Learn the Issues

Science Matters Podcast: Climate Change Research

Listen to a podcast with Dr. Andy Miller, the Associate Director for Climate for the Agency's Air, Climate, and Energy Research Program, as he answers questions about climate change research, or read some of the highlights from the conversation here.

FY 2020 and FY 2021 Pollution Prevention Grant Program Request for Applications

To assist state and tribal governments to encourage businesses to adopt environmental strategies and solutions that significantly reduce or eliminate waste from the source, EPA anticipates it will award approximately $4.69 million for the P2 Grant in 2018.

Webform Field Elements

Webform elements, a.k.a., "field types," allow you to add capabilities to your web form. There are several field types available, and each field type can be customized to perform a specific task.

FY 2015 Cross-Agency Strategies Action Plans

Action plans describing the Agency's approach to sustainability, communities, organizational performance, and partnerships.

Governance Charter of E-Enterprise for the Environment

Document presents the charter of the EELC

Superfund Compliance and Penalties

Describes how compliance is achieved in the cleanup enforcement process and how penalties are used in the superfund enforcement process.

Finding Potentially Responsible Parties (PRP)

Provides information on how EPA finds those responsible for Superfund sites and discusses potentially responsible party (PRP) liability.

Superfund Liability

Provides an overview of Superfund liability law.

Superfund Unilateral Orders

Discussion on use of unilateral administrative orders under the Superfund enforcement program.

FY 2016 and FY 2017 Pollution Prevention Information Network (PPIN) Request for Proposals

This grant funds cooperative agreements for a network of P2 centers that share expertise nationally and assess the needs of multiple state technical assistance programs.

Map of Sole Source Aquifer Locations

Information on the boundaries of the designated sole source aquifers and related aquifer boundaries.

2023 Maui Wildfires Story Map

Our Story Map provides maps, photos, progress metrics and other information about EPA’s ongoing response and recovery efforts related to the 2023 Maui Wildfires.

Coverage Under General Air Quality Permit for Stone Quarrying, Crushing and Screening Facilities: Oscar Renda Contracting Inc. Navajo Nation Crushing/Screening Operation

Documents related to approved request for coverage under the Stone Quarrying, Crushing and Screening Facilities General Permit for Oscar Renda Contracting Inc. Navajo Nation Crushing/Screening Operation located in McKinley and San Juan Counties, NM.

EPA Region 9 Issued Construction Approvals: Radionuclides

Radionuclide construction approvals issued by EPA in the Pacific Southwest, Region 9.

Air Grants and Funding

Open and closed competitive grants sponsored by the Office of Air and Radiation are announced on this page.

Method 8-Sulfuric Acid Mist

CFR Promulgated Test Method 8 Determination of sulfuric acid mist and sulfur dioxide emissions from stationary sources

I have a question about a word or phrase on the List N website. I’m not sure how something on List N helps me fight COVID-19.

List N: Disinfectants for Use Against SARS-CoV-2 View List N, a searchable and sortable list of products for use against SARS-CoV-2, the novel human coronavirus that causes COVID-19. List N is a list of products that EPA expects will kill SARS-CoV-2, the coronavirus that causes COVID-19, when used according to…

Last published: April 10, 2025