Displaying items by tag: Colombia

Colombia: Workers from Cemex Colombia are using vehicles volunteered by the company to transport water and disinfectant for use in street cleaning in Maceo, Antioquia department. Esmerk Latin American News has reported that the aim of the exercise is to combat the spread of coronavirus. Cemex Colombia has also donated food, water and antibacterial gel to communities around its 2.8Mt/yr Caracolito plant near Ibagué, Tomila department.

Spain: Coronavirus has forced the suspension of operations at all Cementos Molins facilities, in accordance with a royal decree. Europa Press has reported that the company began the progressive shutdown of the 1.6Mt/yr integrated line at its Sant Vincenç dels Horts cement plant in Barcelona, Catalonia, on 31 March 2020, and switched off the plant on 2 April 2020.

Cementos Molins said that it has already suspended production in Argentina, Uruguay, Bolivia, Colombia and Tunisia. It says it has ‘implemented the teleworking model in the areas of the company where its application is possible.’

Colombia: Cementos Argos owner Grupo Argos has announced a raft of cuts to investments and expenses worth a total of US$245m in response to the impacts of Covid-19. Noticias Financieras News has reported that US$61.2m of the cuts will be to planned investments in expansion projects and raw materials inventory restocking, including to some in the cement business. Group Argos President Jorge Mario Velasquez said that the measures would, “give additional currency for the different sources, cash and funding that the organization has access to and give us relative peace of mind in our cash structure.”

Grupo Argos said it would stick to its US$3.67bn five-year investment plan.

Colombia/Panama: Mexico-based Cemex has announced the suspension of production at all of its plants in Panama and those of its Colombian subsidiary Cemex Latam Holdings from 25 March 2020. It said it ‘may resume certain activities on or before 13 April 2020,’ according to Noticias Financieras News. The NAFTA 2.0 newspaper has included Cemex on a list of Mexico’s companies most exposed due to a large European presence to the impacts of the coronavirus there. Europe is the second-largest market for Cemex’s products, generating 24% of its revenue in 2019.

Honduras: Colombia-based Grupo Argos energy subsidiary Celsia has announced that it has installed a 10.6MW solar power plant at Cementos Argos’ 1.0Mt/yr integrated Piedras Azules cement plant in Comayagua. Renewables Now News has reported that the 32,000-panel plant on the roof of the Piedras Azules plant will generate 20% of its operating power needs. Celsia says that the solar plant, its first in Honduras, will reduce Cementos Argos’ annual CO2 emissions by 10,000t/yr.

Colombia: In 2019 Grupo Argos subsidiary Cementos Argos’ sales rose by 11% year-on-year to US$2.8bn from US$2.5bn in 2018 and its earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 14% year-on-year to US$0.5bn from US$0.4bn in 2018. Cement dispatches rose by 0.6% to 16Mt. In the US, its main market, the company sold 6.3Mt of cement, up by 9.5% from 5.8Mt in 2018.

Argos CEO Juan Estaban Calle praised the company’s successes in 2019, such as the completion of its Thermally Activated Clays (TAC) project at its 1.4Mt/yr integrated Cementos Rioclaro plant in Colombia. “This allows for production and distribution of green cement with a greatly reduced clinker factor, 38% lower CO₂ emissions and 30% of the energy consumption of ordinary Portland cement (OPC) production,” he said.

There was fantastic news for fans of novel cements this week, when Cementos Argos announced the completion of work on a new 0.45Mt/yr calcined clay production line at its Rio Claro plant in Colombia. This artificial pozzolanic material, developed and promoted by the Swiss-led LC3 consortium in recent years, can dramatically lower cement CO₂ emissions by replacing slag and/or fly ash in cement mixes. The Rio Claro plant is the first major cement plant to install such a line following smaller trials in Switzerland, India and Cuba.

Suitable clays are more widely available than slag and fly ash, alleviating some of the difficulty and cost of obtaining supplementary cementitious materials. They also need to be calcined at just 800°C, offering massive savings in terms of fuel costs, CO₂ emissions and embodied energy compared to Ordinary Portland Cement (OPC) production. Karen Scrivener from the École Polytechnique Fédérale de Lausanne (EPFL), the leading academic party in the LC3 consortium, explained that calcined clays are at their best when in ternary (three-way) blends alongside clinker and limestone in the September 2019 issue of Global Cement Magazine. “It has long been known that calcined clays can be pozzolanic,” she explained. “When used alone, the maximum substitution level is around 30%, which gives a moderate saving in CO₂ emissions. However, if we substitute a further 15% of the clinker with limestone, we get a significant reduction in CO₂ emissions, with a product that has almost identical properties to the blend that contains just the calcined clay.”

While the exact composition of Rio Claro’s new products is unclear, it will enable Cementos Argos to produce ternary cement blends with CO₂ emissions 38% lower than OPC. Energy consumption is also cut by 30%, which provides secondary benefits in terms of reduced off-site CO₂ emissions. At the plant’s launch, Cementos Argos’ President Juan Esteban Calle clearly stated that calcined clays were the way forward, announcing, “With this project we are sowing the seeds of the Argos of the future. It starts today with a new production line at Rio Claro. In our commitment to climate change, this project makes us very proud.”

