Subpart PP – Suppliers of Carbon Dioxide
This page provides resources for subpart PP reporters, including implementation information as well as supporting documents for relevant rulemakings. Visit the Capture, Supply, and Underground Injection of Carbon Dioxide page for more information about this sector.
Summary
Suppliers of carbon dioxide (CO2) consist of the following:
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Facilities with production process units that capture and supply CO2 for commercial applications that capture and maintain custody of a CO2 stream to sequester or otherwise inject it underground.
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Facilities with CO2 production wells.
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Importers of bulk CO2, if total combined imports of CO2 and other greenhouse gases (GHGs) exceed 25,000 metric tons of CO2 equivalent per year (tonnes CO2e/year).
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Exporters of bulk CO2, if total combined exports of CO2 and other GHGs exceed 25,000 tonnes CO2e/year.
This source category does not include entities that store CO2 through geologic sequestration (GS) or above ground storage; use CO2 in enhanced oil and gas recovery; transport or distribute CO2; purify, compress, or process CO2; or import or export CO2 in equipment.
Reporter Resources
Subpart PP Regulatory History
| Federal Register Date | Citation | Action | Description |
|---|---|---|---|
| 4/25/2024 | 89 FR 31802 | Final Rule |
Updates global warming potentials (GWPs), expands the GHGRP to new source categories, and revises the requirements for certain sectors to improve the data collected and program implementation. |
| 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 |