Interregional Order 1000 Process
Northern Tier Transmission Group ("NTTG") 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.
Regional Contacts
Sharon Helms Northern Tier Transmission Group This email address is being protected from spambots. You need JavaScript enabled to view it.
Gary DeShazo California ISO This email address is being protected from spambots. You need JavaScript enabled to view it.
Larry Furumasu ColumbiaGrid This email address is being protected from spambots. You need JavaScript enabled to view it.
Heidi Pacini WestConnect This email address is being protected from spambots. You need JavaScript enabled to view it.
NTTG Interregional Transmission Planning Guidelines
NTTG Interregional Transmission Planning Guidelines Final - 05-19-2016
2020-2021 Interregional Coordination Process
2020-2021 Interregional Coordination and ITP Evaluation Proposed Schedule - 01-08-2020
ITP Project Submittal Information (2020-2021 Regional Planning Cycles) - 03-11-2020 (Updated)
WPR Designated Communication Portal - 01-08-2020
NTTG Annual Interregional Information: Year 1 (2020)
NTTG 2018-2019 Regional Transmission Plan - FINAL - 12-31-2019
2018-2019 Amended NTTG Biennial Study Plan - 12-18-2018
Western Planning Regions Coordination & Stakeholder Meetings
February 27, 2020 WPR Annual Interregional Coordination Meeting - Hosted by WestConnect.
Archived: Prior WPR Coordination Meetings
Archived: 2016-2017 Interregional Coordination Process
Archived: 2018-2019 Interregional Coordination Process