Displaying items by tag: Waste management

Pakistan: Cherat Cement has submitted a proposal to Water and Sanitation Services Peshawar (WSSP) to use municipal solid waste from the city as refuse derived fuel (RDF) under a public-private partnership. The company said that approximately 500t/day of waste is collected from Peshawar and currently dumped at a 1.6Mt capacity landfill. The initiative would replace coal in cement production and generate revenue for WSSP while tackling the issue of solid waste management.

Uganda: Hima Cement has said that over 50% of its fuel for cement production now comes from renewable biomass instead of heavy fuel oil (HFO). Head of regulatory affairs David Mugagga said that the biomass used to fuel the kilns at Hima Cement’s plants is sourced from coffee husks, palm kernels, rice husks and sawdust. Mugagga also said that the company collects hazardous waste to use as fuel, reducing the amount that goes to landfill.

India: The Rural Development Department has signed a memorandum of understanding with ACC Cements to co-process non-recyclable plastic waste at its Barmana plant. The initiative will cover the Bilaspur, Chamba, Kangra, Kullu and Mandi districts. The partnership follows similar agreements with Ambuja Cements and UltraTech Cements, and aims to reduce environmental pollution and landfill use through cement kiln co-processing.

India: Swachha Andhra Co. chair K Pattabhiram and Andhra Pradesh Pollution Control Board chair P Krishnaiah said cement manufacturers must use refuse-derived fuel (RDF) in kilns as per the Solid Waste Management rules issued by the Ministry of Housing and Urban Affairs in 2018. The regulation requires a minimum RDF usage of 15% to reduce coal consumption in cement production.

Pattabhiram said 7000t of waste is generated daily from 123 urban local bodies, and stressed the need for daily processing to eliminate dumping yards. He urged cement plants within 400km of municipalities to comply. Krishnaiah added that a joint technical committee would be formed to assist cement producers in implementing the rule.

Slovakia: Slovak cement plants recovered 374,000t of alternative fuels made from waste in 2024, replacing 75% of heat from fossil fuels, according to the Cement Manufacturers Association (ZVC) of the Slovak Republic. This has reportedly saved almost 230,000t of coal and reduced the cement plants’ carbon footprint.

Director of ZVC Rudolf Mackovic said “Instead of waste, such as non-recyclable plastics, being deposited in landfills without being used, it is processed into fuel in processing plants. Such an alternative fuel meets strict quality and ecological parameters.”

Kenya: At least 99kg of heroin and cocaine worth US$2.3m were destroyed at the Bamburi Cement Mombasa plant, at the request of the Directorate of Criminal Investigations Kenya, according to a social media post from the company. Bamburi Cement’s kiln was selected as the most secure method for incinerating the seized narcotics.

“Our kilns co-process waste and convert it into energy, reducing CO₂ emissions and supporting a clean circular economy. We are proud to contribute to this public interest solution that has eliminated a threat posed to our fellow Kenyans,” said Sustainability & Geocycle Director Jane Wangari.

Bamburi Cement has previously collaborated with multi-agency teams to dispose of over 5000t of hazardous waste imported into the country at its Mombasa facility.

India: UltraTech Cement has signed a memorandum of understanding with the Himachal Pradesh Rural Development Department to process non-recyclable plastic waste at its Baga cement plant in Solan. The plant will process waste from Bilaspur, Hamirpur, Mandi, Solan and Una districts. The Rural Development Department operates 29 plastic waste management units that will supply waste to the plant.

Nigeria: The Lagos State government has signed a memorandum of understanding (MoU) with Lafarge Africa for the collection of non-recyclable combustible waste from across the state and landfill sites for conversion into alternative fuel at Lafarge’s Ewekoro plant.

Lafarge Africa CEO Lolu Alade-Akinyemi said “We have successfully deployed waste-to-energy solutions globally, and today, we are extending that expertise to Lagos.”

India: The Rural Development Department of Himachal Pradesh has signed a memorandum of understanding (MoU) with Ambuja Cements to address the issue of non-recyclable plastic waste in the state. Under this partnership, Ambuja Cements will collaborate with the department to co-process non-recyclable plastic in its cement kilns. The initiative will cover the districts of Chamba, Kangra, Shimla and Solan, where 29 plastic waste management units have been established.

Egypt: Assiut Cement, part of Cemex, is set to manage and operate a non-hazardous post-consumer material recycling plant in Tunal-Gabal, Mallawi, Minya, around 230km south of Cairo. According to Yago Castro Izaguirre, Cemex President in Egypt and UAE, the material treated by the plant will produce alternative fuels for the company’s cement plant in Assiut.

The plant will receive 320t/day of material from Mallawi and Deir Muwwas. As well as alternative fuels, the plant will also make organic fertilisers. Rejects will be disposed of in a new sanitary landfill that is currently under construction.