Case: American Gas Association v. DOE

22-01030 | U.S. Court of Appeals for the District of Columbia Circuit

Clearinghouse coding in progress

Case Summary

(This summary is temporary while we research the case further). In February 2022, the American Gas Association and other industry groups petitioned the U.S. Court of Appeals for the District of Columbia Circuit for review of a final action taken by the Department of Energy (DOE) which established energy conservation standards for residential furnaces and commercial water heaters. In November 2025, the D.C. Circuit upheld the rule. Plaintiffs filed a cert petition to the Supreme Court and, in an April 2026 brief, the Trump admin asked the Supreme Court to vacate the D.C. Circuit's decision, stating that the rule relied on a "flawed reading" of the statute. On June 8, 2026, the U.S. Supreme Court vacated the District of Columbia Circuit's order and remanded the case. 

People

For PACER's information on parties and their attorneys, see: https://www.courtlistener.com/docket/68109291/parties/american-gas-association-v-doe/


Expert/Monitor/Master/Other

Agen, Matthew Julian (District of Columbia)

Attorney, Samantha Lynn (District of Columbia)

Attorney, Michael S. (District of Columbia)

Attorney, Jason A. (District of Columbia)

Baker, Alice R. (District of Columbia)

Other

Agen, Matthew Julian (District of Columbia)

Attorney, Samantha Lynn (District of Columbia)

Attorney, Michael S. (District of Columbia)

Attorney, Jason A. (District of Columbia)

Baker, Alice R. (District of Columbia)

Ballo, Tim David (District of Columbia)

Breiner, Kevin (District of Columbia)

Clark, Madeline (District of Columbia)

Dubats, Elizabeth (District of Columbia)

Garrahan, Paul Andrew (District of Columbia)

General, Turner Smith, (District of Columbia)

General, Christopher Huriaux (District of Columbia)

General, Stephen Scheele, (District of Columbia)

General, Morgan Anna (District of Columbia)

General, Brian Murray (District of Columbia)

General, William G. (District of Columbia)

General, Peter Surdo, (District of Columbia)

General, Emma Akrawi, (District of Columbia)

General, Caroline S. (District of Columbia)

Goldstein, Steven J. (District of Columbia)

Gore, Christopher (District of Columbia)

Gregg, John P. (District of Columbia)

Hazel, Steven H. (District of Columbia)

Maloney, Stephanie A. (District of Columbia)

Mansinghani, Mithun (District of Columbia)

Marwell, Jeremy C. (District of Columbia)

McLaughlin, Jolie D. (District of Columbia)

Mirman-Heslin, Laura (District of Columbia)

Murray, Michael Leonardo (District of Columbia)

Rolnick, Adeline (District of Columbia)

Solicitor, Heidi Parry (District of Columbia)

Starcher, John (District of Columbia)

Varcoe, Andrew R. (District of Columbia)

Vukovich, Joseph (District of Columbia)

Yindra, Hannah W. (District of Columbia)

Youchak, Paul (District of Columbia)

Documents in the Clearinghouse

No documents yet available via the Clearinghouse.

Docket

See docket on RECAP: https://www.courtlistener.com/docket/68109291/american-gas-association-v-doe/

Last updated Aug. 3, 2026, 9:48 a.m.

ECF Number Date Description Link
1208582196 Dec. 21, 2023

CLERK'S ORDER [2032912] filed granting motions for leave to intervene [1940912-2], [1940834-2] [22-1030] [Entered: 12/21/2023 03:03 PM]

RECAP
1208582217 Dec. 21, 2023

CLERK'S ORDER [2032925] filed, it is ORDERED that No. 22-1030 be returned to the court’s active docket. It is FURTHER ORDERED that the motion to extend time to file the certified index in No. 23-1285 be granted [2028991-2]. The certified index is deemed timely filed. It is FURTHER ORDERED cases 23-1285 and 23-1337 be consolidated with 22-1030 (Consolidation started 12/21/2023). A revised Certified index is due 02/02/2024. The other deadlines established in No. 23-1337 by the court’s order issued on December 19, 2023 [2032258-3], are suspended pending further order of the court. It is FURTHER ORDERED that the parties submit by 01/22/2024, proposed formats for the briefing of these cases. SEE ORDER FOR DETAILS. [22-1030, 23-1285, 23-1337] [Entered: 12/21/2023 03:42 PM]

