WPP

The RTPS program supports the Transmission Planning Committee (TPC) and the associated TPC Special Studies. The planners at participating utilities benefit through the TPC by having a forum, outside of the umbrella of compliance, through which they discuss new and upcoming compliance requirements, changes to technology, new technologies, and any other myriad of topics that generally support the transmission planning community. The TPC also allows for individual or regional studies to be performed.

MORE INFO

NOTIFY ME

UPCOMING EVENTS | VIEW ALL

Location TBD | RTPS - TPC

2025 Engineers Forum at Avista

SEP17 to SEP18 2025

1200 to 1200

DOCUMENTS | VIEW ALL

RTPS - TPC

2025 Engineers Forum at Avista, Event Outline

High-level details for the 2025 Engineers Forum

DOWNLOAD

2025_Engineers_Forum_App… (.pdf)
Last updated Aug. 19, 2025

RTPS - TPC-SS

2030 Extreme Weather Study

WPP RTPS Analysis on Extreme Summers and Extreme Winters

DOWNLOAD

WPP 2030 Extreme Weather… (.pdf)
WPP 2030 Stakeholder Pre… (.pdf)
Last updated April 10, 2024

RTPS - TPC-SS

20-Year Study Scope - Final 2022.11.23

Final 20-Year Study Scope Based on Stakeholder Comments

DOWNLOAD

20-Year Study Scope - 20… (.pdf)
Last updated Sept. 15, 2025

The Annual Engineers Forum at Avista!!

The TPC is pleased to present the 2025 Engineers Forum!! Avista will be hosting at the Jack Stewart Training Center with the first day full of presentations, discussions, interactive activities, and a TPC-related board game. The day promises to be technically interesting with lots of opportunity to Network with your fellow Transmission Planners. All members of the TPC are welcome to attend; tell your co-workers! Please reach out to any RTPS staff member for any questions…

July 14, 2025, 1:53 p.m.

2024 Engineers Forum

The 2024 Engineers forum is just around the corner! The Engineers Forum is open to all organizations who have a TPC membership with the WPP. Please sign into your TPC account for all the details. If you've got any questions, or are interested in attending but maybe aren't sure of who your TPC representative is at your organization, please feel free to reach out to Chelsea Loomis at the Power Pool.

The Engineers Forum is a 2-day event! Day Two features a …

July 19, 2024, 8:29 a.m.

TPC "Newsletter" of Upcoming Activities

Lots of upcoming TPC activities!! Please See the Events Section for more details: WPP (westernpowerpool.org)

Nov. 21, 2023, 2:15 p.m.

MANAGER

Chelsea Loomis
Manager, Regional Transm…
WPP | 503-445-1082
chelsea.loomis@westernpo…

REGIONAL TRANSMISSION PLANNING SERVICES