New York Transportation Provider Plans Diesel-to-Electric Repower
Repower Provider Secures CARB Approval for School Bus Electrification
Unique Electric Solutions received official approval for its uniqueEV electric conversion kit for school buses from leading manufacturers.

The milestone reinforces UES’ commitment to sustainable and zero-emission solutions for the school transportation sector, the company said.
Photo: Unique Electric Solutions
Unique Electric Solutions (UES), a manufacturer of electric vehicles and propulsion systems, has been awarded an executive order from the California Air Resources Board (CARB). This means the company now has official approval for the uniqueEV®-SchoolBus-C electric conversion kit for installation on school buses.
The order certifies that the conversion system meets California’s rigorous air quality and emissions standards, ensuring compliance with state regulations while providing a cost-effective path to electrification for school districts and fleet operators.
The uniqueEV-School Bus-C is approved for installation on 2010-2024 model year school buses from Thomas Built, Blue Bird, and IC Bus with a minimum wheelbase of 250 inches. This conversion enables existing diesel-powered school buses to transition to fully electric, zero-emission operation.
The system includes:
Advanced traction motor & inverter for optimized vehicle performance.
High-capacity battery pack ensuring reliable, long-range operation.
Integrated hydraulic & air systems to maintain vehicle functionality.
Electric cabin heating for passenger comfort.
“We are excited to receive this official recognition from CARB, solidifying our ability to help school districts and fleet operators transition to zero-emission transportation,” said Joe Ambrosio, president and CEO of Unique Electric Solutions. “This approval reaffirms our commitment to providing reliable, scalable, and cost-effective electrification solutions that support clean energy initiatives.”
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