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Forest Park

Legend

Project route is subject to change pending land use review.

Harborton Reliability Project

Aging infrastructure is a challenge, nationwide. One of our most critical needs is a stronger, more modern power grid that can deliver reliable power, meeting our needs today and as we move to a cleaner energy future that will help address climate change.

The Harborton Reliability Project is a key, immediate part of providing reliable electricity to power our homes, economy, and lives. This portion of a multi-phase project will make needed equipment upgrades and add transmission capacity into Portland and throughout our service area. It will resolve a critical bottleneck in the grid and help meet future demand, especially as extreme weather becomes more frequent.

This phase will upgrade an existing transmission line that connects the Harborton substation to the west and will add a new quarter-mile line to increase reliability. The work will take place within an existing utility right-of-way that already contains power lines. Making these improvements will require removing approximately five acres of trees from the 5,200-acre park. Two future phases that could occur within existing utility easements are in the earliest planning stages.

Button to Open Harborton Project Video

Timeline

'25
'26
'27
Overall Project Time
Construction Season 1 - Access Roads and Site Development
No Work: Stabilized for Winter
Construction Season 2 - Powerline Construction
Site Restoration, Mitigation Installation
Periodic Monitoring, Reporting (End Date TBD)
Project Area

Need and Purpose

The Harborton Reliability Project is a critical upgrade to the electrical system that serves our community, meeting immediate and longer-term needs. The existing system is outdated and cannot transmit electricity at the levels required today and needed to meet future demand, especially in increasing extreme weather events. To meet growing and projected demand for electricity and avoid outages projected in 2028 without these improvements, it is critical PGE start construction on this phase by 2025 and complete it by the end of 2027.

Questions? Comments? Contact PGE at PGEprojects@pgn.com.

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