Displaying items by tag: strategy

Bulgaria: Titan Cement subsidiary Zlatna Panega Cement plans to invest Euro11m in sustainability-enhancing upgrades to its Zlatnopanegki cement plant in Lovech Province. The work centres around a Euro7m alternative fuels (AF) upgrade, to raise the plant’s AF substitution rate to 70% from 50% in 2022. Besides this, the producer will also invest Euro4m in the construction of a solar power plant at the facility. The solar power plant is scheduled for commissioning in March 2024. General manager Adamantios Frantzis said that the plant will subsequently move on to its ‘next big project,’ consisting of a Euro35 – 50m upgrade, in 2026 – 2028.

Zlatna Panega Cement invested Euro5.7m in capital expenditure throughout 2022, more than double its investments of Euro2.6m in 2021. It is committed to interim CO₂ reduction targets of 5000t/yr (Scope 1) and 3000t/yr (Scope 2 and 3), and net zero CO₂ emissions by 2050.

Spain: Mexico-based Cemex and its venture capital subsidiary Cemex Ventures have invested in Waste to Energy Advanced Solutions (WtEnergy), an energy startup company that has developed a process to transform solid waste into synthesis gas (Syngas) for industrial purposes.

WtEnergy converts biomass and non-recyclable waste into Syngas, which can be used in the short-term as a fossil fuel alternative or be upgraded in the medium- and long-term to gases such as biomethane or pure hydrogen. Cemex intends to incorporate this energy source into its clinker and cement manufacturing process, looking to further reduce the carbon footprint of its operations. Cemex aims to increase its fossil fuel substitution rate by 20% by 2030.

Gonzalo Galindo, the president of Cemex Ventures, said, “This investment aligns with our strategy to find innovative clean fuel and energy sources for the cement industry.” He added, “We have outlined an ambitious rollout strategy across multiple operations, starting with Spain and other European countries before expanding to other international markets.”

Mexico: Cemex Mexico plans to install hydrogen injection systems at four cement plants across Mexico. The producer will use the technology to increase alternative fuel (AF) substitution at the plants by 8 - 10%. A 40% reduction in Scope 3 purchased fuel emissions forms part of Cemex's 2020 -2030 CO₂ emissions reduction strategy. Through the decarbonisation and circular economy pillars of its Future in Action plan, the group aims to become carbon neutral by 2050.

Cemex Mexico president Ricardo Naya said "Hydrogen is a key technology to accelerate the implementation of our climate action roadmap."

The El Financiero newspaper has reported that Cemex set a new group record AF substitution rate of 34% in September 2022. It uses hydrogen at all of its European cement plants and at one plant in the Dominican Republic.

Canada: Lehigh Cement has initiated the administrative process to begin the use of alternative fuels (AF) in cement production at its Picton cement plant in Ontario. Under the company’s plans, the plant will substitute 200t/day of AF for coal and petcoke at the plant. Possible AF sources include excess seed from farm feed production in Ontario. The Picton cement plant previously reduced its CO₂ emissions per tonne of cement by 20% through assorted sustainability initiatives.

Picton plant manager Carsten Schraeder said that the move will support Canada’s 2030 emission reduction plan, and also take pressure off landfill sites.

Austria: Lafarge Zementwerke used alternative fuel (AF) in 96% of the fuel mix at its Retznei, Styria, cement plant throughout 2021. CEO Berthold Kren congratulated the plant’s team on its ‘outstanding performance’ in phasing out fossil fuels. Kren added that the plant has also led the way in construction waste recycling.

India: JK Cement has signed a strategic memorandum of understanding (MoU) with Punjab Renewable Energy Systems (PRESPL). Under the agreement, PRESPL will supply its technologies and forward-integrated value chain for use by JK Cement in scaling up alternative fuel (AF) substitution at its cement plants. The transition will focus on biomass-based fuel use.

Managing director Raghavpat Singhania said "As we embark on our journey towards decarbonisation, we commit to this MoU that allows us and PRESPL to build deeper synergies in the bio-energy sector.” He added that the agreement promised ‘a better future with a win-win for the environment, people and energy in India.’

