Amendments

All publicly available California ISO-authored tariff amendment filings are posted here in reverse chronological order.

Tariff amendments

Topic Title Type Updated
May 31, 2024 Tariff Amendment - Price Formation Enhancements (ER24-2168) May 31, 2024 Tariff Amendment - Price Formation Enhancements (ER24-2168)
Filing 05/31/2024, 3:38 PM
May 16, 2024 Tariff amendment - compliance with FERC Order No. 2023 (ER24-2042) May 16, 2024 Compliance Filing regarding FERC Order No. 2023 (ER24-2042)
Filing 05/16/2024, 3:10 PM
May 16, 2024 Tariff amendment - compliance with FERC Order No. 2023 (ER24-2042) Jun 21, 2024 CAISO Motion to Answer and Answer - Comments and Limited Protest regarding FERC Order No. 2023 (ER24-2042)
Filing 06/21/2024, 2:28 PM
Feb 9, 2024 Tariff amendment - capacity procurement mechanism - track 2 (ER24-1225) June 5, 2024 Informational Filing of Effective Date - Capacity Procurement Mechanism Soft Offer Cap (ER24-1225)
Filing 06/05/2024, 11:05 AM
Feb 9, 2024 Tariff amendment - capacity procurement mechanism - track 2 (ER24-1225) Feb 9, 2024 Tariff Amendment - Capacity Procurement Mechanism - Track 2 (ER24-1225)
Filing 02/12/2024, 10:40 AM
Feb 9, 2024 Tariff amendment - capacity procurement mechanism - track 2 (ER24-1225) Apr 25, 2024 Letter Order Accepting Capacity Procurement Mechanism Soft Offer Cap Tariff Amendment (ER24-1225)
Order 04/25/2024, 11:43 AM
Feb 8, 2024 Tariff amendment - postpone 2024 interconnection request window (ER24-1213) Mar 7, 2024 CAISO Answer - Postpone 2024 Interconnection Request Window (ER24-1213)
Filing 03/07/2024, 1:54 PM
Feb 8, 2024 Tariff amendment - postpone 2024 interconnection request window (ER24-1213) Mar 29, 2024 Order Accepting Tariff Revisions - Interconnection Process Enhancements - Postponement of Cluster 16 (ER24-1213)
Order 03/29/2024, 10:40 AM
Feb 8, 2024 Tariff amendment - postpone 2024 interconnection request window (ER24-1213) Feb 8, 2024 Tariff Amendment - Postpone 2024 Interconnection Request Window (ER24-1213)
Filing 02/08/2024, 11:49 AM
Apr 12, 2024 Tariff amendment - EDAM access charge (ER24-1746) June 11, 2024 FERC Order Accepting EDAM Access Charge Tariff Amendment ER24-1746
Order 06/11/2024, 3:59 PM
Apr 12, 2024 Tariff amendment - EDAM access charge (ER24-1746) Apr 12, 2024 Tariff Amendment - EDAM Access Charge (ER24-1746)
Filing 04/12/2024, 3:20 PM
Apr 25, 2024 Tariff amendment - non-generator resource bidding in RUC (ER24-1837) Jun 13, 2024 Letter Order Accepting Non-Generator Resource Bidding in Residual Unit Commitment ER24-1837
Order 06/14/2024, 11:13 AM
Apr 25, 2024 Tariff amendment - non-generator resource bidding in RUC (ER24-1837) Apr 25, 2024 Tariff Amendment - Non-Generator Resource Bidding in Residual Unit Commitment (ER24-1837)
Filing 04/25/2024, 11:43 AM
Jan 12, 2024 Tariff amendment - rules of conduct enhancements - phase 1 (ER24-872) Mar 22, 2024 Letter Order Accepting Rules of Conduct Enhancements Phase 1 Tariff Amendment (ER24-872)
Order 03/22/2024, 11:54 AM
Jan 12, 2024 Tariff amendment - rules of conduct enhancements - phase 1 (ER24-872) Jan 12, 2024 Tariff Amendment - Rules of Conduct Enhancements - Phase 1 (ER24-872)
Filing 01/12/2024, 3:08 PM
Jan 12, 2024 Tariff amendment - rules of conduct enhancements - phase 1 (ER24-872) Apr 2, 2024 Informational Filing of the Effective Date - Rules of Conduct (ER24-872)
Filing 04/02/2024, 1:32 PM
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Topic Title Type Updated
Mar 31, 2023 Tariff amendment - resource sufficiency evaluation enhancements - phase 2 (ER23-1534) May 31, 2023 Order Accepting Tariff Amendment - Resource Sufficiency Evaluation Enhancements - Phase 2 (ER23-1534)
Order 05/31/2023, 10:35 AM
Mar 31, 2023 Tariff amendment - resource sufficiency evaluation enhancements - phase 2 (ER23-1534) May 17, 2023 CAISO Answer to CPUC Out-of-Time Comments - Resource Sufficiency Evaluation Tariff Amendment (ER23-1534)
Filing 05/17/2023, 10:11 AM
Mar 31, 2023 Tariff amendment - resource sufficiency evaluation enhancements - phase 2 (ER23-1534) Mar 31, 2023 Tariff Amendment - Resource Sufficiency Evaluation Enhancements - Phase 2 (ER23-1534)
Filing 03/31/2023, 2:49 PM
Mar 31, 2023 Tariff amendment - resource sufficiency evaluation enhancements - phase 2 (ER23-1534) Jul 5, 2023 Informational Filing of the EffectiveDate - Resource Sufficiency Evaluation Enhancements - Phase 2 (ER23-1534)
Filing 07/05/2023, 11:00 AM
Sep 28, 2023 Tariff amendment - Variable operations and maintenance (ER23-2956) Sep 28, 2023 Tariff Amendment - Variable Operations and Maintenanace Cost Adder (ER23-2956)
Amendment 09/29/2023, 8:29 AM
Sep 28, 2023 Tariff amendment - Variable operations and maintenance (ER23-2956) Nov 21, 2023 Letter Order Accepting Variable Operations and Maintenance Cost Adder Tariff Amendment (ER23-2956)
Order 11/21/2023, 1:26 PM
Sep 22, 2023 Tariff amendment - subscriber participating transmission owner model (ER23-2917) Sep 22, 2023 Tariff Amendment - Subscriber Participating Transmission Owner Model (ER23-2917)
Filing 09/22/2023, 4:18 PM
Sep 22, 2023 Tariff amendment - subscriber participating transmission owner model (ER23-2917) Oct 30, 2023 Answer to Comments and Limited Protest - Subscriber Participating Transmission Operator Tariff Amendment (ER23-2917)
Filing 10/30/2023, 2:16 PM