RECAP
1208585083 Jan. 4, 2024

ENTRY OF APPEARANCE [2034434] filed by Laura Mirman-Heslin on behalf of Intervenor for Respondent State of New York. [22-1030] (Mirman-Heslin, Laura) [Entered: 01/04/2024 02:32 PM]

RECAP
1208588070 Jan. 17, 2024

MOTION [2035966] for leave to intervene [Disclosure Listing: Attached] filed by Natural Resources Defense Council, Sierra Club, and Massachusetts Union of Public Housing Tenants [Service Date: 01/17/2024 ] [23-1337, 22-1030, 23-1285]--[Edited 01/18/2024 by EMT--MODIFIED PARTY FILER] (Breiner, Kevin) [Entered: 01/17/2024 08:42 PM]

RECAP
1208589523 Jan. 22, 2024

RESPONSE [2036760] to order [2032925-2], [2032925-3], [2032925-4], [2032925-5], [2032925-6] filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc., Thermo Products, LLC and DOE and Jennifer M. Granholm in 22-1030, American Gas Association, American Public Gas Association, National Propane Gas Association and DOE, Jennifer M. Granholm and Office of Energy Efficiency and Renewable Energy in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association, Thermo Products, LLC and DOE, Jennifer M. Granholm and Office of Energy Efficiency and Renewable Energy in 23-1337 (Service Date: 01/22/2024 by CM/ECF NDA) Length Certification: 958 Words. [22-1030, 23-1285, 23-1337] (Schon, Michael) [Entered: 01/22/2024 03:00 PM]

RECAP
1208590419 Jan. 24, 2024

CLERK'S ORDER [2037230] filed granting motion for leave to intervene [2035966-2] [22-1030, 23-1285, 23-1337] [Entered: 01/24/2024 03:41 PM]

RECAP
1208591519 Jan. 29, 2024

PER CURIAM ORDER [2037870] filed ORDERED that the following briefing format and schedule will apply in these consolidated cases: CONSOLIDATED CERTIFIED INDEX: due 02/16/204. JOINT PETITIONERS' Brief due 04/09/2024. INTERVENORS FOR PETITIONERS, if any, Joint Brief due on 04/16/2024. BRIEF(S) OF AMICI IN SUPPORT OF PETITIONERS, if any, due on 04/16/2024. RESPONDENTS' Brief due on 06/10/2024. INTERVENORS FOR RESPONDENT Joint Brief due 06/17/2024. BRIEF(S) OF AMICI IN SUPPORT OF RESPONDENTS, if any, due on 06/17/2024. PETITIONERS' Joint Reply Brief due 07/10/2024. DEFERRED APPENDIX due 07/17/2024. Final Briefs due 07/24/2024 (SEE ORDER FOR MORE DETAILS). Before Judges: Katsas, Rao and Garcia. [22-1030, 23-1285, 23-1337] [Entered: 01/29/2024 01:18 PM]

RECAP
1208597016 Feb. 16, 2024

CERTIFIED INDEX TO RECORD [2040916] filed by DOE in 22-1030, 23-1285, 23-1337 [Service Date: 02/16/2024 ] [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 02/16/2024 01:32 PM]

RECAP
1208607643 March 25, 2024

ENTRY OF APPEARANCE [2046503] filed by Timothy Hoffman and co-counsel Brian Lusignan on behalf of Intervenor for Respondent State of New York in 22-1030. [22-1030, 23-1285, 23-1337] (Lusignan, Brian) [Entered: 03/25/2024 10:19 AM]

RECAP
1208609206 March 28, 2024

NOTICE [2047378] to substitute attorney Barton Dorn Day substituted by Mithun Mansinghani filed by Spire, Inc., Spire Alabama Inc. and Spire Missouri Inc. [Service Date: 03/28/2024 ] [22-1030] (Mansinghani, Mithun) [Entered: 03/28/2024 05:03 PM]

RECAP
1208612005 April 9, 2024

JOINT PETITIONER BRIEF [2048931] filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Service Date: 04/09/2024 ] Length of Brief: 17,969. [22-1030, 23-1285, 23-1337] (Schon, Michael) [Entered: 04/09/2024 07:02 PM]

