HDR to Develop Electric Bus Transition Plans Across Ontario
The modeling will be provided by HDR’s proprietary Zero+ Fleet Optimization Tool, an industry-leading, fuel-neutral tool that is fully customizable to an agency’s needs across multiple transit systems, geographies, climates, and fuel technologies.

Canada’s Metrolinx chose HDR to provide battery-electric bus transition plans for 13 transit agencies across Ontario. HDR’s zero-emissions experts will work with each agency to understand their individual plans or targets, as well as local policies that influence the timeline towards fleet electrification. The full timeline for analysis will be set by each agency.
Each of the agencies will receive a customized report built from four main tasks:
Route modeling and schedule optimization
Facility assessment
Full-fleet electrification transition plan
Municipal fleet analysis
The modeling will be provided by HDR’s proprietary Zero+ Fleet Optimization Tool, an industry-leading, fuel-neutral tool that is fully customizable to an agency’s needs across multiple transit systems, geographies, climates, and fuel technologies. Fully integrated with Zero+, HDR’s customizable decision support tool called EconMOVES will further help fleet transition planning teams evaluate alternative capital and operating scenarios within defined financial parameters.
“As transit agencies across North America work toward fully electrified fleets, success depends on making the best decisions possible,” said Rob Mowat, who directs HDR’s zero emissions mobility practice and is the project leader on the Ontario studies. “Upfront planning and detailed analysis will give decision-makers in these Ontario communities the information they need to design a clear and implementable roadmap to full electrification.”
Thirteen agencies banded together to seek the planning assistance through Metrolinx’s Transit Procurement Initiative, which acts as a central transit procurement agency on behalf of Ontario municipalities.
The participating municipalities are Barrie, Belleville, Chatham-Kent, Cobourg, Collingwood, Greater Sudbury, Kingston, Milton, Orangeville, Sault Ste. Marie, Stratford, Thunder Bay, and Windsor. They stretch from Kingston in the east to Thunder Bay in the west, across more than 1,600 kilometers of the province. Combined, the agencies have 460 transit vehicles, 137 routes, and an average annual ridership of more than 31 million passengers.
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