Texas § GV.2158.005 - PERCENTAGE REQUIREMENTS FOR VEHICLES USING ALTERNATIVE FUELS
Full text of Texas The Texas Constitution § GV.2158.005 — PERCENTAGE REQUIREMENTS FOR VEHICLES USING ALTERNATIVE FUELS, with citation guidance and answers to common questions.
§ GV.2158.005. PERCENTAGE REQUIREMENTS FOR VEHICLES USING ALTERNATIVE FUELS
PERCENTAGE REQUIREMENTS FOR VEHICLES USING ALTERNATIVE FUELS. (a) Not later than September 30, 2010, a state agency that operates a fleet of more than 15 motor vehicles, excluding law enforcement and emergency vehicles, shall have a fleet consisting of vehicles of which at least 50 percent use compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle. (b) The Texas Commission on Environmental Quality shall collect reasonable information needed to determine the air quality benefits from use of compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle, at affected agencies. (c) A state agency in its annual financial report to the legislature shall report its progress in achieving the percentage requirements of this section by: (1) itemizing purchases, leases, and conversions of motor vehicles; (2) itemizing usage of compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle; (3) describing the availability of compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle; and (4) providing the information reasonably needed to determine the air quality benefits from use of compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle. (d) A state agency may meet the percentage requirements of this section through purchase of new vehicles or the conversion of existing vehicles, in accordance with federal and state requirements and applicable safety laws. The Texas State Technical College System shall develop a program and provide training to a state agency converting an existing vehicle to meet the requirements of this section. (e) The comptroller may reduce a percentage specified by this section or waive the requirements of this section for a state agency on receipt of certification supported by evidence acceptable to the comptroller that: (1) the agency's vehicles will be operating primarily in an area in which neither the agency nor a supplier has or can reasonably be expected to establish adequate refueling for compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle; or (2) the agency is unable to obtain equipment or refueling facilities necessary to operate vehicles using compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol or methanol/gasoline blends of 85 percent or greater, ethanol or ethanol/gasoline blends of 85 percent or greater, biodiesel or biodiesel/diesel blends of 20 percent or greater, or electricity, including electricity to power a plug-in hybrid motor vehicle, at a projected cost that is reasonably expected to be no greater than the net costs of continued use of conventional gasoline or diesel fuels, measured over the expected useful life of the equipment or facilities supplied. Added by Acts 1995, 74th Leg., ch. 41, Sec. 1, eff. Sept. 1, 1995. Renumbered from Government Code Sec. 2158.003 and amended by Acts 1997, 75th Leg., ch. 165, Sec. 17.02(a). Amended by: Acts 2009, 81st Leg., R.S., Ch. 900 (H.B. 432 ), Sec. 5, eff. September 1, 2009.
Source: official Texas text · Last verified 2026-08-27
Frequently Asked Questions About Texas § GV.2158.005
What does The Texas Constitution § GV.2158.005 cover?
Section GV.2158.005 ("PERCENTAGE REQUIREMENTS FOR VEHICLES USING ALTERNATIVE FUELS") is part of the The Texas Constitution, the codified statutory law of Texas. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Texas § GV.2158.005?
A common citation format is "The Texas Constitution § GV.2158.005" (Texas). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Texas law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Texas official source linked on this page or consult a licensed Texas attorney.
How does Texas § GV.2158.005 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Texas can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
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