Science & Technology
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Green Book National Area and County-Level Multi-Pollutant Information
National Area and County-Level Multi-Polllutant Information
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Green Book Frequent Questions
Green Book Frequently Asked Questions
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Designation and NAAQS Information Related to the 1-Hour Ozone (1979 Standard) - NAAQS Revoked
Designation and NAAQS Information Related to the 1-Hour Ozone (1979 Standard) - NAAQS Revoked
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SIMPLE GREEN® (Dual listing for 2013 reformulation)
Technical product bulletin: this surface washing agent is suitable for use in oil spill cleanups in freshwater, estuarine, and marine environments at all temperatures, on both porous and non-porous surfaces.
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Application of Sorbents and Solidifiers for Oil Spills
This guide assists product manufacturers and members of the response community in distinguishing a sorbent from a solidifier for purposes of listing such products on the National Contingency Plan (NCP) Product Schedule and applying them in the field.
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EPA Clinical Studies - Privacy Information
Use this provides details about the privacy information for visitors on the EPA human studies research website.
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Frequent Questions about EPA Clinical Studies
Questions and answers related to EPA human studies volunteer opportunities.
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Directions for Volunteers
These are the directions for volunteers to get to the RTP facility for studies.
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Managing Air Quality - Human Health, Environmental and Economic Assessments
Human health and environmental assessments characterize health and environmental risks associated with exposure to pollution. Economic assessments evaluate the cost and economic impact of a policy or regulation & can estimate economic benefits.
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Managing Air Quality - Control Strategies to Achieve Air Pollution Reduction
Considerations in designing an effective control strategy related to air quality, controlling pollution sources, need for regional or national controls, steps to developing a control strategy, and additional EPA resources.
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Magnesium Industry
Provides basic information on SF6 emissions from magnesium production and resources from the former SF6 Emission Reduction Partnership for the Magnesium Industry.
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SF6 Mitigation Opportunities
Information from the Electric Power Systems Partnership on reducing SF6 emissions. Mitigation options include best practices and alternatives to SF6, like vacuum breakers and alternative gases.
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Aluminum Industry
Provides basic information about perfluorocarbon (PFC) emissions from primary aluminum production and resources from the former Voluntary Aluminum Industrial Partnership.
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Historical eGRID Data
This page provides all the eGRID data.
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Semiconductor Industry
Provides basic information on emissions of fluorinated compounds from semiconductor manufacturing and resources from the former PFC Reduction Partnership for the Semiconductor Industry.
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eGRID Mapping Files
Shapefiles for the Emissions & Generation Resource Integrated Database eGRID tool.
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Pre-IRA 2022 Reference Case
This area provides information and documentation on EPA’s power sector modeling platform v6, including the associated input data and modeling assumptions, outputs, and documentation.
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Analysis of the Proposed Supplemental Interstate Transport Rule
IPM analyses of the Proposed Supplemental Interstate Transport Rule
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Responses to 40 CFR Part 75 Petitions - 2002
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2002.
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Responses to 40 CFR Part 75 Petitions - 2012
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2012.