View the Story Map for SPP's 2017 Annual Report.

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

Support STEM education

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


Learn about the value of transmission in the SPP region.

Value of Transmission

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


TCR Release 3.1 Testing Checkpoint Liaison Call with Members July 23, 2018
SPP Standards Review Group SSRG WebEx on the NERC Reliability Guideline: Power Plant Model and Verification Testing for Sync 20180723 July 23, 2018
DISIS-2016-002 Study Results Call July 23, 2018
OC Mtg July 24, 2018
MMU Quarterly Highlights July 25, 2018
SAWG Net Conference July 25, 2018
TWG Net Conference July 25, 2018
SPCWG Face to Face July 25-26, 2018
QOO Net Conference July 26, 2018
MOD Training July 26, 2018
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