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  1. Home
  2. Greenhouse Gas Emissions
  3. Capacity Building for Paris Agreement Reporting

Capacity Building Tools

On this page:

Toolkit for Building National GHG Inventory Systems | Sectoral Emissions Tools | Additional EPA Tools for Capacity Building | External Tools and Resources

EPA has developed tools to help developing countries build their institutional capacity to develop high-quality Biennial Transparency Reports (BTRs) under the Paris Agreement Enhanced Transparency Framework (ETF). This page provides links to tools that support the development of transparent reports.


Toolkit for Building National GHG Inventory Systems

GHG Inventory Management System Click on the graphic to learn more.

The U.S. EPA Toolkit for Building National GHG Inventory Systems is available to help national inventory compilers build and advance a national GHG inventory system that suits their national circumstances. The Toolkit is composed of seven templates that can be adapted to reflect national circumstances and once completed, can be compiled into a National GHG Inventory System Manual. This Toolkit is consistent with IPCC “good practice,” the 2006 IPCC Guidelines, and the latest United Nations Framework Convention on Climate Change (UNFCCC) transparency requirements.


Sectoral Emissions Tools

Agriculture and Land Use (ALU) Software

Agriculture and Land Use (ALU) Software Screenshot Click on the graphic to learn more.

EPA and Colorado State University have developed the Agriculture and Land Use Greenhouse Gas Inventory (ALU) Software to guide inventory compilers through the process of estimating GHG emissions and removals related to agricultural and forestry activities. This software is based on the methods in the 2006 IPCC Guidelines and simplifies the inventory development process by dividing the analysis into separate steps to facilitate the:

  • Compilation of activity data,
  • Assignment of emission factors, and
  • Completion of emission calculations.

To ensure data integrity, this software also has internal quality control checks. In addition to inventory development, this software is designed to support an evaluation of mitigation potentials using the inventory data as a baseline for projecting emission trends associated with management alternatives. The ALU software is available for download upon request by filling out this registration form.


Additional EPA Tools for Capacity Building

BTR Chapter II Annotated Outline

This tool includes information necessary to track progress made in implementing and achieving nationally determined contributions under Article 4 of the Paris Agreement.

BTR Chapter II Annotated Outline (pdf) (2.37 MB, January 2025, EPA-430-F-25-003)


External Tools and Resources

IPCC Inventory Software

Facilitates the development and reporting of national GHG inventories. Supported by the UNFCCC secretariat and the Technical Support Unit of the IPCC Task Force on National Greenhouse Gas Inventories.

IPCC Emission Factor Database

Provides a library of emission factors, background documentation, and technical references to support the estimation of GHG emissions and removals. Supported by the Technical Support Unit of the IPCC Task Force on National Greenhouse Gas Inventories.

FAOSTAT

GHG emissions database that provides country-level estimates of emissions from individual sources within the Agriculture and Land Use Inventory sectors, based on FAOSTAT activity data and Tier 1 methods from the 2006 IPCC Guidelines.

Collect Earth

Used in conjunction with Google Earth, Bing Maps, and Google Earth Engine to provide high resolution satellite imagery that is customizable for specific data collection needs.

International Energy Agency

Database of national and global energy statistics.

Questions

For questions or comments regarding GHG Inventory Tools, email us.

Greenhouse Gas Emissions

  • Overview of Greenhouse Gases
    • Carbon Dioxide Emissions
    • Methane Emissions
    • Nitrous Oxide Emissions
    • Fluorinated Gas Emissions
  • Sources of Greenhouse Gas Emissions
    • Electric Power Sector Emissions
    • Transportation Sector Emissions
    • Industry Sector Emissions
    • Commercial and Residential Sector Emissions
    • Agriculture Sector Emissions
    • Land Use & Forestry Emissions
  • Global Emissions and Removals
  • National Emissions and Removals
  • State and Tribal GHG Data and Resources
  • Facility-Level Emissions
  • Gridded Methane Emissions
  • Carbon Footprint Calculator
  • GHG Equivalencies Calculator
  • Capacity Building for Paris Agreement Reporting
    • Capacity Building Tools
      • Toolkit for Inventory Systems
Contact Us about Greenhouse Gas Emissions
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 25, 2025
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