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 and California ISO.
- Interregional Transmission Project Submission Form12/21/2023, 3:14 PM
- Designated Communication Portals12/21/2023, 3:14 PM
- 2024-2025 Interregional Project Submittal Information12/21/2023, 3:14 PM
Regional entities contacts
Biju Gopi
California ISO
bgopi@caiso.com
Chelsea Loomis
NorthernGrid
chelsea.loomis@nwpp.org
Heidi Pacini
WestConnect
heidi@pacenergies.com
Upcoming meetings
No upcoming events.
Meeting documents (last 12 months)
All meeting documents06/21/2024
11:00 AM - 12:00 PM
Online
Interregional Transmission Coordination
Related documents
- Presentation - Interregional Transmission Project Update - Jun 21, 202406/20/2024, 9:46 AM
- 2024 GLW Interregional Transmission Project Upsize to Esmeralda - Evaluation Plan06/20/2024, 9:46 AM
- 2024 GLW Interregional Transmission Project Sloan Canyon Mead - Evaluation Plan06/20/2024, 9:46 AM
- 2024 GLW Interregional Transmission Project Mead Mohave - Evaluation Plan06/20/2024, 9:46 AM
- 2024 Gallatin Power Interregional Transmission Project - Evaluation Plan06/20/2024, 9:46 AM
03/26/2024
1:00 PM - 5:00 PM
In-person
Annual Interregional Coordination Meeting
Related documents
- Agenda - 2024 Annual Interregional Coordination Meeting - Mar 26, 202403/20/2024, 11:45 AM
- Presentation - California ISO Annual Interregional Coordination Meeting Mar 26, 202403/20/2024, 11:45 AM
- Presentation - Northern Grid Annual Interregional Coordination Meeting Mar 26, 202403/20/2024, 11:45 AM
- Presentation - West Connect Annual Interregional Coordination Meeting Mar 26, 202403/20/2024, 11:45 AM