Northstar Clean Technologies Inc. (ROOF-X) has opened its Calgary asphalt shingle recycling facility, its first commercial-scale asset, and marked the occasion with the announcement of a five-year service contract with the City of Calgary.

Asphalt shingle recycler Northstar Clean Technologies Inc. is moving ahead with a facility in Hamilton to reprocess tens of thousands of tonnes of roofing material each year. Then, it plans to replicate the facility in cities across North America.