Recurring processes

Recurring Process

*Date is tentative

Title Status Development Decision Implementation
2022-2023 Transmission planning process Jan 13, 2022 Active Jun 30, 2023 Final study plan posting May 18, 2023 Board of Governors approval - transmission plan
20-Year transmission outlook (2021-2022) 20-Year transmission outlook May 14, 2021 Active
20-Year transmission outlook (2023-2024) Aug 09, 2023 Active
2021-2022 Transmission planning process 2021-2022 TPP Feb 18, 2021 Active Mar 31, 2021 Final study plan posted Mar 17, 2022 ISO Board of Governors approval - transmission plan
2023-2024 Transmission planning process Jan 16, 2023 Active Mar 31, 2024* Draft transmission plan posting
Apr 09, 2024* Meeting
May 2024* Board of Governors meeting
2024-2025 Transmission planning process TPP Dec 28, 2023 Active Feb 22, 2024 Draft study plan posted
Feb 28, 2024 Meeting
Mar 13, 2024 Comments Due
Mar 29, 2024* Final study plan posting
Aug 15, 2024* Preliminary reliability study results and mitigation solutions posting
Aug 30, 2024* Base scenario base case posting
Sep 25-26, 2024* Meeting
Oct 10, 2024* Comments due
Oct 31, 2024* Final reliability study results posting
Nov 12, 2024* Preliminary assessment of policy and economic studies posting
Nov 14, 2024* Meeting
Dec 02, 2024* Comments due
Mar 31, 2025* Draft transmission plan posting
Apr 15, 2025* Meeting
May 2025* Board of governors meeting
May 30, 2025* Final board-approved transmission plan posting
Annual policy initiatives roadmap process - 2021 Feb 28, 2020 Completed Jun 14, 2021 Final 2021 policy initiatives roadmap (updated) posted Jan 20, 2021 EIM Governing Body briefing
Dec 17, 2020 Board of Governors briefing
Annual policy initiatives roadmap process - 2022 Roadmap May 11, 2021 Completed Mar 16, 2022 Final 2022-2024 policy initiatives roadmap posted
Dec 17, 2021 Revised draft 2022 policy initiatives catalog posted
Feb 09, 2022 Board of Governors and WEIM Governing Body briefing
Annual policy initiatives roadmap process - 2023 Roadmap Jun 30, 2022 Completed Mar 29, 2023 Final catalog and roadmap posted May 17, 2023 Briefing to Board of Governors and WEIM Governing Body
Annual policy initiatives roadmap process - 2024 Oct 31, 2023 Active Feb 28, 2024 Comments due
Budget and grid management charge process - 2022 Budget and GMC Jul 12, 2021 Completed Dec 20, 2021 Final 2022 Budget and Grid Management Charge Rates Book posted Dec 15-16, 2021 Board of Governors approval
Budget and grid management charge process - 2023 Jul 13, 2022 Completed Jan 05, 2023 Final 2022 budget and grid management charge rates book posted Dec 14, 2022 Board of Governors approval
Budget and grid management charge process - 2024 GMC RR May 03, 2023 Completed Dec 14, 2023 Final 2024 budget and grid management charge rates book posted Dec 21, 2023 FERC approval (ER23-2974)
Dec 14, 2023 Board of Governors approval
Sep 29, 2023 Tariff amendment (ER23-2974)
Cost of service study - 2023 COSS2023 May 30, 2023 Completed
Dec 21, 2023 FERC approval (ER23-2974)
Sep 29, 2023 Tariff amendment (ER23-2974)
Sep 20, 2023 Board of Governors approval
Flexible capacity needs assessment - 2022 2022 Flex RA Dec 09, 2020 Completed Apr 14, 2021 - 2022 final flexible capacity needs assessment posted
Flexible capacity needs assessment - 2023 Dec 15, 2021 Completed May 17, 2022 Final assessment posted
Flexible capacity needs assessment - 2024 Flex RA Dec 15, 2022 Completed May 17, 2023 Final assessment posted
Flexible capacity needs assessment - 2025 Flex RA Dec 13, 2023 Active Feb 26, 2024 Comments due
Apr 10, 2024* Meeting
Apr 24, 2024* Comments due
May 2024* Final assessment posting
Local capacity requirements process - 2022 LCR 2022 Oct 27, 2020 Completed Apr 30, 2021 Final 2022 and 2026 technical reports
Local capacity requirements process - 2023 Oct 19, 2021 Completed Apr 28, 2022 Final 2023 and 2027 technical reports posted
Local capacity requirements process - 2024 Oct 13, 2022 Active May 01, 2023 Final 2024 and 2028 technical reports posted
Local capacity requirements process - 2025 LCR Oct 10, 2023 Active Mar 06, 2024* Meeting
Mar 20, 2024* Comments due
Apr 01, 2024* Draft final report posting
Apr 11, 2024* Meeting
Apr 18, 2024* Comments due
Apr 30, 2024* Final report posting
Participating transmission owner per unit costs - 2021 2021 PTO per unit costs Mar 26, 2021 Completed Apr 1, 2021 Final per unit cost guides posted
Participating transmission owner per unit costs - 2022 Feb 08, 2022 Completed Apr 01, 2022 Final per unit cost guides posted
Participating transmission owner per unit costs - 2023 PTO Cost Guide Feb 13, 2023 Active Sep 18, 2023 Final cost guides posted
Tariff clarifications filing - 2023 Bucket filing Jun 06, 2023 Completed Jul 14, 2023 Final tariff matrix posted Oct 24, 2023 FERC approval (ER23-2557)
Aug 03, 2023 Tariff amendment filing (ER23-2557)