Sep 22, 2023 Tariff amendment - subscriber participating transmission owner model (ER23-2917) Nov 17, 2023 Motion for Leave to Answer and Limited Answer to Reply Comments of SCE and PG&E (ER23-2917)
Filing 11/17/2023, 3:35 PM
Sep 22, 2023 Tariff amendment - subscriber participating transmission owner model (ER23-2917) Mar 12, 2024 Order Accepting Proposed Tariff Revisions - Subscriber Participating Transmission Owner Model (ER23-2917)
Order 03/13/2024, 2:12 PM
Oct 19, 2023 Tariff amendment - FERC Order No. 895 - credit related information (ER24-155) Oct 19, 2023 Compliance Filing - FERC Order No. 895 - Credit Related Information (ER24-155)
Filing 10/19/2023, 1:46 PM
Oct 19, 2023 Tariff amendment - FERC Order No. 895 - credit related information (ER24-155) Nov 2, 2023 Errata to Compliance Filing - FERC Order No. 895 (ER24-155)
Filing 11/02/2023, 12:07 PM
Nov 16, 2023 Tariff amendment - reconciliation of FERC-approved tariff language (ER24-414) Nov 16, 2023 Reconciliation Filing - FERC-Approved Tariff Records (ER24-414)
Filing 11/16/2023, 2:23 PM
Nov 16, 2023 Tariff amendment - reconciliation of FERC-approved tariff language (ER24-414) Jan 4, 2024 Letter Order Accepting Reconciliation Filing (ER24-414)
Order 01/04/2024, 10:43 AM
Mar 31, 2023 Tariff amendment - energy storage enhancements (ER23-1533) May 3, 2023 Motion for Leave to Answer and Answer of Protest by Vistra regarding Energy Storage Enhancements (ER23-1533)
Motion 05/03/2023, 2:36 PM
Mar 31, 2023 Tariff amendment - energy storage enhancements (ER23-1533) Mar 31, 2023 Tariff Amendment - Energy Storage Enhancements (ER23-1533)
Filing 03/31/2023, 2:49 PM
Mar 31, 2023 Tariff amendment - energy storage enhancements (ER23-1533) Jun 1, 2023 Order Accepting Tariff Amendment - Energy Storage Enhancements (ER23-1533)
Order 06/02/2023, 8:24 AM
Mar 31, 2023 Tariff amendment - energy storage enhancements (ER23-1533) Jul 17, 2023 Informational Filing of Effective Date - Part 1 - Energy Storage Enhancements (ER23-1533)
Filing 07/17/2023, 2:01 PM
Mar 31, 2023 Tariff amendment - energy storage enhancements (ER23-1533)Aug 1, 2023 Tariff amendment - energy storage enhancements - phase 2 (ER23-2537) Nov 3, 2023 Informational Filing of Effective Date - Energy Storage Enhancements - Phase 1 and 2 (ER23-1533 and ER23-2537)
Filing 11/03/2023, 2:23 PM
Aug 22, 2023 Tariff amendment - DAME/EDAM initiatives (ER23-2686) Oct 11, 2023 CAISO Answer to Comments and Limited Protests - DAME/EDAM Tariff Amendment (ER23-2686)
Filing 10/11/2023, 2:06 PM
Aug 22, 2023 Tariff amendment - DAME/EDAM initiatives (ER23-2686) Nov 2, 2023 Answer to Western Power Trading Forum Answer - DAME/EDAM Tariff Amendment (ER23-2686)
Filing 11/02/2023, 3:09 PM
Mar 28, 2023 Tariff amendment - minimum state of cost (MSOC) extension (ER23-1485) May 25, 2023 Letter Order Accepting Minimum State of Charge Extension (ER23-1485)
Order 05/25/2023, 3:48 PM
Mar 28, 2023 Tariff amendment - minimum state of cost (MSOC) extension (ER23-1485) Mar 28, 2023 Tariff Amendment - Minimum State of Charge (MSOC) Extension (ER23-1485)
Filing 03/28/2023, 12:11 PM
Jun 2, 2023 Tariff amendment - interconnection process enhancements 2023 track 1 (ER23-2058) Jun 2, 2023 Tariff Amendment - Interconnection Process Enhancements 2023 Track 1 (ER23-2058)
Filing 06/02/2023, 3:20 PM
Jul 28, 2023 Tariff amendment - wheeling-through (ER23-2510) Sep 5, 2023 Answer to Comments and Protests - Wheeling Through Tariff Amendment (ER23-2510)
Answer 09/05/2023, 3:25 PM
Jul 28, 2023 Tariff amendment - wheeling-through (ER23-2510) Oct 30, 2023 Order Accepting, Subject to Compliance Filing - Wheeling Through Tariff Amendment (ER23-2510)
Order 10/30/2023, 4:40 PM
Jul 28, 2023 Tariff amendment - wheeling-through (ER23-2510) Oct 2, 2023 Motion to Answer and Answer - Wheeling Through (ER23-2510)
Filing 10/02/2023, 1:16 PM
Jul 28, 2023 Tariff amendment - wheeling-through (ER23-2510) Nov 29, 2023 Compliance Filing - Wheeling Through (ER23-2510)
Filing 11/29/2023, 11:27 AM
Jul 28, 2023 Tariff amendment - wheeling-through (ER23-2510) Jul 28, 2023 Tariff Amendment - Wheeling-Through (ER23-2510)
Tariff 07/28/2023, 3:01 PM
Jul 21, 2023 Tariff amendment - competitive solicitation deposit and cap (ER23-2464) Sep 12, 2023 Letter Order Accepting Competitive Solicitation Deposit and Cap Amendment (ER23-2464)
Order 09/12/2023, 2:15 PM
Jul 21, 2023 Tariff amendment - competitive solicitation deposit and cap (ER23-2464) Jul 21, 2023 Tariff Amendment - Competitive Solicitation Deposit and Cap (ER23-2464)
Filing 07/21/2023, 1:08 PM
Sep 29, 2023 Tariff amendment - grid management cost and cost of service study (ER23-2974) Sep 29, 2023 Tariff Amendment - Grid Management Cost and Cost of Service Study (ER23-2974)
Filing 09/29/2023, 3:13 PM
Jun 2, 2023 Tariff waiver - washington greenhouse gas (ER23-2062) Jun 2, 2023 Petition for Waiver - Washington Greenhouse Gas Initiative (ER23-2062)
Filing 06/02/2023, 3:20 PM
Aug 1, 2023 Tariff amendment - energy storage enhancements - phase 2 (ER23-2537) Sep 29, 2023 Order Accepting Energy Storage Enhancements Phase 2 (ER23-2537)
Order 09/29/2023, 3:13 PM
Jan 26, 2023 Tariff amendment - interconnection process enhancements - phase 2 (ER23-941) Mar 27, 2023 Letter Order Accepting Interconnection Process Enhancements - Phase 2 (ER23-941)
Order 03/28/2023, 8:45 AM
Nov 13, 2023 Tariff Amendment - balancing authority participation in EDAM (ER24-379) Nov 13, 2023 Tariff Amendment - CAISO Balancing Authority Participation in the Extended Day-Ahead Market (ER24-379)
