2026 Rate Adjustment–Transmission and Ancillary Services Under Southwest Power Pool Regional Transmission Organization Expansion
The Colorado River Storage Project (CRSP) Management Center (MC) proposes new formula rates for the Colorado River Storage Project (CRSP) transmission and ancillary services for CRSP’s costs to be recovered under the Southwest Power Pool’s (SPP) Open Access Transmission Tariff (Tariff) should CRSP MC decide to become a member of SPP.
The proposed formula rates will become effective on the latter of CRSP MC’s membership date or the go-live date of the expansion of the SPP Regional Transmission Organization (RTO) into the Western Interconnection (scheduled for April 1, 2026, as of the date of this notice).
Rate process documentation (coming soon)
Contact
If you have questions, please contact:
Tamala D. Gheller
CRSP Rates Manager
970.240.6545
gheller@wapa.gov