Science & Technology

Summary of Pennsylvania's Water Reuse Guideline or Regulation for Centralized Non-potable Reuse

Pennsylvania (State Regulation) | Source water: Treated municipal wastewater | End use: Centralized non-potable water reuse

Clean School Bus Program Oversight

This page contains information and resources related the CSB Program’s ongoing audits and evaluations, published reports and hearings, and responses to OIG reports. It also includes links to EPA OIG resources for reporting suspected fraud, waste and abuse.

Biological and Socioeconomic Implications of Residential Neighborhood Characteristics

Description and presenter information for August 17, 2021 Air, Climate, and Energy Research Webinar

Research on Community Resilience to Climate Change

EPA researchers are assessing the impacts of climate change on ecosystems.

Health Research on Air Pollution and Cardiovascular Disease

EPA has conducted extensive research to learn about the association between the air pollutants, fine particulate matter (PM2.5) and cardiovascular disease. The discoveries have contributed to a growing knowledge base on the impacts of air pollution.

Indoor Air Quality Exposure and Characterization Research

Studies have shown that exposure to indoor air pollutants can lead to a variety of health effects, including respiratory problems and worsening of asthma. EPA conducts research on indoor air quality to better understand indoor sources and their health risk

Strategic Research Planning

EPA will identify, assess, conduct, and apply the best available science to address current and future environmental hazards, develop new approaches, and improve the scientific foundation for environmental protection

SmartWay Designated Tractors

This page provides information about SmartWay designated tractors and trailers and how to become one.

AQS Guidelines for Reporting 5-minute SO2 Data January 3, 2011

AQS User Support

Fact Sheet: Stationary Combustion Turbines: Residual Risk and Technology Review

The U.S. Environmental Protection Agency (EPA) is proposing to amend the 2004 National Emission Standards for Hazardous Air Pollutants (NESHAP) for Stationary Combustion Turbines.

National Estuary Program 2022 Accomplishments

The National Estuary Program 2022 Accomplishments Report explores accomplishments and impacts made by the 28 National Estuary Programs in 2022. Additionally, it presents study area descriptions, program summaries, and quantitative highlights of each NEP.

Remediation to Restoration to Revitalization as an Approach to Connect Programs, Research, and Societal Needs Webinar Archive

Remediation to Restoration to Revitalization is a conceptual model that acts as a framework to harmonize the social and biophysical dimensions of environmental actions and demonstrate how to better connect environmental outcomes with societal values.

Food Waste Webinar Archive

This EPA Tools & Resources webinar highlighted two new EPA reports quantifying methane emissions from landfilled food waste and updating recommendations for managing wasted food.

Chemical Safety for Sustainability Online Tools Webinar Archive

This EPA Tools & Resources webinar, recorded on February 14, 2024, provides an overview of EPA’s computational and exposure tools and other online tools to assist in decision-making and researching the health effects of chemicals.

About the Delaware Bay Wetland Projections

This site has datasets,and a link to the epa report, Sea-Level Affecting Marshes Model (SLAMM) to the Lower Delaware Bay, with a Focus on Salt Marsh Habitat.

Congressional Testimony: Hearing on Examining Federal Efforts to Address PFAS Contamination

Statement of Sean W. O’Donnell, Inspector General of the Environmental Protection Agency and Acting Inspector General of the Department of Defense and Michael J. Roark, Deputy Inspector General for Evaluations Department of Defense Office of Inspector Gene