Laws & Regulations
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Chemical Sector Clean Air Act Section 114 Information Collection Request
Documents and information supporting the ICR for the HON
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Proposal: NSPS for GHG Emissions from New, Modified, and Reconstructed EGUs
Following further analysis of CCS, specifically what represents reasonable costs and its geographic availability, this action proposes to amend the 2015 BSER determination.
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Fact Sheet: Pollutant-Specific Significant Contribution Finding for GHG Emissions from New EGUs, and Process for Determining Significance of Other NSPS Source Categories
Fact sheet with more information on the framework for significant contribution finding for greenhouse gases at stationary sources
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Industrial, Commercial, and Institutional Area Source Boilers: National Emission Standards for Hazardous Air Pollutants (NESHAP) Fact Sheets
Learn more about the National Emissions Standards for boilers and process heaters by reading the fact sheets on the final rules for the area sources
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GHGRP Requirements for Importers and Exporters
Provides an overview of importer and exporter reporting requirements under GHGRP
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GHGRP Newsletter - Spring 2023
GHGRP newsletter with information about resource and data updates, webinars and other events, and other information
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Data Downloads
This website provides access to several EPA databases to provide information about environmental activities that may affect air, water, and land anywhere in the United States.
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Sustainable Materials Management: Non-Hazardous Materials and Waste Management Hierarchy
EPA developed the non-hazardous materials and waste management hierarchy in recognition that no single waste management approach is suitable for managing all materials and waste streams in all circumstances.
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EPA Requirements for Importers and Exporters
A collection of resources about importing and exporting environmentally relevant products and substances.
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Texas SIP: 30 TAC 117.510. Compliance Schedule For Utility Electric Generation; SIP effective 2000.10.31
Texas SIP: 30 TAC 117.510. Compliance Schedule For Utility Electric Generation; SIP effective 2000.10.31
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Texas SIP: 30 TAC 117.510. Compliance Schedule For Utility Electric Generation; SIP effective 2000.12.26
Texas SIP: 30 TAC 117.510. Compliance Schedule For Utility Electric Generation; SIP effective 2000.12.26
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Texas SIP: 30 TAC 116.10 General Definitions; SIP effective October 18, 2002 (TXd34) and October 6, 2006 (TXd81) TO October 29, 2007 (TXd88)
Texas SIP: 30 TAC 116.10 General Definitions; SIP effective 2002.10.18, 2006.10.06
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Texas SIP: 30 TAC 117.540. Phased Reasonably Available Control Technology (RACT); SIP effective 2000.10.31
Texas SIP: 30 TAC 117.540. Phased Reasonably Available Control Technology (RACT); SIP effective 2000.10.31
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Arkansas Rule 19, Chapter 7: Sampling, Monitoring, and Reporting Requirements, SIP effective January 29, 2024 (ARd43)
Current EPA-Approved Regulations in the Arkansas SIP
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Texas SIP: 30 TAC 117.570. Trading; SIP effective 2000.10.31
Texas SIP: 30 TAC 117.570. Trading; SIP effective 2000.10.31
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Texas SIP: 30 TAC 117.301-117.321: Adipic Acid Manufacturing; SIP effective 2000.12.26
Texas SIP: 30 TAC 117.301-117.321: Adipic Acid Manufacturing; SIP effective 2000.12.26
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Texas SIP: 30 TAC 117.510. Compliance Schedule For Utility Electric Generation; SIP effective 2000.04.03
Texas SIP: 30 TAC 117.510. Compliance Schedule For Utility Electric Generation; SIP effective 2000.04.03
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Texas SIP: 30 TAC 116.18. Electric Generating Facility Permits Definitions; SIP effective 2011-02-10 (TXd124)
Texas SIP: 30 TAC 116.18. Electric Generating Facility Permits Definitions; SIP effective 2011-02-10 (TXd124)
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Texas SIP: 30 TAC 117.601. Gas-Fired Steam Generation; SIP effective 2000.04.03
Texas SIP: 30 TAC 117.601. Gas-Fired Steam Generation; SIP effective 2000.04.03