Electric - Market-Based Rates (including Power Marketers)
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.
![Southwest Power Pool Region (SPP)](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/maps/mbr-maps/spp.gif)
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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![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/clear.gif) |
![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/clear.gif)
![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/cnr_tl_DBFADD.gif) |
![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/clear.gif) |
![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/cnr_tr_DBFADD.gif) |
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Market-Based Rates (including Power Marketers)
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![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/cnr_bl_DBFADD.gif) |
![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/clear.gif) |
![](https://webarchive.library.unt.edu/eot2008/20090506181050im_/http://www.ferc.gov/images/cnr_br_DBFADD.gif) |
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