Filing 11/13/2023, 9:50 AM
Nov 13, 2023 Tariff Amendment - balancing authority participation in EDAM (ER24-379) Mar 7, 2024 Order Accepting in Part, Rejecting in Part - Balancing Authority Participation in EDAM (ER24-379)
Order 03/08/2024, 9:09 AM
Aug 3, 2023 Tariff amendment - tariff clarifications 2023 (ER23-2557) Oct 24, 2023 Letter Order Accepting 2023 Tariff Clarification Filing (ER23-2557)
Order 10/24/2023, 4:05 PM
May 26, 2023 Tariff recollation filing (ER23-1977 & ER23-1978) May 26, 2023 CAISO Recollation Filing - 2 of 2 (ER23-1978)
Filing 05/26/2023, 1:13 PM
May 26, 2023 Tariff recollation filing (ER23-1977 & ER23-1978) May 26, 2023 CAISO Recollation Filing - 1 of 2 (ER23-1977)
Filing 05/26/2023, 1:13 PM
May 26, 2023 Tariff recollation filing (ER23-1977 & ER23-1978) Jun 27, 2023 Informational Filing to Request Updated Effective Date - Recollation Filing 2 of 2 (ER23-1978)
Filing 06/27/2023, 2:09 PM
May 26, 2023 Tariff recollation filing (ER23-1977 & ER23-1978) Jun 27, 2023 Amendment to Pending Filing and Request to Update Effective Date - Recollation Filing 1 of 2 (ER23-1977)
Filing 06/27/2023, 2:09 PM
May 26, 2023 Tariff recollation filing (ER23-1977 & ER23-1978) Jul 20, 2023 Letter Order Accepting Recollation Filings 1 and 2 (ER23-1977 and ER23-1978)
Order 07/21/2023, 8:04 AM
May 31, 2023 Tariff amendment - market parameters (ER23-2020) Sep 13, 2023 Informational Filing of Effective Date - Market Parameters (ER23-2020)
Filing 09/13/2023, 12:16 PM
May 31, 2023 Tariff amendment - market parameters (ER23-2020) Sep 13, 2023 Compliance Filing - Market Parameters (ER23-2020)
Filing 09/13/2023, 12:16 PM
May 31, 2023 Tariff amendment - market parameters (ER23-2020) Oct 19, 2023 Amendment to Compliance Filing - Market Parameters (ER23-2020)
Filing 10/19/2023, 1:16 PM
May 31, 2023 Tariff amendment - market parameters (ER23-2020) May 31, 2023 Tariff Amendment - Market Parameters (ER23-2020)
Filing 05/31/2023, 1:23 PM
Apr 24, 2023 Tariff waiver - meter data (ER23-1699) Jul 13, 2023 Order Denying Waiver Request - Meter Data (ER23-1699)
Order 07/13/2023, 1:55 PM
Jul 28, 2023 Tariff amendment - removal of submission deadline revisions (ER23-2505) [see also ER21-955] Sep 25, 2023 Letter Order Accepting Removal of Submission Deadline Review Filing (ER23-2505)
Order 09/25/2023, 10:11 AM
Jul 28, 2023 Tariff amendment - removal of submission deadline revisions (ER23-2505) [see also ER21-955] Jul 28, 2023 Tariff Amendment - Removal of Submission Deadline Revisions (ER23-2505) [see also ER21-955]
Filing 07/28/2023, 12:09 PM
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Topic Title Type Updated
Aug 15, 2022 Tariff amendment - flexible ramping product refinements (ER22-2661) Oct 18, 2022 Letter Order Accepting Tariff Amendment - Flexible Ramping Product (ER22-2661)
Order 10/19/2022, 10:30 AM
Nov 21, 2022 Tariff amendment - Washington greenhouse gas compliance (ER23-474) Nov 21, 2022 Tariff Amendment - Washington Greenhouse Gas Compliance (ER23-474)
Filing 11/21/2022, 1:33 PM
Nov 21, 2022 Tariff amendment - Washington greenhouse gas compliance (ER23-474) May 5, 2023 Informational Filing of the Effective Date - Washington WEIM Greenhouse Gas Initiative (ER23-474)
Filing 05/05/2023, 2:37 PM
Nov 21, 2022 Tariff amendment - Washington greenhouse gas compliance (ER23-474) Mar 13, 2023 Compliance Filing - Washington WEIM Greenhouse Gas Amendment (ER23-474)
Filing 03/13/2023, 2:07 PM
Feb 22, 2022 Tariff amendment - clarification on intertie deviations (ER22-1094) Jun 6, 2022 Informational Filing - Effective Date of Intertie Deviation Settlement (ER22-1094)
Filing 06/06/2022, 2:27 PM
Jul 12, 2022 Tariff amendment - FERC Order No. 881 compliance filing (ER22-2362) Jun 16, 2023 Compliance Filing - Tariff Revisions to Comply with FERC Order No. 881 (ER22-2362)
Filing 06/16/2023, 11:02 AM
Jul 12, 2022 Tariff amendment - FERC Order No. 881 compliance filing (ER22-2362) Jul 12, 2022 Compliance Filing - FERC Order No. 881 (ER22-2362)
Filing 07/12/2022, 2:22 PM
Sep 19, 2022 Tariff amendment - energy storage bid cost recovery (ER22-2881) Sep 19, 2022 Tariff Amendment - Energy Storage Bid Cost Recovery (ER22-2881)
Filing 09/19/2022, 9:00 AM
Sep 19, 2022 Tariff amendment - energy storage bid cost recovery (ER22-2881) Oct 20, 2022 Answer to Comments - Bid Cost Recovery (ER22-2881)
Filing 10/20/2022, 2:34 PM
Sep 19, 2022 Tariff amendment - energy storage bid cost recovery (ER22-2881) Nov 18, 2022 Order Accepting Energy Storage Bid Cost Recovery (ER22-2881)
Order 11/18/2022, 3:09 PM
Jan 25, 2022 Tariff amendment - contract management enhancements (ER22-878) Mar 25, 2022 Letter Order Accepting Tariff Revisions - Contract Management Enhancements (ER22-878)
Order 03/28/2022, 8:21 AM
Jan 25, 2022 Tariff amendment - contract management enhancements (ER22-878) Mar 11, 2022 Supplemental Comments - Contract Management Enhancements (ER22-878)
Filing 03/11/2022, 11:49 AM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Sep 15, 2023 Quarterly Informational Report - Transmission Service and Market Scheduling (ER22-906)
Filing 09/15/2023, 11:25 AM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Sep 15, 2022 Quarterly Stakeholder Process Report - Transmission Service and Market Scheduling Priorities (ER22-906)
