Appalachian Voices, et al v. FERC
Petitioner: Appalachian Voices, Southern Alliance for Clean Energy, 7 Directions of Service and Sierra Club
Respondent: Federal Energy Regulatory Commission
Intervenor: Duke Energy Carolinas, LLC, Duke Energy Progress, LLC, South Carolina Public Service Authority, Transcontinental Gas Pipe Line Company, LLC, Municipal Gas Authority of Georgia and Transco Municipal Group
Amicus Curiae: Interstate Natural Gas Association of America
Case Number: 26-1100
Filed: April 28, 2026
Court: U.S. Court of Appeals, D.C. Circuit
Nature of Suit: Other
Docket Report

This docket was last retrieved on June 24, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
June 24, 2026 JOINT MOTION [2180330] for leave to intervene and for leave to file out of time [Disclosure Listing: Not Attached] filed by Municipal Gas Authority of Georgia and Transco Municipal Group [Service Date: 06/24/2026 ] [26-1100, 26-1133]--[Edited 06/25/2026 by LMM]--[Edited 06/25/2026 by LMM] (Mone, Philip) [Entered: 06/24/2026 03:18 PM]
June 12, 2026 MOTION [2178522] for leave to intervene [Disclosure Listing: Not Applicable to this Party] filed by The Municipal Gas Authority of Georgia and the Transco Municipal Group [Service Date: 06/12/2026 ] [26-1133, 26-1100] (Mone, Philip) [Entered: 06/12/2026 12:11 PM]
June 5, 2026 CLERK'S ORDER [2177192] filed granting motion to extend time [ # 2175725-2 ]; extending Clerk order initial submissions for appellee/respondent [ # 2171031-3 ]; RESPONDENT certified index to record due 07/17/2026 [26-1100, 26-1133] [Entered: 06/05/2026 05:27 PM]
June 5, 2026 PER ABOVE ORDER lodged amicus brief [ # 2173721-2 ] is filed. [26-1100, 26-1133] [Entered: 06/05/2026 10:17 AM]
June 5, 2026 PER CURIAM ORDER [2176965] filed ORDERED that the motion to participate as amicus [ # 2173718-2 ] be granted. The Clerk is directed to file the lodged amicus brief [ # 2173721-2 ]. It is FURTHER ORDERED that the motion for stay [ # 2171958-2 ] be denied. Before Judges: Millett, Wilkins and Katsas. [26-1100, 26-1133] [Entered: 06/05/2026 10:15 AM]
May 29, 2026 STATEMENT OF INTENT REGARDING APPENDIX DEFERRAL [2175782] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/29/2026 ] Intent: AppxDeferred [26-1100] (Benson, Elizabeth) [Entered: 05/29/2026 02:35 PM]
May 29, 2026 UNOPPOSED MOTION [2175725] to extend time to file certified index to 07/17/2026 filed by FERC [Service Date: 05/29/2026 ] Length Certification: 857 words. [26-1100] (Shaner, John) [Entered: 05/29/2026 12:01 PM]
May 29, 2026 CERTIFICATE AS TO PARTIES, RULINGS AND RELATED CASES [2175778] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/29/2026 ] [26-1100] (Benson, Elizabeth) [Entered: 05/29/2026 02:30 PM]
May 29, 2026 STATEMENT OF ISSUES [2175818] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/29/2026 ] [26-1100] (Benson, Elizabeth) [Entered: 05/29/2026 03:10 PM]
May 29, 2026 UNDERLYING DECISION IN CASE [2175788] submitted by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/29/2026 ] [26-1100] (Benson, Elizabeth) [Entered: 05/29/2026 02:38 PM]
May 29, 2026 CLERK'S ORDER [2175850] filed consolidating cases 26-1133 (Consolidation started 05/29/2026) with 26-1100; directing party to file initial submissions: PETITIONER docketing statement due 06/29/2026. PETITIONER statement of issues due 06/29/2026 [26-1100, 26-1133] [Entered: 05/29/2026 03:59 PM]
May 29, 2026 DOCKETING STATEMENT [2175856] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/29/2026 ] [26-1100] (Benson, Elizabeth) [Entered: 05/29/2026 04:12 PM]
May 28, 2026 ENTRY OF APPEARANCE [2175576] filed by Misha Tseytlin and co-counsel Melinda McGrath, Kevin LeRoy, Carson Cox on behalf of Intervenors for Respondent Duke Energy Carolinas, LLC and Duke Energy Progress, LLC. [26-1100] (Tseytlin, Misha) [Entered: 05/28/2026 04:31 PM]
May 27, 2026 REPLY [2175244] filed by Interstate Natural Gas Association of America to response [ # 2174826-2 ] [Service Date: 05/27/2026 by CM/ECF NDA] Length Certification: 964. [26-1100] (Dreskin, Joan) [Entered: 05/27/2026 02:13 PM]
