Congestion revenue rights

Congestion Revenue Rights (CRR) are financial instruments, made available through allocation and auction processes, that enable rights holders to manage congestion cost variability based on locational marginal pricing. These rights are acquired primarily for offsetting congestion costs that occur in the day-ahead market.

Prior to being given access to the Congestion Revenue Rights system, all entities must complete the registration and qualification process regardless of whether they wish to acquire the rights by allocation, auction or the secondary market.

Registration process and registered entities

Learn more about the CRR registration process and requirements.

Market participants must submit the ISO Affiliate Disclosure Form to inform the ISO of any affiliate that owns, controls and/or schedules resources that may provide energy or ancillary services in the ISO markets, according to tariff requirements.

Market participants must submit the Electronic Funds Transfer or Bank Account Change Form via CIDI to request bank account set up or changes.

Non disclosure agreement

Certain confidential information pertinent to its Congestion Revenue Rights Full Network Model data are available upon compliance with the applicable Submission Instructions and submittal of a Non-disclosure Agreement. Requesting entities must be members of the Western Electricity Coordinating Council (WECC) or have an approved WECC Base Case Data Request Package prior to requesting access to this data.

Current processes

The CRR processes are separated into two distinct markets; the allocation and auction. Each of these markets award CRRs valid for annual and monthly periods. The allocation markets are open to registered CRR load serving entities while the auction is open to all registered CRR entities that post sufficient collateral.

Source and sink APNodes

Title Type Posted
CRR APNode Name Change Mapping File
Technical Documentation 06/13/2024, 5:13 PM
CRR FNM DB128 Source and Sink APNodes V1.1 August 2024 Monthly Process
Technical Documentation 06/13/2024, 5:06 PM
CRR FNM DB128 Source and Sink APNodes V1.2 July 2024 Monthly Process
Technical Documentation 06/13/2024, 5:04 PM
CRR FNM DB126 Source and Sink APNodes V1.3 May 2024 Monthly Process
Technical Documentation 04/10/2024, 11:06 AM
CRR FNM DB127 Source and Sink APNodes V1.1 June 2024 Monthly Process
Technical Documentation 04/10/2024, 8:17 AM
CRR FNM DB126 Source and Sink APNodes V1.2 May 2024 Monthly Process
Technical Documentation 04/09/2024, 2:58 PM
CRR FNM DB126 Source and Sink APNodes V1.1 April 2024 Monthly Process
Technical Documentation 02/06/2024, 10:33 AM
CRR FNM DB126 Source and Sink APNodes V1.1 March 2024 Monthly Process
Technical Documentation 01/31/2024, 11:50 AM
CRR FNM DB125 Source and Sink APNodes V1.2 February 2024 Monthly Process
Technical Documentation 01/09/2024, 2:49 PM
CRR FNM DB125 Source and Sink APNodes V1.1 January 2024 Monthly Process
Technical Documentation 11/02/2023, 3:12 PM
CRR FNM DB124 Source and Sink APNodes V1.1 December 2023 Monthly Process
Technical Documentation 10/05/2023, 1:01 PM
CRR FNM DB120 Source and Sink APNodes V1.2 2024 Annual Process
Technical Documentation 09/19/2023, 10:57 AM
CRR FNM DB123 Source and Sink APNodes V1.1 November 2023 Monthly Process
Technical Documentation 09/13/2023, 11:59 AM
CRR FNM DB122 Source and Sink APNodes V1.3 October 2023 Monthly Process
Technical Documentation 08/31/2023, 3:03 PM
CRR FNM DB120 Source and Sink APNodes V1.2 September 2023 Monthly Process
Technical Documentation 07/31/2023, 3:43 PM
CRR FNM DB120 Source and Sink APNodes V1.1 August 2023 Monthly Process
Technical Documentation 07/07/2023, 4:01 PM
CRR FNM DB120 Source and Sink APNodes V1.1 July 2023 Monthly Process
Technical Documentation 05/31/2023, 10:48 AM
CRR FNM DB119 Source and Sink APNodes V1.2 June 2023 Monthly Process
Technical Documentation 05/04/2023, 2:19 PM
CRR FNM DB119 Source and Sink APNodes V1.1 May 2023 Monthly Process
Technical Documentation 04/06/2023, 1:23 PM
CRR FNM DB118 Source and Sink APNodes V1.0 April 2023 Monthly Process
Technical Documentation 02/02/2023, 8:42 AM
CRR FNM DB118 Source and Sink APNodes V1.0 March 2023 Monthly Process
Technical Documentation 01/05/2023, 2:29 PM
CRR FNM DB117 Source and Sink APNodes V1.0 February 2023 Monthly Process
Technical Documentation 12/01/2022, 11:10 AM
CRR FNM DB117 Source and Sink APNodes V1.1 January 2023 Monthly Process
Technical Documentation 12/01/2022, 11:10 AM
CRR FNM DB113 Source and Sink APNodes V1.6 2023 Annual Process
Technical Documentation 11/10/2022, 8:53 AM
CRR FNM DB115 Source and Sink APNodes V1.5 November 2022 Monthly Process
Technical Documentation 10/24/2022, 9:22 AM
CRR FNM DB116 Source and Sink APNodes V1.2 December 2022 Monthly Process
Technical Documentation 10/24/2022, 9:22 AM
CRR FNM DB113 Source and Sink APNodes V1.3 October 2022 Monthly Process
Technical Documentation 09/14/2022, 3:39 PM
CRR FNM DB113 Source and Sink APNodes V1.3 September 2022 Monthly Process
Technical Documentation 08/19/2022, 3:04 PM
CRR FNM DB113 Source and Sink APNodes V1.3 August 2022 Monthly Process
Technical Documentation 06/29/2022, 5:09 PM
CRR FNM DB112 Source and Sink APNodes V1.2 July 2022 Monthly Process
Technical Documentation 05/23/2022, 11:27 AM
CRR FNM DB111 Source and Sink APNodes V1.1 June 2022 Monthly Process
Technical Documentation 04/27/2022, 10:02 AM
CRR FNM DB111 Source and Sink APNodes V1.3 May 2022 Monthly Process
Technical Documentation 03/31/2022, 1:38 PM
CRR FNM DB110 Source and Sink APNodes V1.2 April 2022 Monthly Process
Technical Documentation 03/17/2022, 10:02 AM
CRR FNM DB110 Source and Sink APNodes V1.2 March 2022 Monthly Process
Technical Documentation 01/28/2022, 4:15 PM
CRR FNM DB109 Source and Sink APNodes V1.3 February 2022 Monthly Process
Technical Documentation 12/13/2021, 10:49 AM
CRR FNM DB108 Source and Sink APNodes V1.5 January 2022 Monthly Process
Technical Documentation 12/07/2021, 2:51 PM
CRR FNM DB105 Source and Sink APNodes V1.1 2022 Annual Process
Technical Documentation 10/04/2021, 10:56 AM
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Monthly processes