RECAP
1208613847 April 16, 2024

AMICUS FOR PETITIONER BRIEF [2049866] lodged by Chamber of Commerce of the United States of America [Service Date: 04/16/2024 ] Length of Brief: 5015. [22-1030, 23-1285, 23-1337]--[MODIFIED EVENT FROM FILED TO LODGED--Edited 04/17/2024 by LMM] (Marwell, Jeremy) [Entered: 04/16/2024 02:31 PM]

RECAP
1208613861 April 16, 2024

MOTION [2049873] to participate as amicus curiae [Disclosure Listing: Attached] filed by Chamber of Commerce of the United States of America [Service Date: 04/16/2024 ] [22-1030, 23-1285, 23-1337] (Marwell, Jeremy) [Entered: 04/16/2024 02:54 PM]

RECAP
1208613977 April 16, 2024

AMICUS FOR PETITIONER BRIEF [2049929] lodged by National Multifamily Housing Council, National Apartment Association, National Association of Home Builders, and Manufactured Housing Institute [Service Date: 04/16/2024] Length of Brief: 2,701 words. [23-1337]--[Edited 04/17/2024 by EMT--MODIFIED EVENT FROM FILED TO LODGED] (Berge, Megan) [Entered: 04/16/2024 05:25 PM]

RECAP
1208613983 April 16, 2024

AMICUS FOR PETITIONER BRIEF [2049931] filed by States of Tennessee, Alabama, Arkansas, Florida, Georgia, Indiana, Iowa, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Nebraska, Oklahoma, South Carolina, Texas, Virginia, and West Virginia [Service Date: 04/16/2024 ] Length of Brief: 6,497 words. [22-1030, 23-1285, 23-1337] (Cloutier, Matthew) [Entered: 04/16/2024 06:09 PM]

RECAP
1208614613 April 18, 2024

CLERK'S ORDER [2050266] filed granting the unopposed motion of the Chamber of Commerce of the United States for leave to participate as amicus curiae in support of petitioners [2049873-2]; The Clerk is directed to file Amicus brief [2049866-2] [22-1030, 23-1285, 23-1337] [Entered: 04/18/2024 03:50 PM]

RECAP
April 18, 2024

PER ABOVE ORDER lodged Amicus brief [2049866-2] is filed [22-1030, 23-1285, 23-1337] [Entered: 04/18/2024 04:01 PM]

1208615724 April 22, 2024

CORRECTED AMICUS FOR PETITIONER BRIEF [2050840] filed by National Multifamily Housing Council, National Apartment Association, National Association of Home Builders, and Manufactured Housing Institute [Service Date: 04/22/2024 ] Length of Brief: 2,701 words. [23-1337] (Berge, Megan) [Entered: 04/22/2024 04:54 PM]

RECAP
1208616295 April 24, 2024

NOTICE [2051129] to substitute attorney Christophe Courchesne substituted by Turner Smith filed by Commonwealth of Massachusetts in 22-1030 [Service Date: 04/24/2024 ] [22-1030, 23-1285, 23-1337] (Courchesne, Christophe) [Entered: 04/24/2024 09:47 AM]

RECAP
1208616300 April 24, 2024

CONSENT NOTICE [2051132] of intention to participate as amicus curiae [Disclosure Listing: Attached] filed by National Multifamily Housing Council, National Apartment Association, National Association of Home Builders, and Manufactured Housing Institute [Service Date: 04/24/2024 ] [23-1337]--[Edited 04/24/2024 by EMT--MODIFIED PARTY FILER] (Berge, Megan) [Entered: 04/24/2024 09:58 AM]

RECAP
1208616768 April 25, 2024

ENTRY OF APPEARANCE [2051394] filed by Turner Smith on behalf of Intervenor for Respondent Commonwealth of Massachusetts. [22-1030] (Smith, Turner) [Entered: 04/25/2024 12:32 PM]

RECAP
1208617453 April 29, 2024

ENTRY OF APPEARANCE [2051730] filed by Megan M. Berge and co-counsel J. Mark Little on behalf of Amici Curiae for Petitioner Manufactured Housing Institute, National Association of Home Builders, National Mutltifamily Housing Council and National Apartment Association. [23-1337] (Berge, Megan) [Entered: 04/29/2024 12:22 PM]

