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Phase 6 · Energize and occupy · Step 6.1

Seattle City Light energization

The electrician confirms readiness with SCL and an SCL crew energizes the new service. How long this takes depends on the backlog and how early you filed the service application.

Who
Seattle City Light, Electrician
How long
2-8 weeks (sometimes longer)
Cost
Connection fee paid earlier
You end up with
Energized service + meter installed

If you skip this: SCL has acknowledged a multi-month service-connection backlog. If you filed the SCL application in parallel with the SDCI permit (step 3.2), you'll wait days to weeks here. Late filers wait longer.

What "energization" means

The cottage's electrical system is built, inspected, and ready. Seattle City Light still has to physically connect it to the grid:

  1. Electrician confirms readiness with SCL — meter base installed, service entry complete, all inspections passed.
  2. SCL coordinates the connection crew to come on site.
  3. Crew connects the new service drop (overhead) or pulls and terminates the new underground lateral.
  4. Meter is installed.
  5. Service is energized.

The cottage now has power.

Why this is the long pole

SCL has acknowledged a multi-month service-connection backlog that started during COVID and hasn't fully cleared. In late 2025, City Light publicly told the City Council that load growth from electrification, EVs, and data centers is straining the grid further. That shows up as schedule risk on every DADU project.

If you filed the SCL service application in parallel with the SDCI construction permit (back in step 3.2), the wait here is short — often just a couple of weeks once the build is ready, since SCL processing has run alongside the build. Filing the SCL application later pushes energization past substantial completion by the same number of weeks.

What can stretch this

  • Pole work. If the connection requires Joint Use attacher coordination (Comcast, Lumen, Astound, etc.), each attacher schedules independently. Hoodline 2026 documented a $270K, 2+ year case.
  • Meter base or service entry doesn't pass SCL inspection. The electrician fixes it; SCL re-inspects.
  • Holiday windows or weather. Seattle weather can delay overhead crew work.

What you can do

Once the cottage is approaching substantial completion, have the electrician check in weekly with SCL on energization scheduling. Persistence is rewarded; passive waiting isn't.

Where this information came from

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