Learn the Issues

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2003

View the 2005 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2003.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1996

View the 1998 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1996.

Greenhouse Gas Processing- September 2012 Workshop

View a presentation on natural gas processing, presented at the Stakeholder Workshop on Natural Gas in the Inventory of U.S. GHG Emissions and Sinks on Friday, September 14, 2012.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2015

View or download the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2014, including individual chapters and annexes.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2007

View the 2009 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2007.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2000

View the 2002 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2000.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2011

View the 2013 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2011.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2004

View the 2006 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2004.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1997

View the 1999 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1997.

Area-Based Measurements of Methane Emissions from Oil and Natural Gas Operations- September 2012 Workshop

View a presentation on area-based measurements of methane (CH4) emissions, presented at the Stakeholder Workshop on Natural Gas in the Inventory of U.S. Greenhouse Gas (GHG) Emissions and Sinks on Thursday, September 13, 2012.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2013

View the 2015 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2013.

Natural Gas and Petroleum Systems in the GHG Inventory: Updates to the 1990-2013 Inventory (published 2015)

View updates to the 1990-2013 Greenhouse Gas Inventory (published April 2015).

2012 Stakeholder Workshop on Natural Gas in the Inventory of U.S. Greenhouse Gas Emissions and Sinks

This page describes EPA's September 2012 stakeholder workshop on key aspects of the estimates of greenhouse gas emissions from the natural gas sector in the Inventory of U.S. Greenhouse Gas Emissions and Sinks.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2008

View the 2008 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2008.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2001

View the 2003 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2001.

Safe Drinking Water Act (SDWA)

An overview of the Safe Drinking Water Act and other information on specific aspects of the law as implemented in regulation and guidance

Comprehensive Procurement Guidelines for Paper and Paper Products

EPA's published recycled-content recommendations for certain paper products under the CPG program.

Environmental Crime Victim Resources - Utah

A resource listing for environmental crime victims

2025 Clean Air Act Vehicle and Engine Enforcement Case Resolutions

2025 Enforcement case resolutions such as expedited settlement agreements, administrative settlement agreements, administrative penalty orders, consent agreements and final orders, and consent decrees are listed by respondent name below.

Wildfire Smoke Course Knowledge Check - Question 6

Knowledge check on the relationship between mental health and exposure to wildfire smoke