Displaying items by tag: concrete

Canada: Concrete carbon capture technology producer CarbonCure Technologies has appointed Kristal Kaye as Interim CEO. Kaye previously served as the company’s Chief Financial Officer and, in that capacity, has already been deeply engaged with CarbonCure’s team, strategy and day-to-day operations. Her appointment comes as CarbonCure’s founder, Robert Niven, steps away from the CEO role. Niven will remain a strong supporter of CarbonCure, continuing to serve on the company’s Board of Directors.

Under Niven’s leadership, CarbonCure developed and commercialised the most widely-deployed carbon utilisation solution for lower-carbon concrete manufacturing. Over the past decade, CarbonCure has licensed hundreds of its CO2 injection systems to concrete producers across more than 20 countries, permanently mineralising and reducing nearly 0.6Mt of CO₂.

“Everyone at CarbonCure feels deep gratitude to Rob for his pioneering carbon utilisation innovation for lower carbon concrete and his tireless dedication to CarbonCure over the past 13 years, with many years of research and development before that,” said Kaye. “Stepping into this interim role, I am eager to carry Rob’s legacy forward, and our entire team remains committed to that mission, our core values and the success of our concrete producer partners around the world.”

Europe: Heidelberg Materials and environment consultancy Arup have signed a memorandum of understanding (MoU) to collaborate on decarbonisation of the built environment through carbon capture and storage-enabled cement and concrete.

The partners will conduct joint research and technical analysis on the deployment of CCS technologies across cement and concrete production. Heidelberg Materials and Arup previously began collaborating in November 2024 to assess the benefits and feasibility of carbon-captured cement and concrete.

Global: The Global Cement and Concrete Association (GCCA) has launched the Low Carbon Ratings (LCR) system for cement and concrete, a new global rating based on products' carbon footprints. The system uses a clear AA to G scale to help customers prioritise sustainability in material selection across construction sectors worldwide.

The GCCA says that the LCR system is designed to be easily recognisable, with a simple visual graphic that indicates a product’s rating and provides consistency and comparability to other products. Countries will be able to adapt the system according to local standards.

Sweden: Cemvision and S:t Eriks have entered into a partnership agreement as a result of several pilot projects using Cemvision’s cement in S:t Eriks’ production. The partners have signed a letter of intent to develop and implement sustainable concrete solutions within water and sewage infrastructure. Having already tested Cemvision’s cement in its own production, S:t Eriks will then implement the cement in commercial projects. The product reportedly offers high resistance to sulphate and acid attacks, which contribute to longer service life.

In the coming months, Cemvision and S:t Eriks will continue testing to explore the potential for broader implementation of the cement in water and sewage systems.

Poland: Cemex has signed an agreement with EDP Energia Poland to build solar installations at several of its sites, with a total capacity of over 14MW. The investment is part of its ‘Future in Action’ strategy to combat climate change.

New solar plants will be installed at Cemex's cement plants in Chełm, Rudniki, and Gdynia, as well as its ready-mix concrete plants in Mysłowice, Warsaw Annopol, Lublin, Szczecin, and Gdańsk. The concrete plant installations will begin operating in the second quarter of 2025, while the installations at the cement plants are scheduled to start generating power in the first quarter of 2026. EDP Energia Polska will install and manage the solar installations under a 15-year agreement, supplying renewable energy to Cemex facilities.

Sweden: Swedish cement manufacturer Cemvision has entered a strategic partnership with Norway-based residential developer JM to develop ‘climate-friendly’ cement and concrete. As part of the agreement, JM has also acquired a minority stake in Cemvision.

Cemvision’s cement reportedly reduces CO₂ emissions by up to 95% compared to traditional cement, through the use of recycled industrial waste from mining and steel industries, combined with renewable energy in its kiln operations.

India: Mahabal Cement has signed a memorandum of understanding (MoU) for a US$1.26bn investment at the Advantage Assam summit.

The investment will have several phases. The first phase will be the construction of an integrated cement plant in Assam's Dima Hasao district, followed by a ready-mix concrete plant, which will produce autoclaved aerated concrete blocks. More than 3000 jobs will reportedly be created through the investment.

Global: Global Cement and Concrete Association (GCCA) has launched the Innovandi Open Challenge 2025, inviting start-ups to wok together with cement manufacturers around the world in developing low carbon concrete technologies.

The Open Challenge is looking for start-ups working on next generation materials for net zero concrete, including low-carbon admixtures, supplementary cementitious materials, activators or binders. The challenge aims to find ways to reduce clinker use and incorporate new materials to lower CO₂ emissions.

The programme follows three previous Open Challenges.

Chief executive Thomas Guillot said "Advanced production methods which are decarbonising our sector are already being used in cement and concrete production in many parts of the world. Through the Innovandi Open Challenge, start-ups can bring in even newer ideas and further accelerate our industry's push."

“If you are a start-up from anywhere in the world with an innovative idea or technology, then we want to hear from you."

Start-ups can find more information and apply to take part in the Innovandi Open Challenge by going to the GCCA Open Challenge 4 webpage: Innovandi Open Challenge 4 : GCCA

US: Terra CO₂ has raised US$82m in Series B funding from investors including Eagle Materials, GenZero and Just Climate. The company will build its first commercial facility in Dallas-Fort Worth, Texas, in partnership with Asher Materials.

With the help of Eagle Materials, the company will establish multiple 240,000t/yr plants across North America. The US Department of Energy has also awarded Terra CO₂ with a grant of US$52.6m for a second commercial facility. The producer has begun concrete trials of its Opus Zero cement-free product, designed to completely replace ordinary Portland cement in concrete. It will complete a second funding round in the first quarter of 2025.

“This strategic funding from the world’s leading climate funds and industry partners validates our approach to practical cement decarbonisation at commercial scale,” said Bill Yearsley, CEO of Terra. “As we break ground on our first full-scale plant in Texas, their support enables us to accelerate deployment across North America and establish an early footprint in Europe.”

Italy: Alpacem Group has completed the acquisition of the Fanna cement plant in Pordenone and several concrete plants in the region, following regulatory approval on 1 February 2025. Over 80 employees will join the company’s workforce and Fanna will become the group’s third fully-integrated plant alongside its plants in Wietersdorf, Austria and Anhovo, Slovenia.

The Fanna plant has a clinker capacity of 0.66Mt/yr and sources raw materials from three nearby quarries.

Bernhard Auer, Alpacem’s managing director, said “The integration of the Fanna cement plant and the concrete mixing plants strengthens our presence in Italy and in the entire Alpe-Adria region, and enables us to expand our business activities in the market and grow as the Alpacem Group.”