Northstar Clean Technologies Inc. announced that it has completed site development work at the industrial-zoned property of 3.98 acres in Rocky View County, a municipal district adjacent to the City of Calgary, Alberta (the Empower Calgary Facility). The Company's landlord (the Landlord) commenced site development in early April 2023. The site development work was part of the Company's long-term lease agreement for the Empower Calgary Facility and these expenditures were included in the Landlord's obligations under this agreement.

The site was completed without any cost overruns or delays. Over the past few months, the Company and the Landlord completed the following: Installation of lighting, fencing, and foundations for the weigh scale; Installation of required electrical work; Paving of the parking lot; Landscaping at the front of the site.