Displaying items by tag: Waste management

Canada: Geocycle and Lafarge Canada, together with the Department of Natural Resources Canada, have opened a new low-carbon fuel plant at the Lafarge Canada Brookfield cement plant in Nova Scotia. The facility, which cost over US$7.5m and received US$2.6m in federal funding, will convert 14,000t/yr of discarded materials headed for landfill into low-carbon fuels, reducing the plant's reliance on fossil fuels and its carbon emissions by over 12,000t/yr. The materials to be repurposed include plastic and construction and demolition materials. The cement created at the facility will be used to make concrete for construction projects in the local area and is expected to create jobs for the local community.

President and CEO of Lafarge Canada (East) David Redfern said "Cement is a vital component of infrastructure projects that contribute to economic growth. By implementing sustainable and innovative solutions to reduce our environmental impact, we're serving the needs of our customers and the communities in which we operate both now and in the future. Our continued collaboration with Geocycle Canada reinforces our commitment to invest and advance circular construction in Canada."

Head of Geocycle North America Sophie Wu said "At Geocycle, our solutions are circular by design. We are happy to take another significant step in our ongoing partnership with Lafarge Canada. This is a great example of our work toward the decarbonisation of the construction industry in Canada."

Mexico: Regenera, a subsidiary of Cemex, has launched a pilot project at its Broquers Ambiental plant in Querétaro to transform the city’s organic waste into alternative fuel using a drying process known as ‘biosecado’. This initiative makes Querétaro the first zero waste municipality in Mexico, according to the company. The plant now processes almost 90% of the municipality’s waste, transforming over 8000t monthly into biomass to reduce the amount of material sent to landfill.

Vice president of urban solutions at Cemex Mexico, Antonio Balmori, said "This project that we started today at our Broquers Ambiental plant excites me very much because it will take the city of Querétaro to the next level in waste management, where we will seek to take advantage of 100% of the urban solid waste generated in the municipality."

Brazil: Votorantim Cimentos has inaugurated its first unit in Brazil for Viter, its agricultural inputs business, and Verdera, its sustainable waste management business. Located in Itaperuçu, the unit comprises a new Verdera waste crushing plant and an agricultural limestone production line for Viter. This initiative is part of a US$785m investment programme.

Verdera's Itaperuçu facility has a capacity of 48,000t/yr, tripling its previous capability, and is equipped with technology for sustainable waste treatment. The waste processed at the plant will be converted into clean energy for cement production at Votorantim's plant in Rio Branco do Sul, using co-processing technology developed by Votorantim in Brazil in 1991. Viter's new line will increase agricultural limestone production in Paraná. The Itaperuçu plant, along with the existing Rio Branco do Sul unit, brings Viter's total capacity to 1.5Mt/yr of agricultural limestone in Paraná. The new plant features filters for emission control and utilises biomass as a renewable energy source.

Thailand: Saraburi, which houses Thailand’s key cement plants, is expected to start converting waste to energy in a project led by the Thai Cement Manufacturers Association (TCMA). TCMA has developed a pilot project to create ‘ignitable waste pallets’, which will replace imported coal in cement production, according to TCMA chair Dr Chana Poomee. The process involves using waste from mining, cement plants and local communities to produce fuel, focusing on waste that cannot be reused or recycled.

Seven cement plants are located in the Tan Diao subdistrict due to its proximity to limestone mountains essential for cement production. The province is facing a growing waste management problem, owing to urbanisation and the expansion of agribusiness in the area. ‘Saraburi Sandbox’ project, a public-private-people partnership (PPP), seeks to address these issues.

Kittipong Promwong, president of the National Higher Education, Science, Research and Innovation Office, believes the Saraburi Sandbox is crucial to the government's commitment to lowering CO₂ emissions.

Ukraine: The construction of an upcoming waste processing plant in Derhachi, Kharkiv Oblast, is 97% complete. The plant will process 250,000t/yr of waste and create 152 new jobs. Eco Politic News has reported that the plant will also collect landfill gas, which will be used in power generation.

The Ukrainian State Environmental Inspectorate said “Kharkiv is not only one of the largest cities in Ukraine, but also located in the frontline zone, so effective waste management in the city is an indicator not only of environmental awareness but also of readiness for crisis situations.”

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.

Costa Rica: Holcim subsidiary Geocycle has commissioned its new US$15m Agua Caliente de Cartago waste processing plant. The plant will process 75,000t/yr of municipal solid waste into refuse-derived fuel for use at Holcim Costa Rica’s 1.1Mt/yr Agua Caliente de Cartago cement plant.

Holcim Costa Rica CEO Andrea Lara said "Accelerating sustainable growth means driving innovative solutions that allow us to decarbonise cities, and today Costa Rica is a leader in the region through this project.”

Philippines: Holcim Philippines used 1Mt of alternative fuel (AF) in its cement production in 2023. This represents a 9% year-on-year rise from 2022 levels. Throughout the year, Holcim’s waste management subsidiary Geocycle raised its total number of local partners by 43%, to 50 city and municipal governments.

Holcim Philippines president and CEO Horia Adrian said "Our sustained effort to drive circularity in cement manufacturing is enabling us to more positively contribute to the country's progress." He added "Through our co-processing operations, we are significantly reducing our environmental footprint in producing important building materials for development structures while helping the country in managing wastes."

Greece: Switzerland-based Holcim has acquired waste management company W.A.T.T. Recycling. W.A.T.T. Recycling commands 150,000t/yr of municipal solid waste (MSW) processing capacity and is a growing supplier of alternative fuels (AF) to the local market. The completion coincides with two other bolt-on acquisitions by Holcim in the building materials sectors of Spain and the UK.

Holcim’s Europe regional head Miljan Gutovic said “We are off to a strong start in 2024 with three strategic acquisitions. Fully in line with our strategy, they expand our range of innovative and sustainable solutions in high-growth markets. I warmly welcome employees of all three companies into the Holcim family to open our next chapter of green growth together.”

Bangladesh: LafargeHolcim Bangladesh has expanded its waste management network through a new memorandum of understanding (MoU) with textiles industry body the Bangladesh Garment Manufacturers and Exporters Association (BGMEA). Under the MoU, LafargeHolcim Bangladesh’s waste management subsidiary Geocycle will begin providing its services to BGMEA’s member companies.

The Financial Express newspaper has reported that LafargeHolcim Bangladesh CEO Mohammad Iqbal Chowdhury said “BGMEA is committed to the sustainable waste management of the clothing industry and unique solutions like Geocycle can play a pivotal role in addressing the waste challenges of the industry.”