RECAP
1208623612 May 16, 2024

ENTRY OF APPEARANCE [2054858] filed by Steven J. Goldstein on behalf of Intervenor for Respondent State of Maryland in 22-1030. [22-1030, 23-1285, 23-1337] (Goldstein, Steven) [Entered: 05/16/2024 12:23 PM]

RECAP
1208631491 June 10, 2024

RESPONDENT BRIEF [2058886] filed by DOE and Jennifer M. Granholm in 22-1030, DOE, Jennifer M. Granholm and Office of Energy Efficiency and Renewable Energy in 23-1285, 23-1337 [Service Date: 06/10/2024 ] Length of Brief: 14,767 Words. [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 06/10/2024 06:12 PM]

RECAP
1208631636 June 11, 2024

LETTER [2058968] advising of arguing counsel's availability for oral argument filed by DOE and Jennifer M. Granholm in 22-1030, DOE, Jennifer M. Granholm and Office of Energy Efficiency and Renewable Energy in 23-1285, 23-1337 [Service Date: 06/11/2024 ] [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 06/11/2024 11:22 AM]

RECAP
1208633340 June 14, 2024

LETTER [2059914] advising of arguing counsel's availability for oral argument filed by DOE and Jennifer M. Granholm in 22-1030, DOE, Jennifer M. Granholm and Office of Energy Efficiency and Renewable Energy in 23-1285, 23-1337 [Service Date: 06/14/2024 ] [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 06/14/2024 01:07 PM]

RECAP
1208633822 June 17, 2024

AMICUS FOR RESPONDENT BRIEF [2060144] lodged by Institute for Policy Integrity at New York University School of Law [Service Date: 06/17/2024 ] Length of Brief: 6044 words. [22-1030, 23-1285, 23-1337]--[MODIFIED EVENT FROM FILED TO LODGED--Edited 06/17/2024 by LMM] (Schwartz, Jason) [Entered: 06/17/2024 11:28 AM]

RECAP
1208634286 June 17, 2024

INTERVENOR FOR RESPONDENT BRIEF [2060375] filed by Sierra Club, Consumer Federation of America, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council, Natural Resources Defense Council, Inc., City of New York, Commonwealth of Massachusetts, DC, State of Illinois, State of Maine, State of Maryland, State of Minnesota, State of Nevada, State of New Jersey, State of New Mexico, State of Oregon, State of Washington, State of New York and State of Vermont in 22-1030, Sierra Club, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council and Natural Resources Defense Council, Inc. in 23-1285, Sierra Club, Massachusetts Union of Public Housing Tenants and Natural Resources Defense Council, Inc. in 23-1337 [Service Date: 06/17/2024 ] Length of Brief: 8,660 words.. [22-1030, 23-1285, 23-1337] (Breiner, Kevin) [Entered: 06/17/2024 11:58 PM]

RECAP
1208636385 June 24, 2024

MOTION [2061379] to participate as amicus curiae [Disclosure Listing: Attached] filed by Institute for Policy Integrity at New York University School of Law [Service Date: 06/24/2024 ] [22-1030, 23-1285, 23-1337] (Schwartz, Jason) [Entered: 06/24/2024 07:04 PM]

RECAP
1208638103 June 28, 2024

NOTICE [2062245] to withdraw attorney Joseph Vukovich who represented Natural Resources Defense Council, Inc. in 22-1030, Natural Resources Defense Council and Natural Resources Defense Council, Inc. in 23-1285 and Natural Resources Defense Council, Inc. in 23-1337 filed by Natural Resources Defense Council, Inc. in 22-1030, 23-1285, 23-1337 [Service Date: 06/28/2024 ] [22-1030, 23-1285, 23-1337] (Vukovich, Joseph) [Entered: 06/28/2024 02:49 PM]

RECAP
1208641670 July 10, 2024

JOINT PETITIONER REPLY BRIEF [2064091] filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Service Date: 07/10/2024 ] Length of Brief: 8,993 Words. [22-1030, 23-1285, 23-1337] (Schon, Michael) [Entered: 07/10/2024 05:17 PM]

RECAP
1208641947 July 11, 2024

CLERK'S ORDER [2064251] filed granting the motion of the Institute for Policy Integrity at New York University School of Law to participate as amicus curiae in support of respondents [2061379-2]; The Clerk is directed to file the lodged Amicus brief [2060144-2]. [22-1030, 23-1285, 23-1337] [Entered: 07/11/2024 04:21 PM]

