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

February 14, 2025 | Markets+ phase two development confirmed with western market commitments January 16, 2025 | SPP’s Markets+ tariff receives FERC approval Latest Markets+ Fact Sheets: …

Jan 23, 2026 · While SPP is returning to normal operating conditions (as of 12:00 p.m. CT), we are extending the Weather Advisory for the entire SPP Balancing Authority (BA) area through an …

5 days ago · Real Time Day Ahead Delta Table Generation 29,804 Load NaN Help

©2011 - 2026 Southwest Power Pool, Inc. All rights reserved · Terms of Use · Sitemap

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 …

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.

Jan 23, 2026 · Note that results returned by the SPP Documents & Filings search tool may differ slightly from those returned by the site-wide search tool accessible at the top of each page.

If you’re interested in starting a new career at SPP or are a current employee looking for a new challenge, we invite you to view our current job openings, read about our competitive benefits …

System-Wide Hourly Load Forecast (MTLF) vs. Actual Hourly load forecast data for the SPP WEIS footprint (system-wide) for +7 days (actual Real Time load shown is averaged by hour as well).