May 26, 2026 RESPONSE [2174970] to letter [ # 2174249-2 ], letter [ # 2174249-3 ] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/26/2026 by CM/ECF NDA] Length Certification: 349 Words. [26-1100] (Benson, Elizabeth) [Entered: 05/26/2026 01:16 PM]
May 26, 2026 CLERK'S ORDER [2174909] filed granting motions for leave to intervene [ # 2171561-2 ], [ # 2171956-2 ], [ # 2172980-2 ]. See order for details. [26-1100] [Entered: 05/26/2026 10:52 AM]
May 25, 2026 RESPONSE IN OPPOSITION [2174826] to motion to participate as amicus curiae [ # 2173718-2 ] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/25/2026 by CM/ECF NDA] Length Certification: 783 Words. [26-1100] (Benson, Elizabeth) [Entered: 05/25/2026 05:28 PM]
May 22, 2026 REPLY [2174809] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy to response [ # 2173699-2 ], [ # 2173620-2 ], [ # 2173604-2 ] [Service Date: 05/22/2026 by CM/ECF NDA] Length Certification: 2,600 Words. [26-1100] (Benson, Elizabeth) [Entered: 05/22/2026 08:33 PM]
May 20, 2026 LETTER [2174249] pursuant to FRAP 28j advising of additional authorities filed by Transcontinental Gas Pipe Line Company, LLC [Service Date: 05/20/2026 ] [26-1100] (Sibley, George) [Entered: 05/20/2026 01:47 PM]
May 20, 2026 REPLY [2174303] filed by South Carolina Public Service Authority to response [ # 2173729-2 ] [Service Date: 05/20/2026 by CM/ECF NDA] Length Certification: 448 words. [26-1100] (Zosa, Marie Denyse) [Entered: 05/20/2026 04:40 PM]
May 15, 2026 RESPONSE IN OPPOSITION [2173729] to motion for leave to intervene [ # 2171956-2 ] filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 05/15/2026 by CM/ECF NDA] Length Certification: 498 Words. [26-1100] (Benson, Elizabeth) [Entered: 05/15/2026 05:40 PM]
May 15, 2026 AMICUS FOR RESPONDENT BRIEF [2173721] lodged by Interstate Natural Gas Association of America [Service Date: 05/15/2026 ] Length of Brief: 2,575. [26-1100]--[MODIFIED EVENT FROM FILED TO LODGED--Edited 05/18/2026 by LMM] (Dreskin, Joan) [Entered: 05/15/2026 04:26 PM]
May 15, 2026 MOTION [2173718] to participate as amicus curiae [Disclosure Listing: Attached] filed by Interstate Natural Gas Association of America [Service Date: 05/15/2026 ] [26-1100]--[Edited 05/18/2026 by LMM] (Dreskin, Joan) [Entered: 05/15/2026 04:25 PM]
May 15, 2026 RESPONSE IN OPPOSITION [2173699] to motion for stay pending appeal [ # 2171958-2 ] filed by Duke Energy Carolinas, LLC, Duke Energy Progress, LLC and Transcontinental Gas Pipe Line Company, LLC [Service Date: 05/15/2026 by CM/ECF NDA] Length Certification: 5,153 words. [26-1100] (Sibley, George) [Entered: 05/15/2026 03:54 PM]
May 15, 2026 RESPONSE IN OPPOSITION [2173620] to motion for stay pending appeal [ # 2171958-2 ] filed by FERC [Service Date: 05/15/2026 by CM/ECF NDA] Length Certification: 5,156 words. [26-1100] (Shaner, John) [Entered: 05/15/2026 01:37 PM]
May 15, 2026 RESPONSE IN OPPOSITION [2173604] to motion for stay pending appeal [ # 2171958-2 ] filed by South Carolina Public Service Authority [Service Date: 05/15/2026 by CM/ECF NDA] Length Certification: 1,292 words. [26-1100] (Zosa, Marie Denyse) [Entered: 05/15/2026 01:16 PM]
May 12, 2026 MOTION [2172980] for leave to intervene [Disclosure Listing: Attached] filed by Duke Energy Carolinas, LLC and Duke Energy Progress, LLC [Service Date: 05/12/2026 ] [26-1100]-[Edited 05/13/2026 by LMM] (Tseytlin, Misha) [Entered: 05/12/2026 02:55 PM]
May 7, 2026 ENTRY OF APPEARANCE [2172158] filed by John Houston Shaner and co-counsel Robert H. Solomon on behalf of Respondent FERC. [26-1100] (Shaner, John) [Entered: 05/07/2026 09:13 AM]
May 6, 2026 ENTRY OF APPEARANCE [2172065] filed by Brian Levey on behalf of Movant-Intervenor for Respondent Transcontinental Gas Pipe Line Company, LLC. [26-1100] (Levey, Brian) [Entered: 05/06/2026 01:23 PM]
