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Duke Energy Carolinas, LLC, et al. v. NTE Carolinas II, LLC, et al.

Paid petition · United States Court of Appeals for the Fourth Circuit, No. 22-2168 · judgment August 5, 2024


Certiorari denied · January 12, 2026
Pre-decision estimate: 5% cert probability (95% interval 3%–9%)

Before the decision, modestly above the 4.1% base rate. The model weighted this up for counsel who has won certiorari before, a business petitioner, and a Fourth Circuit decision below, and down for a business respondent.

Question presented

Whether a plaintiff can prevail on a monopolization claim under Section 2 of the Sherman Act by aggregating multiple distinct, independently lawful acts into an unlawful whole. (I)

Counsel of record

For petitioner
Jeffrey B. Wall
Sullivan & Cromwell LLP

For respondent
Derek T. Ho
Kellogg, Hansen, Todd, Figel & Frederick, P.L.L.C.

Case

Subject area
Economic Activity (estimated from the questions presented, in the Supreme Court Database’s categories)

Conference history
Distributed for 2 conferences

Amicus briefs
4 cert-stage

Orders
Order list, June 2, 2025
Order list, January 12, 2026 · Certiorari denied

Proceedings

  1. Jan 12 2026
    Petition DENIED.
  2. Dec 16 2025
    DISTRIBUTED for Conference of 1/9/2026.
  3. Dec 11 2025
    Supplemental brief of petitioners Duke Energy Carolinas, LLC, et al. filed.
  4. Dec 01 2025
    Brief amicus curiae of United States filed.
  5. Jun 02 2025
    The Solicitor General is invited to file a brief in this case expressing the views of the United States.
  6. May 13 2025
    DISTRIBUTED for Conference of 5/29/2025.
  7. May 12 2025
    Reply of petitioners Duke Energy Carolinas, LLC, et al. filed. (Distributed)
  8. Apr 28 2025
    Brief of respondents NTE Carolinas II, LLC, et al. in opposition filed.
  9. Mar 27 2025
    Brief amici curiae of Professor Daniel A. Crane, et al. filed.
  10. Mar 27 2025
    Brief amici curiae of The Computer & Communications Industry Association, et al. filed.
  11. Mar 27 2025
    Brief amici curiae of Chamber of Commerce of the United States of America, et al. filed.
  12. Mar 14 2025
    Motion to extend the time to file a response is granted and the time is extended to and including April 28, 2025, for all respondents.
  13. Mar 13 2025
    Motion to extend the time to file a response from March 27, 2025 to April 26, 2025, submitted to The Clerk.
  14. Feb 21 2025
    Petition for a writ of certiorari filed. (Response due March 27, 2025)