Displaying items by tag: Ash

The mountainous eastern shore of the Adriatic Sea and its hinterlands in Europe’s Balkan Peninsula have one of the world’s highest densities of countries: six, across a broad equilateral triangle of 212,000km². All six states – Albania, Bosnia & Herzegovina, Kosovo, Montenegro, North Macedonia and Serbia – are historically characterised by political non-alignment, carrying over from the Cold War period, and all the more notable for the presence of the EU to the north (Croatia, Hungary and Romania) and east (Bulgaria and Greece).

A nine-plant, 9Mt/yr local cement sector serves the 16.8m-strong population of the unconsolidated ‘bloc.’ Albania has 2.8Mt/yr (31%), Serbia 2.7Mt/yr (30%), Bosnia & Herzegovina 1.6Mt/yr (18%), North Macedonia 1.4Mt/yr (15%) and Kosovo 500,000t/yr (6%), while Montenegro has no cement capacity – for now. Altogether, this gives this quarter of South East Europe a capacity per capita of 539kg/yr. The industry consists entirely of companies based outside of the region. Albania’s two plants are Lebanese and Greek-owned (by Seament Holding and Titan Cement Group respectively). Titan Cement Group also controls single-plant Kosovo and North Macedonia, and competes in the Serbian cement industry alongside larger and smaller plants belonging to Switzerland-based Holcim and Ireland-based CRH, respectively. Lastly, Bosnia & Herzegovina’s capacity is shared evenly between Germany-based Heidelberg Materials and Hungary-based Talentis International Construction, with one plant each.

Lafarge Srbija, Holcim's subsidiary in Serbia, announced plans for its second plant in the country, at Ratari in Belgrade, last week. No capacity has yet emerged, but the plant will cost €110m, making something in the region of the country’s existing 0.6 – 1.2Mt/yr plants seem likely. This would give Serbia over a third of total capacity in the Central Balkans and twice the number of plants of any other country there, expanding its per-capita capacity by 22 – 44%, from a regionally low 408kg/yr to 500 – 590kg/yr.

In announcing the upcoming Ratari cement plant, Lafarge Srbija laid emphasis on its sustainability. The plant will use 1Mt/yr of ash from the adjacent Nikola Tesla B thermal power plant as a raw material in its cement production. In this way, it will help to clear the Nikola Tesla B plant’s 1600 hectare ash dumps, from which only 180,000t of ash was harvested in 2023. Circularity has been front and centre of Holcim’s discussions of its growth in Serbia for some time. When Lafarge Srbija acquired aggregates producer Teko Mining Serbia in 2022, the group indicated that the business would play a part in its development of construction and demolition materials (CDM)-based cement and concrete.

Holcim’s Strategy 2025 growth plan entails bolt-on acquisitions in ‘mature markets,’ backed by strategic divestments elsewhere. Other companies have been more explicit about a realignment towards metropolitan markets, above all in North America, at a time when they are also diversifying away from cement and into other materials. Just why a leading producer should look to build cement capacity in Serbia warrants investigation.

Serbia is the only Central Balkan member of Cembureau, the European cement association. In a European market report for 2022, the association attributed to it the continent’s fastest declining cement consumption (jointly with Slovakia), down by 11% year-on-year. Like the rest of Europe, Serbia is also gradually shrinking, its population dwindling by 0.7% year-on-year to 6.62m in 2023, which limits hopes for a longer-term recovery. Serbia remains the largest country in the Central Balkans, with 39% of the total regional population.

Several factors have compounded Serbia’s difficulties as a cement-producing country. Firstly, like the Nikola Tesla B thermal power plant, its kilns run on coal. 50% of this coal originated in Russia and Ukraine in 2021, causing the entire operation to become ‘imperilled’ after the former’s brutal invasion of the latter in February 2022, according to the Serbian Cement Industry Association. In planning terms, this was a case of putting half one’s eggs in two baskets – and dropping them both.

Secondly, Serbia’s choice of export markets is mainly confined to either the EU or global markets via the River Danube, Black Sea and Mediterranean. Either way, it is in competition with a cement exporting giant: Türkiye. Serbia sold €19.7m-worth of cement in the EU in 2023, up by 63% over the three-year period since 2020 – 31% behind Türkiye’s €28.8m (more than double its 2020 figure).¹ One other Central Balkan country had a greater reliance on the EU market: Bosnia & Herzegovina. It exported €48.4m-worth of cement there, quadruple its 2020 figure and behind only China (€133m) and the UK (€54.7) in cement exports to the bloc by value.

