ADEQ Launches Pilot Program, Announces Grants, and Takes Enforcement Actions
Summary
The Arizona Department of Environmental Quality (ADEQ) has announced the launch of a $1 million pilot program for heavy-duty zero-emission vehicles and has awarded recycling grants. The agency also issued enforcement actions and updated water quality standards.
What changed
The Arizona Department of Environmental Quality (ADEQ) has issued several press releases detailing significant regulatory and programmatic updates. Key announcements include the launch of a $1 million pilot program for heavy-duty zero-emission vehicles, the awarding of recycling grants to support the circular economy, and the establishment of new aquifer water quality standards. Additionally, ADEQ has expanded its monitoring for PFAS, received EPA authority for injection wells, and is addressing environmental threats from the Senator Mine.
Regulated entities, particularly those in the manufacturing and transportation sectors, should review the details of the pilot program and any new grant opportunities. Companies involved with water quality or waste management should note the updated standards and monitoring requirements for PFAS and injection wells. While specific enforcement actions are mentioned, details on penalties are not provided in this summary. Compliance officers should monitor ADEQ's website for further details on these initiatives and any associated compliance obligations.
What to do next
- Review details of the $1 million pilot program for heavy-duty zero-emission vehicles.
- Examine new recycling grant opportunities and eligibility criteria.
- Assess compliance with updated aquifer water quality standards and PFAS monitoring requirements.
Source document (simplified)
ADEQ
Press Releases
Revised On: Feb. 17th, 2026 - 12:58 pm
Recent Press Releases:
2/17/26 — ADEQ Launches $1 Million Pilot Program for Heavy Duty Zero Emissions Vehicles | Read More >
2/3/26 — AZ Communities Eliminate PFAS from Drinking Water Years Ahead of Federal Deadline | Read More >
1/30/26 — ADEQ Announces Recipients of Recycling Grant Awards to Advance Circular Economy in AZ | Read More >
Press Release Archives:
2025 Press Releases
11/19/25 — Collaborative Effort Leads to Ozone Attainment for Northwest Yuma County | Read More >
11/18/25 — UST Program Removes Orphaned Tanks, Reclaiming Land for Redevelopment | Read More >
11/13/25 — ADEQ Opens Arizona’s First LABrary to Bring Science to the Community | Read More >
9/10/25 — EPA Grants Arizona Authority to Oversee Injection Wells Under Safe Drinking Water Act | Read More >
7/15/25 — ADEQ Announces $1 Million in Recycling Grant Funding | Read More >
6/5/25 — ADEQ Expands Monitoring for Per- and Polyfluoroalkyl Substances to Protect Public Health | Read More >
6/4/25 — AZ Approves New Aquifer Water Quality Standards to Improve Public Health | Read More >
5/20/25 — ADEQ Encourages Arizonans to Recreate Responsibly to Protect Arizona’s Waterways Over Holiday Weekend | Read More >
5/1/25 — ADEQ to Celebrate Air Quality Awareness Week with Community Event at the Arizona Science Center on May 3, 2025 | Read More >
4/23/25 — Lung Association State of the Air Highlights Progress & Persistent Challenges | Read More >
4/10/25 — ADEQ Completes Cleanup of Contaminated Soil and Groundwater Near 16th Street and Camelback Road in Phoenix | Read More >
3/26/25 — Water Awareness Month Festival Scheduled for April 5 is Canceled | Read More >
3/5/25 — Advanced Water Purification Approved in Arizona, Paving the Way for Sustainable Drinking Water Supply | Read More >
1/23/25 — ADEQ Announces Major Research Initiative to Address Rising Ozone Levels In Maricopa and Pinal Counties | Read More >
2024 Press Releases
12/16/24 — ADEQ Celebrates 50 Years of the Safe Drinking Water Act Achieving Major Milestone Testing for PFAS | Read More >
11/19/24 — ADEQ Elevates Air Quality Awareness with Revamped Flag Program Focused on Arizona Communities Facing Air Quality Challenges | Read More >
