Reducing SPP’s current 13.6% reserve margin to 12% could cut required capacity by about 1,000 MW, saving $86 million annually and $1.3 billion over 40 years.

The SPP MOPC began discussions on how the RTO will distribute the funds it receives from MISO under the settlement in their long-running transmission dispute, announced just hours before its meeting.

SPP rolled out a flashy, redesigned website last week, culminating several years of effort and months of planning, development and testing.

A summary of issues discussed by the SPP Markets and Operations Policy Committee on October 13 and 14, 2015.

SPP staff will urge the MOPC to recommend approval of just one of three interregional projects coming out of the coordinated system plan study.

A round-up of news from the SPP Markets and Operations Policy Committee on July 14 and 15.

SPP's Z2 credit project, years in development and the source of much member frustration, is on track to be completed in 2016.

SPP members approved four over-budget transmission projects and sent three others back to the drawing board amid widespread criticism of the process used to estimate project costs.

SPP will change the way it calculates offer caps for generators under market mitigation in a “design approach” approved last week by the MOPC.