FERC accepted SPP's tariff revisions that establish subregions for the cost allocation of future byway projects under its highway/byway methodology.

SPP state regulators have approved several motions related to FERC Order 1920’s mandate for long-term, scenario-based planning to ensure the system can meet future needs and be fairly compensated.

SPP's Markets and Operations Policy Committee has endorsed the last of 21 recommendations made by a task force that reviewed the RTO's transmission and market operations last decade.

FERC accepted SPP tariff revisions that will allow certain transmission facilities’ costs to be entirely allocated on a regional postage-stamp and cost-by-cost basis.

FERC commissioners urged SPP to conduct a stakeholder process to vet a proposal to socialize “byway” transmission on a case-by-case basis.