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


MDWG Powerflow FG Net Conference May 20, 2019
MDWG Net Conference May 20, 2019
CGC Mtg May 20, 2019
MWG Face to Face May 21-22, 2019
WMTF Net Conference May 21, 2019
CWG Face to Face May 22, 2019
Regional Tariff Working Group Meeting 20190523 May 23, 2019
ESWG Net Conference May 23, 2019
Memorial Day (SPP Offices Closed) May 27, 2019
MDWG Short Circuit FG Net Conference May 28, 2019
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