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.

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

Biz Briefs: OCTA Taps Clean Energy for Hydrogen Station, Stadler to Supply Via Rail Vehicles, and More
From manufacturers and suppliers to transit agencies and motorcoach operators, these updates offer a snapshot of the projects, partnerships and business moves driving the industry forward.
Read More →
CharterUP Expands Into New Mobility and Autonomous Transportation
Vice President of New Mobility Stephen Joos discusses how CharterUP is leveraging its nationwide transportation network, technology platform, and autonomous vehicle partnerships to expand into workforce mobility, campus shuttles, and transit solutions.
Read More →
METRO Magazine Announces 2026 Innovative Solutions Awards Winners
Projects Recognized for Advancing Mobility Through Technology, Accessibility, Workforce Innovation, and Operational Excellence
Read More →
Cummins Introduces Phased Model Year 2027 Launch Strategy
According to officials, the approach is designed to maintain regulatory compliance, support customer production schedules, and provide additional time to ramp production in a disciplined manner that helps ensure a successful transition for the industry.
Read More →
Biz Briefs: STV teams with Amtrak, Motorcoach Operators Boost Fleet and Land Contracts, and More
From manufacturers and suppliers to transit agencies and motorcoach operators, these updates offer a snapshot of the projects, partnerships and business moves driving the industry forward.
Read More →
DART Taps Nathaniel P. Ford Sr. as Next President/CEO
Since 2012, Ford has served as the CEO of the Jacksonville Transportation Authority
Read More →
AC Transit’s Cecil Blandon on Building the Next Generation of Transit Maintenance Leaders
The agency’s maintenance chief discusses leadership, workforce development, zero-emission technology, and preparing technicians for the future of public transportation.
Read More →
California High-Speed Rail Authority Signs MOU to Advance High Desert Corridor
The agreement deepens collaboration between the California High-Speed Rail Authority and the High Desert Corridor Joint Powers Agency, supporting design integration, cost savings, and faster delivery of a key Southern California rail link.
Read More →
Building the Next Generation of Transit Technology
In this edition of METROspectives, Luminator CEO Magnus Friberg discusses the company's transformation, the growing role of AI and software, and what's next for transit technology.
Read More →How Data, Strategy, and Community Engagement Are Reshaping Transit
In this edition of METROspectives, strada360 CEO Steve Lassey discusses how transit agencies can better align planning with operations, leverage data to improve decision-making, and build public trust as they prepare for the future of mobility.
Read More →