Bosnia & Herzegovina’s cement industry underwent a different permutation at the start of 2024: an acquisition, replacing one EU-based player with another. Lukavac Cement, which operates the 800,000t/yr Lukavac cement plant in Tuzla, changed hands from Austria-based building materials producer Asamer Baustoffe to Hungary-based property developer Talentis International Construction. Talentis International Construction belongs to one of Hungary’s major family-owned conglomerates, Mészáros Csoport.

Besides Central Europe, Balkan countries have found a ready source of investments in the past decade in China. In construction alone, Chinese investments total €13.2bn in Serbia, €2.4bn in Bosnia & Herzegovina, €915m in Montenegro and €650m in North Macedonia.² This can be a booster shot to all-important domestic cement markets, but has some risks. Montenegro previously faced bankruptcy after Export-Import Bank of China began to call in an €847m loan for construction of the still upcoming A1 motorway in the country’s Northern Region. This did not put off the Montenegrin government from signing a new memorandum of understanding (MoU) with China-based Shandong Foreign Economic and Technical Cooperation and Shandong Luqiao Group for construction of a new €54m coast road in the Coastal Region in mid-2023.

In Montenegro, UK-based private equity firm Chayton Capital is currently funding a feasibility study for a partly state-owned cement plant and building materials complex at the Pljevlja energy hub in the Northern Region. Along with an upgrade to the existing Pljevlja coal-fired power plant, the project will cost €700m.

In 2026, EU member states will begin to partly tax third-country imports of cement and other products against their specific CO₂ emissions, progressing to the implementation of a 100% Carbon Border Adjustment Mechanism (CBAM) by 2034. Montenegro led the Central Balkans’ preparations for the EU’s CBAM roll-out with the introduction of its own emissions trading system in early 2021. Bosnia & Herzegovina will follow its example by 2026, but other countries in the region have struggled to conceive of the arrangement except as part of future EU accession agreements.

Based on the average specific CO₂ emissions of cement produced in the EU, the World Bank has forecast that exporters to the bloc will be disadvantaged if their own specific emissions exceed 5.52kg CO₂eq/€.³ By contrast, any figure below this ought to offer an increased competitive edge. Albanian cement has average emissions of 4.71kg CO₂eq/€, 15% below ‘biting point’ and 13% below Türkiye’s 5.39CO₂eq/€. Albania’s government consolidated its anticipated gains by quintupling the coal tax for 2024 to €0.15/kg. The figure is based on the International Monetary Fund’s recommended minimum CO₂ emissions tax of €55.80/t, 21% shy of the current EU Emissions Trading Scheme (ETS) credit price of €70.49/t.⁴

The Central Balkans is a region of apparently slow markets and industry growth regardless – to 11 cement plants, following the completion of current and upcoming projects. A recurrent theme of capital expenditure investments and the way investors talk about them may help to explain this: sustainability. Looking at the mix of technologies in the current nine plants, these include wet kilns and fuels lines built for conventional fossil fuels. This is not to presume that any given plant might not be happy with its existing equipment as is. Nonetheless, the overall picture is of a set of veteran plants with scope to benefit from the kind of investments which all four global cement producers active in the region are already carrying out elsewhere in Europe. Such plans may already be in motion. In late 2023, Titan Cement Group’s North Macedonian subsidiary Cementarnica Usje secured shareholder approval to take two new loans of up to €27m combined.

As the latest news from Serbia showed, taking care of existing plants does not preclude also building new ones. The cement industry of the Central Balkans is finding its position in the new reduced-CO₂ global cement trade – one in which old and new work together.