11/15/24 — ADEQ Announces 80 Percent of Arizona Public Water Systems have Completed Required LSL Inventory – Over 2.3M Water Service Lines Assessed to Date | Read More >
11/12/24 — ADEQ Launches Enhanced Permits in Process Interactive Map and Reporting Tool | Read More >
11/04/24 — ADEQ Releases Notice of Proposed Rulemakings for Advanced Water Purification | Read More >
10/22/24 — ADEQ Expands Hourly Air Quality Forecasts | Read More >
9/24/24 — ADEQ and Town of Star Valley Launch PFAS Mitigation Project for Safe Drinking Water Backed by Governor’s Office | Read More >
9/19/24 — ADEQ’s Award-Winning Community Science Program Expands Environmental Volunteer and Educational Opportunities | Read More >
9/18/24 — ADEQ’s Emergency Actions Address Immediate Environmental Threats to Hassayampa River from Senator Mine | Read More >
9/17/24 — State & Federal Agencies Host Hybrid Community Meeting about AZ Prescribed Fires/Smoke Management | Read More >
9/4/2024 — ADEQ and Gila County Launch Remediation Project to Protect Arizona’s Groundwater | Read More >
7/26/24 — ADEQ’s Review of Circle K Chino Valley Fuel Release Shows No Current Threat to Drinking Water | Read More >
7/26/24 — ADEQ Takes Action Against Thatcher Company of Arizona, Inc. | Read More >
7/9/24 — ADEQ Forges Ahead on Advanced Water Purification Rules and Seeks Public Input | Read More >
6/25/24 — ADEQ Takes Immediate Action at Senator Mine in Yavapai County to Protect Hassayampa River and Ensure Public Safety | Read More >
6/4/2024 — Arizonans Invited to Help Shape State Solid Waste Management Plan | Read More >
5/24/2024 — ADEQ Announces First Well Plugged in Arizona under New Orphaned Oil and Gas Well Program | Read More >
4/24/2024 — Lung Association 2024 State of the Air Report Highlights Air Quality Concerns | Read More >
4/2/2024 — ADEQ's Pollution Prevention Program Announces Online Training for Auto Shops | Read More >
3/26/2024 — ADEQ Encourages Public Participation in Boundary Recommendation Process for the U.S. Environmental Protection Agency Revised National Ambient Air Quality Standard for Fine Particulate Matter (PM2.5) | Read More >
3/19/2024 — ADEQ Announces Recipients of $1 Million in Recycling Grant Awards to Advance Circular Economy in Arizona | Read More >
3/13/2024 — ADEQ Partners with the Town of Payson to Tackle Per- and Polyfluoroalkyl Substances in Local Drinking Water Systems | Read More >
3/1/2024 — Circle K Reports 86,000 Gallon Fuel Release in the Town of Chino Valley — Initial private well tests in the area show no impacts; Environmental investigation underway | Read More >
2/28/2024 — ADEQ Terminates Minerals Research, Inc. General Air Quality Permit; Cottonwood Facility Now Authorized to Operate under Individual Permit Application | Read More >
2/21/2024 — ADEQ Terminates Minerals Research, Inc. Consent Order Revoking the Facility’s Authorization to Operate | Read More >
1/17/2024 — Governor Hobbs’ $5 Million PFAS Funding Helps City of Globe and Other Small Public Water Systems Serve Healthy Drinking Water | Read More >
1/11/2024 — ADEQ Welcomes 99 New Members of Voluntary Environmental Stewardship Program in 2023 & Encourages Community Nominations | Read More >
2023 Press Releases
11/2/2023 — ADEQ Unveils Proposed Roadmap for Transforming Recycled Water into Safe, Reliable Purified Water; Encourages Public Participation | Read More >
10/31/2023 — ADEQ Announces Julie Riemenschneider as Waste Programs Division Director | Read More >
10/3/2023 — ADEQ Announces $1 Million in Recycling Grant Funding | Read More >
9/12/2023 — ADEQ Announces Appointees to the Arizona Recycling Advisory Committee | Read More >
7/11/2023 — ADEQ Launches Arizona Brownfields Grant Story Map | Read More >
6/20/20203 — ADEQ Seeks Applications for Recycling Committee | Read More >
4/20/2023 — ADEQ announces the launch of Oil and Gas Orphaned Well program | Read More >
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