Science & Technology
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Green Chemistry Challenge: 2020 Small Business Award
Green Chemistry Challenge 2020 award winner, Vestaron Corporation is being recognized for commercializing a novel biopesticide, Spear®, a peptide insecticide.
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Green Chemistry Challenge: 2021 Small Business Award
Green Chemistry Challenge 2021 award winner, XploSafe LLC is being recognized for PhosRox, a novel sorbent.
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EPA’s SBIR Support of PFAS Detection and Treatment: Novel Technologies for Reducing PFAS in the Environment
Success story highlighting SBIR PFAS technologies.
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SBIR Listserv
Subscribe / Unsubscribe page for the NCER List Server for notifications of upcoming funding opportunities (SBIR)
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Particulate Matter (PM) Standards - Integrated Science Assessments from Current Review
Scientific and technical Integrated Science Assessments review the current scientific information as part of the review of the PM national ambient air quality standards.
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RSEI Data Dictionary
An overview of the RSEI data dictionary
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Particulate Matter (PM) Air Quality Standards
The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment
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Capacity-Building Resources for the Watershed Approach
Capacity-Building Resources for the Watershed Approach
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Multimedia Fate and Transport Modeling - Overview
The fate of the emitted pollutants is largely determined by the source release characteristics.
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Total Risk Integrated Methodology (TRIM) - Overview
General Information about the Total Risk Integrated Metholology (TRIM)
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BenMAP-CE Manual and Appendices
Read the user manuals and appendices for BenMAP-CE 1.5 to find an overview of the program, installation instruction and answers to frequently asked questions.
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BenMAP Manual and Supporting Documentation
Read the user manuals and appendices for web-based BenMAP to find an overview of the program, installation instruction and answers to frequently asked questions.
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Response Surface Model (RSM)-based Benefit Per Ton Estimates
The tables below are updated versions of the tables appearing in "The influence of location, source, and emission type in estimates of the human health benefits of reducing a ton of air pollution" (Fann, Fulcher and Hubbell 2009).
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Quantifying Methane Emissions from Landfilled Food Waste
To understand the impact landfilled food waste has on methane emissions, EPA developed the "Quantifying Methane Emissions from Landfilled Food Waste" report and the Avoided Landfilled Food Waste Methane Emissions Calculator.
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EPA Marks Cleanup Success at Four Superfund Sites in Southeast Region
EPA Marks Cleanup Success at Four Superfund Sites in Southeast Region
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Alternative Means of Emission Limitation for Flares
This page consolidates EPA action on AMEL requests.
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Additional Resources on SF6
Additional resources, research, and organizations involved in SF6 emissions and mitigation opportunities collected by the Electric Power Systems Partnership.
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Results Using 2025 Reference Case
Download EPA's IPM v6 including documentation, overview, System Summary Report, .DAT, .RPE, .RPT files, Gas Report, State Level Emissions, Generation and Heat Input Summary.
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Documentation for 2025 Reference Case
On this page you will find documentation about EPA’s Platform v6 assumptions, updates, changes, and enhancements, including the full support document as well as additional tables and attachments.
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National Electric Energy Data System (NEEDS)
Find information on EPA's National Electric Energy Data System (NEEDS) database including basic geographic, operating, air emissions, and other data on these generating units.