Science & Technology
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Healthy School Renovations
Integrating IAQ Tools for Schools in school renovations.
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Enforceable Consent Agreement for Environmental Testing on Octamethylcyclotetrasiloxane (D4)
EPA has entered into an Enforceable Consent Agreement with five manufacturers of octamethylcyclotetrasiloxane, which is widely used as a chemical intermediate and component of personal care products.
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Cyclic Aliphatic Bromides Cluster (HBCD cluster) Scope Document and Supplemental Files
scope document and supplemental files for HBCD
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Paint Removers: Methylene Chloride and n-Methylpyrrolidone (NMP)
This webinar described the risks associated with NMP, provided an overview of TSCA section 6, and solicited input on ways EPA should address identified risks, with a particular emphasis on vulnerable populations.
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Public Meeting on Risk Evaluation Scoping Efforts under TSCA for 10 Chemical Substances - Background Material & Presentation
This page contains presentation and background material on the ten chemical substances that will be the subject of a public meeting on February 15, 2017, on risk evaluation scoping efforts.
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2010/15 PFOA Stewardship Program - Guidance on Reporting Emissions and Product Content
The guidance document for the 2010/2015 PFOA Stewardship Program.
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Conformity Adequacy Review: Region 10
Resources are for air quality and transportation government and community leaders. Information on the adequacy/inadequacy of state implementation plans (SIPs) in EPA Region 10 (AK, ID, OR, WA) is provided here.
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Stakeholder Webinar (Sept. 2021): Natural Gas & Petroleum Systems in the GHG Inventory
2021 GHGI September 2021 Webinar Supporting Materials
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Stakeholder Webinar (Sept. 2022): Natural Gas & Petroleum Systems in the GHG Inventory
2021 GHGI September 2021 Webinar Supporting Materials
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EPCRA Milestones Through the Years
The Environmental Protection Agency marks 34 years since the passage of its federal Emergency Planning and Community Right-to-Know Act (EPCRA) as part of the reauthorization for Superfund in 1986.
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What is the CAMEO Software Suite?
The CAMEO software suite is a system of software applications used widely to plan for and respond to chemical emergencies.
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Connect with WaterSense
WaterSense Toilets
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Port Emissions Inventory Guidance
The Port Emissions Inventory Guidance: Methodologies for Estimating Port-Related and Goods Movement Mobile Source Emissions provides methodologies on how to develop port-related and goods movement emissions inventories.
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Non-EPA Researcher Requirements
EPA's objective is to maximize, at no charge, access by the public to peer-reviewed scientific research journal publications or associated author manuscripts and their underlying digital data created in whole or in part with EPA funds
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Meet EPA Scientist Serena Chung, Ph.D.
Serena Chung is the Extramural Research Lead for EPA’s Air, Climate, and Energy (ACE) Science to Achieve Results (STAR) extramural research program. Prior to joining to the EPA, she was a research professor in the Laboratory for Atmospheric Research at Was
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In The Field with EPA: EPA Networking Program Leads to Eelgrass Sampling in New Jersey
EPA scientists and partners have been exploring eelgrass restoration and protection.
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EPA Researchers Develop Tool That Predicts How Organic Chemicals Transform in Different Environments
Ever wonder how and why chemicals change in different environments? To better assess risk from chemical exposures, EPA scientists developed the Chemical Transformation Simulator (CTS).
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In the Field with EPA: Seagrass Sampling to Expand a Nutrient Pollution Indicator
EPA is working with partners in Puerto Rico on a new project to evaluate the potential applicability of a nutrient pollution indicator for tropical seagrasses that could ultimately help states protect them.
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EPA Researchers Develop New Air Monitoring Technology to Understand Leaks and Irregular Emissions from Sources
One research initiative is looking at “fugitive emissions” which are difficult to measure and model because they escape through leaks, industrial processes, and other industrial activities making them hard to track.
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Stormwater Modeling to Prepare for Biological and Radiological Emergencies
EPA researchers developed models of three cities to track and quantify washoff of biological agents following a mock explosion of a radiological dispersal device.