Alberta-based Northstar Clean Technologies recently unveiled the launch of a new product line. The Canadian cleantech is a developer of waste-to-value technology—specifically, the sustainable recovery and reprocessing of asphalt shingles as part of a circular economy. The latest product from Northstar is oriented around separating and recovering limestone from shingles. Limestone, added to improve durability […] The post Eying Circular Economy, Northstar Expands Product Lineup with Limest...
