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


Memorial Day (SPP Offices Closed) May 27, 2019
MDWG Short Circuit FG Net Conference May 28, 2019
SAWG Face to Face May 28-29, 2019
ORWG Face to Face May 29-30, 2019
2019 Engineering Planning Summit May 29-30, 2019
RCRTF Net Conference May 30, 2019
RSC Mtg May 30, 2019
MWG Net Conference June 3, 2019
CAWG Mtg June 4, 2019
WMTF Net Conference June 4, 2019
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