References

1. Trend Economy, ‘European Union – Imports and Exports – Articles of cement,’ 28 January 2024, https://trendeconomy.com/data/h2/EuropeanUnion/6810#

2. American Enterprise Institute, 'China Global Investment Tracker,' 3 February 2024 https://www.aei.org/china-global-investment-tracker/

3. World Bank Group, ‘Relative CBAM Exposure Index,’ 15 June 2023, https://www.worldbank.org/en/data/interactive/2023/06/15/relative-cbam-exposure-index

4. Ember, 'Carbon Price Tracker,' 26 August 2024, https://ember-climate.org/data/data-tools/carbon-price-viewer/

Serbia: Lafarge Serbia is set to build a new cement plant in Ratari near Obrenovac, which will utilise 1Mt/yr of ash from the nearby Nikola Tesla B power plant as a raw material in cement production, reports Balkan Green Energy News. This €110m investment marks Serbia's first cement plant built next to a power plant to harness ash directly from the source and address the country’s problem of ash accumulation in dumps.

CEO of Lafarge Serbia Dimitrije Knjeginjić said "Fly ash cannot be used in the cement or concrete industry, or many other industries, without prior processing. This is exactly what the Ratari plant will be dealing with. We will grind, classify and select 1Mt/yr of ash to produce new construction materials."

New Zealand: Neocrete has entered a partnership with major cement manufacturers, including Cemex, Heidelberg Materials, CRH, Titan, Cementos Argos and Ultratech Cement to promote its new Activator product aimed at reducing the amount of cement required in concrete. The product uses volcanic ash or residual ash from industrial processes to cut the amount of cement required by 40% to 50%, according to the company. Neocrete aims to replace cement completely, resulting in carbon-free concrete, by 2027. The new product will be submitted for life cycle assessment once a new pilot plant in Mt Wellington is operational. The plant is valued at US$2m and will produce 0.12Mt/yr of cement, to meet 10% of New Zealand’s demand.

Co-founder Zarina Bazoeva said "We don't need to produce the whole volume of cement. We activate the concrete chemically with a small catalyst at 3kg compared to 100kg of cement. So, we can scale fast."

Serbia: Lafarge Serbia will open a new €110m plant in Obrenovac to produce cement from thermal power plant ash, with the aim to address Serbia's waste management problem, according to a government announcement on 5 August 2024. A 2019 report by the European Environmental Agency found that Serbia has around 100 municipal landfills and over 3000 illegal dumpsites.

Lafarge Serbia executive Dimitrije Knjeginjic said "This production will benefit Serbia and its economy, and it is absolutely acceptable from an environmental point of view because it solves the problem of ash landfills."

Indonesia: Siam Cement Group (SCG) subsidiary PT Semen Jawa used 24,000t of alternative raw materials in its cement production during the first quarter of 2024. These circular materials included bottom ash, fly ash and slag. This corresponds to 3% of its total raw material usage. Meanwhile, the producer co-processed 15,000t of alternative fuel (AF) during the quarter, representing a 20% AF substitution rate.

SCG Indonesia director Warit Jintanawan said that the developments "Not only enhance production efficiency, but also significantly reduces our carbon footprint. This is a testament to SCG's commitment to supporting Indonesia's climate goals, aiming to reduce greenhouse gas emissions by 32%, aligned with Enhanced National Determined Contributions."

Zimbabwe: PPC Zimbabwe says that a planned fly ash beneficiation project at a power plant in Zimbabwe will now take place in early 2025 instead of in 2024. This is due to delays in accessing the power plant to complete the design and commercial contract, according to the cement producer. The Chronicle newspaper has reported that, as a result, PPC Zimbabwe’s capital expenditure investments so far in 2024 are behind its previous full-year guidance of US$31.8m.

Netherlands: EMC Cement and HES International plan to build a 1.2Mt/yr plant in Amsterdam to produce an alternative cement that contains 70% volcanic ash. The cement will also include recycled concrete fines. Production will be carbon neutral and consume 90% less energy than traditional ordinary Portland cement production. The Amsterdam plant is scheduled for commissioning by early 2026.

EMC Cement CEO Atle Lygren said "Our EMC Technology, by replacing 70% of Portland cement clinker, enables significant climate action without the need for costly carbon capture and storage, aligning with the demands of the United Nations Framework Convention on Climate Change and the Intergovernmental Panel on Climate Change."

Kyrgyzstan: The state-owned Bishkek heat and power plant has secured a US$437,000 contract to supply its waste ash and slag to two cement plants in Kemin, Chüy Region. The cement producers party to the contract will be responsible for extraction and transport, commencing in August 2024.

