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King County Metro Progressive Design Build for Interim Base Electrification

Providing charging station infrastructure for bus fleet transition to electrification

  • 120

    Buses

  • 10MW

    Service Capacity

  • Tukwila, Washington

    Tukwila, Washington

Zero emission buses are the future of transit, and Metro is moving forward with a large and important first step

Emissions from transportation make up a significant portion of carbon pollution. Electric vehicles offer solutions that more public agencies including our client, King County Metro Transit (Washington State), are turning to for reducing carbon emissions. With a goal to achieve a zero-emission bus (ZEB) fleet by 2035, King County Metro contracted us for engineering and design services for its Interim Base Electrification (IBE) project.

The $67 million IBE project will provide parking and charging stations for 120 ZEB buses at the existing King County Interim South Base. Our role includes providing electrical engineering services, transportation planning, information and communications technology design, acoustic design, charging system design, and even archaeological services should they be required.

King County Metro, which serves a population of more than 2.1 million people, is leading the transit industry as an early adopter of battery-electric buses that produce no emissions. Electrification also has the potential for lower operating costs. System users will find the electric buses are quieter on-board, as well as in the community. Metro’s goal is to maintain its current fleet of approximately 1,400 coaches as it transitions to a ZEB fleet by 2035 in alignment with the County’s equity and social justice goals. 

At a Glance

Offices
Client
  • King County Metro
Partners
  • The Walsh Group
Architect
Rolluda Architects
Meet Our Team

Analy Castillo, Associate, Zero Emissions Technical Lead

I help transit agencies develop pragmatic plans for launching zero-emission bus fleets in the face of overwhelming challenges.
Analy Castillo Associate, Zero Emissions Technical Lead Read More

Misty Ryan-Gonzales, Senior Associate

Technology impacts everything we do––from nurse calls, to phones, to making people feel safe with access control and cameras. We’re all in this together.

Reb Guthrie, Principal, Fueling Infrastructure

Creative problem solving—in sometimes unexpected ways—while understanding and respecting user needs is easily the best part about my job.
Reb Guthrie Principal, Fueling Infrastructure Read More

Basel Jurdy, Principal, Discipline Lead - Acoustics & Vibration

Acoustic design creates an auditory signature that marries architecture with function―invoking a sensory experience and emotional response that connects people to place.
Basel Jurdy Principal, Discipline Lead - Acoustics & Vibration Read More

Merlin Maley, Principal, Western Region Transit Sector Leader, Buildings

My passion is creating 21st century communities by assisting our clients in realizing their dreams of multi-modal transportation networks.
Merlin  Maley Principal, Western Region Transit Sector Leader, Buildings Read More

Paul Roos, Associate, Wireless Team Lead

Wireless designs help keep communities safe by improving emergency communications systems. Our work is behind the scenes—but rewarding.

Tony Zavanelli, Principal, Power

The best feedback is being awarded with additional work. ‘Good job’ is nice to hear, but being entrusted with another project the best way to know that you are valued.

Analy Castillo

Associate, Zero Emissions Technical Lead

Misty Ryan-Gonzales

Senior Associate

Reb Guthrie

Principal, Fueling Infrastructure

Basel Jurdy

Principal, Discipline Lead - Acoustics & Vibration

Merlin  Maley

Principal, Western Region Transit Sector Leader, Buildings

Paul Roos

Associate, Wireless Team Lead

Tony Zavanelli

Principal, Power

We're better together

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Run Modes: s7connect,crx3,nosamplecontent,publish,crx3tar
Build Version: 2.5.0.4
Build Date: 2022-43-13 12:43:57