RECAP
July 11, 2024

PER ABOVE ORDER lodged Amicus brief [2060144-2] is filed [22-1030, 23-1285, 23-1337] [Entered: 07/12/2024 09:00 AM]

1208643747 July 17, 2024

JOINT APPENDIX [2065198] filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Volumes: 2] [Service Date: 07/17/2024 ] [22-1030, 23-1285, 23-1337] (Lambert, Adeline) [Entered: 07/17/2024 02:34 PM]

RECAP
1208645317 July 23, 2024

AMICUS FOR PETITIONER FINAL BRIEF [2065948] filed by Manufactured Housing Institute, National Apartment Association, National Association of Home Builders and National Mutltifamily Housing Council [Service Date: 07/23/2024 ] Length of Brief: 2,615 words. [23-1337] (Berge, Megan) [Entered: 07/23/2024 10:31 AM]

RECAP
1208645744 July 23, 2024

ERRATA [2066149] filed by Sierra Club, Consumer Federation of America, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council, Natural Resources Defense Council, Inc., Commonwealth of Massachusetts, City of New York, DC, State of Illinois, State of Maine, State of Maryland, State of Minnesota, State of Nevada, State of New Jersey, State of New Mexico, State of New York, State of Oregon, State of Washington and State of Vermont in 22-1030, Sierra Club, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council and Natural Resources Defense Council, Inc. in 23-1285, Sierra Club, Massachusetts Union of Public Housing Tenants and Natural Resources Defense Council, Inc. in 23-1337 to Intervenor brief [2060375-2] . Reason for errata: Correcting non-typographical errors in proof brief of respondent-intervenors and addendum to proof brief of respondent-intervenors.. [Service Date: 07/23/2024 ] [22-1030, 23-1285, 23-1337] (Breiner, Kevin) [Entered: 07/23/2024 09:12 PM]

RECAP
1208645747 July 23, 2024

INTERVENOR FOR RESPONDENT FINAL BRIEF [2066150] filed by Sierra Club, Consumer Federation of America, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council, Natural Resources Defense Council, Inc., Commonwealth of Massachusetts, City of New York, DC, State of Illinois, State of Maine, State of Maryland, State of Minnesota, State of Nevada, State of New Jersey, State of New Mexico, State of New York, State of Oregon, State of Washington and State of Vermont in 22-1030, Sierra Club, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council and Natural Resources Defense Council, Inc. in 23-1285, Sierra Club, Massachusetts Union of Public Housing Tenants and Natural Resources Defense Council, Inc. in 23-1337 [Service Date: 07/23/2024 ] Length of Brief: 8,692 words.. [22-1030, 23-1285, 23-1337] (Breiner, Kevin) [Entered: 07/23/2024 09:34 PM]

RECAP
1208645883 July 24, 2024

JOINT PETITIONER FINAL BRIEF [2066218] filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Service Date: 07/24/2024 ] Length of Brief: 17,854 words. [22-1030, 23-1285, 23-1337] (Schon, Michael) [Entered: 07/24/2024 11:36 AM]

RECAP
1208645886 July 24, 2024

JOINT PETITIONER FINAL REPLY BRIEF [2066220] filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Service Date: 07/24/2024 ] Length of Brief: 8,973 Words. [22-1030, 23-1285, 23-1337] (Schon, Michael) [Entered: 07/24/2024 11:38 AM]

RECAP
1208646003 July 24, 2024

RESPONDENT FINAL BRIEF [2066270] filed by DOE, Jennifer M. Granholm and Office of Energy Efficiency and Renewable Energy in 23-1285, DOE and Jennifer M. Granholm in 22-1030, 23-1337 [Service Date: 07/24/2024 ] Length of Brief: 14,784 Words. [23-1285, 22-1030, 23-1337] (Hazel, Steven) [Entered: 07/24/2024 02:43 PM]

RECAP
1208663860 Sept. 19, 2024

CLERK'S ORDER [2075818] filed scheduling oral argument on Thursday, 11/21/2024. [22-1030, 23-1285, 23-1337] [Entered: 09/19/2024 05:34 PM]