The Bishkek heat and power plant has previously invested US$280,000 in clearing its waste dump. The government says that it has also received interest from a China-based autoclave aerated concrete blocks producer in its waste.

India: Adani Group has announced plans to build a new cement plant, possibly at Godda, in Jharkhand’s Santhal Pargana Division. The Times of India newspaper has reported that producer recently established a 1.6GW power plant in Godda.

The group said “In keeping with our group’s expansion plans, we are conducting a feasibility study to set up a cement factory, most probably in Godda. A proposal will be sent to government soon. The proposed plant will further boost the economy of Godda and Santhal Pargana. The proposed plant will utilise fly ash from our existing power plant here as raw material. At present, the fly ash is being sent to the ACC cement plants in Jhikpani and Sindri.”

Kyrgyzstan had a couple of prominent stories in the press towards the end of December 2023 with news of a new plant and continuing data showing that cement production has grown.

The Chüy project was first announced by the government in mid-2022 when it signed an investment agreement with a consortium comprising representatives from Terek-Tash and ZENIT. More information on the unit emerged this week when the Russian-Kyrgyz Development Fund revealed that it made a loan of US$45m towards the scheme based in the northern Chüy region of the country. The plan is to build a 1.7Mt/yr plant with a budget of US$160m. Equipment to build the plant is reportedly being sourced from companies in China and Russia. Special features of the project include a waste heat recovery unit and the use of ash from the Bishkek Thermal Power Plant in the production process. The plant is expected to be launched in 2024.

Graph 1: Cement production in Kyrgyzstan, 2018 - 2023. Source: National Statistical Committee of the Kyrgyz Republic.

One reason why the government might be keen to build a new plant is because cement production has mostly grown in each of the past five years, with the exception of 2020, when the Covid-19 pandemic began. In 2022 it increased by 7% year-on-year to 2.7Mt and the latest data from the National Statistical Committee indicates that it rose by 11% year-on-year to 2.6Mt in the 11 months to the end of November 2023. If this rate held in December 2023 then it looks likely that the country will have produced just under 3Mt in 2023. At the same time the country’s exports of cement have also been falling. In November 2023 the government of Kazakhstan’s Jambyl Region said that it had found investors to support construction of a railway line between the locale and Kyrgyzstan due to a ‘building boom’ in the latter country.

Earlier in 2023 the Eurasian Development Bank (EDB) said it had earmarked US$48m for the modernisation of equipment at the Kant Cement plant, operated by Kazakhstan-based United Cement Group (UCG), also in Chüy region. The plant is the biggest in Kyrgyzstan, running five wet process production lines, according to the Global Cement Directory 2023. The EDB linked its investment to a hydroelectric project in the country that it is also funding, pointing out that such structures require lots of cement and concrete. This follows a previous upgrade project by owner Kazakhstan-based United Cement Group (UCG) at the plant from 2021 to March 2023. This involved efficiency and environmental gains such as installing bag filters and converting a cement grinding mill to a closed circuit. China-based and CNBM subsidiary China Triumph International Engineering was the lead project partner. In early December 2023 UCG announced that it had signed another contract with China Triumph International Engineering over the summer to build a new dry production line at the site with a clinker capacity of 0.8Mt/yr. At the time of the announcement it said that preparation of the construction site had started and that work had begun on installing a pile foundation.

Finally, one more Kyrgyz news story of note in recent months was the announcement in October 2023 that the government had effectively nationalised the Kurmentinsky Cement plant in Issyk-Kul Region. The reason why it had done so was unusual because it said that a 93% share in the company running the plant had been transferred to the State Property Management Agency following the death of its former owner. The former owner was one Kamchybek Kolbaev, an organised crime boss who had been listed on the US Department of State Transnational Organized Crime Rewards Program and was reportedly killed by state security services in early October 2023. The remaining shares in the plant have been passed to its workers and the government further said that it intends to upgrade the site.

The cement sector in Kyrgyzstan is modest and in need of modernisation. It appears to be having a resurgence at the moment though with production mounting and at least two major plant projects underway. The country is in a compelling position economically and geopolitically given its membership of the Russia-backed Commonwealth of Independent States (CIS) and its proximity to China. Various projects backed by the latter’s Belt and Road Initiative, both underway and forthcoming, would certainly appear to benefit from more efficient local cement production and higher volumes.