Subpart NN – Suppliers of Natural Gas and Natural Gas Liquids
This page provides resources for subpart NN reporters, including implementation information as well as supporting documents for relevant rulemakings.
On this page:
Summary
Subpart NN applies to natural gas and natural gas liquids suppliers, which are local natural gas distribution companies and natural gas liquids fractionators.
Reporter Resources
Subpart NN Regulatory History
| Federal Register Date | Citation | Action | Description | First reporting year impacted |
|---|---|---|---|---|
| 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 (12/2016) (pdf) (87 pp, 801K) Response to Comments (12/2016) Final Rule Fact Sheet (12/2016) (pdf) (210 KB) Memo: Table of Final 2015 Revisions to the Greenhouse Gas Reporting Rule Proposed Preamble and Rule (1/15/2016) (pdf) (91 pp, 890K) |
2017 |
| 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 (11/2013) (pdf) (79 pp, 935K) Correction Notice (11/2013) (pdf) (2 pp, 248K) Response to Comments (11/2013) Fact Sheet (11/2013) (pdf) (37.6 KB) Memo: Table of Final 2013 Revisions to the Greenhouse Gas Reporting Rule (pdf) (1 MB) Proposed Preamble and Rule (4/2/2013) (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 (5/2011) (pdf) (37 pp, 330K) Correction Notice (10/2011) (pdf) (6 pp, 167K) Response to Comments (5/2011) Fact Sheet for CBI Final Rule (pdf) (43 KB) Memo: Final Data Category Assignments and Confidentiality Determinations for Part 98 Reporting Elements (pdf) (1.8 MB) Proposed Preamble and Rule (7/27/2010) (pdf)(4 pp, 164K) Proposed Preamble and Rule (7/07/2010) (pdf)(40 pp, 366K) More Information on CBI Final Rule (pdf) (96 KB) |
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 (12/2010) (pdf) (81 pp, 667K) Response to Comments (12/2010) Fact Sheet (12/2010) (pdf) (98 KB) Proposed Preamble and Rule (8/11/2010) (pdf) (72 pp, 478K) More Information on 12/2010 Final Rule |
2010 |
| 10/28/2010 | 75 FR 66434 | Final Rule | Corrects technical and editorial errors, and clarifies rule provisions for subparts A, E, H, K, N, O, P, Q, S, V, Z, CC, EE, GG, HH, LL, MM, and NN. Final Preamble and Rule (10/2010) (pdf) (47 pp, 376K) Response to Comments (10/2010) (pdf) (197 KB) Proposed Preamble and Rule (6/15/2010) (pdf) (34 pp, 316K) More Information on 10/2010 Final Rule |
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 (10/2009) (pdf) (260 pp, 1.4MB) Proposed Rule (4/10/2009) (pdf) (3 MB) Proposed Preamble (4/10/2009) (pdf) (3.7 MB) Response to Comments (10/2009) (pdf) (350 KB) Technical Support Document: Suppliers of Natural Gas and Natural Gas Liquids (pdf) (219 KB) |
2010 |