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Stakeholder Webinar (Sept. 2021): Natural Gas & Petroleum Systems in the GHG Inventory

On September 15, 2021, EPA held a stakeholder webinar to provide an overview of updates under consideration for the 1990-2020 GHG Inventory. Below are the webinar slides, the supporting memos documenting the updates under consideration, and stakeholder feedback received in response to the memos.

Return to Stakeholder Process for Natural Gas and Petroleum Systems in the 1990-2020 GHG Inventory.

  • Natural Gas & Petroleum Systems: Updates Under Consideration for 2022 GHGI (pdf) (671.31 KB)
  • Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2020: Updates Under Consideration for Abandoned Oil and Gas Wells (pdf) (311.14 KB)
  • Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2020: Updates Under Consideration for Post-Meter Emissions (pdf) (396 KB)
  • Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2020: Updates Under Consideration for Gas STAR and Methane Challenge Reductions (pdf) (408.17 KB)
  • Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2020: Updates Under Consideration for Activity Data (pdf) (260.9 KB)
  • Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2020: Updates Under Consideration for Anomalous Events Including Well Blowout and Well Release Emissions (pdf) (285.44 KB)
  • Stakeholder Feedback – AGA Comments on Post-Meter, Gas STAR and Methane Challenge Reductions, and Activity Data Updates Under Consideration (pdf) (125.96 KB)
  • Stakeholder Feedback – INGAA Comments on Activity Data Updates Under Consideration (pdf) (158.78 KB)
  • Stakeholder Feedback – Comments on Anomalous Events Including Well Blowout and Well Release Emissions Updates Under Consideration (pdf) (651.42 KB)
  • Stakeholder Feedback – API Comments on Updates Under Consideration (pdf) (237.04 KB)

Greenhouse Gas Emissions

  • Overview of Greenhouse Gases
    • Carbon Dioxide Emissions
    • Methane Emissions
    • Nitrous Oxide Emissions
    • Fluorinated Gas Emissions
  • Sources of Greenhouse Gas Emissions
    • Electric Power Sector Emissions
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    • Commercial and Residential Sector Emissions
    • Agriculture Sector Emissions
    • Land Use & Forestry Emissions
  • Global Emissions and Removals
  • National Emissions and Removals
  • State and Tribal GHG Data and Resources
  • Facility-Level Emissions
  • Gridded Methane Emissions
  • Carbon Footprint Calculator
  • GHG Equivalencies Calculator
  • Capacity Building for Paris Agreement Reporting
    • Capacity Building Tools
      • Toolkit for Inventory Systems
Contact Us about Greenhouse Gas Emissions
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on September 24, 2024
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