Electric - Market-Based Rates
Updated Market Power Analysis (Triennial)
Southwest Power Pool Region (SPP)
The Commission will review each region every three years according to a rotating schedule. The SPP region will be reviewed on the following dates, and every three years thereafter, depending on what type of entity the seller is.
SPP Schedule for Filing from Order 697-A |
Study Period |
Filing Period |
Entities Required to File |
December 1, 2006 - November 30, 2007 |
June, 2009 |
SPP Transmission Owners |
December 1, 2006 - November 30, 2007 |
December, 2009 |
All others in SPP that did not file in June including all power marketers that sold in the SPP and have not already been found to be Category 1 sellers. |
December 1, 2009 - November 30, 2010 |
June, 2012 |
SPP Transmission Owners |
December 1, 2009 - November 30, 2010 |
December, 2012 |
Others in SPP that did not file in June and have not been found to be Category 1 sellers. |
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