Russia: Holcim Russia has committed to realising a 15% CO₂ emissions reduction in its cement production between 2019 and 2030 to 475kg/t from 561kg/t. It plans to further reduce its cement’s CO2 emissions to 453kg/t by 2050, and to implement further measures to ensure its net carbon neutrality at that time.

Corporate relations director Vitaly Bogachenko said “The company's goal is to drastically reduce carbon emissions, and there are two working solutions for this. The first is the use of alternative fuels (AF) obtained from different types of waste: residues of municipal solid waste after sorting and extraction of all useful fractions from them, used tyres and others. The presence of biomass in them makes such fuels carbon neutral, so emissions during production are significantly reduced. The second solution is to replace carbon-intensive raw materials. For example, instead of limestone, we use slags. The recipe for the cement is completely different - thanks to the new composition and the lower temperature during the firing process, the carbon footprint in the production of cement is reduced.”

UK: The Mineral Products Association (MPA) has announced the successful completion of a trial of cement production using a net-zero fuel mix consisting of hydrogen and refuse-derived fuel (RDF) at Hanson’s Ribblesdale, Lancashire, cement plant. The RDF in the mix consists of meat and bone meal (MBM) from the food industry and glycerol from biodiesel production.

Increased alternative fuel (AF) substitution is one of seven key levers in the MPA’s Roadmap Beyond Net Zero emissions reduction strategy. The association says that the fuel will eliminate 180,000t/yr of CO₂ emissions from the Ribblesdale plant’s operations when fully implemented. The project received Euro3.71m in government funding.

Hanson’s environmental sustainability manager Iain Walpole said “We are delighted to be involved with this world-leading project, which is a further example of our commitment to cutting CO₂ emissions.” He added “It will also contribute to our ambition of supplying net zero carbon concrete by 2050.”

Italy: The Italian cement association Federbeton has launched its comprehensive plan for cement industry decarbonisation in line with the EU’s European Green Deal target of a 55% reduction in CO₂ emissions between 1990 and 2030 and carbon neutrality by 2050. The strategyidentifies increased alternative fuel (AF) substitutionas an immediately achievable strategy to reduce the industry’s carbon footprint by 12%. It contrasted the change with others such as carbon capture and storage (CCS) whichrequire further development. The sector’s primary fuel is petcoke, mainly imported from the Gulf of Mexico.

In total, the association’s strategy entails Euro4.2bn of new investments andEuro1.4m/yr of extra operating costs across the industry.

Belarus: The Council of Ministers of Belarus has approved the creation of a plan for the production of alternative fuels from municipal solid waste (MSW) and its use in the country. The aim is to expand the scope of use of municipal solid waste and its conversion into refuse derived fuel (RDF) including usage at cement plants.

The project aims to replace imported coal and natural gas with RDF levels of up to 330,000t for use by cement kilns. This will require around 1.1Mt of MSW or 26% of the country’s supply. In order to do this it has been recommended that new MSW sorting facilities should be set up and the existing ones should be retrofitted to produce raw materials for RDF.

The works will be implemented in two phases. Under the first phase (2016 - 2017), two facilities for the production of RDF will be set up in Krichev to supply Krichevcementnoshifer and Belarusian Cement Plant and one in Krasnoselsk for the Krasnoselskstroymaterialy company. In addition the fuel supply systems will need to be upgraded at the cement plants, production of raw material for RDF will be organised at the existing waste treatment plants in Brest, Mogilev, Gomel, Baranovichi and a waste sorting plant that is under construction in Grodno.

The cost of the first phase is estimated at Euro227m. Under the second phase (2017 - 2020), the output of raw materials for the production of RDF will be increased. In particular, inter-regional sorting plants should be built in Bobruisk, Vawkavysk, Zhlobin, Krichev, Lida, recycling plants should be built in Vitebsk and Orsha, a waste treatment plant should be reconstructed in Gomel. The cost of the second phase totals Euro118m. If this plan is implemented in full, the overall level of waste utilisation will be approximately 27% in 2020.