In the latest chapter in a long-running saga dealing with certain credits for transmission upgrades in the Southwest Power Pool (SPP), on September 18,
| less than a minute read
FERC Demands More Detail from SPP Regarding its Plan to Unwind Attachment Z2 Upgrade Charges


/Passle/6880addbd954bf894713d5af/SearchServiceImages/2026-10-05-17-16-21-912-6ac3db65936a86befc5df523.jpg)
/Passle/6880addbd954bf894713d5af/SearchServiceImages/2026-10-05-13-15-42-021-6ac3a2fe147a7b8e1aceede9.jpg)
/Passle/6880addbd954bf894713d5af/SearchServiceImages/2026-10-02-17-12-31-692-6abfe5ff7f63a687f5e4e75d.jpg)