HF Sinclair Refining & Marketing LLC, et al v. EPA, et al
Petitioner: HF Sinclair Refining & Marketing LLC and HF Sinclair Navajo Refining LLC
Respondent: Environmental Protection Agency and United States Department of Energy
Case Number: 26-1264
Filed: October 2, 2026
Court: U.S. Court of Appeals, D.C. Circuit
Nature of Suit: Other
Docket Report

This docket was last retrieved on October 7, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
October 7, 2026 CLERK'S ORDER [2196743] filed consolidating cases 26-1270, 26-1271 (Consolidation started 10/07/2026) with 26-1244. Newly consolidated Cases 26-1270, 26-1271 held in abeyance pending decision in this case. The parties in No.(s) 26-1270 and 26-1271 shall comply with the deadlines to file motions to govern future proceedings established in the October 1, 2026 order. [26-1244, 26-1245, 26-1253, 26-1254, 26-1263, 26-1264, 26-1265, 26-1266, 26-1267, 26-1268, 26-1269, 26-1270, 26-1271] [Entered: 10/07/2026 08:35 AM]
October 6, 2026 CLERK'S ORDER [2196487] filed vacating in part Clerk orders [ # 2196319-4 ], [ # 2196274-4 ], [ # 2196273-4 ]. Holding cases in abeyance. Cases 26-1263, 26-1264, 26-1268, 26-1269 held in abeyance pending decision in 25-1180 from this court [26-1244, 26-1245, 26-1253, 26-1254, 26-1263, 26-1264, 26-1266, 26-1267, 26-1268, 26-1269] [Entered: 10/06/2026 09:40 AM]
October 6, 2026 CLERK'S ORDER [2196588] filed consolidating cases 26-1265 (Consolidation started 10/06/2026) with 26-1244, holding case in abeyance. Newly consolidated Case 26-1265 held in abeyance pending decision in 25-1180 from this court. Motions to govern future proceedings due 30 days of court's disposition of case [26-1244, 26-1245, 26-1253, 26-1254, 26-1263, 26-1264, 26-1265, 26-1266, 26-1267, 26-1268, 26-1269] [Entered: 10/06/2026 12:44 PM]
October 5, 2026 CERTIFIED COPY [2196291] of Petition for Review sent to respondent [ # 2196288-2 ] [26-1264] [Entered: 10/05/2026 11:25 AM]
October 5, 2026 [PARTIALLY VACATED BY 10/06/2026 ORDER] -- CLERK'S ORDER [2196319] filed consolidating cases 26-1263, 26-1264 (Consolidation started 10/05/2026) with 26-1244; directing party to file initial submissions: PETITIONER docketing statement due 11/04/2026. PETITIONER statement of issues due 11/04/2026 [26-1244, 26-1245, 26-1253, 26-1254, 26-1263, 26-1264, 26-1268, 26-1269]--[Edited 10/06/2026 by KMC] [Entered: 10/05/2026 12:33 PM]
October 5, 2026 CLERK'S ORDER [2196391] filed consolidating cases 26-1266, 26-1267 (Consolidation started 10/05/2026) with 26-1244. Cases 26-1266, 26-1267 held in abeyance pending decision in 25-1180 from this court [26-1244, 26-1245, 26-1253, 26-1254, 26-1263, 26-1264, 26-1266, 26-1267, 26-1268, 26-1269] [Entered: 10/05/2026 04:10 PM]
October 2, 2026 PETITION FOR REVIEW CASE docketed. [26-1264] [Entered: 10/05/2026 11:21 AM]
October 2, 2026 PETITION FOR REVIEW [2196288] of a decision by federal agency filed by HF Sinclair Navajo Refining LLC and HF Sinclair Refining & Marketing LLC [Service Date: 10/02/2026 ] Disclosure Statement: Attached. [26-1264] [Entered: 10/05/2026 11:22 AM]
October 2, 2026 SEALED SUPPLEMENT [2196290] to case opening document of federal agency decision [ # 2196288-2 ] filed by HF Sinclair Navajo Refining LLC and HF Sinclair Refining & Marketing LLC [Service Date: 10/02/2026 ] [26-1264] [Entered: 10/05/2026 11:24 AM]

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Petitioner: HF Sinclair Refining & Marketing LLC
Represented By: Mark Christian Talley
Represented By: Stephen J. Hammer
Represented By: Robert W. Frey
Represented By: Christine Marie Buzzard
Represented By: Lavi M. Ben Dor
Represented By: Allyson Newton Ho
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Petitioner: HF Sinclair Navajo Refining LLC
Represented By: Mark Christian Talley
Represented By: Stephen J. Hammer
Represented By: Robert W. Frey
Represented By: Christine Marie Buzzard
Represented By: Lavi M. Ben Dor
Represented By: Allyson Newton Ho
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Respondent: Environmental Protection Agency
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Respondent: United States Department of Energy
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