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.

Careers

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

EVENTS LISTING

MDWG Powerflow FG Net Conference April 22, 2019
CGC Call - Executive Session April 22, 2019
MDWG Short Circuit FG Net Conference April 23, 2019
WMTF Net Conference April 23, 2019
MWG Net Conference April 23, 2019
SAWG Face to Face April 24, 2019
HITT Mtg April 25, 2019
Regional Tariff Working Group Meeting 20190425 April 25, 2019
CWG Net Conference April 25, 2019
FC Mtg April 29, 2019
See All Events