Displaying items by tag: Emissions

Honduras: Cementos Argos Honduras has commissioned a 1.6GWh/yr solar power plant at its Choloma grinding plant in Río Blanquito. Grupo Argos’ energy subsidiary Celsia built the plant, which consists of 2160 photovoltaic modules. The La República newspaper has reported that the installation cost US$1.2m. It will supply 25% of the Choloma grinding plant’s energy consumption, and reduce its total CO₂ emissions by 23%.

Cementos Argos Honduras CEO Luis Eduardo Tovar said "This partnership marks a significant milestone in our efforts to address climate change and revitalise our ecosystems, while generating significant impact in communities with new employment and investment opportunities.”

Australia: Cockburn Cement has mounted a successful appeal against a US$187,000 fine for odourous emissions from its Munster cement plant in Western Australia in 2019. Business News Western Australia has reported that the company had been found guilty of six charges related to emissions violations. In its latest judgment, the court revised the company’s fine to US$159,000. It also granted the company leave to further appeal.

Nigeria: Lafarge Africa has installed a new bag filter at its 3.9Mt/yr Ewekoro cement plant in Ogun State. The filter cost US$8.51m. Lafarge Africa says that the equipment has successfully reduced the plant’s dust emissions to below 50mg/Nm³. The company said that it has made ‘significant adjustments’ to its production activities, besides introducing air quality measurement systems across a 10km radius of the plant.

Lafarge Africa’s head of health, safety and environment Rachael Ezembakwe said “Care for the environment and for our host communities is built into all aspects of our operations within the country. Our social impact is focused on the areas of the most need: education, empowerment, health and safety, and shelter/infrastructure.”

Mexico: Cemex has updated its sustainability-linked financing framework in line with its latest emissions reduction targets of 475kg/t of CO₂ per tonne of cementitious material. Under the new framework, Cemex will issue up to US$350m-worth of sustainability-linked bonds on the Mexican Stock Exchange. The group plans to use the funds to refinance debt, as well as for ‘general corporate purposes.’ It aims to acheive 85% sustainability-linked financing by 2030.

Cemex said "The proceeds will be used exclusively for eligible green projects in pollution prevention and control, renewable energy, energy efficiency, clean transportation, sustainable water and wastewater management, production technologies and processes adapted to the circular economy and/or eco-efficient products.”

Vietnam: The government has launched a public consultation over a proposed environmental protection fee. The Vietnam Investment Review newspaper has reported that the proposed policy would require emitters of dust, NO_x, sulphur oxides and carbon monoxide, including cement plants, to pay a basic fee of US$127/yr. Additional variable rates of US$0.02 – 0.03/t would apply to emissions of each of the pollutants. If it enters into force, the regulation will require cement plants to submit quarterly fee declarations to the government. The government says that the policy aims to encourage investment in emissions mitigation technologies.

Australia: The Ministry of Climate Change, Energy, the Environment and Water is holding a consultation over the possible implementation of a Cross-Border Adjustment Mechanism to penalise imported cement for its CO₂ emissions in line with the Australian cement industry’s emissions reduction goals. The Guardian Australia newspaper has reported that the government expects to publish its report on the policy in mid-late 2024. The government began implementing new CO₂ emissions limits for Australia’s 200 largest industrial emitters in July 2023. It expects these to eliminate 200Mt-worth of CO₂ emissions over the period up to 2030. Climate Change and Energy Minister Chris Bowen said “80% of these companies, and 86% of covered emissions, are covered by corporate net zero commitments.” Australia is committed to net zero CO₂ emissions by 2050.

With regard to the proposed Cross-Border Adjustment Mechanism, Bowen said “It’s a potentially important mechanism to ensure domestic sovereign capability and supply. One of the biggest challenges we face is supply-chain crunches, and any measure which helps us deal with that is a positive thing for the transition.”

Israel: Nesher-Israel Cement Enterprises has received an order from the Ministry of Environmental Protection to reduce emissions from its Ramle cement plant. BALLEG News has reported that the plant violated pollution rules over non-focal emissions and particle emissions values. Nesher-Israel Cement Enterprises also reportedly failed to submit data about defects, malfunctions and abnormal emissions, following 'several incidents.'

The producer previously paid a US$1.64m pollution fine in August 2022.

France: Vicat's consolidated sales were Euro1.91bn in the first half of 2023, up by 9% year-on-year from Euro1.76bn in the first half of 2022. The group's earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 17% to Euro314m from Euro269m. Vicat said that it recorded generally 'resilient' sales volumes and price rises across most of its markets. Volumes dropped in France and Switzerland. During the half, Vicat's specific CO₂ emissions per tonne of cement fell by 3.6% year-on-year to 571kg/t from 591kg/t.

Chair and chief executive officer Guy Sidos said "The group has not yet returned to its pre-crisis margins rates. I’d like to thank all our teams for their unwavering commitment enabling us to reach our industrial, financial and climate targets." He added that Vicat is on track to achieve its CO₂ emission target of 497kg/t of cement by 2030.

Regarding its outlook for the current 2023 full year, Vicat said "The group is targeting further significant sales growth, with its markets overall expected to display resilience and reflect the full benefit of the price hikes in selling prices implemented in 2022 and the fresh increases introduced in 2023." It added "The performance in 2023 will reap the benefit of the full impact of the new kiln at the Ragland plant in the US, the elimination of the non-recurring costs incurred in 2022 and the stabilisation in energy costs."

UK: Aggregate Industries subsidiary Lafarge Cement has begun installing a new Euro10m bag filter system at its 1Mt/yr Cauldon cement plant in Staffordshire. The project is due for delivery in early 2024. The system consists of 2080 fabric bags to remove particulates from the plant's flue gases. It will replace the plant's existing electrostatic precipitation system. The company says that the system will triple the removal rate of particulates, reducing them to 10mg/Nm³ from 30mg/Nm³.

Cauldon cement plant manager Thierry Davila said “The installation of the new system will help us provide a step change in our efficiency and effectiveness, and optimise kiln performance. The plant and our operations will hugely benefit from up-to-date technology, which will result in more consistent running of the site, but also it will improve environmental performance and benefit the local community. The new filter system will mean less dust and emissions into the atmosphere and a reduction in pollutants, which is hugely positive and in line with our approach to sustainability.”

World: The Global Cement and Concrete Association (GCCA) and Leadership Group for Industry Transition (LeadIT) launched the Green Cement Technology Tracker on 20 July 2023. The Green Cement Technology Tracker presents users with a real-time overview of active initiatives to reduce CO₂ emissions in the global cement industry. At present, the tracker covers carbon capture projects, which account for 36% of planned emissions reductions under the GCCA’s 2050 Roadmap for Net Zero Carbon Concrete. The partners plan to subsequently expand the scope of coverage to other emissions reduction technologies.

GCCA CEO Thomas Guillot said “Unleashing technology such as carbon capture, utilisation and storage is key to achieving our net zero mission in our sector. Carbon capture pilots, projects and announcements are picking up pace across the world. This technology works, and our next goal is to scale up, working with stakeholders such as governments and the investment community to help transform the industry worldwide.”

The Green Cement Technology Tracker is freely accessible here on the LeadIT website.