20 April 2023

Italy: Buzzi Unicem reduced its specific gross scope 1 CO₂ emissions by 4% year-on-year to 664kg/t cementitious product in 2022 from 689kg/t in 2021. As part of its Sustainability Report for 2022 it revealed that specific CO₂ emissions varied from a low of 500kg/t in Luxembourg to a high of 812kg/t in Ukraine. Its specific thermal consumption fell slightly to 4084MJ/t clinker and its thermal substitution rate was 29.9%.

The company’s Lost Time Injury Frequency Rate (LITFR) was 4.9 and two fatalities were reported. It also noted that six employees – five Ukrainian and one Russian – died as a result of the war between Ukraine and Russia that started in February 2022. In addition, six staff were wounded, one taken prisoner and two were reported missing from its Ukrainian workforce.

The building materials producer noted that it had met some of its five-year sustainability targets set in 2017, including a 5% reduction in specific CO2 emissions, the implementation of structural engagement projects at all of its production sites with a high economic, environmental and social impact and the achievement of increasingly safe working conditions.

France: Ciments Calcia has announced an investment of Euro86m to further decarbonise cement production at its integrated Beaucaire plant. The subsidiary of Germany-based Heidelberg Materials has allocated a total of Euro600m towards reducing CO₂ emissions from all of its operations in the country in response to a government initiative, according to The Tribune newspaper.

The current funding follows a spend of just under Euro7m on upgrades at the site, including installing a new clinker cooler that will allow for greater recovery of waste heat, and the addition of a new computer control system. Following this work, the single production line plant was restarted in early April 2023.

The next stage of investment has started with a feasibility study. If successful, a tendering process could start in the second half of 2023 with work planned to start in 2025. The company intends to renovate the plant’s electricity network, modernise the production line with a preheater and a pre-crusher and make further changes to target an alternative fuels thermal substitution rate of 75%. A third stage, involving carbon capture and utilisation and/or storage, is tentatively planned to start in 2030.

Türkiye: Ahmet Eren, the chair of Eren Holding, says that its Medcem Çimento subsidiary will double its cement production capacity to 7Mt/yr in 2024. Eren made the comments in an interview amongst revealing investment plans, in other sectors, according to Bloomberg. Medcem Çimento selected Sintek Group to build a new 9000t/day production line at its integrated Mersin plant in late 2021. Germany-based Aumund was also reported in 2022 to be supplying equipment for the project.

India: UltraTech Cement has commissioned an upgrade to its grinding plant at Patliputra in Bihar. The 2.2Mt/yr upgrade brings the total capacity of the unit to 4.7Mt/yr. The cement producer will use the additional capacity to serve market demand in the east region of the country. It has a total national cement production capacity of 129Mt/yr.

India: Udaipur Cement Works has commissioned a 1MWp floating solar unit at its Dabok mine in Rajasthan. The project was supplied by Oriana Power, according to the Press Trust of India. Udaipur Cement Works is a subsidiary of JK Lakshmi Cement.

Anirudh Saraswat, the co-founder and chief business officer of Oriana Power, said "The state has vast untapped potential in terms of intense solar radiation, one of the highest numbers of sunny days in a year and availability of vast barren and uncultivable, unutilised government and private land. This has the potential to make Rajasthan a highly preferred destination for solar energy at the global level."

Oriana Power is an India-based solar energy products provider that finances, constructs and operates solar projects for industrial and commercial customers.