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
Contact Us

Greenhouse Gas Reporting Program (GHGRP)

  • New URL for Updated Applicability Tool

    Are you a GHG reporter? Use the updated Applicability Tool to determine whether you must report. Visit the For GHG Reporters page for additional resources, tools, and training opportunities.

  • 2021 Greenhouse Gas Reporting Program data is now available.

  • EPA's Greenhouse Gas Reporting Program (GHGRP) tracks facility-level emissions from the largest sources of greenhouse gas emissions in the United States.

  • If you report to the Greenhouse Gas Reporting Program, or you think you might be required to, visit the For GHG Reporters page for resources, tools, and training opportunities.

What's New
  • EPA Announces Enforcement Actions to Control HFC Imports
  • e-GGRT Open for RY2022 Data Reporting
  • Read the GHGRP Spring 2023 Newsletter

The GHGRP requires reporting of greenhouse gas (GHG) data and other relevant information from large GHG emission sources, fuel and industrial gas suppliers, and CO2 injection sites in the United States. Approximately 8,000 facilities are required to report their emissions annually, and the reported data are made available to the public in October of each year.

About GHGRP

Image of industrial facility equipment

Learn about the GHGRP

  • Reporting Methodologies and Verification
  • GHGRP and the Oil & Gas Industry
  • GHGRP and the U.S. Inventory of GHG Emissions and Sinks

GHGRP Data

Map of GHGRP facilities

Find and Use GHGRP Data

  • 2021 Data Highlights
  • Fluorinated GHG Emissions
  • Supply, Injection, and Sequestration of CO2
  • Sector Data Highlights
  • Envirofacts
  • Facility Level Information on GHGs Tool (FLIGHT)

For GHG Reporters

Image of transmission lines

For GHG Reporters

  • Rulemaking Notices
  • Resources by Subpart
  • Confidential Business Information
  • e-GGRT
  • Applicability Tool
  • GHGRP Enforcement

Help Center

Image of a keyboard

Help Center for GHG Reporting

  • Frequently Asked Questions
  • Training and Testing Opportunities
  • Contact Us
Map of US showing GHG data

With EPA’s Facility Level Information on GreenHouse gases Tool (FLIGHT), you can quickly and easily filter GHG data in a variety of ways, including by facility, industry, location, or gas. Click the map to launch the tool.

Climate Change Links
  • U.S. GHG Inventory
  • Center for Corporate Climate Leadership
  • EPA Climate Change Home
  • Calculate GHG Equivalencies
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 20, 2023
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.