Adding Vehicles or Conversion Systems to the Eligible Vehicles List
Resources for manufacturers to include their vehicles or conversion systems powered by alternative fuel in TCEQ’s Light-Duty Motor Vehicle Purchase or Lease Incentive Program.
How to Include a
Vehicle or Conversion System
Manufacturers must submit information request forms to add their vehicles or conversion systems to the Eligible Vehicles List.
Individuals, businesses, or agencies looking for grants for a new vehicle or conversion system should check the Grants for Alternative Fuel Vehicles page.
Step 1
Review vehicle eligibility criteria
Read the instructions below for vehicle eligibility criteria and how to submit the vehicle information request forms.
To submit these forms, an entity must be listed as the manufacturer on the U.S. EPA Certificate of Conformity or the California Air Resources Board Executive Order.
Step 2
Collect and fill out forms and documents
Use the instructions to complete the Information Request Forms below.
- Information Request Forms for Manufacturers of New Light-Duty Motor Vehicles (TCEQ-10432a). Use for light-duty models and vehicles classified by EPA as medium-duty passenger or class 2b heavy-duty with a gross vehicle weight up to and including 10,000 pounds.
- Information Request Forms for Manufacturers of CNG and LPG Conversion Systems (TCEQ-10432b)
- Copy of the EPA Certificate of Conformity or California Air Resources Board Executive Order
Complete the Information Request Forms electronically and sign where indicated.
Step 3
Submit your forms and documents
You may submit forms for multiple models together.
TCEQ’s preferred submission option.
Please include “LDPLIP Info Request” in the subject line.
Regular Mail
TCEQAir Grants Division
LDPLIP, MC-204
P.O. Box 13087
Austin, TX 78711-3087
Express Mail
TCEQAir Grants Division
LDPLIP, MC-204
12100 Park 35 Circle
Building F, 1st Floor, Suite 1301
Austin, TX 78753
Check the Status of Your Listing
If you have submitted forms to include a vehicle or conversion system and don't see it on the Eligible Vehicles List, please contact us.