October 5, 2018, 2:30 pm
It is expected that each electric bus in operation will reduce on-road CO2 emissions by close to 300,000 kg annually
It’s I Love Transit Week! A week where we celebrate our riders, transit enthusiasts and all the things we love about transit. This year’s theme is…Connections: the future of transportation in Metro Vancouver. One of the key elements of what the future of transit entails is sustainable transit. So, we chatted with Sarah Buckle, Director Enterprise Risk and Sustainability at TransLink what that actually means.
By Sarah Buckle, TransLink’s Director of Enterprise Risk & Sustainability
As TransLink provides people with alternatives to driving cars by expanding transit service, we dramatically reduce the region’s greenhouse gas (GHG) emissions and improve the air quality. Yet, for every bus we put on the road, we also emit GHGs by consuming fossil fuels. Extending transit is essential for our region and the environmental benefits of doing so can’t be understated. But, it’s also critical that we use low-carbon technologies to reduce our own environmental footprint.
My role is to lead the adoption and achievement of environmental commitments and the advancement of strategic sustainability initiatives that align with enterprise priorities. An example of this is developing a low carbon fleet strategy, demonstrating zero-emission battery electric buses, and procuring renewable fuels. These are no small tasks!
Just recently, TransLink’s Board of Directors and the Mayors’ Council approved the adoption of two very significant environmental targets – reducing TransLink’s GHG emissions by 80 per cent by 2050, and utilizing only renewable energy sources by that same year. These are ambitious goals that will require bold action through policy decisions, investment planning, and funding support.
One challenge when looking at new technology is the lack of benchmarking. To help overcome this challenge, starting in 2019, we’re piloting four zero-emission battery electric buses. TransLink was the first transit agency in Canada to commit to and gain funding for the first ever $40M Pan-Canadian Electric Bus Demonstration Project being led by Canadian Urban Transit Research and Innovation Consortium (CUTRIC).
TransLink’s 2.5-year demonstration project will deploy four battery electric buses and two fast chargers into service in the Metro Vancouver region. It is expected that each electric bus in operation will reduce on-road CO2 emissions by close to 300,000 kg annually, and will save approximately $50,000 in fuel costs by switching to electricity from diesel. These buses will be able to recharge within 4―7 minutes at charging stations at each end of their route, which makes them both environmentally-sound and an efficient ride for customers. The results of the pilot program will provide further certainty to target fleet-replacement procurement in the early to mid-2020s, when experts believe the life cycle costs will provide a positive return on investment.
Before we transition to a zero-emission battery electric fleet, we are looking into lower-carbon interim options, including renewable natural gas and renewable diesel. The main challenges associated with renewable fuels is the price premium compared to conventional fuels and limited supply. By forming strong partnerships with our fuel suppliers, the success of utilizing renewable fuels for our fleet looks promising. Procuring low-carbon intensity fuels will provide a near-term bridge to a zero emission future.
It is expected that each electric bus in operation will reduce on-road CO2 emissions by close to 300,000 kg annually
Our environmental commitments don’t stop with our fleet, we have bus depots, operations and maintenance centres and passenger stations that we need to consider. At our facilities, we have done a lot over the years to reduce our energy consumption, including lighting retrofits, mechanical system upgrades, and building control projects. We are piloting heat-exchange projects at two of our transit centres with the goal of reducing our natural gas consumption and transitioning to renewable energy.
We are determined to reduce our carbon footprint of our fleet and our facilities at the same time.
As one of only five North American transit agencies (and the only one in Canada) recognized as a Platinum Level signatory of the American Public Transportation Association’s (APTA) sustainability commitment, it is not a commitment we take lightly. While transit is a more sustainable method of travel, we know we have to do our part to reduce our own environmental footprint.
Looking for more ways to celebrate I Love Transit week? Check out the blog for more opportunities to share your stories and win! Follow along on Facebook, Twitter, and Instagram too!
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