Federal Energy Regulatory Commission Accepts Minco II Energy Storage LLC's Certificate of Concurrence

Strategic Insights -

On September 25, 2025, Minco II Energy Storage, LLC (Minco II Storage) submitted a Certificate of Concurrence to a Shared Facilities Agreement among Minco Wind Interconnection Services, LLC, Minco Wind I, LLC, Minco II Storage, and Minco Wind II, LLC. The Commission accepted the filing, effective September 26, 2025, and publicly noticed the submittal. No protests or adverse comments were filed, and notices of intervention, timely-filed motions to intervene, and unopposed motions to intervene out-of-time were granted.

Key Takeaways:

  • The Federal Energy Regulatory Commission (FERC) accepted Minco II Energy Storage LLC's Certificate of Concurrence on October 20, 2025, as requested by the company on September 25, 2025.
  • The filing was made to a Shared Facilities Agreement among Minco Wind Interconnection Services, LLC, Minco Wind I, LLC, Minco II Storage, and Minco Wind II, LLC.
  • No protests or adverse comments were filed, and the filing was publicly noticed.
  • Notices of intervention, timely-filed motions to intervene, and unopposed motions to intervene out-of-time were granted.
  • This action does not constitute approval of any service, rate, charge, classification, or any rule, regulation, contract, or practice affecting such rate or service provided for in the filed document(s).
  • Requests for rehearing by the Commission may be filed within 30 days of the date of issuance of this order.

Statistics:

  • 1 Certificate of Concurrence submitted by Minco II Energy Storage LLC on September 25, 2025.
  • 1 Shared Facilities Agreement among Minco Wind Interconnection Services, LLC, Minco Wind I, LLC, Minco II Storage, and Minco Wind II, LLC.
  • 1 day difference between filing date (September 25, 2025) and effective date (September 26, 2025).
  • 30 days allowed for filing requests for rehearing by the Commission.

Sources:

  • 1. Minco II Energy Storage, LLC, Agreements, Cert. of Concurrence, A&R SFA, Minco Inter, Minco I, Minco II, & Minco II Storage (0.0.0).
  • 2. Minco Wind Interconnection Services, LLC, Shared Facilities Agreements, Amended & Restated SFA, Minco Inter., Minco I, Minco II, & Minco II Stor. (1.0.0).
  • 3. See 18 C.F.R. SS 35.11; Cent. Hudson Gas & Elec. Corp., 60 FERC P 61,106, reh'g denied, 61 FERC P 61,089 (1992); but see Sunflower Elec. Power Corp., 173 FERC P 61,054 (2020) (Danly, Comm'r, dissenting).