Science & Technology
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FGC Webinar: Driving Building Performance for Successful Participation in the Federal Green Challenge
Presentation from the Federal Green Challenge Webinar "Strategies for Energy/Water Conservation and Waste Diversion". Learn how the U.S. General Services Administration Region 2 program works to improve building performance.
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FGC Webinar: Executive Order 13693
This webinar was related to Executive Order (EO) 13693, which was revoked and replaced by President Trump’s EO 13834 Regarding Efficient Government Operations.
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Frequent Questions about SW-846 Test Methods
Frequent Questions regarding the SW846 Test Methods, including, 3000, 3500, 3600, 8000 and 9000 series methods, detection, characteristics, prevention, MIR and MDP's, PBMS and flexible approach, QA and QC, and sampling.
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SW-846 Update VII Announcements
SW-846 Update VII announcements for public comment
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SW-846 Test Method 0023A: Sampling Method for Polychlorinated Dibenzo-p-Dioxins and Polychlorinated Dibenzofuran Emissions from Stationary Sources
procedure used for determining stack emissions of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) from stationary sources
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2022v1 Emissions Modeling Platform Technical Support Document
This document describes how the emission inventories were prepared for air quality modeling by the U.S. Environmental Protection Agency (EPA) for criteria air pollutants to represent the year of 2022.
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PCBs in Building Materials - Determining the Presence of Manufactured PCB Products in Buildings or Other Structures
EPA developed a fact sheet as a resource to assist property owners or operators in determining if manufactured PCB products may be present in a building or structure.
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Campus RainWorks Challenge
The Campus RainWorks Challenge is a green infrastructure design competition for American colleges and universities.
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Hazardous Waste Delisting Risk Assessment Software (DRAS)
The DRAS is a user-friendly, stand-alone software program that calculates the potential risks associated with disposing a given waste stream to a landfill or surface impoundment.
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Chesapeake Bay TMDL 2012-2013 Milestones for Pennsylvania
This page provides the 2012-2013 programmatic milestones for Pennsylvania. These milestones are a part of the Chesapeake Bay TMDL and aim to help restoration of the Chesapeake Bay.
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Planning Targets for Phase II Watershed Implementation Plans
On August 1, 2011, EPA provided planning targets for nitrogen, phosphorus and sediment for the Phase II Watershed Implementation Plans (WIPs) of the Chesapeake Bay TMDL. This page provides the letters containing those planning targets.
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Chesapeake Bay Watershed Happenings
This page provides updates as to what is going on in the Chesapeake Bay watershed to help restore the Chesapeake Bay.
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Expired Collaborative Agreements for Computational Toxicology Research
The Computational Toxicology Research Program is a part of EPA's Office of Research and Development (ORD). Located in Research Triangle Park, North Carolina.
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Chemical Research to Inform Decision Making
Learn about the chemicals and materials we are researching to inform decision making, such as PFAS and other contaminants of emerging concern.
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Ecological Soil Screening Level Metal Contaminants
Description of metal chemicals that can contaminate soils.
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Chemical Evaluation and Characterization
EPA is evaluating chemicals through models and new methods for adverse effects and studying new and emerging materials, like nanomaterials.
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Knowledge Delivery and Solutions-Driven Translation to Support Decision Making
EPA is developing and applying rapid, efficient, and effective chemical safety evaluation methods to improve current chemical prioritization, screening, and testing.
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December 2016 Status Report: Federal Research Action Plan on Recycled Tire Crumb
Federal Research Action Plan Tire Crumb Status Report
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GenRA Manual: Selecting a Chemical for Study
Learn how to access the Generalized Read Across Tool.
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GenRA Manual: Data Gap Analysis
Learn about Panels 2 and 3 in GenRA