Title Type Posted
July 2024 Set Aside Values
Report 06/14/2024, 10:46 AM
June 2024 Set Aside Values
05/15/2024, 11:16 AM
May 2024 Set Aside Values
04/15/2024, 3:00 PM
April 2024 Set Aside Values
03/14/2024, 10:00 AM
March 2024 Set Aside Values
02/14/2024, 8:31 AM
February 2024 Set Aside Values
01/12/2024, 1:21 PM
January 2024 Set Aside Values
12/13/2023, 1:08 PM
December 2023 Set Aside Values
11/10/2023, 10:29 AM
November 2023 Set Aside Values
10/13/2023, 9:03 AM
October 2023 Set Aside Values
09/14/2023, 11:48 AM
September 2023 Set Aside Values
08/14/2023, 2:34 PM
August 2023 Set Aside Values
07/14/2023, 3:57 PM
July 2023 Set Aside Values
06/14/2023, 12:19 PM
June 2023 Set Aside Values
05/15/2023, 10:03 AM
May 2023 Set Aside Values
04/17/2023, 8:13 AM
April 2023 Set Aside Values
Publication 03/14/2023, 11:59 AM
March 2023 Set Aside Values
02/17/2023, 8:34 AM
February 2023 Set Aside Values
01/13/2023, 11:05 AM
January 2023 Set Aside Values
12/14/2022, 2:24 PM
December 2022 Set Aside Values
11/11/2022, 12:43 PM
November 2022 Set Aside Values
10/14/2022, 9:09 AM
October 2022 Set Aside Values v1
09/23/2022, 2:41 PM
October 2022 Set Aside Values
09/15/2022, 9:37 AM
September 2022 Set Aside Values
08/15/2022, 2:16 PM
August 2022 Set Aside Values
07/14/2022, 3:06 PM
July 2022 Set Aside Values
06/14/2022, 9:05 AM
June 2022 Set Aside Values
05/16/2022, 1:57 PM
May 2022 Set Aside Values
Technical Documentation 04/14/2022, 3:02 PM
April 2022 Set Aside Values
Technical Documentation 03/14/2022, 1:20 PM
March 2022 Set Aside Values
Technical Documentation 02/11/2022, 1:30 PM
February 2022 Set Aside Values
Publication 01/14/2022, 1:27 PM
January 2022 Set Aside Values
Publication 12/15/2021, 4:54 PM
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Annual processes

