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2015 Real –Time Generation Cost Guarantee (GCG) Payment Calendar

This table summarizes the trade dates for Day-Ahead (DA) and Real-Time Generation Cost Guarantee (RT-GCG) runs that will be included in a generator’s 2015 invoices.

For further information on RT-GCG settlement procedures, please refer to section 1.6.4 of Market Manual 5.5.


​Invoice Month ​Start Date ​End Date
​January ​09-Dec-2014​11-Jan-2015
​February​12-Jan-2015​05-Feb-2015
​March​06-Feb-2015​10-March-2015
​April​11-Mar-2015​09-Apr-2015
​May​10-Apr-2015​07-May-2015
​June​08-May-2015​09-Jun-2015
​July​10-Jun-2015​12-July2015
​August​13-July-2015​10-Aug-2015
​September​11-Aug-2015​09-Sept-2015
​October​10-Sept-2015​08-Oct-2015
​November​09-Oct-2015​08-Nov-2015
​December​09-Nov-2015​08-Dec-2015