Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • EPA Administrator
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory
Greenhouse Gas Emissions
Contact Us

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2018

View the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2018 (published 2020), developed by the U.S. Government to meet annual U.S. commitments under the United Nations Framework Convention on Climate Change (UNFCCC).

This report was published in 2020. For a list of all archived reports, view the U.S Greenhouse Gas Inventory Report Archive.

For the most recent report, view EPA’s Inventory of U.S Greenhouse Gas Emissions and Sinks.

Download the Report Tables

  • 2020 Main Report Tables.zip (zip)
  • 2020 Annex Tables (zip)

View the Report

  • 2020 Executive Summary (pdf) (1.87 MB, April 13, 2020, 430-R-20-002)
  • 2020 Complete Report (pdf) (13.7 MB, April 13, 2020, 430-R-20-002)
  • 2020 All Annexes (pdf) (13.86 MB, April 13, 2020, 430-R-20-002)
  • 2020 Expert Review Comment Response (pdf) (1.38 MB)
  • 2020 Public Review Comment Response (pdf) (1.3 MB)
  • Inventory of U.S. Greenhouse Gas Emissions and Sinks Fast Facts (pdf) (1.38 MB, April 13, 2020, 430-F-20-002)
  • Data Highlights (pdf) (1.75 MB, April 13, 2020, 430-K-20-001)
  • GHG Emissions and Removals Home
  • Overview of Greenhouse Gases
  • Sources of GHG Emissions and Removals
  • Global Emissions and Removals
  • National Emissions and Removals
  • State and Tribal GHG Data and Resources
  • Facility-Level Emissions
  • Carbon Footprint Calculator
  • GHG Equivalencies Calculator
  • Capacity Building for GHG Inventories
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 11, 2021
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.