SPP Considers Deferring 765-kV NTCs to 2026
2025 ITP Portfolio’s Hefty Costs Approach $19B
Map shows where SPP expects load-shed events if it doesn't build transmission to meet needs in its resiliency model. | SPP
Sep 23, 2025
|
SPP says accelerating load projections will result in a 2025 transmission plan that dwarfs the previous year’s record $7.65 billion portfolio — so much so that it is considering deferring some projects until 2026.
