FERC approved Southwest Power Pool, Inc.’s (SPP) tariff revisions to remove the opportunity for resources that self-commit ...

On March 20, 2025, FERC approved Southwest Power Pool, Inc.’s (“SPP”) tariff revisions to incorporate a mark-to-auction collateral requirement for SPP’s Transmission Congestion Rights ...

Visitors to FERC.gov will be able to see the retail cost of electricity by state and the amount of time and the number of ...