May 5, 2026 MOTION [2171958] to stay underlying order pending appeal filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy (Service Date: 05/05/2026 by US Mail, Email, CM/ECF NDA) Length Certification: 5,197 Words. [26-1100] (Benson, Elizabeth) [Entered: 05/05/2026 04:12 PM]
May 5, 2026 MOTION [2171956] for leave to intervene [Disclosure Listing: Attached] filed by South Carolina Public Service Authority [Service Date: 05/05/2026 ] [26-1100]--[Edited 05/06/2026 by LMM] (Zosa, Marie Denyse) [Entered: 05/05/2026 04:07 PM]
May 4, 2026 MOTION [2171561] for leave to intervene [Disclosure Listing: Attached] filed by Transcontinental Gas Pipe Line Company, LLC [Service Date: 05/04/2026 ] [26-1100]--[Edited 05/04/2026 by LMM] (Menard, Nathan) [Entered: 05/04/2026 07:46 AM]
April 29, 2026 CERTIFIED COPY [2171029] of Petition for Review sent to respondent [ # 2171028-2 ] [26-1100] [Entered: 04/29/2026 01:21 PM]
April 29, 2026 CLERK'S ORDER [2171031] filed directing party to file initial submissions: PETITIONER docketing statement due 05/29/2026. PETITIONER certificate as to parties due 05/29/2026. PETITIONER statement of issues due 05/29/2026. PETITIONER underlying decision due 05/29/2026. PETITIONER deferred appendix statement due 05/29/2026. PETITIONER procedural motions due 05/29/2026. PETITIONER dispositive motions due 06/15/2026; directing party to file initial submissions: RESPONDENT entry of appearance due 05/29/2026. RESPONDENT procedural motions due 05/29/2026. RESPONDENT certified index to record due 06/15/2026. RESPONDENT dispositive motions due 06/15/2026 [26-1100] [Entered: 04/29/2026 01:23 PM]
April 28, 2026 PETITION FOR REVIEW [2171028] of a decision by federal agency filed by 7 Directions of Service, Appalachian Voices, Sierra Club and Southern Alliance for Clean Energy [Service Date: 04/28/2026 ] Disclosure Statement: Attached. [26-1100] [Entered: 04/29/2026 01:20 PM]
April 28, 2026 PETITION FOR REVIEW CASE docketed. [26-1100] [Entered: 04/29/2026 01:20 PM]

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Search for this case: Appalachian Voices, et al v. FERC
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Petitioner: Appalachian Voices
Represented By: Elizabeth Benson
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Petitioner: Southern Alliance for Clean Energy
Represented By: Elizabeth Benson
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Petitioner: 7 Directions of Service
Represented By: Elizabeth Benson
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Petitioner: Sierra Club
Represented By: Elizabeth Benson
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Respondent: Federal Energy Regulatory Commission
Represented By: Robert Harris Solomon Esquire
Represented By: John Houston Shaner
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Intervenor: Duke Energy Carolinas, LLC
Represented By: Melinda McGrath
Represented By: Kevin Michael LeRoy
Represented By: Carson Alexander Cox
Represented By: Misha Tseytlin
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Intervenor: Duke Energy Progress, LLC
Represented By: Melinda McGrath
Represented By: Kevin Michael LeRoy
Represented By: Carson Alexander Cox
Represented By: Misha Tseytlin
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Intervenor: South Carolina Public Service Authority
Represented By: Marie Denyse Zosa
Represented By: Jonathan D. Schneider
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Intervenor: Transcontinental Gas Pipe Line Company, LLC
Represented By: Nathan Richard Menard
Represented By: Brian R. Levey
Represented By: George P. Sibley III
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Intervenor: Municipal Gas Authority of Georgia
Represented By: Philip W. Mone
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Intervenor: Transco Municipal Group
Represented By: Philip W. Mone
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Amicus curiae: Interstate Natural Gas Association of America
Represented By: Christopher Smith
Represented By: Joan Dreskin
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