Climate Change photo identifier

Climate Change

Washington State Greenhouse Gas Emissions Inventory

The state’s greenhouse gas inventory estimates Washington’s anthropogenic GHG emissions for the period from 1990 to 2011. GHG emission estimates were developed using a set of generally-accepted principles and guidelines for state GHG emission estimates, with adjustments for Washington-specific data and context, as appropriate.

The Departments of Ecology will update this greenhouse gas inventory for the state every two years as required by state law.

Related Documents

1990 Baseline Inventory

Greenhouse Gas Inventory and reference Case Projections, 1990-2020

Washington GHG Emissions Projections 2009-2035: 2010 Comprehensive Plan, Appendix 3

2010 Washington State Greenhouse Gas Emissions Inventory (December 2012)

2008 Washington State Greenhouse Gas Emissions Inventory (December 2010)