FOLLOWUP: Shore power finally used at West Seattle’s Terminal 5

(Photo by Justin Hirsch with ILWU Local 19)

Fifteen months after the first modernized berth at Terminal 5 saw its first cargo call, it’s had another first – the long-delayed first use of shore power. That capability was originally supposed to be up and running by the time the first berth opened; we’ve been reporting on the delays for months, attributed to a variety of factors from labor negotiations to hardware/software problems. Today, the Northwest Seaport Alliance just announced the first plug-in has happened:

The Northwest Seaport Alliance’s Terminal 5 welcomed MSC Brunella as the first vessel to plug-in to the terminal’s shore power infrastructure. On Monday, April 10th, the commissioning phase of the Terminal’s shore power project component was finalized as the nearly 9,000 TEU vessel successfully utilized clean energy from the City of Seattle’s electrical grid to power the vessel while at berth.

Terminal 5 is the first international container terminal in the NWSA gateway with shore power capability, making this inaugural plug-in a significant environmental milestone in the Pacific Northwest.

Shore power infrastructure reduces diesel particulate matter and greenhouse gas emissions by allowing vessels to turn off their diesel engines and ‘plug-in’ to the local power grid while being worked at the dock. Seattle City Light has been a critical collaborator throughout this project. …

In addition to needing landside infrastructure at marine terminals, a ship must have special equipment installed to accept shore power. The NWSA is glad to see the cargo shipping industry increasing the number of shore power capable vessels, with more than half of the vessels that call NWSA being shore power capable. Once the infrastructure is fully installed throughout the gateway, the NWSA expects all capable ships will plug-in. …

You can read the entire announcement here.

7 Replies to "FOLLOWUP: Shore power finally used at West Seattle's Terminal 5"

  • West Seattle Mad Sci Guy April 12, 2023 (2:09 pm)

    Does anyone know who pays for the power? I’m just curious. Also wonder how much juice those things use while idle in port. Might not be much at all in the scheme of things. 

    • WS Neighbor April 12, 2023 (2:56 pm)

      Great question!  I had the same question. Look forward to their answer. 

    • Curious George April 12, 2023 (3:39 pm)

      My guess is that the Port gets the bill and hopefully invoices the ship?I would like to know the definition the port uses for “clean energy” as my guess is that apx. 80% is clean and how the grid can deliver only the “clean energy” to the Port.I agree that this is extremely better then onboard generators.

  • Jay April 12, 2023 (2:12 pm)

    This is a needed upgrade. The air quality near the port is unbearable on cold, clear mornings. Like bad enough to make you puke if you try to ride a bike in on a clear winter day under 30 degrees where the pollution hangs low and dense.

  • rogue April 12, 2023 (2:52 pm)

    Pretty cool read. I work in finance for the tug company that brought this ship in, so its cool to see that this was the first!

  • Admiral April 12, 2023 (5:42 pm)

    We can all breath a little easier now!

  • Fanofshorepower April 12, 2023 (8:14 pm)

    It’s about time!! Thank you MSC Brunella for doing the right thing and connecting to shore power. 

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