RECAP
1208676907 Oct. 30, 2024

UNOPPOSED MOTION [2082710] Leave to File Addenda to Final Opening Brief Out of Time filed by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Service Date: 10/30/2024 ] Length Certification: 168 Words. [22-1030, 23-1285, 23-1337] (Schon, Michael) [Entered: 10/30/2024 09:20 AM]

RECAP
1208676925 Oct. 30, 2024

SEPARATE STATUTORY ADDENDUM [2082719] to Appellant/Petitioner final brief [2066218-2] lodged by American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 [Service Date:10/30/2024 ] [22-1030, 23-1285, 23-1337] [Edited 10/30/2024 by EKC-MODIFIED EVENT FROM FILED TO LODGED] (Schon, Michael) [Entered: 10/30/2024 09:26 AM]

RECAP
1208679033 Nov. 6, 2024

PER CURIAM ORDER [2083792] filed allocating oral argument time as follows: Petitioners - 15 Minutes, Respondents - 15 Minutes (to be divided with intervenors as the parties deem appropriate); directing party to file Form 72 notice of arguing attorney by 11/08/2024 [22-1030, 23-1285, 23-1337] [Entered: 11/06/2024 12:23 PM]

RECAP
Nov. 6, 2024

FORM 72 submitted by arguing attorney, Mithun Mansinghani, on behalf of Petitioners American Gas Association, American Public Gas Association, Spire Alabama Inc., Spire Missouri Inc., Spire, Inc. and Thermo Products, LLC in 22-1030, Petitioners American Gas Association, American Public Gas Association and National Propane Gas Association in 23-1285, Petitioners American Gas Association, American Public Gas Association, National Propane Gas Association and Thermo Products, LLC in 23-1337 (For Internal Use Only: Form is restricted to protect counsel's personal contact information). [22-1030, 23-1285, 23-1337] (Mansinghani, Mithun) [Entered: 11/06/2024 02:42 PM]

Nov. 6, 2024

FORM 72 submitted by arguing attorney, Steven H. Hazel, on behalf of Respondents DOE and Jennifer M. Granholm in 22-1030, Respondents DOE, Office of Energy Efficiency and Renewable Energy and Jennifer M. Granholm in 23-1285, 23-1337 (For Internal Use Only: Form is restricted to protect counsel's personal contact information). [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 11/06/2024 04:21 PM]

1208681093 Nov. 14, 2024

PER CURIAM ORDER [2084899] filed granting motion to file addenda to final brief out of time [2082710-2]. The Clerk is directed to file the lodged addenda [2082719-2] Before Judges: Pillard, Wilkins and Rao. [22-1030, 23-1285, 23-1337]--[Edited 11/18/2024 by SHA-Document Replaced By Clerk's Office] [Entered: 11/14/2024 01:56 PM]

RECAP
Nov. 14, 2024

PER ABOVE ORDER lodged addendum [2082719-2] is filed. [22-1030, 23-1285, 23-1337] [Entered: 11/14/2024 02:01 PM]

1208683154 Nov. 21, 2024

ORAL ARGUMENT HELD before Judges Pillard, Wilkins and Rao. [22-1030, 23-1285, 23-1337] [Entered: 11/21/2024 12:14 PM]

RECAP
Dec. 26, 2024

TRANSCRIPT 2091481 of oral argument (For Internal Use Only: Transcript is only available to court staff). [22-1030, 23-1285, 23-1337] [Entered: 12/26/2024 02:19 PM]

1208694433 Dec. 30, 2024

ENTRY OF APPEARANCE [2091943] filed by Paul A. Garrahan on behalf of Intervenor for Respondent State of Oregon. [22-1030] (Garrahan, Paul) [Entered: 12/30/2024 05:08 PM]

RECAP
1208694778 Dec. 31, 2024

NOTICE [2092091] to withdraw attorney Steven Novick who represented State of Oregon in 22-1030 filed by State of Oregon [Service Date: 12/31/2024 ] [22-1030] (Novick, Steven) [Entered: 12/31/2024 04:49 PM]

RECAP
1208705885 Jan. 31, 2025

NOTICE [2097974] to withdraw attorney Megan H. Berge who represented Manufactured Housing Institute, National Apartment Association, National Association of Home Builders and National Mutltifamily Housing Council in 23-1337 filed by National Mutltifamily Housing Council, National Apartment Association, National Association of Home Builders and Manufactured Housing Institute in 23-1337 [Service Date: 01/31/2025 ] [23-1337, 22-1030, 23-1285] (Berge, Megan) [Entered: 01/31/2025 03:56 PM]