Filing 09/15/2022, 3:06 PM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Mar 15, 2024 Quarterly Report - Transmission Service and Market Scheduling (ER22-906)
Filing 03/15/2024, 3:26 PM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Mar 15, 2023 Quarterly Informational Report - Transmission Service and Market Scheduling Priorities (ER22-906)
Filing 03/15/2023, 10:49 AM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Mar 15, 2022 Order Accepting Extension of Loads, Exports and Wheeling (ER22-906)
Order 03/16/2022, 1:49 PM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) June 17, 2024 Final Quarterly Report - Transmission Service and Market Scheduling (ER22-906)
Filing 06/17/2024, 4:09 PM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Jun 15, 2023 Quarterly Informational Report - Transmission Service and Market Schedules (ER22-906)
Filing 06/15/2023, 9:34 AM
Jan 27, 2022 Tariff amendment - transmission service and market scheduling (ER22-906) Jun 15, 2022 Quarterly Stakeholder Process Report - Transmission Service and Market Scheduling Priorities (ER22-906)
Filing 06/15/2022, 1:48 PM
Dec 12, 2022 Tariff amendment - tariff clarifications 2022 (ER23-609) Jun 26, 2023 Informational Filing - Effective Date of Tariff Clarification (ER23-609)
Filing 06/26/2023, 2:05 PM
Sep 29, 2022 Tariff amendment - price corrections and cluster 14 (ER22-2956) Sep 29, 2022 Tariff Clarification - Price Corrections and Cluster 14 (ER22-2956)
Filing 09/29/2022, 10:42 AM
Sep 29, 2022 Tariff amendment - price corrections and cluster 14 (ER22-2956) Nov 21, 2022 FERC Order Accepting Tariff Clarification Regarding Price Corrections and Cluster 14 (ER22-2956)
Order 11/21/2022, 11:33 AM
Jun 2, 2022 Tariff amendment - interconnection process enhancements (ER22-2018) Jun 2, 2022 Tariff Amendment - Interconnection Process Enhancements (ER22-2018)
Filing 06/02/2022, 2:57 PM
Jun 2, 2022 Tariff amendment - interconnection process enhancements (ER22-2018) Jul 8, 2022 Answer regarding Interconnection Process Enhancements (ER22-2018)
Filing 07/08/2022, 12:08 PM
Mar 10, 2022 Tariff amendment - intertie penalty constraints (ER22-1246) May 20, 2022 - Order Accepting Tariff Revisions - Intertie Constraint Penalty Prices (ER22-1246)
Order 05/20/2022, 3:24 PM
Mar 10, 2022 Tariff amendment - intertie penalty constraints (ER22-1246) Mar 10, 2022 Tariff Amendment - Intertie Penalty Constraints (ER22-1246)
Filing 03/10/2022, 11:28 AM
Mar 10, 2022 Tariff amendment - intertie penalty constraints (ER22-1246) Jun 6, 2022 Informational Filing - Effective Date of Intertie Constraint Penalty Prices (ER22-1246)
Filing 06/06/2022, 2:27 PM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) Oct 26, 2023 Order Accepting Waiver and Compliance Filing - Subject to Compliance Filing - NAESB Standards Version 003.3 (ER23-426 and ER23-427)
Order 10/27/2023, 8:53 AM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) Nov 20, 2023 Compliance Filing - North American Energy Standard Board (NAESB) Version 003.3 (ER23-426)
Filing 11/20/2023, 1:28 PM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) Nov 14, 2022 Waiver Filing - North American Electric Standards Board (NAESB) (ER23-427)
Filing 11/14/2022, 1:16 PM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) Nov 14, 2022 Compliance Filing - North American Electric Standards Board (NAESB) (ER23-426)
Filing 11/14/2022, 1:16 PM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) May 3, 2023 Waiver Filing - North American Energy Standard Board (NAESB) Version 3.3 - Part II (ER23-427)
Filing 05/03/2023, 2:36 PM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) May 3, 2023 Compliance Filing - North American Energy Standard Board (NAESB) Version 3.3 - Part II (ER23-426)
Filing 05/03/2023, 2:36 PM
Nov 14, 2022 Tariff amendments - NAESB standards compliance and waiver filings (ER23-426 & ER23-427) Mar 23, 2023 Compliance Filing - North American Energy Standards Board (NAESB) Version 3.3 (ER23-426)
Filing 03/23/2023, 1:37 PM
Mar 11, 2022 Tariff amendment - resource sufficiency evaluation enhancements (ER22-1278) Sep 14, 2022 Order Accepting Resource Sufficiency Evaluation Enhancements Compliance Filing (ER22-1278)
Order 09/14/2022, 3:34 PM
Mar 11, 2022 Tariff amendment - resource sufficiency evaluation enhancements (ER22-1278) May 27, 2022 Order Accepting Resource Sufficiency Evaluation Enhancements (ER22-1278)
Order 05/27/2022, 10:14 AM
Mar 11, 2022 Tariff amendment - resource sufficiency evaluation enhancements (ER22-1278) Mar 11, 2022 Tariff Amendment - Resource Sufficiency Evaluation Enhancements (ER22-1278)
Filing 03/11/2022, 2:25 PM
Mar 11, 2022 Tariff amendment - resource sufficiency evaluation enhancements (ER22-1278) Jun 7, 2022 Informational Filing - Resource Sufficiency Evaluation Enhancements (ER22-1278)
Filing 06/07/2022, 12:46 PM
Mar 11, 2022 Tariff amendment - resource sufficiency evaluation enhancements (ER22-1278) Jun 7, 2022 Compliance Filing - Resource Sufficiency Evaluation Enhancements (ER22-1278)
Filing 06/07/2022, 12:46 PM
Mar 11, 2022 Tariff amendment - resource sufficiency evaluation enhancements (ER22-1278) Jun 21, 2022 Informational Filing - Resource Sufficiency Evaluation Enhancements (ER22-1278)
Filing 06/21/2022, 2:27 PM
Jan 19, 2022 Tariff amendment - maximum import capability enhancements (ER22-844) Mar 18, 2022 Order Accepting Maximum Import Capability (ER22-844)
