Arizona HB 2401: fuel formulations; biennial review

Status: Senate Second Reading (as of 2026-03-09)

State: Arizona · Session: 57th-2nd-regular · Bill: HB 2401

Subjects: Energy, Environment

Sponsors: Julie Willoughby, Leo Biasiucci

Bill Text

HB2401 - 572R - H Ver 

 House Engrossed

 fuel formulations; 
 biennial review

 State of Arizona

 House of Representatives

 Fifty-seventh Legislature

 Second Regular Session

 2026

 HOUSE BILL 2401

AN 
ACT

Amending title 49, chapter 3, article 5, Arizona 
Revised Statutes, by adding section 49-559; RELATING to air QUALITY.

(TEXT OF BILL BEGINS ON NEXT PAGE)

Be it 
enacted by the Legislature of the State of Arizona:

Section 1. Title 49, chapter 3, article 5, 
Arizona Revised Statutes, is amended by adding section 49-559, to read:

START_STATUTE49-559. Fuel formulations; biennial review; report; definitions

A. Every two years the department 
shall review the fuel formulations that are available or may be available for 
use in this state pursuant to federal air quality standards. 

B. The biennial fuel formulation 
review shall assess the impacts of switching to various fuel formulations that 
are not authorized for use in area a or area c at the time of assessment. The 
department shall note the anticipated air quality impact of each assessed fuel 
formulation in area a and area c.

C. On or before December 31 of each 
review year, the department shall submit a copy of the report and the 
department's recommendations to the associate director of the weights and 
measures services division of the Arizona department of agriculture, the 
governor, the president of the senate and the speaker of the house of 
representatives and provide a copy of this report to the secretary of state.

D. For the purposes of this section:

1. "Area A" has the same 
meaning prescribed in section 49-541.

2. "Area C" has the same 
meaning prescribed in section 3-3401.END_STATUTE

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