Displaying items by tag: Paraná

We return to Brazil this week where Cimento Itambé has inaugurated a new kiln at its plant in Balsa Nova, Parana. The US$92m investment has added 0.6Mt/yr of cement production capacity to the unit, bringing its total to 3Mt/yr. Notably, the new kiln is intended to support the use of alternative fuels (AF) such as biomass and industrial waste. Local press reports that the new kiln can operate with a 50% AF thermal substitution rate (TSR) and in tests it has reached as high as 67%.

Local market leader Votorantim Cimentos has also embarked on an upgrade programme linked to increasing co-processing rates. In May 2025 it said that it had received and begun installing a new cement mill, supplied from China, at its Salto de Pirapora plant near São Paulo. Earlier in August 2025 it revealed that it was spending US$60m on upgrades at its Nobres and Cuiabá plants in Mato Grosso. A new cement grinding mill is to be installed at the Nobres plant. This should increase the site’s cement production capacity to 1.2Mt/yr from 0.6Mt/yr. At Cuiabá the company is installing a tyre shredding unit via its Verdura subsidiary to support increased rates of co-processing of AF. Work on these projects is set to start in 2025 with completion scheduled by the end of 2026.

These schemes are part of the group’s larger US$920m upgrade investment plans across the country. Announced in early 2024, this is intended to increase competitiveness and co-processing capacity and reduce CO₂ emissions. It will also add 3Mt/yr to the company’s production capacity. An investment of US$150m from the International Finance Corporation (IFC) in 2023 to Votorantim to support the uptake of AF is likely to have helped the decision to upgrade. The company currently has a target of a 50% TSR by 2030.

Of the other major producers, CSN is also aiming for a 50% TSR by 2030. It said in its 2024 sustainability report that all of its kilns were capable of processing AF. It also highlighted upgrade work at its Alhandra, Paraíba, plant in 2024 to handle, store and transport fuels, including biomass. InterCement reported some relatively high TSRs at individual plants in Brazil in 2023. For example, its Ijaci plant in Minas Gerais reportedly had a rate of 42%.

National Cement Industry Union (SNIC) data shows that the co-processing rate of AF reached 32% in 2023. The union says that this puts the sector ahead of its next target of 30% in the mid-2020s. The next one is to reach 35% by 2030. For reference, back in 2019 the country’s Cement Technology Roadmap reported that around 60% of cement kilns in the country were licensed by environmental agencies to co-process waste.

Graph 1: Sales of cement in Brazil, 2017 - 2025. Source: SNIC.

Looking at the domestic industry in general, SNIC reported growth in 2024 and the first seven months of 2025. Sales for the first seven months of the year grew by 4% year-on-year to 38.2Mt. This has been attributed to the real estate sector, boosted by the Minha Casa Minha Vida housing programme, and an expanding job market. Yet jitters remain, with fears of an economic slowdown in the second half of 2025 and uncertainty on how new US tariffs might affect the cement industry indirectly. Despite only exporting around 65,000t of cement in 2024 though, the association is wary of any indirect effects of tariffs.

It’s no surprise that cement plants in Brazil are prioritising AF usage. The market is buoyant and co-processing offers one of the cheapest routes to decarbonising cement production in the short-to-medium term. Increasing the use of AF can also potentially hedge against the cost of imported conventional fuels, such as coke, that are priced in US dollars. This is one example of SNIC’s concern over indirect effects on the cement industry from US tariffs via currency volatility. Expect AF rates to carry on rising.

The 18th Global CemFuels Conference & Exhibition on alternative fuels for cement and lime will take place on 17 - 18 September 2025 in Milan, Italy

Brazil: Companhia Siderúrgica Nacional (CSN) will invest approximately US$530m to build a cement plant and a limestone plant in Itaperuçu, Curitiba. Noticias Financieras News has reported that the project is set to begin construction in 2025 and will create 3000 jobs. The cement plant will receive about US$500m, covering 150 hectares with an additional 70 hectares for mining.

Currently, the company is obtaining environmental licences from the Water and Land Institute and will be supported by the government when construction starts in 2025. The initiative benefits from tax incentives under the Paraná Competitivo programme, which provides a tax reduction for companies and industries that want to invest in the state, aligning with efforts to boost local employment and economic growth.

Brazil: Votorantim Cimentos is testing using dissolvable cement bags in a pilot project with paper and bag manufacturer Klabin. Following development, the new bag type will be tested in a pilot project in the south of the country based around the Rio Branco do Sul cement plant in Paraná state. The bags can be dissolved directly in a mixer when making concrete to speed up the process.

Brazil: CSN Cimentos is planning to spend around US$390m on building a new 3Mt/yr cement plant in Paraná. Eduardo Bekin, president of the Paraná State Development Agency, said that the company already had the authorisation to conduct economic viability studies and should confirm the plant by late August 2019, according to the Valor Econômico newspaper. CSN is also considering building the plant in Sergipe state, where it operates a limestone mine. The final decision will depend on the best tax environment for the cement producer.

Brazil: Brennand Group plans to invest around US$190m toward building a new cement plant at Ponta Grossa in Paraná state. A provisional building license has been awarded and the company is now waiting on further licenses before construction work can begin according to aRede. The new plant will be build by Brennand Group’s subsidiary Mineracao Delta do Paraná and the plant will operate under the Companhia de Cimento do Paraná (CPR) name.

Funding for plant will come from Brennand Group’s sale of a 50% stake in a subsidiary to Italy’s Buzzi Unicem in 2018.