On February 27, 2013, EPA held a technical webinar on natural gas systems in the Greenhouse Gas Reporting Program (GHGRP) and the Inventory of U.S. Greenhouse Gas Emissions and Sinks (Inventory). View the workshop presentations below.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Presentation — Greenhouse Gas Reporting Program: Petroleum and Natural Gas Systems 2011 Data Summary (PDF)(29 pp, 514 K, February 27, 2013)
- Presentation — Inventory of U.S. Greenhouse Gas Emissions and Sinks 1990-2011, Public Review Draft (PDF)(11 pp, 370 K, February 27, 2013)
- Supporting Information — Greenhouse Gas Reporting Program: Petroleum and Natural Gas Systems 2011 Data Summary (PDF)(15 pp, 401 K, February 27, 2013)