Order 03/21/2022, 8:43 AM
Mar 23, 2022 Tariff amendment - reliabililty demand response resource (ER22-1431) May 24, 2022 Order Accepting Reliability Demand Response Resource (ER22-1431)
Order 05/25/2022, 8:28 AM
Mar 23, 2022 Tariff amendment - reliabililty demand response resource (ER22-1431) Mar 23, 2022 Tariff Amendment - Reliability Demand Response Resource (ER22-1431)
Filing 03/23/2022, 1:41 PM
Mar 23, 2022 Tariff amendment - reliabililty demand response resource (ER22-1431) Jun 6, 2022 Informational Filing - Effective Date of Reliability Demand Response Resource (ER22-1431)
Filing 06/06/2022, 2:27 PM
Aug 22, 2022 Tariff amendment - reliability demand response resource (ER22-2700) Oct 24, 2022 Letter Order Accepting Reliability Demand Response Resource Tariff Amendment (ER22-2700)
Order 10/24/2022, 1:51 PM
Aug 22, 2022 Tariff amendment - reliability demand response resource (ER22-2700) Nov 4, 2022 Informational Filing of Effective Date - Reliability Demand Response Resource (ER22-2700)
Filing 11/04/2022, 11:31 AM
Jan 21, 2022 Tariff amendment - EIM sub-entity roles (ER22-869) Mar 31, 2022 Letter Order Accepting EIM Sub-Entity Tariff Amendment (ER22-869)
Order 03/31/2022, 3:35 PM
Mar 24, 2022 Tariff amendment - short start and long start (ER22-1438) May 23, 2022 Order Accepting Short Start and Long Start Definitions (ER22-1438)
Order 05/23/2022, 10:44 AM
Mar 24, 2022 Tariff amendment - short start and long start (ER22-1438) Mar 24, 2022 Tariff Clarification - Short Start and Long Start (ER22-1438)
Filing 03/24/2022, 2:59 PM
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View previous 2022 amendments
Topic Title Type Updated
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Sep 2, 2022 Letter Order Accepting Load, Exports and Wheeling Compliance Filing (ER21-1790)
Order 09/02/2022, 8:33 AM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Mar 15, 2022 Order Denying Request for Clarification; Dismissing Rehearing Request - Loads, Exports and Wheeling (ER21-1790)
Order 03/16/2022, 1:49 PM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Mar 15, 2022 Order Accepting in Part, Rejecting in Part - Loads, Exports and Wheeling Compliance Filing (ER21-1790)
Order 03/16/2022, 1:49 PM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Jun 25, 2021 Order Accepting Tariff Revisions, Subject to Further Compliance - Summer Readiness (ER21-1790)
Order 06/28/2021, 10:28 AM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Jun 2, 2021 Answer to Comments - Load, Export, and Wheeling Amendment (ER21-1790)
Filing 06/02/2021, 2:12 PM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Jul 9, 2021 Petition for Limited Waiver - Load, Exports, and Wheeling (ER21-1790)
Filing 07/09/2021, 11:09 AM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Jul 29, 2021 Order Granting Waiver Request - Load, Exports and Wheeling (ER21-1790)
Order 07/30/2021, 9:22 AM
Apr 28, 2021 Tariff amendment - load, export, and wheeling (ER21-1790) Jul 28, 2021 Waiver - Load, Exports, and Wheeling (ER21-1790)
Filing 07/28/2021, 1:50 PM
Jul 27, 2021 Tariff amendment - Supercluster Interconnection Procedures (ER21-2530) Sep 24, 2021 Order Accepting Tariff Revisions - Supercluster 14 (ER21-2530)
Order 09/27/2021, 8:26 AM
Jul 27, 2021 Tariff amendment - Supercluster Interconnection Procedures (ER21-2530) Jul 27, 2021 Tariff Amendment - Supercluster Interconnection Procedures (ER21-2530)
Filing 07/27/2021, 3:05 PM
Aug 27, 2021 Tariff amendment - energy storage and distributed energy resources (ESDER) 4 (ER21-2779) Oct 26, 2021 Order Accepting Energy Storage and Distributed Energy Resources (ESDER) Phase 4 (ER21-2779)
Order 10/26/2021, 2:14 PM
Aug 27, 2021 Tariff amendment - energy storage and distributed energy resources (ESDER) 4 (ER21-2779) Nov 3, 2021 Informational Filing - Energy Storage and Distributed Energy Resources (ESDER) Phase 4 (ER21-2779)
Filing 11/03/2021, 3:30 PM
Mar 29, 2021 Tariff amendment - resource adequacy (RA) enhancements (ER21-1551) May 28, 2021 Order Accepting Resource Adequacy Enhancements (ER21-1551)
Order 05/28/2021, 4:46 PM
Mar 29, 2021 Tariff amendment - resource adequacy (RA) enhancements (ER21-1551) Mar 29, 2021 Tariff Amendment - Resource Adequacy (RA) Enhancements (ER21-1551)
Filing 03/30/2021, 8:19 AM
Mar 29, 2021 Tariff amendment - resource adequacy (RA) enhancements (ER21-1551) Jun 8, 2021 Tariff Waiver - Resource Adequacy (RA) Enhancements (ER21-1551)
Filing 06/08/2021, 2:16 PM
Mar 29, 2021 Tariff amendment - resource adequacy (RA) enhancements (ER21-1551) Jul 27, 2021 Order Granting Waiver - Resource Adequacy (RA) Enhancements (ER21-1551)
Order 07/28/2021, 9:22 AM
Sep 8, 2021 Tariff amendment - clarification for term "business day" (ER21-2854) Sep 8, 2021 Tariff Clarification Regarding Term Business Day (ER21-2854)
Filing 09/08/2021, 3:26 PM
Sep 8, 2021 Tariff amendment - clarification for term "business day" (ER21-2854) Nov 4, 2021 Order Accepting Tariff Clarification regarding Term Business Day (ER21-2854)
Order 11/04/2021, 2:58 PM
Jan 8, 2021 Tariff amendment - hybrid resources phase 2 clarification (ER21-843) Mar 9, 2021 Letter Order Accepting Co-located Resource Filing (ER21-843)
Order 03/09/2021, 2:24 PM
Sep 8, 2021 Tariff amendment - hybrid resources & co-located resources (ER21-2853) Sep 8, 2021 Tariff Amendment - Hybrid Resources and Co-located Resources (ER21-2853)
Filing 09/08/2021, 3:26 PM