The response from Argos’ consumers will be keenly watched, especially in Europe. Just this week LafargeHolcim and Vicat, along with France’s Technical Association of the Hydraulic Binders Industry (ATILH), called on the European Commission and European Committee for Standardisation to hurry up and publish ternary cement standards across the European Union (EU). At the moment these producers are primarily concerned with CEMII / C-M and CEM VI cements. These classes of cement comprise a range of ternary blends that contain clinker and limestone, plus a third component, be it slag, fly ash, natural pozzolans or calcined clay. They claim that placing low-clinker cements on the market could reduce the amount of CO₂ emitted by 127kg/t, around 20% of the 656kg/t average in Europe at present.

Frustrated with the delays at Commission level, cement producers have now taken things into their own hands. The plan is to establish the same standard within each EU Member State at the national level, rather than waiting in vain for standards from ‘on high.’ One pressing driver for this behaviour is the rapid approach of the Phase 4 of the EU Emissions Trading Scheme (ETS) in January 2021. In Phase 4 it is likely that EU cement producers will be allocated only 80% of the free allowances they have become accustomed to. They will have to buy the remainder at market prices, currently Euro25.1/t of CO₂ (17 February 2020). This will represent a massive new expense for some producers. The opportunity to sell cement that emits only 58% of the CO₂ of OPC is clearly exceedingly attractive as a way to reduce outgoings. CO₂ emissions will be reduced, of course but, as usual, the way to make companies do things is to hit them in the wallet.

Indeed, on this point, Vicat seemed to almost goad or ‘troll’ its competitors in Europe this week by announcing that it has never sold any EU ETS allowances and is sitting atop a 5Mt CO₂ reserve worth Euro120m. This is sufficient to last it until 2030 at current prices. The key part of that last sentence is ‘current prices,’ which are subject to change. In its press release, Vicat was keen to point out that it is not resting on its laurels, highlighted by its advocacy for ternary blends and continued development of alternative fuels. This may be wise, considering that EU ETS allowances will likely cost more once Phase 4 kicks in.

With clinker factors of just 50 - 65% for CEMII / C-M, and 35 - 50% for CEM VI, Edelio Bermejo, director of research and development (R&D) at LafargeHolcim insists, "These cements are no longer at the research and development stage. They have been widely validated and we are ready to produce them, especially as their manufacture does not require modification of our facilities." The establishment of Cementos Argos’ Rio Claro calcined clay plant proves his point. We can expect to hear a lot more about these blends in the coming months. In the words of Bermejo, “The future is here!”

Colombia: Cementos Argos’ Rio Claro cement plant has completed construction of a new 0.45Mt/yr production line for calcined clays, an artificial pozzolan. This innovation makes the cement less environmentally damaging, as the production process’ CO2 emissions are 38% lower, with energy consumption 30% lower than ordinary Portland cement.

“With this project we are leading the industry and sowing the seeds of the Argos of the future, which today starts a new production line at Rio Claro,” said Juan Esteban Calle, President of Cementos Argos. “It has gigantic growth potential in all geographies, not only from the point of view of the product, but because it is a concrete action for the sustainability of our industry. In our commitment to climate change, this project clearly makes us very proud.”

Mexico: Cemex’s operating earnings have fallen in Mexico and the US. Its net sales fell by 3% year-on-year to US$13.1bn in 2019 from US$13.5m in 2018. Its cement sales volumes dropped by 7% to 62.8Mt from 67.2Mt. Its operating earnings before interest, taxation, depreciation and amortisation (EBITDA) decreased by 11% to US$2.38bn from US$2.69bn.

“In a very challenging year with weaker macroeconomic and market conditions prevailing in several of our operations, we were able to limit the downside to our EBITDA and free-cash-flow generation through the decisive and proactive initiatives under our ‘A Stronger Cemex’ program,” said Fernando A Gonzalez, chief executive officer of Cemex. He added that the group was ‘cautiously optimistic’ about its outlook for 2020, with market improvements expected in Mexico and the US.

By region, sales and earnings fell in Mexico due to decline in public and private investment. In the US sales grew, but earnings fell, in a market beset by bad weather, weak residential performance and competition in Florida. Sales and earnings grew in Europe on a like-for-like basis driven by infrastructure demand. Elsewhere sales and earnings fell, although a stronger market was noted in Colombia.

Colombia: Finland’s Wärtsilä has signed a further four-year extension to its operation and maintenance (O&M) agreement with Cemex Colombia. The original agreement was started in 1998 and it has now been extended to the end of 2023. Cemex’s integrated Caracolito cement plant uses a 26MW power plant operating on five Wärtsilä 18-cylinder 34SG engines in V-configuration running on natural gas. Wärtsilä employs 15 personnel in the running of the power plant, all of whom were hired locally.