Reimagining a California transit system for a low-carbon future

Transit agencies are under increasing pressure to reduce emissions while maintaining reliable, cost-effective service. For the Santa Clara Valley Transportation Authority (VTA), which operates 400 buses from three depots serving communities across Silicon Valley, transitioning an entire bus fleet to zero emissions by 2040 represents a major step toward reducing emissions and improving regional air quality requires careful planning across technology, infrastructure, operations and funding. The shift introduces new complexities, from charging and fueling systems to facility upgrades and evolving energy demands. The Zero-Emission Bus Transition Blueprint provides a clear, structured path forward, outlining how and when to adopt battery-electric and hydrogen technologies, upgrade depots and phase investments over time. Aligning long-term sustainability goals with near-term operational decisions ensures the plan can transform an ambitious vision into an actionable strategy for cleaner, more resilient transit. 

Jacobs developed the comprehensive blueprint, combining technical analysis, financial planning and stakeholder engagement to guide VTA’s transition. We assessed fleet energy use and evaluated technology options, creating a phased implementation plan supported by cost estimates and funding strategies. A key differentiator was the collaborative process, working across VTA departments to build alignment and ensure the strategy balances performance with safety and service quality. With board approval secured, the blueprint is now enabling real-world delivery, including the rollout of charging infrastructure and facility upgrades. By turning complex technical challenges into a clear, actionable roadmap, Jacobs is positioning VTA as a leader in sustainable transit and advancing a scalable model for agencies nationwide.