Sep 8, 2021 Tariff amendment - hybrid resources & co-located resources (ER21-2853) Nov 30, 2021 Order Accepting Hybrid Resources and Co-located Resources (ER21-2853)
Order 12/01/2021, 8:53 AM
Jul 23, 2021 Tariff amendments - NAESB standards (ER21-2495 & ER21-2496) Oct 21, 2021 Amended Compliance Filing - North American Electric Standards Board (NAESB) Standards (ER21-2496)
Filing 10/21/2021, 2:29 PM
Jul 23, 2021 Tariff amendments - NAESB standards (ER21-2495 & ER21-2496) May 27, 2022 Order Accepting North American Energy Standards Board (NAESB) Compliance Filing (ER21-2496)
Order 05/27/2022, 10:14 AM
Jul 23, 2021 Tariff amendments - NAESB standards (ER21-2495 & ER21-2496) Mar 7, 2022 Order Accepting North American Energy Standards Board (NAESB) Standards - Amendment and Waiver (ER21-2495 and ER21-2496)
Order 03/07/2022, 2:41 PM
Feb 22, 2021 Tariff amendment - enhance pricing parameters - FERC Order No. 831 (ER21-1192) Mar 30, 2021 Motion to Answer and Answer - Pricing and Parameters - FERC No. 831 (ER21-1192)
Filing 03/30/2021, 3:22 PM
Feb 22, 2021 Tariff amendment - enhance pricing parameters - FERC Order No. 831 (ER21-1192) Jun 17, 2021 Informational Filing - Pricing Parameters (ER21-1192)
Filing 06/17/2021, 2:18 PM
Mar 3, 2021 Tariff amendment - variable operations and maintenance cost (ER21-1266) May 12, 2021 Order Accepting Variable Operations and Maintenance (ER21-1266)
Order 05/12/2021, 3:12 PM
Mar 3, 2021 Tariff amendment - variable operations and maintenance cost (ER21-1266) Mar 3, 2021 Tariff Amendment - Variable Operations and Maintenance (ER21-1266)
Filing 03/03/2021, 3:03 PM
Jan 27, 2021 Tariff amendment - EIM enhancements on real-time settlements and base schedule timelines (ER21-955) Sep 30, 2021 Petition for Limited Tariff Waiver - EIM Base Schedules (ER21-955)
Filing 10/01/2021, 8:09 AM
Jan 27, 2021 Tariff amendment - EIM enhancements on real-time settlements and base schedule timelines (ER21-955) Oct 29, 2021 Order Granting Waiver - EIM Base Schedule and Real-Time Settlements (ER21-955)
Order 10/29/2021, 1:35 PM
Jan 27, 2021 Tariff amendment - EIM enhancements on real-time settlements and base schedule timelines (ER21-955) Nov 3, 2022 Order Granting Waiver Request - Real-Time Settlements and Base Schedule Timelines (ER21-955)
Order 11/04/2022, 8:28 AM
Jan 27, 2021 Tariff amendment - EIM enhancements on real-time settlements and base schedule timelines (ER21-955) Mar 25, 2021 Amendment to Tariff Changes - EIM Enhancements - Real-Time Settlements and Base Schedule Enhancements (ER21-955)
Amendment 03/25/2021, 3:13 PM
Jan 27, 2021 Tariff amendment - EIM enhancements on real-time settlements and base schedule timelines (ER21-955) Jul 28, 2023 Partial Withdrawal - Submission Deadline Revisions (ER21-955) [see also ER23-2505]
Filing 07/28/2023, 12:09 PM
Mar 19, 2021 Tariff amendment - non-generator resource participation agreements - ESDER 4 (ER21-1487) May 14, 2021 Order Accepting Energy Storage Distributed Energy Resource (ESDER) Phase 4 (ER21-1487)
Order 05/14/2021, 1:03 PM
Mar 19, 2021 Tariff amendment - non-generator resource participation agreements - ESDER 4 (ER21-1487) Mar 19, 2021 Tariff Amendment - Energy Storage and Distributed Energy Resource (ESDER) Phase 4 (ER21-1487)
Filing 03/22/2021, 8:11 AM
Mar 26, 2021 Tariff amendment - 2021 Summer Readiness (ER21-1536) May 25, 2021 Order Accepting Summer Readiness Filing (ER21-1536)
Order 05/25/2021, 3:04 PM
Mar 26, 2021 Tariff amendment - 2021 Summer Readiness (ER21-1536) Mar 26, 2021 Tariff Amendment - 2021 Summer Readiness (ER21-1536)
Filing 03/26/2021, 3:30 PM
Mar 26, 2021 Tariff amendment - 2021 Summer Readiness (ER21-1536) Jun 17, 2021 Informational Filing - Summer Readiness (ER21-1536)
Filing 06/17/2021, 2:18 PM
Mar 9, 2021 Tariff amendment - reconciliation filing (ER21-1304) May 25, 2021 Amendment to Reconciliation Filing (ER21-1304)
Filing 05/25/2021, 1:05 PM
Mar 9, 2021 Tariff amendment - reconciliation filing (ER21-1304) Mar 9, 2021 Tariff Amendment - Reconciliation Filing (ER21-1304)
Filing 03/09/2021, 2:24 PM
Jul 19, 2021 Tariff amendment - FERC Order No. 2222 (ER21-2455) Sep 3, 2021 Answer to Comments - FERC Order No. 2222 (ER21-2455)
Response 09/07/2021, 8:27 AM
Jul 19, 2021 Tariff amendment - FERC Order No. 2222 (ER21-2455) Oct 20, 2022 Order Addressing Arguments and Granting Clarification - FERC Order No. 2222 (ER21-2455)
Order 10/21/2022, 10:51 AM
Jul 19, 2021 Tariff amendment - FERC Order No. 2222 (ER21-2455) Oct 1, 2021 Letter Order Requesting Compliance Filing - FERC Order No. 2222 (ER21-2455)
Order 10/04/2021, 9:12 AM
Jul 19, 2021 Tariff amendment - FERC Order No. 2222 (ER21-2455) Nov 2, 2021 Response to FERC Deficiency Letter regarding FERC Order No. 2222 (ER21-2455)
Filing 11/02/2021, 2:12 PM
Jul 19, 2021 Tariff amendment - FERC Order No. 2222 (ER21-2455) May 18, 2023 Order Accepting Compliance Filing - FERC Order No. 2222 (ER21-2455)
Order 05/19/2023, 9:45 AM
Jul 19, 2021 Tariff amendment - FERC Order No. 2222 (ER21-2455) Jun 17, 2022 Order Partially Accepting and Requesting a Compliance Filing - FERC Order No. 2222 (ER21-2455)
Order 06/17/2022, 3:02 PM
Mar 18, 2021 Tariff amendment - Maximum Import Capability (ER21-1469) May 28, 2021 Order Accepting Maximum Import Capability (ER21-1469)
Order 05/28/2021, 4:46 PM
Mar 18, 2021 Tariff amendment - Maximum Import Capability (ER21-1469) Mar 18, 2021 Tariff Amendment - Maximum Import Capability (ER21-1469)
