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Greenhouse Gas Reporting Program (GHGRP)
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Subpart PP – Suppliers of Carbon Dioxide

Read the current rule
Browse FAQs
Click to view data highlights for this subpart.

Listed on this page are GHGRP rulemaking actions affecting Subpart PP of the program and links to relevant fact sheets, rulemaking documents, and other supporting materials.

Visit the Capture, Supply, and Underground Injection of Carbon Dioxide page for more information about this sector.

Implementation Information

  • Information Sheet
  • Checklist

Promulgated Rules

40 CFR Part 98.420
Federal Register Date Citation Action Description
12/09/2016 81 FR 89188 Final Rule Revises 29 subparts to streamline implementation, improve data quality, provide flexibility, and clarify the rule. Establishes confidentiality determinations for new or substantially revised data elements. Final action in response to a Petition for Reconsideration.
Final Preamble and Rule (PDF)(87 pp, 801K)
Response to Comments
Final Rule Fact Sheet
Memo: Table of Final 2015 Revisions to the Greenhouse Gas Reporting Rule
Proposed Preamble and Rule (PDF)(91 pp, 890K)
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
Fact Sheet
Memo: Table of Final 2013 Revisions to the Greenhouse Gas Reporting Rule
Proposed Preamble and Rule (PDF)(77 pp, 909K)
05/26/2011 76 FR 30782 Final Rule Finalizes confidentiality determinations for 34 subparts for data elements that are not inputs to emissions equations. Finalizes amendments to 40 CFR 2 governing CBI obtained under 40 CFR 98.
Final Preamble and Rule (PDF)(37 pp, 330K)
Correction Notice (PDF)(6 pp, 167K)
Response to Comments
Fact Sheet
Memo: Final Data Category Assignments and Confidentiality Determinations for Part 98 Reporting Elements
Proposed Preamble and Rule (07/27/2010) (PDF)(4 pp, 164K)
Proposed Preamble and Rule (07/07/2010) (PDF)(40 pp, 366K)
More Information
12/17/2010 75 FR 79092 Final Rule Corrects technical and editorial errors, and clarifies rule provisions for subparts A, C, D, F, G, P, V, X, Y, AA, NN, OO and PP.
Final Preamble and Rule (PDF)(81 pp, 667K)
Response to Comments
Fact Sheet
Proposed Preamble and Rule (PDF)(72 pp, 478K)
More Information
10/30/2009 74 FR 56260 Final Rule Finalizes the first 30 subparts of 40 CFR Part 98, comprising subparts A, C, D, E, F, G, H, K, N, O, P, Q, R, S, U, V, X, Y, Z, AA, BB, CC, EE, GG, HH, JJ, LL, MM, NN, OO, and PP.
Final Preamble and Rule (PDF)(260 pp, 1.4MB)
Response to Comments
Regulatory Impact Analysis for the Mandatory Reporting of Greenhouse Gas Emissions Final Rule
Subpart PP Technical Support Document: Suppliers of Carbon Dioxide
Proposed Rule
Proposed Preamble
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Last updated on April 29, 2022
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