Balance is the theme of of the 2018 Annual Report.

View the 2018 Annual Report Story Map

As it turns five, the SPP Integrated Marketplace is saving participants billions.

Read the full press release

Our roots are in Arkansas, our future is in STEM.

Support STEM education

SPP wants well-rounded, career-minded leaders to join our mission.


Current Integrated Transmission Planning (ITP) Information

Transmission Planning

Helping our members work together to keep the lights on... today and in the future.

Price Contour Map

Generation Mix

Forecast vs. Actual


CGC Net Conference June 17, 2019
HITT Mtg June 18, 2019
WMTF Net Conference June 18, 2019
MWG Face to Face June 18-19, 2019
OCMTF Face to Face June 19, 2019
CPWG Mtg June 20, 2019
CWG Net Conference June 20, 2019
VATF Mtg June 20, 2019
ESWG Net Conference June 20, 2019
BPWG Net Conference June 20, 2019
See All Events