Filing 03/18/2021, 1:18 PM
Aug 3, 2021 Tariff amendment - EIM base schedule below minimum load (ER21-2593) Oct 29, 2021 Letter Order Accepting Tariff Revisions - EIM Base Schedules Below PMIN (ER21-2593)
Order 10/29/2021, 1:35 PM
Aug 3, 2021 Tariff amendment - EIM base schedule below minimum load (ER21-2593) Nov 4, 2021 Informational Filing - EIM Base Schedules (ER21-2593)
11/04/2021, 2:12 PM
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View previous 2021 amendments
Topic Title Type Updated
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Sep 29, 2020 Waiver of Extension - Intertie Deviation Settlement (ER20-1890)
Filing 09/29/2020, 1:35 PM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Sep 29, 2020 Compliance Filing - Intertie Deviation Settlement (ER20-1890)
Filing 09/29/2020, 1:35 PM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Sep 17, 2020 Letter Order Accepting Intertie Deviation Settlement (ER20-1890)
Order 09/17/2020, 12:51 PM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Nov 30, 2020 Order Granting Waiver Request - Intertie Deviation Settlement (ER20-1890)
Order 11/30/2020, 8:55 AM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) May 22, 2020 Tariff Amendment - Intertie Deviation Settlement (ER20-1890)
Tariff 05/22/2020, 1:07 PM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Mar 31, 2021 Letter Order Accepting Compliance Filing - Intertie Deviation Settlement (ER20-1890)
Order 03/31/2021, 3:46 PM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Feb 3, 2021 Compliance Filing - Intertie Deviation Settlement (ER20-1890)
Filing 02/03/2021, 10:29 AM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Feb 1, 2021 Order Granting Waiver and Dismissing Compliance Filing - Intertie Deviation Settlement (ER20-1890)
Order 02/01/2021, 2:37 PM
May 22, 2020 Tariff amendment - intertie deviation settlement (ER20-1890) Dec 8, 2020 Order Accepting Compliance Filing - Intertie Deviation Settlement (ER20-1890)
Order 12/08/2020, 10:58 AM
Sep 18, 2020 Tariff amendment - settlement rules post day-ahead exceptional dispatch scheduled (ER20-2922) Sep 18, 2020 Tariff Amendment to Add Settlement Rules for Post-Day-Ahead Exceptional Dispatch Energy Schedules (ER20-2922)
Tariff 09/21/2020, 8:22 AM
Sep 18, 2020 Tariff amendment - settlement rules post day-ahead exceptional dispatch scheduled (ER20-2922) Nov 17, 2020 Order Accepting Tariff Amendment to Add Settlement Rules for Post-Day-Ahead Exceptional Dispatch Energy Schedules (ER20-2922)
Order 11/17/2020, 9:58 AM
Jul 16, 2020 Tariff amendment - energy storage and distributed energy resource stakeholder (ESDER) - Phase 3B (ER20-2443) Sep 30, 2020 Letter Order Accepting Energy Storage and Distributed Energy Resource Stakeholder (ESDER) Phase 3 (ER20-2443)
Order 10/01/2020, 8:27 AM
Jul 16, 2020 Tariff amendment - energy storage and distributed energy resource stakeholder (ESDER) - Phase 3B (ER20-2443) Jul 16, 2020 Energy Storage and Distribute Energy Resource (ESDER) Phase 3B (ER20-2443)
Filing 07/16/2020, 2:22 PM
Nov 20, 2020 Tariff amendment - pseudo-ties of shared resources (ER21-447) Nov 20, 2020 Tariff Amendment - Pseudo-Ties of Shared Resources (ER21-447)
Filing 11/20/2020, 11:48 AM
Nov 20, 2020 Tariff amendment - pseudo-ties of shared resources (ER21-447) Jan 29, 2021 Order Accepting Pseudo Ties of Shared Resources (ER21-447)
Order 01/29/2021, 1:55 PM
Jul 9, 2020 Tariff amendment - commitment costs and default energy bid enhancements (CCDEBE) (ER20-2360) Sep 21, 2020 Letter Order Accepting Commitment Cost Default Energy Bid Enhancements (CCDEBE) (ER20-2360)
Order 09/21/2020, 4:06 PM
Jul 9, 2020 Tariff amendment - commitment costs and default energy bid enhancements (CCDEBE) (ER20-2360) Oct 21, 2020 Compliance Filing - Commitment Cost Default Energy Bid Enhancements (CCDEBE) (ER20-2360)
Filing 10/21/2020, 11:29 AM
Jul 9, 2020 Tariff amendment - commitment costs and default energy bid enhancements (CCDEBE) (ER20-2360) Jul 9, 2020 Tariff Amendment - Commitment Costs and Default Energy Bid Enhancements (CCDEBE) (ER20-2360)
Tariff 07/09/2020, 2:40 PM
Jul 9, 2020 Tariff amendment - commitment costs and default energy bid enhancements (CCDEBE) (ER20-2360) Feb 18, 2021 Notification of Effective Date - Commitment Costs and Default Energy Bids - CCDEBE (ER20-2360)
Filing 02/18/2021, 3:17 PM
Jul 9, 2020 Tariff amendment - commitment costs and default energy bid enhancements (CCDEBE) (ER20-2360) Dec 28, 2020 - Letter Order Accepting Compliance Filing - Commitment Cost Default Energy Bids Enhancements (ER20-2360)
Order 12/28/2020, 11:03 AM
Sep 16, 2020 Tariff amendment - hybrid resources (ER20-2890) Sep 16, 2020 Tariff Amendment - Hybrid Resources Phase 1 (ER20-2890)
Filing 09/16/2020, 12:59 PM
Sep 16, 2020 Tariff amendment - hybrid resources (ER20-2890) Nov 19, 2020 Order Accepting Hybrid Resources (ER20-2890)
Order 11/19/2020, 1:17 PM
Oct 23, 2020 Tariff amendment - excess behind the meter production (ER21-190) Oct 23, 2020 Tariff Amendment - Excess Behind the Meter Production (ER21-190)
Filing 10/23/2020, 8:41 AM
Oct 23, 2020 Tariff amendment - excess behind the meter production (ER21-190) Dec 23, 2020 Order Accepting Excess Behind the Meter Production (ER21-190)
Order 12/23/2020, 11:00 AM
