BAE Systems to equip Seattle transit hybrid buses
To supply HybriDrive system to Daimler Buses North America, which received an order from King County Metro Transit for 500 Orion VII hybrid-electric buses, with an option for 200 additional units.
BAE Systems will provide propulsion systems for up to 500 hybrid-electric buses recently ordered by King County Metro Transit.
The company will supply its HybriDrive propulsion system to Daimler Buses North America, which received an order from the Seattle transit agency for 500 Orion VII hybrid-electric buses, with an option for 200 additional units. The base, first-year order is for 93 hybrid units.
The King County buses will be equipped with BAE Systems’ lithium-ion energy storage system, which offers longer life than other battery technologies and reduces vehicle weight for improved fuel economy and lower emissions. HybriDrive technology currently powers more than 2,000 buses in cities across North America and the U.K.
The HybriDrive system consists of a generator, an electric motor and an energy storage system managed by computerized controls. A diesel engine that turns the generator operates independent of the electric-drive motor, allowing it to run at nearly consistent speed for optimum efficiency. The system also uses no mechanical transmission, a major maintenance item on conventional diesel buses.
More Bus

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 →
People Movement: Holly Arnold Joins Transdev and More
In this edition, we also cover recent appointments and announcements at Pace, CamTran, MCI, and more, showcasing the individuals helping to shape the future of transportation.
Read More →
The High Cost of Transit Buses: Industry Leaders Look to Procurement Reform
Transit leaders and policymakers examine how standardized bus designs, streamlined procurement, and predictable funding could help agencies stretch budgets and deliver better service.
Read More →
The Business Voice Behind Public Transportation
As chair of APTA’s Business Members Board of Governors, Ray Melleady explains how more than 850 business members are partnering with transit agencies to advance funding, innovation, and industry-wide collaboration.
Read More →From Surviving to Thriving: Building Stronger Transportation Organizations
Bus Business Consultants founder Brian Dickson shares lessons on leadership, organizational health, and creating options for long-term success in a changing transportation industry.
Read More →
Finding the ‘Happy Medium’: Optimizing Maintenance Without Sacrificing Reliability
The key to maintenance optimization isn’t doing less work—it’s doing the right work at the right time on the right assets.
Read More →
LA Metro, City of West Hollywood, and Partners Advance Smarter Bus Lane Enforcement
The award-winning partnership combines AI-powered detection with human oversight to improve bus reliability, accessibility, and enforcement efficiency.
Read More →
PSTA Modernizes Workforce Management with Digital Bidding System
The award-winning Workforce Transit Modernization project replaced paper bidding with a transparent digital platform, cutting administrative effort while improving access for operators.
Read More →
Washington's Community Transit Sets Six-Year Roadmap for Growth, Expansion
Approved TDP targets more bus service, new mobility options, Swift BRT expansion, and a potential Everett Transit annexation.
Read More →