Quick and accurate settlements help markets function

Settlements are the calculation, billing, and invoicing of charges and payments for market and transmission-related activities between market participants and the ISO. The settlement cycle follows a specific timeline and processes for publication of statements, invoices and payment advices, dispute submittals and payments.

Market and administrative charges

Many specific charge type categories are used within ISO settlements and invoice processes according to a Market Participant's involvement in the ISO Markets.

{1} ##LOC[OK]## {1} ##LOC[OK]## ##LOC[Cancel]## {1} ##LOC[OK]## ##LOC[Cancel]## Loading Data... Invoicing Schedule for Jan-Jun 2014 Monthly CRR Auction12/10/2013 08:16 ISO Payments Calendar 201410/25/2013 13:47 ISO Payments Calendar 201410/25/2013 13:48 Invoicing Schedule for Jan-Dec 2013 Monthly and 2014 Annual CRR Auctions5/14/2013 10:01 ISO Payments Calendar 201311/27/2013 09:23 ISO Payments Calendar 201311/27/2013 09:24 Invoicing Schedule for Jan-Dec 2012 Monthly and 2013 Annual CRR Auctions11/21/2012 13:26 ISO RMR Payments Calendar Tool1/22/2014 09:11 ISO Market Charge Codes Matrix5/22/2012 16:35 Grid management charge The Grid Management Charge (GMC) is assessed to wholesale market customers to recover California ISO costs. This section contains current and historical GMC charge codes and rates and a sub section detailing the GMC unbundling process from 1998-2000. Transmission access charge (TAC) Emissions and start-up costs UFE estimation Amendment 60 - must offer waiver denial reports Rename Group View/Edit Properties View Impact Add Existing Group/Document New Group New Page Link Remove Group Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below Update Document Title View/Edit Properties View Impact Remove Document Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below View Impact View/Edit Properties View Impact Remove Page Link Create a copy Delete

Credit policy

{1} ##LOC[OK]## {1} ##LOC[OK]## ##LOC[Cancel]## {1} ##LOC[OK]## ##LOC[Cancel]## Loading Data... Officer Certification Form8/07/2013 09:09 ISO Form Letter of Credit2/02/2011 14:20 ISO Form Guaranty2/02/2011 13:31 ISO Unsecured Credit Application1/30/2013 12:05 Rename Group View/Edit Properties View Impact Add Existing Group/Document New Group New Page Link Remove Group Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below Update Document Title View/Edit Properties View Impact Remove Document Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below View Impact View/Edit Properties View Impact Remove Page Link Create a copy Delete

Settlements technical documentation

{1} ##LOC[OK]## {1} ##LOC[OK]## ##LOC[Cancel]## {1} ##LOC[OK]## ##LOC[Cancel]## Loading Data... Market Results Interface - Settlements (MRI-S) MRI - Settlements FAQs v1.111/07/2012 16:10 MRI - Settlements External User Guide9/19/2012 16:02 Technical documentation Rename Group View/Edit Properties View Impact Add Existing Group/Document New Group New Page Link Remove Group Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below Update Document Title View/Edit Properties View Impact Remove Document Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below View Impact View/Edit Properties View Impact Remove Page Link Create a copy Delete

Retroactive settlements

{1} ##LOC[OK]## {1} ##LOC[OK]## ##LOC[Cancel]## {1} ##LOC[OK]## ##LOC[Cancel]## Loading Data... Recalculation settlements Prior to trade date April 1, 2009 Rename Group View/Edit Properties View Impact Add Existing Group/Document New Group New Page Link Remove Group Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below Update Document Title View/Edit Properties View Impact Remove Document Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below View Impact View/Edit Properties View Impact Remove Page Link Create a copy Delete

Dispute processes 

Reliability must run settlements

{1} ##LOC[OK]## {1} ##LOC[OK]## ##LOC[Cancel]## {1} ##LOC[OK]## ##LOC[Cancel]## Loading Data... External User Application Access Request Form2/26/2014 13:27 Integration Application Access Request Form3/03/2014 09:23 Revoke Application Access Request Form5/13/2012 20:05 RMR Invoice Template Version 3 (Effective Jun 1, 2013)6/12/2013 11:04 Prior Period Examples and Guidelines9/03/2002 13:37 Reliability must run administrative procedures Rename Group View/Edit Properties View Impact Add Existing Group/Document New Group New Page Link Remove Group Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below Update Document Title View/Edit Properties View Impact Remove Document Undo Changes Copy Item Paste Paste as Child Paste Above Paste Below Move Move as Child Move Above Move Below View Impact View/Edit Properties View Impact Remove Page Link Create a copy Delete