H.B. No. 4519 amends the Texas Health and Safety Code to enhance the Texas emissions reduction plan by updating eligible funding programs and establishing new definitions and provisions. The bill removes existing programs such as the Texas alternative fueling facilities program and the Texas natural gas vehicle grant program, while introducing new initiatives focused on reducing emissions of nitrogen oxides, particulate matter, and volatile organic compounds in nonattainment areas. It specifies that funds can be allocated for agricultural product transportation projects and outlines eligibility requirements for the Texas Clean Fleet Program, which encourages the replacement of diesel-powered vehicles with alternative fuel or hybrid vehicles.

The bill also introduces new provisions regarding the purchase and installation of refueling infrastructure and equipment, ensuring grant recipients can procure necessary services if local options are unavailable. It establishes a new chapter for the Texas Clean Fleet Program, defining key terms and outlining eligible projects for grants, such as the purchase or lease of alternative fuel vehicles and infrastructure projects. Additionally, the bill details criteria for qualifying vehicles, emphasizes compliance and monitoring, and mandates the permanent destruction of replaced vehicles. It creates the Texas Hydrogen Infrastructure, Vehicle, and Equipment Grant Program and the Texas Large Fleet Program, while also establishing the Texas Alternative Fueling Facilities Program to support the construction of alternative fueling facilities. The bill repeals Chapters 393 and 394 of the Health and Safety Code and sets an effective date of September 1, 2025, for the new provisions.

Statutes affected:
Introduced: Health and Safety Code 386.051, Health and Safety Code 386.0515, Health and Safety Code 386.252 (Health and Safety Code 386)