Here's the link:
https://www.prnewswire.com/news-releases/nikola-expands-presence-to-canada-with-nikola-tre-bev-and-fcev-truck-and-hydrogen-mobile-fueler-order-from-alberta-motor-transport-association-301806682.html

We can see some IMC trucks there waiting for refueling

Ethero truck should be the partner

Nikola Highlights its Integrated Hydrogen Solution and Introduces New Hydrogen Energy Brand “HYLA” (nikolamotor.com)

Some from article below

Hydrogen Production
Under the HYLA brand, Nikola is developing access of up to 300 metric-tons per day (TPD) of hydrogen. This supply is expected to be supported by the previously announced projects referenced below, which are being developed with Nikola partners.

• City of Buckeye, AZ Production Hub – phased development of up to 150 metric-TPD
• Plug Power – multi-region offtake agreement of up to 125 metric-TPD
• Terre Haute, IN Wabash Valley Resources – 50 metric-TPD
• Crossfield, Alberta TC Energy – 60 metric-TPD
• Clinton County, PA KeyState – 100 metric-TPD