UltraTech has similarly made significant progress on the use of AFR in its manufacturing operations. In FY21 alone, it has used more than 20Mt of industrial waste as raw materials. This has resulted in an annual CO 2 reduction of more than 10Mt. Additionally, UltraTech has used 300,000t of waste, including municipal waste, as alternate fuel in its kilns. As a result, in FY21, UltraTech replaced more than three per cent of its fuel requirement with alternative materials, and more than 18 per cent of its raw material needs were met through alternate raw material.