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Price Limits

Current Prices and Limits

The Energy Price Limits and the Non-compliance cost are listed in the following tables:

NameUnitsFrom DateUntil DateValue
Maximum STEM Price $/MWh01/11/20111/10/2012$314.00
Minimum STEM Price $/MWh01/11/20111/10/2012-$314.00
Alternative Maximum STEM Price $/MWh01/06/201201/07/2012$571.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/06/2012 01/07/2012 $571.00

Review of Energy Price Limits

2011 Review of Energy Price Limits

2010 Review of Energy Price Limits

2009 Review of Energy Price Limits

2008 Review of Energy Price Limits

2007 Review of Energy Price Limits


Historical Limits

NameUnitsFrom DateUntil DateValue
Maximum STEM Price $/MWh01/11/201101/10/2012$314.00
Maximum STEM Price $/MWh01/10/201001/10/2011$336.00
Maximum STEM Price $/MWh01/10/200901/10/2010$276.00
Maximum STEM Price $/MWh01/10/200801/10/2009$286.00
Maximum STEM Price $/MWh01/11/200701/10/2008$206.00
Maximum STEM Price$/MWh01/10/200701/11/2007$163.15
Maximum STEM Price$/MWh01/10/200601/10/2007$159.84
Maximum STEM Price$/MWh21/09/200601/10/2006$153.73
Minimum STEM Price $/MWh01/11/201101/10/2012-$314.00
Minimum STEM Price $/MWh01/10/201001/10/2011-$336.00
Minimum STEM Price $/MWh01/10/200901/10/2010-$276.00
Minimum STEM Price $/MWh01/10/200801/10/2009-$286.00
Minimum STEM Price $/MWh01/11/200701/10/2008-$206.00
Minimum STEM Price$/MWh01/10/200701/11/2007-$163.15
Minimum STEM Price$/MWh01/10/200601/10/2007-$159.84
Minimum STEM Price$/MWh21/09/200601/10/2006-$153.73
Maximum Shutdown Price$/MW01/10/200601/10/2007$58.61
Maximum Shutdown Price$/MW21/09/200601/10/2006$56.37
Alternative Maximum STEM Price$/MWh01/05/201201/06/2012$564.00
Alternative Maximum STEM Price$/MWh01/04/201201/05/2012$558.00
Alternative Maximum STEM Price$/MWh01/03/201201/04/2012$559.00
Alternative Maximum STEM Price$/MWh01/02/201201/03/2012$552.00
Alternative Maximum STEM Price$/MWh01/01/201201/02/2012$546.00
Alternative Maximum STEM Price$/MWh01/12/201101/01/2012$534.00
Alternative Maximum STEM Price$/MWh01/11/201101/12/2011$533.00
Alternative Maximum STEM Price$/MWh01/10/201101/11/2011$524.00
Alternative Maximum STEM Price$/MWh01/09/201101/10/2011$522.00
Alternative Maximum STEM Price$/MWh01/08/201101/09/2011$536.00
Alternative Maximum STEM Price$/MWh01/07/201101/08/2011$549.00
Alternative Maximum STEM Price$/MWh01/06/201101/07/2011$546.00
Alternative Maximum STEM Price$/MWh01/05/201101/06/2011$520.00
Alternative Maximum STEM Price$/MWh01/04/201101/05/2011$476.00
Alternative Maximum STEM Price$/MWh01/03/201101/04/2011$435.00
Alternative Maximum STEM Price$/MWh01/02/201101/03/2011$418.00
Alternative Maximum STEM Price$/MWh01/01/201101/02/2011$416.00
Alternative Maximum STEM Price$/MWh01/12/201001/01/2011$426.00
Alternative Maximum STEM Price$/MWh01/11/201001/12/2010$438.00
Alternative Maximum STEM Price$/MWh01/10/201001/11/2010$446.00
Alternative Maximum STEM Price$/MWh01/09/201001/10/2010$498.00
Alternative Maximum STEM Price$/MWh01/08/201001/09/2010$501.00
Alternative Maximum STEM Price$/MWh01/07/201001/08/2010$496.00
Alternative Maximum STEM Price$/MWh01/06/201001/07/2010$486.00
Alternative Maximum STEM Price$/MWh01/05/201001/06/2010$473.00
Alternative Maximum STEM Price$/MWh01/04/201001/05/2010$466.00
Alternative Maximum STEM Price$/MWh01/03/201001/04/2010$464.00
Alternative Maximum STEM Price$/MWh01/02/201001/03/2010$458.00
Alternative Maximum STEM Price$/MWh01/01/201001/02/2010$454.00
Alternative Maximum STEM Price$/MWh01/12/200901/01/2010$458.00
Alternative Maximum STEM Price$/MWh01/11/200901/12/2009$459.00
Alternative Maximum STEM Price$/MWh01/10/200901/11/2009$469.00
Alternative Maximum STEM Price$/MWh01/09/200901/10/2009$450.00
Alternative Maximum STEM Price$/MWh01/08/200901/09/2009$439.00
Alternative Maximum STEM Price$/MWh01/07/200901/08/2009$416.00
Alternative Maximum STEM Price$/MWh01/06/200901/07/2009$405.00
Alternative Maximum STEM Price $/MWh01/05/200901/06/2009$411.00
Alternative Maximum STEM Price $/MWh01/04/200901/05/2009$423.00
Alternative Maximum STEM Price $/MWh01/03/200901/04/2009$463.00
Alternative Maximum STEM Price $/MWh01/02/200901/03/2009$512.00
Alternative Maximum STEM Price $/MWh01/01/200901/02/2009$592.00
Alternative Maximum STEM Price $/MWh01/12/200801/01/2009$653.00
Alternative Maximum STEM Price $/MWh01/11/200801/12/2008$722.00
Alternative Maximum STEM Price $/MWh01/10/200801/11/2008$763.00
Alternative Maximum STEM Price $/MWh01/09/200801/10/2008$779.00
Alternative Maximum STEM Price$/MWh01/08/200801/09/2008$743.00
Alternative Maximum STEM Price$/MWh01/07/200801/08/2008$692.00
Alternative Maximum STEM Price$/MWh01/06/200801/07/2008$632.00
Alternative Maximum STEM Price$/MWh01/05/200801/06/2008$593.00
Alternative Maximum STEM Price$/MWh01/04/200801/05/2008$573.00
Alternative Maximum STEM Price$/MWh01/03/200801/04/2008$569.00
Alternative Maximum STEM Price$/MWh01/02/200801/03/2008$550.00
Alternative Maximum STEM Price$/MWh01/01/200801/02/2008$532.00
Alternative Maximum STEM Price$/MWh01/12/200701/01/2008$498.00
Alternative Maximum STEM Price$/MWh01/11/200701/12/2007$498.00
Alternative Maximum STEM Price$/MWh01/10/200701/11/2007$423.00
Alternative Maximum STEM Price$/MWh01/09/200701/10/2007$422.00
Alternative Maximum STEM Price$/MWh01/08/200701/09/2007$419.00
Alternative Maximum STEM Price$/MWh01/07/200701/08/2007$413.00
Alternative Maximum STEM Price$/MWh01/06/200701/07/2007$402.00
Alternative Maximum STEM Price$/MWh01/05/200701/06/2007$385.00
Alternative Maximum STEM Price$/MWh01/04/200701/05/2007$380.00
Alternative Maximum STEM Price$/MWh01/03/200701/04/2007$380.00
