Below, view previously posted stakeholder review memos on updates under consideration for the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2015 (published April 2017).
View additional information about natural gas and petroleum systems in the 1990-2015 GHG Inventory, including final revisions.
View information about revisions to estimates for natural gas and petroleum systems in the GHG Inventory for other Inventory release years.You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.
- Revisions Under Consideration for Natural Gas and Petroleum Systems Production Emissions (PDF)(30 pp, 1 MB)
- Updates Under Consideration for Natural Gas Systems Processing Segment Emissions (PDF)(23 pp, 632 K)
- Update to Storage Segment Emissions Incorporating an estimate for the Aliso Canyon Leak (PDF)(3 pp, 312 K)