Northstar Clean Technologies Inc., a clean technology company, focuses on the recovery and repurposing of single-use asphalt shingles in North America. The company has developed a proprietary design process for taking discarded asphalt shingles or destined for already over-crowded landfills, and extracting the liquid asphalt, aggregate sands, and fiber for usage in new hot mix asphalt, construction products, and other industrial applications. Northstar Clean Technologies Inc. is based in Delta, Canada.