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Greenhouse Gas Reporting Program (GHGRP)

Subpart D – Electricity Generation

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This page provides resources for subpart D reporters, including implementation information as well as supporting documents for relevant rulemakings.

Implementation Information

Proposed and Promulgated Rules

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40 CFR Part 98.40
Federal Register Date Citation Action Description First reporting year impacted
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)
2014
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)
Proposed Preamble and Rule (07/07/2010) (PDF) (40 pp, 366K)
Correction Notice (PDF)(6 pp, 167K)
Response to Comments
Proposed Preamble and Rule (07/27/2010) (PDF) (4 pp, 164K)
Fact Sheet
Memo: Final Data Category Assignments and Confidentiality Determinations for Part 98 Reporting Elements
More Information
2010
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
2010
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)
Proposed Rule
Proposed Preamble
Response to Comments
Technical Support Document: see Technical Support Document for Subpart C, General Stationary Fuel Combustion Sources
2010

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