OC Transpo unveils Ottawa’s first battery-electric buses - Archived

Archived content

This page has been archived and will not be updated. It can be used for reference purposes but it is possible some links no longer work.
Published on
November 26, 2021
Parking, roads, traffic and transit

Residents will soon see a new type of bus rolling down Ottawa’s streets. Mayor Jim Watson, Councillor Allan Hubley, Chair of the Transit Commission, and Bryce Conrad, President and CEO of Hydro Ottawa, were on-hand earlier today at OC Transpo’s St-Laurent Garage to showcase OC Transpo’s first battery-electric buses.

The four new 40-foot battery-electric buses will be ready to enter service in early 2022 and will be housed at OC Transpo’s St-Laurent Garage. The garage has undergone significant retrofits to welcome the new electric buses, with four plug-in style charging stations installed by Envari Energy Solutions, a subsidiary of Hydro Ottawa.

OC Transpo is in the early stages of a fleet conversion plan that will seek to add an additional 74 battery-electric buses to its fleet in 2023, with 450 zero-emission buses phased into operation by 2027. With the gradual phase-out of diesel buses as they reach their end of life, OC Transpo could achieve a fully zero-emission bus fleet by 2036. OC Transpo will seek to leverage government loans, funding and grants, so that no additional municipal tax funding will be required to convert OC Transpo’s transit fleet to zero-emission buses.

In addition to offering a quieter ride, battery-electric buses are expected to offer savings through reduced operating costs. Converting from diesel-powered vehicles to electric is also a key component of the Climate Change Master Plan, the City’s overarching framework to reduce greenhouse gas emissions and respond to the current and future effects of climate change.

Quick Facts

  • Chargers installed at the St-Laurent Garage can charge a bus from empty to full in five hours.
  • The City’s battery-electric buses will be of similar capacity and design as OC Transpo’s existing 40-foot diesel buses to provide a standardized customer experience, with route planning based on a range of 250 kilometres in typical urban operation without recharging.
  • Battery-electric buses are currently the most widely used zero-emission technology in the transit industry and are on the roads of several Canadian municipalities, including Montréal, Toronto, Edmonton, and Winnipeg.
  • A diesel-powered bus consumes on average 35,000 litres of fuel per year.
  • The Climate Change Master Plan includes the goal of reducing emissions from City operations by 100 per cent by 2040.


With the launch of these four battery-electric buses early next year, OC Transpo will take a critical first step in its conversion to a zero-emission bus fleet. This milestone also brings us closer to achieving our goal to reduce greenhouse gas emissions and transition Ottawa into a clean, renewable and resilient city.

Jim Watson, Ottawa Mayor

This transition represents the City’s significant progress in electrifying our transit service and adds to the ongoing expansion of O-Train service across the city. In addition to offering a quieter ride, battery-electric buses are expected to offer savings through reduced operating costs, demonstrating the several benefits that the reduction of emissions has for OC Transpo, its customers and for all Ottawa residents.

Allan Hubley, Chair of the City’s Transit Commission

Hydro Ottawa’s vision is to be a leading partner in a smart energy future. We know that the demand for EV infrastructure is no longer just a probability, it’s an inevitability. Ottawa’s electricity grid is robust and will be ready to power our city’s electric buses and vehicles as they are phased in over the next decade. I’m proud to stand alongside my colleagues today, who also understand and share in our vision of a sustainable future.

Bryce Conrad, President and CEO, Hydro Ottawa

For more information on City programs and services, visit ottawa.ca or call 3-1-1 (TTY: 613-580-2401). You can also connect with us on Facebook, Twitter and Instagram.