Stakeholder Webinar (Sept. 2022): Natural Gas & Petroleum Systems in the GHG Inventory

On September 15, 2022, EPA held a stakeholder webinar to provide an overview of updates under consideration for the 1990-2021 GHG Inventory. Stakeholders also presented on new data and information relevant to estimating GHG emissions from natural gas systems and petroleum systems. Below are the webinar slides and the supporting memo documenting the updates under consideration.

Webinar Slides

• Natural Gas & Petroleum Systems: Updates Under Consideration for 2023 GHGI – EPA (pdf) (958.04 KB)
• DOE's Methane Measurement, Monitoring, and Mitigation R&D Program – Jared Ciferno (pdf) (2.51 MB)
• BOEM's Greenhouse Gas Inventory and Studies – Holli Wecht (pdf) (2.15 MB)

Memo

• Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2021: Updates Under Consideration for Incorporating Additional Geographically Disaggregated Data (pdf) (524.73 KB)