RELATED: CCW to deliver electric buses to Indianapolis airport
Washington State converts to electric buses with ZEPS
Adoption of Complete Coach Works' Zero Emission Propulsion System is part of Washington's efforts to reduce its carbon footprint and focus on electrical energy.

Photo courtesy of Complete Coach Works.

Photo courtesy of Complete Coach Works.
The State of Washington's Department of Enterprise Services awarded Complete Coach Works (CCW) the Electric Heavy-Duty Vehicles Statewide Master Contract.
Using CCW's Zero Emission Propulsion System (ZEPS) buses allows the conversion of diesel or compressed natural gas buses to all-electric transit buses powered by lithium ion batteries. The conversion allows agencies to reuse a familiar chassis for older buses, while reducing landfill pollution by 10 tons of raw material per bus.
Adoption of ZEPS is another step Washington is taking in using more electricity and reducing its carbon footprint. Washington State is also home to the largest hydroelectric plant in the United States, where 70% of its electricity is produced by hydro facilities.
More Technology

From Hardware to Digital Partner: Luminator Charts Its Next Chapter
CEO Magnus Friberg discusses Luminator’s shift toward becoming a digital partner, the growing importance of software and interoperability, and how AI can help agencies improve operations and passenger experience.
Read More →
Beyond the Checklist: A Structured Approach to Transit Maintenance
Reliability-Centered Maintenance helps transit agencies move beyond routine checklists to focus limited resources on the assets and failures that have the greatest impact on safety, reliability, and service.
Read More →
NJ TRANSIT Advances Bus Technology Upgrades Across Statewide Fleet
More than 1,500 buses now feature upgraded technology designed to improve arrival predictions and provide free Wi-Fi, with deployment expected to reach nearly 2,000 buses by the end of 2026.
Read More →Building a Flexible Path to Transit Electrification
John Hroncich discusses BAE Systems’ modular and scalable approach, lessons learned from decades of real-world operations, and how agencies can identify electrification strategies that fit their fleets.
Read More →
Biz Briefs: Alstom Lands Canadian Contract, LYT to Supply California TSP, and More
In METRO's latest installment, we take a look at recent news from Complete Coach Works, Beep, FlixBus, and more partnerships making headlines across the transportation sector.
Read More →
From Legacy Silos to Conversational Intelligence
What if transit leaders could ask any operational question and get a trusted answer in seconds? Conversational AI is transforming how agencies use their data.
Read More →
USDOT Announces Rail Vehicle Replacement Grants, Chattanooga AV Shuttle Funding
More than $191 million in federal funding will help three transit agencies replace aging rail vehicles and support a new autonomous shuttle service in Chattanooga.
Read More →
Bus Tech Talk: Keeping Transit Technicians Ahead of the Technology Curve
LA Metro’s Obed Mejia discusses technician training, evolving maintenance technology, fleet replacement, and strategies for getting the most out of today’s transit fleets.
Read More →
Biz Briefs: RIPTA Unveils New Frontrunners, Clevland RTA Adds New Siemens, and More
In METRO's latest installment, we take a look at recent news from Siemens, Prevost, Dodge, and more partnerships making headlines across the transportation sector.
Read More →
Why Simulating Pedestrian Movement Has Become Essential for Modern Rail Stations
Pedestrian microsimulation is helping rail planners identify bottlenecks, test station designs, and prepare complex transit hubs for growing passenger volumes.
Read More →
