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State, Local and Tribal Inventory Tools

State Inventory and Projection Tool
Use this tool to develop state GHG emissions inventories and create a simple forecast of emissions through 2050. Updated January 2025.

Local Greenhouse Gas Inventory Tool
Use this tool to compile a GHG inventory for your entire community or for local government operations in particular. Updated January 2025.

Tribal Greenhouse Gas Inventory Tool
Use this tool to compile a GHG inventory for your entire Tribe or for Tribal government operations in particular. Updated January 2025.

State and Tribal Greenhouse Gas Data and Resources
EPA publishes annual state and Tribal-level GHG data and resources.

State, Local and Tribal Inventory Tools

Energy Resources for State and Local Governments