Science & Technology
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Risk Evaluation for Carbon Tetrachloride
Risk evaluation for Carbon Tetrachloride
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Presidential Green Chemistry Challenge: 2008 Academic Award
Presidential Green Chemistry Challenge 2008 award winners, Professors Robert E. Maleczka, Jr. and Milton R. Smith, III, developed halogen-free, catalytic C-H activation/borylation to make aryl and heteroaryl boronic esters.
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E-FAST - Exposure and Fate Assessment Screening Tool - Common Questions and Answers
he EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models.
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Acute Exposure Guideline Levels for Airborne Chemicals
Acute exposure guideline levels (AEGLs) describe the risk to humans from a once-in-a-life-time, or rare, exposure to airborne chemicals.
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Risk Evaluation for Trichloroethylene (TCE)
Fact sheet on Trichloroethylene (TCE).
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Reviewing New Chemicals under the Toxic Substances Control Act (TSCA)
This microsite will provide information on how EPA’s new chemicals review program works, on the assessment tools and policies EPA uses in this program, and on the regulatory outcomes of EPA’s review of new chemicals notifications.
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Safer Choice Guidance for Packaging Requirements
Guidance on how to meet the packaging requirements for the Safer Choice Program
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Tidal Restrictions Synthesis Review
This is the Tidal Restrictions Synthesis Review completed through an interagency agreement with the Federal Highway Administration
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How to Prepare an Efficient Producer Petition under the Renewable Fuel Standard Program
EPA developed the Efficient Producer petition process for corn starch and grain sorghum ethanol producers that demonstrate superior process efficiency through reduced onsite energy consumption.
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CBRN Consequence Management Advisory Team
The Chemical, Biological, Radiological, and Nuclear CMAD provides scientific support and technical expertise for decontamination of buildings, building contents, public infrastructure, agriculture, and associated environmental media.
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Exceptional Events Analysis and Visualization Tools
This page contains a list of tools that could help identify days potentially impacted by exceptional events, like wildfire smoke or dust events, and help assess the regulatory significance of excluding such days from design value calculations.
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Expedited Modeling of Burn Events Results (EMBER)
Basic page for more information and link to EMBER tool
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Informational Webinar on the Expedited Modeling of Burn Events Results (EMBER)
Brief description and meeting information for EMBER tool webinar.
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Ozone NAAQS Review - Analyses and Data Sets
Analyses and data sets for the Ozone NAAQS review
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What is the difference between parameter codes 88101 and 88502 for PM2.5 monitors?
The 88101 monitors include both manually operated Federal Reference Methods (FRMs) and automated Federal Equivalent Methods (FEMs) and each are used for determining compliance with the PM2.5 standards. The 88502 monitors are “FRM-like” but are not used for regulatory purposes. Both 88101 and 88502 monitors are used for reporting daily…
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Elevated Temperature Landfills: Case Studies, Indicators, and Knowledge Gaps Webinar Archive
This EPA Tools & Resources Webinar focused on Elevated Temperature Landfills: Case Studies, Indicators, and Knowledge Gaps.
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Wildland Fire Community Engagement and Data Visualization Tools Webinar Archive
Presented by ORD's Ana Rappold and Mary Clare Hano, this EPA Tools & Resources webinar highlighted two wildland fire smoke and health projects: Smoke Sense and Smoke Ready Communities.
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The ECOTOXicology Knowledgebase and PFAS Updates Webinar Archive
This webinar, recorded on December 5, 2024, highlighted the EPA’s Ecotoxicology Knowledgebase (ECOTOX) tool, which gives quick access to reliable and up-to-date information about how chemicals potentially affect ecologically relevant species.
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EPA One Health Approach
The EPA One Health Approach infographic highlights different areas of research where EPA applies a One Health approach, taking into considering the health and well-being of animals, humans, plants, and the environment. When we protect one, we protect all.
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Better Together: Participatory Science Resources & Opportunities at EPA Webinar Archive
This webinar highlighted three areas of participatory science focus at EPA: role of participatory science at EPA, key considerations and resources available when starting a project, and lessons learned and project spotlights.