Smart-Indigo™ makes the difference for the denim world by using electricity instead of chemicals. The most sustainable way to dye denim offers a liquid-indigo production where the only waste product is oxygen! The use of electricity instead of chemicals results in a chemical-free process emitting 90% less CO2, consuming 70% less energy and 30% less water. A revolutionary technology that protects the environment, creates safer and healthier workplaces, and offers economical production.