HB 2955 sets seasonal fuel standards for gasoline sold in Maricopa County (Arizona's most populous county, exceeding 1.2 million residents) and other areas designated as "Area A." From March 31 to October 31, gasoline must meet ASTM D4814 standards with specific vapor pressure limits. From November 1 to March 31, gasoline must comply with California's Phase 2 reformulated gasoline standards and the same vapor pressure limits. The bill also establishes a 7-day review process for fuel suppliers to request temporary exemptions during ethanol or gasoline supply shortages, requiring proof of imminent shortages and state agency approval.
HCR 2006 proposes adding a new constitutional right to Arizona's state constitution, establishing that all residents have an inherent right to a clean and healthy environment, including clean air and water. It declares public natural resources (like parks, water, and wildlife) as common property belonging to all Arizonans, including future generations, and requires the state to act as a trustee to conserve and maintain these resources. This amendment does not create immediate new laws but would require voter approval at the next general election to take effect. If approved, it would fundamentally change Arizona's constitutional framework regarding environmental protection and resource management.
SB 1313 sets specific fuel standards for gasoline sold in Arizona's Area A (encompassing Maricopa County and parts of other counties with over 1.2 million residents). It requires gasoline to meet one of six defined formulations - based on federal or California air quality standards - during most of the year, with additional oxygen content rules from November to March. The bill includes a waiver process allowing gas suppliers to temporarily adjust fuel blends during verified ethanol shortages, subject to strict documentation and a 60-day limit. This directly affects gas stations and fuel suppliers operating in Area A by mandating compliance with these technical specifications.
SCR 1017 proposes adding a new constitutional right to a clean and healthy environment in Arizona's Constitution. It states that every person has an inherent right to clean water, clean air, healthy ecosystems, a safe climate, and preserved natural qualities, belonging to both current and future generations. The amendment requires Arizona and its local governments to act as trustees of natural resources (including water, air, and climate), conserve them for all people, and prioritize securing a safe climate and clean energy as a "compelling state interest." This proposal must be approved by voters in the next general election to take effect.
This bill amends Arizona law to implement federal hazardous air pollutant regulations under the Clean Air Act. It requires the state director to adopt rules for enforcing federal standards, including mandating maximum achievable control technology for new or modified major industrial sources emitting hazardous pollutants (like asbestos, though the bill's focus is broader). It also creates an alternative pathway: facilities reducing emissions by 90% (95% for particulates) can qualify for a six-year permit with alternative limits instead of federal standards. Additionally, the bill establishes a fee for an asbestos regulatory program, with collected fees deposited into the state's air quality fund. The legislation primarily affects industrial facilities subject to hazardous air pollutant regulations.
This is not a legislative bill but a memorial (SCM 1004) from Arizona's state legislature, not a federal bill. It requests Congress to clarify the EPA's authority to regulate greenhouse gases like CO2 and methane, arguing the EPA lacks explicit statutory power under the Clean Air Act and that current regulations violate the "major questions doctrine" established by the Supreme Court in *West Virginia v. EPA* (2022). The memorial specifically asks Congress to end EPA "regulation overreach" by defining the agency's powers regarding greenhouse gas emissions. It directly affects federal environmental policy by challenging the EPA's current regulatory scope on climate-related emissions.
HB 2428 clarifies jurisdiction over air pollution permits in Arizona, giving the state Department of Environmental Quality primary authority for major sources like power plants and refineries in counties without approved air plans. It allows counties to issue voluntary permits for emission reduction credits related to portable and mobile sources (like vehicles or temporary equipment). This affects local air agencies, businesses needing permits, and entities seeking to certify emission reductions under state law. The bill modifies existing permit procedures without changing pollution standards or creating new emission requirements.
SB 1491 requires all Arizona vehicle owners to pay a $1.50 annual air quality fee when registering their vehicles, with an additional $10 fee for diesel trucks over 8,500 pounds gross weight. The fees fund two accounts: the air quality fund (for pollution research, monitoring, and rule development) and the voluntary vehicle repair program fund. Monies in the air quality fund must be used for specific purposes, including improving air quality in designated areas, reducing emissions of pollutants like particulate matter, and developing compliance rules. The bill exempts electric golf carts and electric vehicles from these fees.
HCM 2008 is a memorial from Arizona's state legislature requesting the federal government eliminate the gas tax on Arizona's "Cleaner Burning Gas" blend during specific summer months. It targets the federal excise tax applied to this specialized fuel, which is more expensive to produce than standard gasoline but required to meet air quality standards in Maricopa and Pinal counties. The memorial asks Congress to either temporarily exempt this fuel from tax (May 1-Sept. 30) or grant the EPA emergency authority to waive the tax for EPA-approved blends meeting air quality standards. This request directly affects Arizona residents in those counties who use this fuel, aiming to lower local gas prices by removing the tax burden on the specialized blend.
HB 2013 amends Arizona's air quality statute to clarify how the state handles "exceptional events" like wildfires. It requires the state air quality agency to develop policy statements for such events, considering Arizona's unique conditions, and mandates submitting wildfire-related demonstrations to the U.S. EPA if federally managed wildfires affect the state. The bill also adds a requirement for the agency to issue daily PM-10 dust forecasts for nonattainment areas, identifying risk levels based on weather, pollution data, and historical patterns. These changes directly affect the state air quality agency's procedures for managing air pollution during extreme events.
