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Greenhouse Gas Reporting Program



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In response to the FY2008 Consolidated Appropriations Act (H.R. 2764; Public Law 110–161), EPA issued the Mandatory Reporting of Greenhouse Gases Rule (74 FR 56260) which requires reporting of greenhouse gas (GHG) data and other relevant information from large sources and suppliers in the United States. The purpose of the rule is to collect accurate and timely GHG data to inform future policy decisions. In general, the Rule is referred to as 40 CFR Part 98 (Part 98). Implementation of Part 98 is referred to as the Greenhouse Gas Reporting Program (GHGRP).

Suppliers of certain products that would result in GHG emissions if released, combusted or oxidized; direct emitting source categories; and facilities that inject CO2 underground for geologic sequestration or any purpose other than geologic sequestration, are covered in Part 98. Facilities that emit 25,000 metric tons or more per year of GHGs are required to submit annual reports to EPA. Part 98 was published in the Federal Register (www.regulations.gov) on October 30, 2009 under Docket ID No. EPA-HQ-OAR-2008-0508-2278.

Latest Developments

Electronic Greenhouse Gas Reporting Tool (e-GGRT) logo.
Data that must be reported once under Subpart L, section 98.126(a) and (f) should be included as part of the RY 2011 annual report, due September 28, 2012. More Information.

REMINDER: If you submitted a GHG report for reporting year 2010 and you will not be reporting on any of the new 2011 source categories (PDF, 1 pg, 44K), then your report was due by April 2, 2012. An overview e-GGRT webinar that covers data entry changes from Reporting Year 2010 (RY2010), data that will carry over into the 2011 forms, and other helpful information, was held on February 28, 2012 (PDF) (12 pp, 724K). Slide presentations from the e-GGRT webinars held last year are available on the training page.

e-GGRT webinar slides for the new 2011 source categories are available. See Training and Testing Opportunities. If you are required to report for any of the new 2011 source categories, then your report is due on September 28, 2012. You must be registered in e-GGRT by July 30, 2012. However, if you are required to report for any of the new 2011 source categories AND if your facility submitted a GHG annual report for reporting year 2010 under another subpart (e.g., stationary fuel combustion), then by April 2, 2012 you must notify EPA through e-GGRT that you are not required to submit the second annual report until September 28, 2012. The reporting deadline extension applies to all subparts being reported by the facility or supplier.

Reporter registration is a necessary first step in meeting your GHG reporting obligations. The e-GGRT registration module is available at ghgreporting.epa.gov.

e-GGRT webinars for the new 2011 source categories will be scheduled in the spring 2012. The schedule will be posted on the “Training and Testing Opportunities” tab.

Related Pages

To access archived materials related to the GHG Reporting Rule, including the Proposed Rule Preamble, please visit the Proposed Rule archive.

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