Displaying items by tag: ACC

India: ACC and Ambuja Cements' Geoclean has launched two new facilities for sustainable waste management. The Ambuja Marwar pre-processing and co-processing facility in Rajasthan can convert 220,000t/yr of refuse into alternative fuel, while the ACC Jamul co-processing facility will process an additional 120,000t/yr.

The Ambuja Marwar facility, in collaboration with the Ambuja Marwar Farmer Producer Organisation, aims to source 50,000t/yr of agricultural waste from local farmers. This initiative will also increase the plant's thermal substitution rate to 15%. Similarly, the ACC Jamul facility will enhance its thermal substitution rate to 10%, reducing CO₂ emissions through the co-processing of waste in the cement kiln.

India: Adani Cement has announced the launch of a dedicated waste processing subsidiary called Geoclean. Geoclean will process waste for recycling and use as alternative fuel (AF) in its cement production and alternative raw materials in its production of other building materials. Geoclean inherits the projects and all 14 waste management plants of its predecessor company Geocycle India. The Orissa Diary newspaper has reported that Geoclean aims to help Adani Cement to co-process 3.7Mt of AF over the five-year period up to the end of 2027. This would raise its subsidiaries ACC and Ambuja Cements’ AF substitution rate to 30%, from 6% in 2021.

Adani Cement CEO Ajay Kapur said "We are committed to building a sustainable future by adopting clean and green technologies in our overall business. We have always believed in environmental conservation, and are committed to making the optimum contribution towards co-processing waste responsibly for a sustainable future. Adani Cement will continue its endeavours to promote sustainability and build a cleaner and greener planet."

India: ACC and Ambuja Cements have together installed a Geocycle Bubble Barrier plastic waste separator in Bhakra Beas Management Board Lake at Sunder Nagar, Himachal Pradesh. The installation will collect the waste for use as refuse-derived fuel at ACC’s Gagal cement plant in the state.

The Holcim India subsidiaries’ first such installation, on the Mantola Canal in Uttar Pradesh, has collected 500t of plastic waste since its commissioning in April 2021, and is targetting a total of 2400t in 2022.

Holcim India CEO and managing director Neeraj Akhoury said "We are committed to building a sustainable future by adopting clean and green technologies. Our efforts and expertise in co-processing has created a unique solution to sustainable disposal of the marine plastic waste that creates pollution. This initiative will also contribute towards promoting circular economy. Taking this mission ahead, we will continue our efforts to implement this innovative technology across the country."

India: Switzerland-based LafargeHolcim’s waste management subsidiary Geocycle has delivered a consignment of 10t of plastic waste from the River Jojari in Rajasthan to its processing plants at local cement plants run by ACC and Ambuja Cement. Geocycle has partnered with Rekart Innovations with the aim of clearing 150t of plastic waste from the river. The partnership will also undertake restoration of riverine habitats.

LafargeHolcim India chief executive officer Neeraj Akhoury said, "We are committed to building a sustainable future by adopting clean and green technologies. Geocycle India has been part of many initiatives and has helped both Ambuja and ACC cement to make use of waste from the different industrial sectors by getting closer to achieve the Net Zero Waste goal. Geocycle's vast co-processing infrastructure guarantees safe and environmentally friendly final treatment of the collected waste."

India: Clean Kerala Company has signed an agreement with ACC to collect of non-recyclable plastic waste from local authorities in Kerala. Initially, the waste processing company will supply 2000t from across the state, according to the Hindu newspaper. A few local governments have also made arrangements with cement producers to supply waste directly.

India: The city corporation of Tirupur has signed a letter of intent to supply 30t/day of refuse-derived fuel (RDF) to ACC’s cement plant at Madukarai near Coimbatore in Tamil Nadu. The city authorities are struggling to separate waste streams generated by its residents, according to the Times of India. The authorities are trying to improve local awareness to segregate waste at source to aid reuse, recycling and disposal.

India: According to the Economic Times, the waste from city kitchens will soon be recycled into refuse-derived fuel (RDF) at waste processing plants in Kalaburagi City, Karnataka. The RDF from the 10 upcoming waste processing plants in Kalaburagi will be given to cement companies for use as fuel and the biodegradable waste will be used as manure by farmers.

The joint initiative taken up by the Karnataka State Pollution Control Board (KSPCB) and Karnataka Urban Infrastructure Development & Finance Corporation (KUIDFC) has had agreements with cement manufacturers such as ACC, Vicat Sagar and UltraTech in Kalaburagi.

"Plastic-like material is a good alternative for fossil fuel as it can replace up to 20% of fossil fuel in terms of energy," said KSPCB chairman Vaman Acharya. The pact is yet to be signed and talks between the stakeholders is in the final stages. Transport costs for the RDF are estimated to be less than US$0.016/kg.

The idea to use RDF instead of fossil fuel in Kalaburagi cement plants was first conceived by Hasiru Dala, a Bengaluru-based non profit organisation working on waste management. It has provided 100t of combustible waste to Zuari Cements' plant in Andhra Pradesh in the past two months. Nalini Shekar, founder of Hasiru Dala, said that the material was not sold to the cement plant for a price, but Zuari paid for packaging and transportation. Households have been asked to segregate waste and hand it to BBMP garbage collectors to make the process easier.