Alternative Maximum STEM Price$/MWh01/02/200701/03/2007$393.00
Alternative Maximum STEM Price$/MWh01/01/200701/02/2007$408.00
Alternative Maximum STEM Price$/MWh01/12/200601/01/2007$437.00
Alternative Maximum STEM Price$/MWh01/11/200601/12/2006$464.00
Alternative Maximum STEM Price$/MWh01/10/200601/11/2006$484.00
Alternative Maximum STEM Price$/MWh21/09/200601/10/2006$480.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/05/201201/06/2012$564.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/04/201201/05/2012$558.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/03/201201/04/2012$559.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/02/201201/03/2012$552.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/12/201101/01/2012$534.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/11/201101/12/2011$533.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/10/201101/11/2011$524.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/09/201101/10/2011$522.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/08/201101/09/2011$536.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/07/201101/08/2011$549.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/06/201101/07/2011$546.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/05/201101/06/2011$520.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/04/201101/05/2011$476.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/03/201101/04/2011$435.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/02/201101/03/2011$418.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/01/201101/02/2011$416.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/12/201001/01/2011$426.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/11/201001/12/2010$438.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/10/201001/11/2010$446.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/09/201001/10/2010$498.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/08/201001/09/2010$501.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/07/201001/08/2010$496.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/06/201001/07/2010$486.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/05/201001/06/2010$473.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/04/201001/05/2010$466.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/03/201001/04/2010$464.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/02/201001/03/2010$458.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/01/201001/02/2010$454.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/12/200901/01/2010$458.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/11/200901/12/2009$459.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/10/200901/11/2009$469.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/09/200901/10/2009$450.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/08/200901/09/2009$439.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/07/200901/08/2009$416.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/06/200901/07/2009$405.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/05/200901/06/2009$411.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/04/200901/05/2009$423.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/03/200901/04/2009$463.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/02/200901/03/2009$512.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/01/200901/02/2009$592.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/12/200801/01/2009$ 653.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/11/200801/12/2008$722.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/10/200801/11/2008$763.00
Non-compliance cost(see Market Rule 9.10 A.2) $/MWh01/09/200801/10/2008$779.00
Non-compliance cost(see Market Rule 9.10 A.2)$/MWh01/08/200801/09/2008$743.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/07/200801/08/2008$692.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/06/200801/07/2008$632.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/05/200801/06/2008$593.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/04/200801/05/2008$573.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/03/200801/04/2008$569.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/02/200801/03/2008$550.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/01/200801/02/2008$532.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/12/200701/01/2008$498.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/11/200701/12/2007$498.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/10/200701/11/2007$423.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/09/200701/10/2007$422.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/08/200701/09/2007$419.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/07/200701/08/2007$413.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/06/200701/07/2007$402.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/05/200701/06/2007$385.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/04/200701/05/2007$380.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/03/200701/04/2007$380.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/02/200701/03/2007$393.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/01/200701/02/2007$408.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/12/200601/01/2007$437.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/11/200601/12/2006$464.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh01/10/200601/11/2006$484.00
Non-compliance cost (see Market Rule 9.10A.2)$/MWh21/09/200601/10/2006$480.00

This document is published in accordance with Market Rules 10.5.1 (e) and 10.5.1 (vA).