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Individual Reserve Capacity Requirement Ratios

Individual Reserve Capacity Requirement Ratios can be used by Market Customers to reconcile the contribution of individual loads against their total Individual Reserve Capacity Requirement.

The calculation of the Individual Reserve Capacity Requirement can be found in Appendix 5 of the Market Rules.

Capacity Year 1-10-2011 to 1-10-2012

Month/YearRatio 1 Step 8 NTDL_RatioRatio 2 Step 8 TDL_RatioRatio 3 Step 10 Total_Ratio
May 20121.09631.57650.9795
April 20121.09631.57530.9797
March 20121.09631.57080.9824
February 20121.09631.56780.9829
January 20121.09631.56460.9851
December 20111.09631.56490.9901
November 20111.09631.56310.9866
October 20111.09631.57810.9863

* Please note the IMO extended the date and time by which it published the October 2011 Individual Reserve Capacity Requirements under clause 4.1.28 of the Market rules to 5pm on 23 September 2011. This extension was made pursuant to clause 4.1.32 of the Market Rules.

Further information regarding the IRCR may be found on the IRCR page in the Reserve Capacity section.

This document is published in accordance with Market Rule 10.5.1 (f) ix.

IRCR Ratios History

Previous IRCR Ratios are available here.