RECAP
1208708607 Feb. 7, 2025

NOTICE [2099530] to withdraw attorney Sarah Carroll who represented Chris Wright and DOE in 22-1030 filed by DOE and Chris Wright [Service Date: 02/07/2025 ] [22-1030] (Carroll, Sarah) [Entered: 02/07/2025 02:35 PM]

RECAP
1208766408 Aug. 14, 2025

NOTICE [2130130] to substitute attorney Robert L. Martin substituted by Emma Akrawi filed by State of Maine in 22-1030 [Service Date: 08/14/2025 ] [22-1030, 23-1285, 23-1337] (Martin, Robert) [Entered: 08/14/2025 01:59 PM]

RECAP
1208766471 Aug. 14, 2025

ENTRY OF APPEARANCE [2130175] filed by Emma Akrawi on behalf of Intervenor for Respondent State of Maine. [22-1030] (Akrawi, Emma) [Entered: 08/14/2025 03:32 PM]

RECAP
1208792276 Nov. 4, 2025

[VACATED PURSUANT TO THE SUPREME COURT JUDGMENT FILED ON 07/10/2026]--PER CURIAM JUDGMENT [2143683] filed that the petitions for review be denied for the reasons in the accompanying opinion . Before Judges: Pillard, Wilkins and Rao. [22-1030, 23-1285, 23-1337] [Entered: 11/04/2025 10:23 AM]

RECAP
1208792279 Nov. 4, 2025

OPINION [2143684] filed (Pages: 42) for the Court by Judge Wilkins, DISSENTING OPINION (Pages: 23) by Judge Rao [22-1030, 23-1285, 23-1337] [Entered: 11/04/2025 10:27 AM]

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1208792282 Nov. 4, 2025

CLERK'S ORDER [2143685] filed withholding issuance of the mandate. [22-1030, 23-1285, 23-1337] [Entered: 11/04/2025 10:28 AM]

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1208808699 Dec. 29, 2025

MANDATE ISSUED to Department of Energy. [22-1030, 23-1285, 23-1337] [Entered: 12/29/2025 03:16 PM]

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1208816019 Jan. 22, 2026

LETTER [2155855] received from the Clerk of the Supreme Court of the United States notifying this court of the following activity in the case before it: A petition for writ of certiorari was filed and placed on the docket on 01/22/2026 as No. 25-879. [22-1030, 23-1285, 23-1337] [Entered: 01/23/2026 05:06 PM]

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1208825737 Feb. 26, 2026

ENTRY OF APPEARANCE [2161167] filed by Madeline W. Clark on behalf of Amici Curiae for Petitioner State of Tennessee, State of Alabama, State of Arkansas, State of Florida, State of Georgia, State of Indiana, State of Iowa, State of Kansas, Commonwealth of Kentucky, State of Louisiana, State of Mississippi, State of Missouri, State of Nebraska, State of Oklahoma, State of South Carolina, State of Texas, Commonwealth of Virginia and State of West Virginia. [22-1030] (Clark, Madeline) [Entered: 02/26/2026 11:40 AM]

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1208825754 Feb. 26, 2026

NOTICE [2161175] to substitute attorney Matthew D. Cloutier substituted by Madeline W. Clark filed by State of Tennessee, State of Alabama, State of Arkansas, State of Florida, State of Georgia, State of Indiana, State of Iowa, State of Kansas, Commonwealth of Kentucky, State of Louisiana, State of Mississippi, State of Missouri, State of Nebraska, State of Oklahoma, State of South Carolina, State of Texas, Commonwealth of Virginia and State of West Virginia in 22-1030 [Service Date: 02/26/2026 ] [22-1030, 23-1285, 23-1337] (Cloutier, Matthew) [Entered: 02/26/2026 11:52 AM]

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1208842668 April 21, 2026

NOTICE [2169605] to withdraw attorney John B. Howard Jr. who represented State of Maryland in 22-1030 filed by State of Maryland [Service Date: 04/21/2026 ] [22-1030] (Goldstein, Steven) [Entered: 04/21/2026 09:40 AM]

