Holgate Substation Upgrade
Holgate Substation Upgrade

As we work toward Oregon’s clean energy future, we’re strengthening the energy grid to make it smarter, more efficient and more reliable for you. Among our many projects, we’re planning to expand and upgrade our Holgate Substation, located at 4428 SE 24th Ave. in Portland. The upgrade will increase system reliability, help prevent outages and meet the demands of growth in the surrounding area.

In addition to installing new equipment at the substation, we will expand the existing fence line to the south along our property, to accommodate the new equipment and improve safety in the area.

Timeline

  • Planning started: Winter 2018

  • Pre-application meeting with the City of Portland: June 6, 2019

  • Public hearing with City of Portland planning commission: Date to be determined

  • Construction starts: Fall 2020, pending approvals

  • Project complete: June 2021, tentative

Interested in learning more?

If you would like to understand the proposal in more detail, you’re welcome to attend the informational pre-application meeting with the City of Portland:

Thursday, June 6, 2019, from 10:30 a.m. to noon City of Portland Permit Center 1900 SW 4th Ave., 4th floor Portland, OR 97201

You can also review our FAQ below, or contact us with any specific questions that you may have at 503-612-3730.

Building a brighter future for you

This is just one of many projects we’re working on to enhance and modernize the energy grid, making it smarter and more resilient, and creating a platform for a clean energy future.

Thank you for your patience as we strengthen the energy grid.

Frequently Asked Questions

This is a complete upgrade and expansion of the existing substation. We’ll work in stages so your power will not be interrupted. The work will include:

  • Removing the existing landscaping and equipment.

  • Installing to new, more resilient, more secure smart grid technology that can handle a larger load.

  • Expanding the fence line on the south side of our property to accommodate the new equipment and to provide additional equipment clearance for better safety.

  • Installing sensor lights for improved security.

  • Installing new landscaping that will enhance the area and meet city tree standards.

Pending approvals from the City of Portland, we’re hoping to begin construction in fall 2020 and to bring the completed substation online by June 2021.

We want to ensure your safety during this construction project, so temporary lane closures may be needed at times. Please follow any detours and signs placed to keep drivers, cyclists, pedestrians and workers safe. Allow extra time for commuting through this area or consider alternate routes.

We will need to remove some trees and other landscaping in order to install the new equipment and expand the fence line. When construction is complete, we’ll plant new landscaping that will enhance the area and meet city tree standards.

The pre-application meeting with the City of Portland is an informational meeting only and not intended to take the place of a public hearing before the planning commission. If you wish, you’ll have an opportunity to present testimony to the city and the commission at the public hearing. The date for the hearing is to be determined.

Questions about a project near you?

Call us at 503-612-3730.

Para obtener información en español, por favor llame al 503-612-3730.