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Regional entities contacts

Ebrahim Rahimi
California ISO
erahimi@caiso.com

Chelsea Loomis
NorthernGrid
chelsea.loomis@nwpp.org

Heidi Pacini
WestConnect
heidi@pacenergies.com

Interregional transmission coordination

The ISO and regional entities throughout the western interconnection collaborate during their transmission planning processes to ensure regional transmission stability and efficiency. These coordination efforts inform each entity’s transmission plans.

The interregional planning regions are WestConnect, NorthernGrid, Western Electricity Coordinating Council and California ISO.

Meetings

Meeting Mar 9, 2023
This meeting is at 9:00 a.m. - 3:00 a.m. PST / 10:00 a.m. - 4:00 p.m. MST
- Agenda - 2023 Annual Western Planning Regions Meeting - Mar 9, 20232/28/2023 09:34
- Presentation - California ISO Annual Interregional Transmission - Mar 9, 20233/07/2023 15:46
- Presentation - NorthernGrid Interregional Coordination Information - Mar 9, 20233/08/2023 10:45
- Presentation - WECC Interregional Coordination Information - Mar 9, 20233/07/2023 15:46
- Presentation - WestConnect Annual Interregional Information - Mar 9, 20233/07/2023 15:46
- 2023 Annual Western Interregional Coordination Hybrid meeting on 3/9/23 at SRP hosted by WestConnect
- Annual Interregional Coordination Meeting Minutes - Mar 9, 20233/09/2023 10:16

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Meeting Jun 13, 2022
Meeting Mar 4, 2022

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Submittal window

Interregional transmission coordination documents
- Designated Communication Portals2/02/2022 12:37
- 2022-2023 Interregional Project Submittal Information2/02/2022 12:37
- Interregional Transmission Project Submission Form2/02/2022 12:37

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Studies, papers and schedules

2022 Annual Western Interregional Coordination, Webinar 3/4/222/18/2022 10:53

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Archive

2020-2021 interregional transmission coordination development activities
2018-2019 interregional transmission coordination development activities
2016-2017 interregional transmission coordination development activities
2015 interregional transmission coordination development activities

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