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


WREC Face to Face March 20, 2019
CPWG Mtg March 21, 2019
BPWG Net Conference March 21, 2019
SPP Project 2019-01 Modifications to TPL-007-3 20190321 March 21, 2019
HITT Mtg March 22, 2019
SPQM Net Conference March 22, 2019
1ATF Mtg March 25, 2019
MDWG Powerflow FG Net Conference March 25, 2019
ELCC Technical Discussion March 25, 2019
MDWG Short Circuit FG Net Conference March 26, 2019
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