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1208860348 June 8, 2026

LETTER [2178642] received from the Clerk of the Supreme Court of the United States notifying this court of the following activity in case No. 25-879: The petition for writ of certiorari was granted. The judgment was vacated and the case remanded to this court for futher consideration on 06/08/2026. [22-1030, 23-1285, 23-1337] [Entered: 06/12/2026 04:49 PM]

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1208868246 July 10, 2026

MOTION [2182757] to hold case in abeyance filed by DOE and Chris Wright in 22-1030, DOE, Chris Wright and Office of Energy Efficiency and Renewable Energy in 23-1285, 23-1337 (Service Date: 07/10/2026 by CM/ECF NDA) Length Certification: 794 words. [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 07/10/2026 12:57 PM]

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1208868461 July 10, 2026

JUDGMENT/MANDATE [2182852] received from the Clerk of the Supreme Court of the United States notifying this court of the formal disposition of case No. 25-879. [22-1030, 23-1285, 23-1337] [Entered: 07/10/2026 04:47 PM]

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1208869694 July 16, 2026

CLERK'S ORDER [2183476] filed recalling mandate to agency [2152141-2]. [22-1030, 23-1285, 23-1337] [Entered: 07/16/2026 10:20 AM]

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1208869742 July 16, 2026

NOTICE [2183502] to supplement record filed by DOE and Chris Wright in 22-1030, DOE, Office of Energy Efficiency and Renewable Energy and Chris Wright in 23-1285, 23-1337 [Service Date: 07/16/2026 ] [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 07/16/2026 11:36 AM]

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July 16, 2026

MANDATE RETURNED 2183618. [22-1030, 23-1285, 23-1337] [Entered: 07/16/2026 02:25 PM]

1208870272 July 17, 2026

NOTICE [2183812] to substitute attorney Emily Davis substituted by Adeline Rolnick, Jolie McLaughlin filed by Natural Resources Defense Council, Inc. in 22-1030, 23-1285, 23-1337 [Service Date: 07/17/2026 ] [22-1030, 23-1285, 23-1337] (Rolnick, Adeline) [Entered: 07/17/2026 02:32 PM]

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1208870677 July 20, 2026

NOTICE [2184048] to substitute attorney Christopher Gene King substituted by Alice R. Baker filed by City of New York in 22-1030 [Service Date: 07/20/2026 ] [22-1030, 23-1285, 23-1337] (Baker, Alice) [Entered: 07/20/2026 03:44 PM]

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1208870757 July 20, 2026

RESPONSE IN OPPOSITION [2184080] to motion [2182757-2] filed by Sierra Club, Consumer Federation of America, Massachusetts Union of Public Housing Tenants, City of New York, Commonwealth of Massachusetts, DC, State of Illinois, State of Maine, State of Maryland, State of Minnesota, State of Nevada, State of New Jersey, State of New Mexico, State of Washington, State of Oregon, State of Vermont, State of New York, Natural Resources Defense Council, Natural Resources Defense Council, Inc. and American Public Gas Association in 22-1030, Sierra Club, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council, Natural Resources Defense Council, Inc. and American Public Gas Association in 23-1285, Sierra Club, Massachusetts Union of Public Housing Tenants, Natural Resources Defense Council, Inc. and American Public Gas Association in 23-1337 [Service Date: 07/20/2026 by CM/ECF NDA] Length Certification: 2,046 Words. [22-1030, 23-1285, 23-1337] (Ballo, Tim) [Entered: 07/20/2026 05:19 PM]

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1208872654 July 24, 2026

REPLY [2185049] filed by DOE and Chris Wright in 22-1030, DOE, Office of Energy Efficiency and Renewable Energy and Chris Wright in 23-1285, 23-1337 to response [2184080-2] [Service Date: 07/24/2026 by CM/ECF NDA] Length Certification: 1040 words. [22-1030, 23-1285, 23-1337] (Hazel, Steven) [Entered: 07/24/2026 04:16 PM]

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Case Details

State / Territory:

District of Columbia

Case Type(s):

Public Benefits/Government Services

Special Collection(s):

Trump Administration 2.0: Litigation and Investigations Involving the Government

Key Dates

Case Ongoing: Yes

Case Details

Other Dockets:

U.S. Court of Appeals for the District of Columbia Circuit 22-01030

Supreme Court of the United States 25-879

Recommended Citation