Apr 17, 2020 Tariff amendment - clarify resource adequacy obligations from commitment costs enhancements Phase 3 (ER20-1592) May 26, 2020 Motion for Leave to Answer and Answer to Comments and Protest - Commitment Cost Enhancements Phase 3 (ER20-1592)
Filing 05/27/2020, 8:17 AM
Apr 17, 2020 Tariff amendment - clarify resource adequacy obligations from commitment costs enhancements Phase 3 (ER20-1592) Jun 30, 2020 Order Accepting Resource Adequacy Availability Incentive Mechanism from Commitment Cost Enhancements Phase 3 (ER20-1592)
Order 07/01/2020, 8:21 AM
Apr 10, 2020 Tariff amendment - petition for limited waiver of tariff provisions - RAAIM (ER20-1552) Jun 23, 2020 Letter Order Granting Waiver Request - RAAIM (ER20-1552)
Order 06/23/2020, 2:33 PM
May 27, 2020 Tariff amendment - proxy demand resources to provide flexible RA capacity (ER20-1904) May 27, 2020 Tariff Amendment - Proxy Demand Resources to Provide Flexible Resource Adequacy Capacity (ER20-1904)
Filing 05/27/2020, 1:20 PM
May 27, 2020 Tariff amendment - proxy demand resources to provide flexible RA capacity (ER20-1904) Jul 27, 2020 Letter Order Accepting Tariff Amendments Updating Proxy Demand Resources Provisions (ER20-1904)
Order 07/27/2020, 4:04 PM
Feb 25, 2020 Tariff amendment - capacity procurement mechanism soft offer cap (ER20-1075) May 29, 2020 Letter Order Accepting Tariff Revisions to Capacity Procurement Mechanism - Soft Offer Cap (ER20-1075)
Order 06/01/2020, 11:20 AM
Feb 25, 2020 Tariff amendment - capacity procurement mechanism soft offer cap (ER20-1075) May 23, 2022 Compliance Filing - Capacity Procurement Mechanism (CPM) above the Soft Offer Cap (ER20-1075)
Filing 05/23/2022, 1:17 PM
Feb 25, 2020 Tariff amendment - capacity procurement mechanism soft offer cap (ER20-1075) Jul 11, 2022 Order Accepting Compliance Filing - Capacity Procurement Mechanism Soft Offer Cap (ER20-1075)
Order 07/11/2022, 11:17 AM
Feb 25, 2020 Tariff amendment - capacity procurement mechanism soft offer cap (ER20-1075) Feb 25, 2020 Tariff Amendment Capacity Procurement Mechanism Soft Offer Cap (ER20-1075)
Amendment 02/25/2020, 2:28 PM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Sep 11, 2020 Letter Order Approving Deliverability Assessment Compliance Filing (ER20-732)
Order 09/11/2020, 10:11 AM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) May 19, 2020 Letter Order Partially Accepting Filing -Deliverability Assessment Methodology Enhancements (ER20-732)
Order 04/18/2024, 8:46 AM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Mar 20, 2020 Deliverability Assessment - Deficiency Letter Response (ER20-732)
Response 03/20/2020, 2:52 PM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Jun 3, 2020 Compliance Filing - Deliverability Assessment (ER20-732)
Filing 06/03/2020, 1:16 PM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Jan 30, 2020 Motion for Leave to Answer and Answer to Protest - Deliverability Assessment Methodology Enhancements (ER20-732)
Motion 01/30/2020, 4:51 PM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Jan 2, 2020 Tariff Amendment - Implement Deliverability Assessment Methodology Enhancements (ER20-732)
Amendment 01/02/2020, 5:19 PM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Feb 28, 2020 Deficiency Letter - Deliverability Assessment Initiative (ER20-732)
Order 02/28/2020, 1:56 PM
Jan 2, 2020 Tariff amendment - implement deliverability assessment methodology enhancements (ER20-732) Feb 14, 2020 Response to Western Power Trading Forum's Reply - Deliverability Assessment Initiative (ER20-732)
Answer 02/14/2020, 1:04 PM
Aug 3, 2020 Tariff Amendment - petition for penalty assessments & non-refundable interconnection security 2019 (ER20-2604) Oct 15, 2020 Letter Order Accepting Petition for Penalty Assessment and Interconnection Financial Security (ER20-2604)
Order 10/15/2020, 3:19 PM
Mar 13, 2020 Tariff amendment - reconcile overlapping approved tariff records (ER20-1281) May 12, 2020 Letter Order Accepting Filing to Reconcile Overlapping Tariff Records (ER20-1281)
Order 04/18/2024, 8:46 AM
Mar 13, 2020 Tariff amendment - reconcile overlapping approved tariff records (ER20-1281) Mar 13, 2020 Reconcile Overlapping Approved Tariff Records (ER20-1281)
Filing 03/13/2020, 2:04 PM
Mar 13, 2020 Tariff amendment - reconcile overlapping approved tariff records (ER20-1281) Jun 10, 2020 Compliance Filing - Tariff Reconciliation (ER20-1281)
Filing 06/10/2020, 3:05 PM
Mar 13, 2020 Tariff amendment - reconcile overlapping approved tariff records (ER20-1281) Jul 31, 2020 Letter Order Accepting Compliance Filing - Reconciliation Filing (ER20-1281)
Order 08/03/2020, 11:26 AM
Aug 6, 2020 Tariff amendment - settlement timeline (ER20-2617) Oct 2, 2020 Letter Order Accepting Tariff Revisions - Market Settlement Statements Timeline (ER20-2617)
Order 10/02/2020, 8:05 AM
Oct 15, 2020 Tariff amendment - grid management charge (GMC) cost of service study (ER21-112) Oct 15, 2020 Tariff Amendment - Grid Management Charge - Cost of Service Update (ER21-112)
Filing 10/15/2020, 11:18 AM
Jul 10, 2020 Tariff amendment - tariff clarifications filing (ER20-2374) Sep 4, 2020 Letter Order Approving Tariff Clarifications Filing (Bucket) ER20-2374
Order 09/04/2020, 1:52 PM
Jul 10, 2020 Tariff amendment - tariff clarifications filing (ER20-2374) Jul 10, 2020 Tariff Amendment - Clarifications Filing (ER20-2374)
Filing 07/10/2020, 1:03 PM
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