Learn the Issues
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2020 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 2021 Greenhouse Gas Inventory, Natural Gas and Petroleum Systems sector.
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Engagement Opportunities
EPA wants to ensure that research conducted by the program is meeting the needs of its partners and stakeholders. Researchers may at times seek out volunteers to participate in their research studies. This page lists research engagement opportunities.
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2016 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 2018 Greenhouse Gas Inventory, Natural Gas and Petroleum Systems sector.
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2017 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 2018 Greenhouse Gas Inventory, Natural Gas and Petroleum Systems sector.
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2021 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 2022 Greenhouse Gas Inventory, Natural Gas and Petroleum Systems sector.
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Organizational Planning Meeting for the Chemical Data Reporting (CDR) Inorganic Byproducts Negotiated Rulemaking: Agenda and Presentations
The agenda and presentations for the Organizational Planning Meeting for the Chemical Data Reporting (CDR) Inorganic Byproducts Negotiated Rulemaking
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2020 Chemical Data Reporting Resources
Provides links to CDR documents and tools that can be used for CDR reporting
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2019 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 2020 Greenhouse Gas Inventory, Natural Gas and Petroleum Systems sector.
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Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2018 Inventory
This page provides information about stakeholder meetings and webinars on updates under consideration for the 2018 Greenhouse Gas Inventory, Natural Gas and Petroleum Systems sector.
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Gridded 2012 Methane Emissions
The gridded inventory of U.S. anthropogenic methane emissions can be used by researchers to better compare the national-level inventory with measurement results that may be at other scales.
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Interactive Map of Thorium Survey Reports
Map of Right of Way Thorium Survey Reports
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Getting Started with Home EV Charging
This page provides information to help potential and new EV owners set up charging.
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CPRG Tools and Technical Assistance - Environmental and Economic Benefits
EPA maintains data, tools, and models that can be utilized to understand the benefits associated with greenhouse gas reduction plans and measures.
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CPRG Tools and Technical Assistance - GHG Emission Projections and GHG Reduction Targets
Tools and datasets that may be useful for assessing projected emissions by sector are available here.
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Evaluating GHG Reduction Measures - Transportation Sector
Evaluating GHG Reduction Measures - Transportation Sector
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CPRG Tools and Technical Assistance - Greenhouse Gas Inventory
EPA provides multiple resources that can be used to help develop GHG emissions inventories at the state, tribal and municipal level.
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CPRG Tools and Technical Assistance - GHG Reduction Measures - Resources and Tools
EPA has several resources and tools to help with quantifying emission reductions from GHG reduction measures.
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Advance Identification (ADID) of Disposal Areas under CWA Section 404
Advance identification of disposal areas (ADID), a planning process used to identify wetlands and other waters that are generally suitable or unsuitable for the discharge of dredged and fill material.
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CWA Restoration Framework
Overview of Clean Water Act (CWA) restoration framework including; water quality standards, monitoring/assessment, reporting water quality status, TMDL development, TMDL implementation (point & nonpoint source control)