Vicinity is not the only Bus company EFL is in business with First read this article
https://electricautonomy.ca/2020/08/05/mtb-diesel-electric-bus-conversions/
Pay attention to this paragraph:
"Canadian transit authorities considering the repowering process are also likely to find attractive the fact that MTB’s entire product, from propulsion chain to battery, is Canadian-made. MTB, which has been in the bus repair and refurbishment business for 35 years, purchases its batteries from a Mississauga company, and the motors and engineering work are sourced from Quebec."
Now take a look at EFL bus battery from their website:
Now take a look at this picture from ZEV twitter account of the batteries ZEV (MTB) use to power their ZEV Clean Power Buses. Does it look familiar to the EFL bus battery? Hmmmm, I think so!
Here is a video of EFL battery going into MTB electric bus
https://www.zevcleanpower.com/assets/videos/Repower.mp4
Here is video of MTB electric bus moving for the first time using EFL battery
https://vimeo.com/588472102
Thank you very much!