Air and Radiation
This page shows all of the pages at www.epa.gov that are tagged with Air and Radiation.
-
EPA Approves Alaska’s Air Quality Plan for Fairbanks North Star Borough, Saving Alaskans From Costly Provisions
Today, U.S. Environmental Protection Agency (EPA) is announcing the approval of Alaska’s reworked Fairbanks PM2.5 State Implementation Plan (SIP).
-
EPA Issues Policy Guidance to Help Prevent Catastrophic Wildfires, Promote Use of Prescribed Fires for Mitigation Efforts
U.S. Environmental Protection Agency (EPA) issued policy guidance directing regional offices to work with local, state, Tribal, and federal partners to remove barriers in State Implementation Plans (SIPs) that discourage prescribed fires.
-
EPA holds in-person regional roadshow to help communities access historic Investing in America funding for local climate and environmental justice solutions
New phase of the EPA’s Community, Equity & Resiliency Initiative stops in Florence, SC to help communities access unprecedented Inflation Reduction Act resources
EPA News Release: EPA holds in-person regional roadshow to help communities access historic Investing in America funding for local climate and environmental justice solutions
-
Biden-Harris Administration Announces $9,335,000 in Rebates for Clean School Buses Across South Carolina as Part of Investing in America Agenda
EPA News Release: Biden-Harris Administration Announces $9,335,000 in Rebates for Clean School Buses Across South Carolina as Part of Investing in America Agenda
-
ICYMI: Administrator Zeldin in Fox News: This is how America will Achieve Energy Dominance
EPA Administrator Lee Zeldin published a joint op-ed with U.S. Secretary of the Interior Doug Burgum and U.S. Secretary of Energy Chris Wright highlighting how the Trump Administration can unleash energy dominance, specifically beautiful, clean coal.
-
EPA Proposes Reforming Biden Technology Transitions Rule to Lower Costs for American Families at the Grocery Store, Make Refrigerants Affordable, Safe and Accessible Again
EPA Administrator Lee Zeldin issued a Notice of Proposed Rulemaking to reform the Biden-Harris 2023 Technology Transitions Rule.
-
EPA Rings the Alarm on California’s Latest Questionable Attempt to Impose EV Mandates
U.S. Environmental Protection Agency (EPA) submitted official comments to the California Air Resources Board (CARB) on its proposed “emergency” amendment and adoption of vehicle emissions regulations
-
Administrator Zeldin Announces Actions to Unleash American Energy at National Energy Dominance Council’s Advancing America’s Beautiful Clean Coal Event
Administrator Zeldin unveiled two major actions EPA is taking to provide affordable energy to American families while protecting human health and the environment.
-
EPA Enforcement Action Addresses Clean Air Act Issues at New Haven, Conn. Biodiesel Facility
EPA News Release: EPA Enforcement Action Addresses Clean Air Act Issues at New Haven, Conn. Biodiesel Facility
-
EPA Requires Chemical Safety Improvements at Stockton Facility
Today, U.S. Environmental Protection Agency (EPA) announced a settlement with the California Ammonia Company (CALAMCO) for claims of violations of the Clean Air Act (CAA).
-
EPA Seeks Information to Safeguard a Critical Aviation Fire Suppression Agent from Needless Destruction
EPA acted under its Clean Air Act (CAA) statutory authority to safeguard the long-term availability of the chemical Halon-1301 that is a critical fire suppression agent for commercial aviation, defense, and energy.
-
EPA Proposes Renewable Fuel Standards Supplemental Rule, Addresses Small Refinery Exemptions
EPA is issuing a supplemental notice of proposed rulemaking that revises the proposed Renewable Fuel Standard “Set 2” renewable volume requirements for 2026 and 2027 to account for the small refinery exemption decisions issued on Aug. 2025.
-
EPA Prioritizes Review of New Chemicals Used in Data Center Projects, Supporting American Manufacturing and Technological Advancement
Following a roundtable with AI and data center leaders at the White House on Monday, U.S. Environmental Protection Agency Administrator Lee Zeldin announced that it will be prioritizing the review of new chemicals under the Toxic Substances Control Act.
-
ICYMI: Administrator Zeldin in The Hill: EPA Has a Huge Role in American AI Dominance
Today, U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin published an op-ed in The Hill highlighting the agency’s role in helping the United States lead the artificial intelligence (AI) revolution.
-
EPA Issues Air Permit for Offshore Deepwater Port for Crude Oil Export, Unleashing American Energy Dominance
Information about the Clean Air Act permit for the proposed offshore Texas GulfLink deepwater port.
-
EPA Releases Proposal to End the Burdensome, Costly Greenhouse Gas Reporting Program, Saving up to $2.4 Billion
Today, in accordance with President Trump’s Day One executive orders, U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin announced a proposed rule to end the burdensome Greenhouse Gas Reporting Program (GHGRP)
-
EPA Announces Permitting Reform to Provide Clarity, Expedite Construction of Essential Power Generation, Reshore Manufacturing
EPA Administrator Lee Zeldin announced new guidance on New Source Review (NSR) preconstruction permitting requirements to provide much needed clarity for the buildout of essential power generation and reshoring of manufacturing.
-
Acuerdo entre EPA y Best Petroleum Corp tras violaciones a la Ley de Aire Limpio en una instalación de almacenamiento de gasolina en Guaynabo, Puerto Rico
EPA News Release: Acuerdo entre EPA y Best Petroleum Corp tras violaciones a la Ley de Aire Limpio en una instalación de almacenamiento de gasolina en Guaynabo, Puerto Rico
-
EPA and Forest Service Release Updated AirNow Fire and Smoke Map
Updated map loads more quickly, includes additional information to help protect people from wildfire smoke
EPA News Release: EPA and Forest Service Release Updated AirNow Fire and Smoke Map
-
La EPA y el Servicio Forestal publican el mapa actualizado de incendios y humo de AirNow
El mapa actualizado se carga más rápidamente, incluye información adicional para ayudar a proteger a las personas del humo de los incendios forestales
EPA News Release: La EPA y el Servicio Forestal publican el mapa actualizado de incendios y humo de AirNow