Southwest Power Pool 201 Worthen Drive • Little Rock, AR 72223-4936 (501) 614-3200

SPP is a regional transmission organization (RTO): a nonprofit corporation mandated by the Federal Energy Regulatory Commission to ensure reliable supplies of power, adequate transmission …

2 days ago · SPP member utilities should follow applicable procedures. Energy Emergency Alerts indicate all available generation has been committed to meet region-wide demand. As conditions …

Jan 6, 2026 · SPP is a Regional Transmission Organization (RTO) serving members in all or part of 14 states and providing additional energy services to customers in 23 states and provinces.

3 days ago · Real Time Day Ahead Delta Table Generation 39,224 Load 36,565 Interchange 1,655 Help

We don’t lead alone, we lead in collaboration with the entire SPP ecosystem. In our shared future, more people will have more accessible, reliable, sustainable, flexible and affordable power. SPP will …

Sep 1, 2025 · July 31, 2024 | FERC requests additional information regarding Markets+ tariff filing; SPP coordinating response June 5, 2024 | SPP files expanded regional transmission organization tariff to …

Discover upcoming events, conferences, and summits hosted by Southwest Power Pool on their comprehensive events calendar.

Southwest Power Pool, Inc., a nonprofit organization founded in 1941, is one of nine Federal Energy Regulatory Commission (FERC)-approved Regional Transmission Organizations (RTO). As an RTO, …

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