Learn the Issues

Learn About Sustainability

A general description of sustainability and why EPA is interested.

Lean Manufacturing and the Environment

home page for lean manufacturing and the environment

Evaluating Fuel Leak and Aging Infrastructure at Red Hill, Hawaii, the Largest Underground Fuel Storage Facility in the United States

Learn about how EPA Region 9, Hawaii’s Department of Health, U.S. Navy, and Defense Logistics Agency are working tprotect human health and the environment at the Red Hill Bulk Fuel Storage Facility in Hawaii.

2025 Updated Service Line Projections for States and Territories

2025 Updated service line projections for states and territories

Restoring the Gulf of America After the Deepwater Horizon Oil Spill

History and status of the Deepwater Horizon oil spill of 2010.

Record of Decision

September 2015 Record of Decision, LCP Chemicals Site. Operable Unit 1 – Mash, Brunswick, Glynn County, Georgia

EPA Stratospheric Protection Timeline 2020

Ozone Layer Protection Milestones of the Clean Air Act

In 2020, EPA’s Stratospheric Protection Division highlights Title VI of the CAA and 30 years of achievements to restore the ozone layer and protect human health and the environment.

2022 Expanded HFC Data

Production and consumption of hydrofluorocarbons (HFCs) are being phased down in the United States in accordance with the AIM Act and the Kigali Amendment to the Montreal Protocol.

Inflation Reduction Act

Learn about the Inflation Reduction Act of 2022 and how EPA plans to use available funds to help tackle climate change and strengthen energy security.

Biogas Toolkit

The EPA Biogas Toolkit serves as a centralized knowledge hub for biogas project stakeholders. The toolkit is designed to allow stakeholders to search and browse for information and resources that meet their specific project needs.

Infrastructure Investment and Jobs Act

The Infrastructure Investment and Jobs Act makes historic investments in key programs and initiatives implemented by EPA.

Examples of Participatory Science Projects Supported by EPA

citizen science projects

Clean Air Act Permitting in Ohio

Contacts and links for Clean Air Act permitting in Ohio.

Grand Casino Hinckley Draft Part 71 Permit

Title V Permit to Operate for Grand Casino Hinckley

Grants Mining District in New Mexico

The Grants Mineral Belt was the focus of uranium extraction and production activities from the 1950s until the late 1990s. EPA is working with state, local, and federal partners to assess and address health risks and environmental effects of the mines.