RT Interval Ending: 3/1/2015 07:15
DA Hour Ending: 3/1/2015 08:00
     Transmission (230/345 kV)

This site is designed to display the latest available SPP-West Market Data. Real-time data is updated every 5 minutes when available. Day-ahead is updated daily. Delta values are calculated using the RTBM LMP value for the current interval minus the DA LMP value ending in the same hour (RTBM LMP - DA LMP = DELTA).

Please submit questions or requests for technical assistance through the Request Management System.