager
Colorado Department of Personnel and Administration
Phone (303) 866-5531
Fax (303) 866-5511
art.hale@state.co.us
http://www.colorado.gov/dpa/dcs/
Alternative Fuel Vehicle (AFV) and Hybrid Electric Vehicle (HEV) Tax Credit
An income tax credit is available from the Colorado Department of Revenue for the incremental cost of purchasing an AFV or for the conversion of a vehicle to operate using an alternative fuel. HEVs also qualify for this incentive. This credit is only available in the year during which the vehicle was purchased or converted, and a vehicle may only qualify for this credit one time. For an AFV purchase or conversion that permanently replaces a motor vehicle or power source that is ten or more years old , the percentage specified in the table below is doubled, up to a maximum of 100% of the incremental or conversion cost. To the extent the allowable credit exceeds the person's tax liability for that year the excess may be carried forward for up to five years. Lessees or lessors of qualifying vehicles are also eligible for the credit. The value of the credit is based on the EPA emissions classification of the vehicle as follows:
| Type of Vehicle | Tax Year Beginning Prior to January 1, 2010 | January 1, 2010-January 1, 2012 |
|---|---|---|
| Low Emission Vehicle (LEV) | 50% | 25% |
| Ultra Low or Inherently Low Emission Vehicle (ULEV or ILEV) | 75% | 50% |
| Super Ultra Low or Zero Emission Vehicle (SULEV or ZEV) | 85% | 75% |
Tax credits for Model Year 2007 HEVs and AFVs are as follows:
| Vehicle Model | Tax Credit |
|---|---|
| 2007 Ford Escape Hybrid (Front Wheel Drive) | $1,942 |
| 2007 Ford Escape Hybrid (Four Wheel Drive) | $1,972 |
| 2007 Honda Accord Hybrid | $3,209 |
| 2007 Honda Civic Hybrid | $2,756 |
| 2007 Honda Civic GX Natural Gas Vehicle | $5,806 |
| 2007 Lexus GS 450h Hybrid | $6,452 |
| 2007 Lexus RX 400h Hybrid | $3,906 |
| 2007 Mercury Mariner Hybrid | $2,265 |
| 2007 Toyota Camry Hybrid | $2,265 |
| 2007 Toyota Highlander Hybrid (Base Grade) | $3,846 |
| 2007 Toyota Highlander Hybrid (Limited Grade) | $3,464 |
| 2007 Toyota Prius Hybrid | $3,013 |
For vehicle eligibility updates and historical credit information, see the Colorado Department of Revenue's Alternative Fuel Income Tax Credit Web site.Neighborhood electric vehicles do not qualify for the AFV credit since they cannot be operated on Colorado highways.
(Reference Colorado Revised Statutes 39-22-516)
Point of Contact
Tax Information Call Center
Colorado Department of Revenue
Phone (303) 238-7378
http://www.revenue.state.co.us/main/home.asp
Alternative Fuel Vehicle (AFV) Rebate
A rebate is available from the Colorado Department of Revenue for the purchase of an AFV or for the conversion of a vehicle to operate using an alternative fuel. Vehicles must be owned by the State of Colorado, a political subdivision of the state, or a tax-exempt organization, and be used in connection with the official activities of the entity. HEVs also qualify for this incentive. The rebate is a percentage of the incremental cost if used toward purchasing a new AFV, or is a percentage of the conversion cost if used towards the cost of converting a vehicle to operate using an alternative fuel. For an AFV purchase or conversion that permanently replaces a motor vehicle or power source that is ten or more years old, the percentage specified in the table below is doubled, up to a maximum of 100% of the incremental or conversion cost. Each qualified entity is limited to $350,000 per state fiscal year in total rebates paid. The rebate value is as follows:
| Certification Level | 2009-2011 | 2006-2009 |
|---|---|---|
| Low Emission Vehicle (LEV) | 0% | 25% |
| Ultra Low or Inherently Low Emission Vehicle (ULEV or ILEV) | 25% | 50% |
| Super Ultra Low or Zero Emission Vehicle (SULEV or ZEV) | 50% | 75% |
For more information about this rebate, see the Colorado Department of Revenue's Alternative Fuel Income Tax Credits Web site.
(Reference Colorado Revised Statutes 39-33-101 through 39-33-106)

