On September 15, 2020, EPA held a stakeholder webinar to provide an overview of updates under consideration for the 1990-2019 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 1990-2019 GHG Inventory.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Natural Gas & Petroleum Systems: Updates Under Consideration for 2021 GHGI – EPA (PDF)(47 pp, 469 K)
- Classification of Methane Emissions from Commercial and Industrial Natural Gas Customer Meter Sets – Chris Moore, GTI (PDF)(19 pp, 4 MB)
- Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2019: Update Under Consideration for Mud Degassing Emissions (PDF)(7 pp, 234 K)
- Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2019: Update Under Consideration for Produced Water Emissions (PDF)(10 pp, 368 K)
- Memo – Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2019: Updates Under Consideration for Natural Gas Customer Meter Emissions (PDF)(10 pp, 280 K)
- Stakeholder Feedback – API Comments on Mud Degassing and Produced Water Updates Under Consideration (PDF)(7 pp, 253 K)
- Stakeholder Feedback – AGA Comments on Customer Meters Updates Under Consideration (PDF)(6 pp, 139 K)