Credit margin and three year historical expected value data

Title Type Posted
3 Year Historical Expected Value for May (Calculated in 2024)
06/13/2024, 5:16 PM
3 Year Historical Expected Value for April (Calculated in 2024)
Report 05/14/2024, 1:14 PM
3 Year Historical Expected Value for March (Calculated in 2024)
04/16/2024, 1:27 PM
3 Year Historical Expected Value for February (Calculated in 2024)
03/14/2024, 9:44 AM
3 Year Historical Expected Value for January (Calculated in 2024)
02/14/2024, 2:15 PM
3 Year Historical Expected Value for December (Calculated in 2024)
01/16/2024, 8:33 AM
3 Year Historical Expected Value for November (Calculated in 2023)
Report 12/14/2023, 1:04 PM
3 Year Historical Expected Value for October (Calculated in 2023)
11/13/2023, 1:52 PM
3 Year Historical Expected Value for September (Calculated in 2023)
11/13/2023, 1:52 PM
3 Year Historical Expected Value for August (Calculated in 2023)
09/15/2023, 1:37 PM
Credit Margin for 2024 Annual Auction
09/06/2023, 4:47 PM
3 Year Historical Expected Value July (Calculated in 2023)
08/15/2023, 1:15 PM
3 Year Historical Expected Value for June (Calculated in 2023)
07/14/2023, 3:57 PM
3 Year Historical Expected Value for May (Calculated in 2023)
06/14/2023, 11:52 AM
Source and Sink Credit Margin Mapping
05/17/2023, 8:01 AM
3 Year Historical Expected Value for April (Calculated in 2023)
05/15/2023, 10:32 AM
3 Year Historical Expected Value for March (Calculated in 2023)
04/12/2023, 3:03 PM
3 Year Historical Expected Value for February (Calculated in 2023)
03/14/2023, 11:54 AM
3 Year Historical Expected Value for January (Calculated in 2023)
Publication 02/14/2023, 8:58 AM
3 Year Historical Expected Value for December (Calculated in 2023)
01/11/2023, 8:52 AM
3 Year Historical Expected Value for November (Calculated in 2022)
Report 12/15/2022, 1:56 PM
3 Year Historical Expected Value for October (Calculated in 2022)
Technical Documentation 11/15/2022, 10:16 AM
3 Year Historical Expected Value for September (Calculated in 2022)
Technical Documentation 10/13/2022, 11:30 AM
3 Year Historical Expected Value for August (Calculated in 2022)
Technical Documentation 09/14/2022, 10:07 AM
Credit Margin for 2023 Annual Auction
Report 09/07/2022, 3:22 PM
3 Year Historical Expected Value for July - (Calculated in 2022)
Technical Documentation 08/15/2022, 9:46 AM
3 Year Historical Expected Value for June - (Calculated in 2022)
Technical Documentation 08/01/2022, 2:12 PM
3 Year Historical Expected Value for May - (Calculated in 2022)
Technical Documentation 08/01/2022, 1:53 PM
3 Year Historical Expected Value for April (Calculated in 2022)
Technical Documentation 05/18/2022, 2:06 PM
3 Year Historical Expected Value for February (Calculated in 2022)
Technical Documentation 04/15/2022, 11:27 AM
3 Year Historical Expected Value for March (Calculated in 2022)
Technical Documentation 04/15/2022, 11:27 AM
3 Year Historical Expected Value for December (Calculated in 2022)
Technical Documentation 02/15/2022, 3:45 PM
3 Year Historical Expected Value for January (Calculated in 2022)
Technical Documentation 02/15/2022, 3:45 PM
Credit Margin for 2022 Annual Auction
Report 08/04/2021, 9:15 AM
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Time of use definition

