(TrendHunter.com) Carbonfact acquired Berlin-based Vaayu, combining two of fashion’s leading environmental data platforms into a single carbon accounting tool for apparel and footwear brands. The merged platform…(TrendHunter.com) Carbonfact acquired Berlin-based Vaayu, combining two of fashion’s leading environmental data platforms into a single carbon accounting tool for apparel and footwear brands. The merged platform…