Global Cement News

Egypt/Qatar/Russia/Turkey: Dal Engineering Group has released information about recent project from its Dal Teknik Makina subsidiary in Russia, Egypt and Qatar. In Russia Dal Teknik Makina is currently converting a production line at Eurocement’s Zhigulovskiye Stroymaterialy plant in Samara to manufacture white cement. The project started in November 2018.

In Egypt Dal Teknik Makina conducted a technical audit for HeidelbergCement’s Helwan Cement plant in February 2019. It was carried out on clinker production line one. In Qatar Dal Teknik Makina was awarded a contract in February 2019 to install a pilot scale plant for a calcium sulfoaluminate clinker production line. Dal’s engineers will evaluate the concept and identify the possible problems with operation, and supply the complete engineering and instrumentation for the whole project.

Germany: HeidelbergCement’s CO₂ reduction targets to 2030 have been successfully assessed against the Science Based Targets initiative’s (SBTi) criteria. It says this makes it the first company in the cement sector to have approved science-based targets.

"Our goal is to realise the vision of CO₂-neutral concrete by 2050 at the latest. In the coming years, we want to make significant progress in this direction, and the SBTi’s approval is a clear proof of our strong commitment," said Bernd Scheifele, the chairman of the managing board of HeidelbergCement. The group’s CO₂ reduction strategy is based on measures on plant and product level. These include improving energy efficiency, and a steadily increasing use of alternative fuels and alternative raw materials.

HeidelbergCement’s SBTi target is to reduce scope 1 greenhouse gas (GHG) emissions 15% per ton of cementitious materials by 2030 from a 2016 base year. HeidelbergCement also commits to reduce scope 2 GHG emissions 65% per ton of cementitious materials within the same timeframe. The SBTi target is consistent with HeidelbergCement’s previous goal of a 30% reduction in its specific net CO₂ emissions by 2030, compared with 1990. The cement and concrete producer has achieved a reduction of 20% so far.

The SBTi assesses and validates corporate emissions reduction targets against climate science research. Targets adopted by companies to reduce greenhouse gas (GHG) emissions are considered ‘science-based’ if they are in line with the goals of the Paris Agreement – to limit global warming to below 2°C above pre-industrial levels and pursue efforts to limit warming to 1.5°C.

Switzerland: LafargeHolcim reduced its net CO₂ emissions per tonne of cementitious material by 1% year-on-year to 576kg CO₂/t in 2018 from 582kg CO₂/t in 2017. It said that the improvement was achieved by reducing the clinker-to-cement ratio and consuming less energy per tonne of cement, mostly by using alternative fuels and improving the efficiency of the company’s processes. However, data from its Sustainability Report 2018 shows that both its overall gross and net emissions grew. Its net CO₂ emissions from cementitious material increased by 2.5% to 121Mt. At the same time its clinker production rose by 2.7% to 151Mt from 147Mt.

The group increased its treatment of waste-derived resources to 52Mt. its alternative raw material substitute rate grew to 11.2% from 10.7%. It established a new pre-processing facility in Madukkarai in India and upgraded its waste handling capacities in Mexico, Ecuador, Brazil, Argentina, the Czech Republic, Bulgaria, India, Canada, Spain and Germany. It also reduced its freshwater withdrawal for cement production and improved its lost time injury rates.

Japan: Taiheiyo Cement’s sales rose by 5% year-on-year to US$8.36bn in the year to 31 March 2019 from US$7.95bn in the same period in 2018. Its net income grew by 12.8% to US$397m from US$352m. The group’s cement sales volumes rose by 3.5% to 15.4Mt. However, its exports fell by 18% to 3.5Mt. It noted that infrastructure projects for high-speed railway and the Tokyo Olympics had driven local demand for cement.

Uzbekistan: Qarshi Conch Cement, a subsidiary of China’s Anhui Conch Cement, plans to commission its new 1.2Mt/yr plant at Qarshi in December 2020. The project had an investment of US$150m, according to Kun. Anhui Conch said that preliminary work had started on the plant in early 2019.