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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.

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 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.

Paul Didsayabutra                                                                                       ColumbiaGrid                                                                                             This email address is being protected from spambots. You need JavaScript enabled to view it.

Charlie Reinhold                                                                                           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 

 

2018-2019 Interregional Coordination Process

2018-2019 Interregional Coordination and ITP Evaluation Proposed Schedule - 12-04-2017

ITP Project Submittal Information (2018-2019 Regional Planning Cycles) - 12-04-2017

 

NTTG Annual Interregional Information:  Year 1 (2018)

NTTG 2016-2017 Regional Transmission Plan - FINAL - 12-28-2017

Amended Quarter 6 NTTG 2016-2017 Biennial Study Plan APPROVED - 08-20-2017

 

NTTG 2018-2019 Intrregional Project Submittals

Cross-Tie Transmission Line ITP Submittal Overview

SWIP-North ITP Submittal Overview

TransWest Express AC & DC Project ITP Submittal Overview

TransWest Express DC Project ITP Submittal Overview

 

2018-2019 ITP Evaluation Process Plans

Cross-Tie Transmission Project - 06-14-2018

SWIP-North - 06-14-2018

TransWest Express AC/DC Project - 06-14-2018

TransWest Express DC Project - 06-14-2018

 

Western Planning Regions Coordination & Stakeholder Meetings

February 22, 2018 WPR Annual Interregional Coordination Meeting - Hosted by the CAISO. 

 

Archived: Prior WPR Coordination Meetings

Archived: 2016-2017 Interregional Coordination Process

 

 

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