Displaying items by tag: Emissions
CirCap-led consortium invests in Nanogence
19 October 2023Switzerland: Reduced-CO2 cement catalyst developer Nanogence has secured an undisclosed sum from a consortium of investors led by investment fund CirCap. Nanogence’s catalyst reduces the CO2 emissions of cement production by 40%, without changing production processes. Tech EU News has reported that the catalyst is capable of increasing cement’s strength and durability compared with that of ordinary Portland cement (OPC) produced without it. Prior to the latest financial development, the company had raised US$2.7m-worth of funding.
CEO Abhishek Kumar said “We are excited to receive the support from incoming renowned investors in this essential journey to accelerate the transition towards a low carbon built world. With growing demand worldwide, we need to align with like-minded strong backers for our growth phase.”
India: Dalmia Bharat sold 13.2Mt of cement during the first half of the 2024 financial year (1 April 2023 – 30 September 2023), up by 9.6% year-on-year 12Mt in the first half of the 2023 financial year. This contributed towards a 24% year-on-year rise in the producer’s earnings before interest, taxation, depreciation and amortisation (EBITDA) to US$144m from US$116m in the previous first half. During the first half of the current financial year, Dalmia Bharat commenced commercial production from its new 500,000t/yr Ariyalur clinker plant and 2Mt/yr Sattur grinding plant, both in Tamil Nadu. The former commissioning raised the company’s clinker capacity to 22.2Mt/yr.
Group managing director and CEO Puneet Dalmia said “We see a multi-year-strong cement demand trend continuing, as India is undergoing a large-scale metamorphosis. We were one of the first ones to foresee this upcycle and started building our capacity ahead of time. In the past 3.5 years, we have added 17.2Mt/yr-worth of cement capacity, which is 65% growth over 2020 financial year capacity. In line with our vision to reach 110 – 130Mt/yr by 2031, we are continuing to make consistent strides in that direction and capitalise upon the huge opportunity ahead of us.”
The company’s cement managing director and CEO, Mahendra Singhi, noted the effects of a ‘reduction in fuel prices, increased usage of renewable power and improvement in key performance indicators.’ He added “We continue to demonstrate our commitment towards the environment, as we have further brought down our CO2 footprint to 456kg/t of cement, which is one of the lowest in the global cement sector.”
Zlatna Panega Cement to upgrade Zlatnopanegki cement plant
16 October 2023Bulgaria: 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.
India: A report by the Council on Energy, Environment and Water (CEEW), funded by power provider BP, has estimated that India’s cement and steel sectors will require capital expenditure (CAPEX) investments of US$627bn in order to reach net zero CO2 emissions. The report stated that waste heat recovery (WHR) and other efficiency-enhancing upgrades to cement plants can immediately reduce the industry’s emissions by 32%.
United News of India has reported that CEEW CEO Arunabha Ghosh said "Incentivising renewable energy will play a pivotal role in decarbonisation, through lower or no transmission charges at central and state levels. The government of India should develop a policy for and expedite the establishment of a carbon capture, utilisation and storage ecosystem to abate more than half of the emissions from the existing steel and cement plants.” Ghosh added “Since hydrogen will play a key role in its implementation, the next phase of the National Green Hydrogen Mission should focus on this agenda."
EU: The EU launched the transitional phase of its carbon border adjustment mechanism (CBAM) on 1 October 2023. Parties that import cement - and five other commodities - into the EU must now show the embodied CO2 emissions of their products.
The transition comes ahead of the full implementation of the CBAM in January 2026. At this point, those importing cement into the region will have to pay for the embodied CO2 of their products in order for them to enter the EU Common Market. Producers within the EU already pay for a proportion of emissions under the auspices of the EU Emissions Trading Scheme (ETS).
The intention of the CBAM is to reduce the risk of 'carbon leakage' as the costs of making cement rise in the EU due to changes in the ETS. While cement producers, as heavy CO2 emitters, are currently shielded from the full cost of their emissions, the number of free allowances they receive is set to fall substantially by 2026. At the same time, the cost of emitting a tonne of CO2 under the ETS, currently Euro80-90/t on the open market, is widely expected to rise.
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.”
Cockburn Cement wins appeal against emissions fine
11 September 2023Australia: 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.”
Cemex updates sustainability-linked financing framework
18 August 2023Mexico: 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, NOx, 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.