Auction sell offer data

Title Type Posted
Market Results Sell Offers AUCTION MN 2024 M06
05/30/2024, 12:41 PM
Market Results Sell Offers AUCTION MN 2024 M05
04/25/2024, 1:33 PM
Market Results Sell Offers AUCTION MN 2024 M04
03/27/2024, 2:33 PM
Market Results Sell Offers AUCTION MN 2024 M03
02/27/2024, 9:54 AM
Market Results Sell Offers AUCTION MN 2024 M02
01/29/2024, 9:35 AM
Market Results Sell Offers AUCTION MN 2024 M01
12/27/2023, 2:03 PM
Market Results Sell Offers AUCTION MN 2023 M12
11/22/2023, 10:12 AM
Market Results Sell Offers AUCTION AN 2024 S02
11/09/2023, 9:18 AM
Market Results Sell Offers AUCTION AN 2024 S01
11/09/2023, 9:18 AM
Market Results Sell Offers AUCTION AN 2024 S03
11/09/2023, 9:18 AM
Market Results Sell Offers AUCTION AN 2024 S04
11/09/2023, 9:18 AM
Market Results Sell Offers AUCTION MN 2023 M11
11/07/2023, 11:00 AM
Market Results Sell Offers AUCTION MN 2023 M10
09/28/2023, 8:59 AM
Market Results Sell Offers AUCTION MN 2023 M09
08/28/2023, 10:49 AM
Market Results Sell Offers AUCTION MN 2023 M08
07/27/2023, 4:52 PM
Market Results Sell Offers AUCTION MN 2023 M07
Publication 06/28/2023, 9:19 AM
Market Results Sell Offers AUCTION MN 2023 M06
05/26/2023, 8:58 AM
Market Results Sell Offers AUCTION MN 2023 M05
04/26/2023, 1:07 PM
Market Results Sell Offers AUCTION MN 2023 M04
Publication 03/28/2023, 11:37 AM
Market Results Sell Offers AUCTION MN 2023 M03
02/24/2023, 11:42 AM
Market Results Sell Offers AUCTION MN 2023 M02
01/27/2023, 4:43 PM
Market Results Sell Offers AUCTION MN 2023 M01
12/28/2022, 1:31 PM
Market Results Sell Offers AUCTION MN 2022 M12
11/29/2022, 8:47 AM
Market Results Sell Offers AUCTION AN 2023 S02
Publication 11/18/2022, 2:35 PM
Market Results Sell Offers AUCTION AN 2023 S01
Publication 11/18/2022, 2:35 PM
Market Results Sell Offers AUCTION AN 2023 S04
Publication 11/18/2022, 2:35 PM
Market Results Sell Offers AUCTION AN 2023 S03
Publication 11/18/2022, 2:34 PM
Market Results Sell Offers AUCTION MN 2022 M11
10/28/2022, 1:03 PM
Market Results Sell Offers AUCTION MN 2022 M10
09/29/2022, 8:10 AM
Market Results Sell Offers AUCTION MN 2022 M09
08/29/2022, 8:28 AM
Market Results Sell Offers AUCTION MN 2022 M08
07/28/2022, 8:22 AM
Market Results Sell Offers AUCTION MN 2022 M07
07/01/2022, 9:50 AM
Market Results Sell Offers AUCTION MN 2022 M06
05/31/2022, 8:28 AM
Market Results Sell Offers AUCTION MN 2022 M05
Technical Documentation 04/27/2022, 10:06 AM
Market Results Sell Offers AUCTION MN 2022 M04
Technical Documentation 03/28/2022, 9:48 AM
Market Results Sell Offers AUCTION MN 2022 M03
03/03/2022, 11:45 AM
Market Results Sell Offers AUCTION AN 2022 S03
02/22/2022, 1:47 PM
Market Results Sell Offers AUCTION AN 2022 S02
02/22/2022, 1:46 PM
Market Results Sell Offers AUCTION AN 2022 S04
02/22/2022, 1:46 PM
Market Results Sell Offers AUCTION AN 2022 S01
02/22/2022, 1:46 PM
Market Results Sell Offers AUCTION MN 2022 M02
01/28/2022, 9:33 AM
Market Results Sell Offers AUCTION MN 2022 M01
12/29/2021, 2:46 PM
Market Results Sell Offers AUCTION MN 2021 M12
11/24/2021, 11:11 AM
Market Results Sell Offers AUCTION MN 2021 M11
Report 11/10/2021, 2:49 PM
Market Results Sell Offers AUCTION MN 2021 M10
Report 09/29/2021, 10:03 AM
Market Results Sell Offers AUCTION MN 2021 M09
09/01/2021, 4:24 PM
Market Results Sell Offers AUCTION MN 2021 M08
07/29/2021, 8:26 AM
Market Results Sell Offers AUCTION MN 2021 M07
06/25/2021, 4:15 PM
Market Results Sell Offers AUCTION MN 2021 M06
06/02/2021, 8:28 AM
Market Results Sell Offers AUCTION MN 2021 M05
04/28/2021, 8:44 AM
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Congestion Revenue Rights (CRR) and access

Visit the CRR application page for market user interface upload and download information.

Related ISO Tariff and Business Practice Manuals

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