Hydro CIRCAL is a new brand of sustainable aluminum, made with a minimum of 75% recycled post-consumer scrap, which minimizes the carbon footprint of the products in which it’s used. Recycling aluminum requires just 5% of the energy needed to produce primary aluminum, drastically reducing the amount of energy required. This benefit is then passed onto PurOptima’s glass wall partitions and doors, greatly reducing their embodied carbon, reflecting the company’s ongoing aim to become a low-emission glass wall manufacturer.