Science & Technology
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Stakeholder Webinar (Sept. 2019): Natural Gas & Petroleum Systems in the GHG Inventory
2019 GHGI June 2018 Webinar Supporting Materials
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Example Government Climate Action Plans that Address Materials Management and Waste
A list of local government Climate Action Plans with materials management and waste actions.
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AQS Tech Note POC 6-28-13
AQS Tech Note POC 6-28-13
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Presidential Green Chemistry Challenge: 2009 Greener Reaction Conditions Award
Presidential Green Chemistry Challenge 2009 award winner, CEM Corporation, developed a fast, automated analytical process using less toxic reagents and less energy to distinguish protein from the food adulterant, melamine.
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Presidential Green Chemistry Challenge: 2007 Greener Reaction Conditions Award
Presidential Green Chemistry Challenge 2007 award winner, Headwaters Technology Innovation, developed a metal nanocatalyst to synthesize hydrogen peroxide directly from hydrogen and oxygen, eliminating hazardous chemicals.
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Registration Open for the 2023 Safer Choice Partner of the Year Awards and Stakeholder Summit
The U.S. Environmental Protection Agency (EPA) is announcing the upcoming 2023 Safer Choice Partner of the Year Awards Ceremony Oct. 2, and Partner and Stakeholder Summit Oct. 3-4.
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Midwest Clean Diesel Initiative Clean School Bus Working Group
Region 5 Midwest Clean Diesel Initiative subpage created to list their structure and state coalition contacts for their new Bipartisan Infrastructure Law (BIL) Clean School Bus (CSB) Working Group.
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EPA Evaluates Draft Phase III Watershed Implementation Plans
EPA Phase III Evaluations
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White Paper on Integrated Modeling for Integrated Environmental Decision Making 2008
white paper developed from the 2007 IEM workshop
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Workshop on Integrated Modeling for Integrated Environmental Decision Making 2007
Workshop on using IEM in decision making with final summary and report
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Methane Challenge Program Accomplishments
Provides an overview of the accomplishments of Methane Challenge Partners
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Primary Sources of Methane Emissions
Describes the primary sources of methane emissions in the natural gas industry
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Optimization Model for reducing Emissions of Greenhouse Gases from Automobiles (OMEGA)
OMEGA is a free, desktop computer application which estimates the technology cost for automobile manufacturers to achieve variable fleet-wide levels of vehicle greenhouse gas (GHG) emissions.
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HAB Data
Information related to The Harmful Algal Bloom and Hypoxia Research and Control Amendments Act (HABHRCA)
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HAB Monitoring and Trends
This page describes the resources users can access to find information on real-time and historical data in harmful algal blooms (HABs) across the country.
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RACT/BACT/LAER Clearinghouse (RBLC) Technical Resources
EPA developed software tools that can be used to estimate emissions, evaluate alternative control and prevention technologies
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User's Manual for the RACT/BACT/LAER Clearinghouse (RBLC) Web
The RBLC provides data on prevention and control technology determinations made primarily by State and local permitting agencies.
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Section 8(a) PAIR User Guide – Primary Authorized Official
This document presents the user guide for the Office of Pollution Prevention and Toxics (OPPT) ‘Section 8(a) PAIR’ application submission process. This document is the user guide for the Primary Authorized Official (AO) user of the Section 8(a) PAIR tool.
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Overview of TSCA Inventory Update Reporting (2006)
Information on chemicals manufactured or imported into the United States and listed on the TSCA Chemical Substances Inventory is collected periodically by the EPA.
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Region 4 Virtual Reading Room - Carolina Steel Drum Site, Rock Hill, South Carolina
FOIA documentation about hazardous substance removal at the Carolina Steel Drum Site in Rock Hill, York County, South Carolina.