Sarnia Transit

type of Client
Canadian Transit Agency
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Client
Sarnia Transit
YEAR
2025
buses in operation
1
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Client Description

Sarnia Transit is the public transportation provider for the City of Sarnia, Ontario, delivering essential mobility for residents, workers, seniors, and students across the community. Like many mid-sized Canadian transit agencies, Sarnia Transit is balancing the need to modernize its fleet with limited capital budgets, evolving service patterns, and growing expectations around sustainability and reliability.

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As part of its transition toward zero-emission transit, Sarnia Transit took a measured, strategic approach—starting with a right-sized electric vehicle rather than a full fleet conversion.

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The Challenge

Electrification presents real opportunities, but also real risks—especially for agencies deploying their first electric bus.

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Sarnia Transit faced several common challenges:

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  • Introducing electric vehicles without disrupting existing operations
  • Managing risk associated with charging infrastructure investments
  • Ensuring predictable daily operations and maintenance
  • Gaining internal experience with EVs before scaling
  • Delivering visible progress toward sustainability goals without over-committing capital

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Rather than pursuing a large, complex rollout, the agency focused on learning, flexibility, and operational confidence.

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Why the Karsan eJEST

The Karsan eJEST was selected as an ideal first step into electrification.

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As a right-sized, purpose-built electric transit bus, the eJEST allows agencies to:

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  • Match vehicle size to real service demand
  • Maintain predictable daily duty cycles
  • Reduce fuel and maintenance costs immediately
  • Avoid deploying oversized vehicles on lower-demand routes
  • Introduce electric service without major operational disruption

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With thousands of units operating globally, the eJEST offers proven reliability—making it a practical choice for agencies beginning their electric transition.

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One Bus, Done Right

Starting with one electric bus was a deliberate decision.

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This approach allows Sarnia Transit to:

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  • Validate real-world energy consumption
  • Train operators and maintenance staff incrementally
  • Understand charging behavior and scheduling
  • Build internal confidence before expanding the fleet

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A single, well-planned deployment creates a foundation for future growth—without exposing the agency to unnecessary financial or operational risk.

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Charging Strategy: Flexible, Scalable, and Future-Ready

To support its first electric bus, Sarnia Transit partnered with WAV ENERGY, selecting a Smart Mobile Charger with a 184 kWh battery pack.

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This solution provides:

  • Charging without permanent depot construction
  • Flexibility to support future electric buses
  • Reduced upfront infrastructure costs
  • The ability to adapt charging as service evolves

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By avoiding fixed, capital-intensive installations, Sarnia Transit preserved flexibility while ensuring reliable charging from day one.

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Damera’s Role

As the North American distributor for Karsan, Damera supported Sarnia Transit throughout the deployment by:

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  • Advising on vehicle selection and service fit
  • Coordinating delivery and commissioning
  • Supporting training and operational planning
  • Working closely with charging partners to ensure seamless integration

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Our focus is not just delivering vehicles—but helping agencies deploy them successfully in real service.

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Results & Impact

  • First zero-emission bus introduced successfully
  • Lower operating and fuel costs compared to legacy vehicles
  • Improved readiness for future electric fleet expansion
  • Minimal infrastructure risk
  • Strong foundation for long-term sustainability goals
  • Support for flexible, on-demand transit service
  • Enhanced accessibility for riders
  • Modern, purpose-built vehicle designed to improve rider comfort and satisfaction

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Looking Ahead

Sarnia Transit’s first eJEST is more than a vehicle—it’s a learning platform, a proof point, and a foundation for scalable electrification.

Right-sized electric transit allows agencies to move forward confidently—delivering cleaner service today while preparing for tomorrow.

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Let’s Talk

If your agency is considering its first electric bus—or planning how to scale responsibly—Damera’s team is ready to support you every step of the way.

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Contact us to explore right-sized electric solutions built for real transit operations.

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