D.C. Cir. No. 22-1059, et alOrder granting in part, and denying in part, complaint, alleging that SPP erroneously assigned Tenaska approximately $66 million in network upgrade costs during a restudy of Tenaska’s Clear Creek Wind Project as part of SPP’s affected system study process. Tenaska Clear Creek Wind, LLC v. Southwest Power Pool, Inc., 177 FERC ¶ 61,200 (2021), orders on reh’g, 180 FERC ¶ 61,160  (2022) and 182 FERC ¶ 61,084 (2023).

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