An official website of the United States government.

Greenhouse Gas Reporting Program (GHGRP)

Subpart L – Fluorinated Gas Production

Read the current rule View data highlightsBrowse FAQs

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

Implementation Information

Proposed and Promulgated Rules

40 CFR part 98.120
Federal Register Date Citation Action Description
12/11/2014 79 FR 73750 Final Rule Adds chemical-specific and default global warming potentials (GWPs) for fluorinated greenhouse gases (F-GHGs) and fluorinated heat transfer fluids (F-HTFs) to the general provisions of the Greenhouse Gas Reporting Rule, makes conforming changes to subpart I (Electronics Manufacturing) and subpart L (Fluorinated Gas Production), amends certain provisions of subpart L, and establishes confidentiality determinations for certain reporting requirements of subpart L.
Final Preamble and Rule (PDF)(48 pp, 796K)
Correction Notice (PDF)(1 p, 230K)
Response to Comments
Fact Sheet
Notice of Data Availability (PDF)(6 pp, 251K)
Notice of Data Availability (PDF)(3 pp, 165K)
Proposed Preamble and Rule (7/31/2014) (PDF)(21 pp, 370K)
Proposed Rule (11/19/2013) (PDF)(24 pp, 400K)
Proposed Preamble and Rule (09/11/2013) (PDF)(31 pp, 550K)
Proposed Preamble and Rule (01/10/2012)(19 pp, 222K)
11/29/2013 78 FR 71904 Final Rule Updates global warming potentials (GWPs) to reflect IPCC AR4 values, and amends 27 subparts to improve and clarify reporting requirements. Establishes confidentiality determinations for new and revised data elements.
Final Preamble and Rule (PDF)(79 pp, 935K)
Correction Notice (PDF)(2 pp, 248K)
Response to Comments
Factsheet
Memo: Table of Final 2013 Revisions to the Greenhouse Gas Reporting Rule
Proposed Preamble and Rule (PDF)(77 pp, 909K)
08/24/2012 77 FR 51477 Final Rule Revises subparts A (General Provisions), I (Electronics Manufacturing), L (Fluorinated Gas Production), W (Petroleum and Natural Gas Systems), and TT (Industrial Waste Landfills) to correct errors and improve clarity and flexibility.
Final Preamble and Rule (PDF)(19 pp, 462K)
Response to Comments
Fact Sheet
Proposed Preamble and Rule (PDF)(19 pp, 420K)
More information
08/13/2012 77 FR 48072 Final Rule Establishes confidentiality determinations for most data elements to be reported under subparts I, W, DD, FF, II, QQ, RR, SS, TT, and UU; defers the deadline for reporting certain recently added data elements that are inputs to emission equations in subparts W, FF, and TT; finalizes amendments to subpart I to remove the requirement for a facility using Best Available Monitoring Methods (BAMM) to recalculate the previous reporting years’ emissions and resubmit to EPA.
Final Preamble and Rule (PDF)(88 pp, 287K)
Response to Comments
Fact Sheet
Proposed Preamble and Rule (2/24/2012) (PDF)(23 pp, 261K)
Proposed Preamble and Rule (2/22/2012) (PDF)(17 pp, 212K)
Proposed Preamble and Rule (1/10/2012) (PDF)(19 pp, 230K)
More Information
11/29/2011 76 FR 73866 Final Rule Amends subparts A, W, FF, II, OO, RR, and TT to clarify reporting requirements and correct technical and editorial errors.
Final Preamble and Rule (PDF)(25 pp, 341K)
Response to Comments
Fact Sheet
Proposed Preamble and Rule (PDF)(30 pp, 427K)
More Information
12/01/2010 75 FR 74774 Final Rule

Adds subparts I, L, DD, QQ, and SS, which are sources of fluorinated GHGs, to 40 CFR Part 98.
Final Preamble and Rule (PDF) (89 pp, 1MB)
Response to Comments
Proposed Preamble and Rule (4/12/2010) (PDF) (72 pp, 546K)
Technical Support Document: Emissions from Production of Fluorinated Gases
Proposed Rule (4/10/2009)
Proposed Preamble (4/10/2009)

Top of Page