Displaying items by tag: Sustainability

Cement producers in the north of Pakistan have started to increase their use of coal from Afghanistan in response to the ongoing volatility in energy markets. Research from a report by Darson Securities found that companies were already using up to 70% Afghan coal in their fuel mix with a further 20% being considered. Most of the northern producers are reported to have secured the cheaper Afghan coal for about two months of inventory, although Maple Leaf Cement was said to have four to five months of inventory. Meanwhile in the south of the country, producers were reported to be facing a tougher situation as Afghan coal costs more for them due to higher logistics charges and export orders were being reduced due to the low cost of clinker internationally. So they are focusing on the domestic market instead.

Graph 1: Cement despatches in Pakistan, 2015 – 2021. Source: All Pakistan Cement Manufacturers Association.

Data from the All Pakistan Cement Manufacturers Association (APCMA) shows that cement despatches have been steadily growing since the mid-2010s with a blip in 2020 caused by the start of the Covid-19 pandemic. The upward trend has been driven by local sales. Exports have generally grown at the same time, with more variance, but they are yet to regain the high of nearly 11Mt reported in 2009. On a rolling annual basis, local sales have remained steady since mid-2021 but exports have been slowly falling. In April 2021 they were 9.17Mt but by February 2022 they were 7.33Mt. For the February 2022 figures APCMA blamed this on the growing cost of production, rising international freight rates, mounting coal prices and a trade ban with India. On that last point for example, Pakistan-based producers exported 1.21Mt of cement to India in the 2017 – 2018 financial year before exports stopped after February 2019. Despite a brief respite in the spring of 2021 talks are still ongoing to resume trade with India.

On the corporate side the country’s largest cement producer by capacity, Lucky Cement, drew the same conclusion as the APCMA with its half-year results to 31 December 2021. Its local sales volumes were down a little but its exports were down a lot. It noted that the reason its local sales were falling but national industry local sales were up slightly was due to some competitor plants being non-operational in the previous year. However, the company managed to keep sales revenue and earnings increasing year-on-year by successfully combating growing input costs with price rises. Bestway Cement, the country’s other large producer, reported a tougher situation in the second half of 2021, with both local sales and export volumes down. This was attributed to a boom in construction activity in the second half of 2020 as Covid-19 lockdowns were eased. Demand for cement since then was said to be ‘sluggish’ due to inflation and high commodity prices. It also pinned its marked fall in exports on political and economic instability in Afghanistan. However, turnover and operating profit were both up due to higher selling prices.

Elsewhere in the sector news since the start of 2021, Pakistan’s exports to South Africa remained stymied in early 2020 due to a review of ongoing tariffs and the government decision to restrict infrastructure projects to only using locally produced cement. On the sustainability front the APCMA started to set out its decarbonisation strategy in November 2021. It may have a long way to go given that a think tank reported earlier in the year that the cement sector was the largest emitter of coal-related CO₂ emissions in the country, even more than power generation. Alongside this plenty of capacity additions have been announced. Lucky Cement started commercial cement production at its 1.2Mt/yr integrated Samawah cement plant in March 2021. Various new cement plants and upgrades to existing plants have been proposed by Bestway Cement, Cherat Cement, Fauji Cement, Kohat Cement Company, Lucky Cement and Maple Leaf Cement. Finally of note to a sector troubled by energy prices, in September 2021 the Pakistan International Bulk Terminal said it was going to upgrade its coal handling capacity to around 17Mt/yr by 2024.

Last week’s Global Cement Weekly covered Turkey. The contrasts are interesting because both of these countries have high cement exports and have raised energy concerns recently. This leads to the question of whether other cement exporters may be vulnerable to the current situation. Pakistan isn’t the only country where the cement industry is facing the negative effects of growing energy costs. This week in the sector news, Spain-based Tudela Veguín has shut down the kiln at its La Robla plant down for 10 days due to high electricity prices, Thailand-based Siam Cement Group (SCG) announced it was reviewing its investment plans and the UK-based Mineral Products Association lobbied the government on the issue.

The shift to Afghan coal by Pakistan’s cement producers is rational given the current situation. No doubt fuel buyers all over the world are doing similar things. In January 2022 the International Monetary Fund (IMF) forecast that Pakistan’s gross domestic product would grow by around 4% for 2021, 2022 and 2023 but current geopolitical events may test these estimates. Over the last year domestic cement demand has remained strong but inflation, growing input costs and the impetus to further rise prices may change this. Meanwhile, lots of new production capacity is in the pipeline and, if or when it is built, it may add additional competition pressure. This may present a problem in Pakistan if capacity utilisation levels drop but input costs keep on going up.

EU: European Union (EU) member state governments have agreed to establish a carbon border adjustment mechanism on imports of polluting goods, including cement, from outside of the EU. Besides preventing carbon leakage, the member states hope that the mechanism will encourage EU partners to establish carbon pricing policies and combat climate change within the framework of the European Emissions Trading System (ETS).

US: The Environmental Protection Agency (EPA) has awarded its Energy Star certification to cement plants belonging to two Titan America subsidiaries. Titan Florida’s Pennsuco, Florida, cement plant has secured its 14th consecutive Energy Star, while Roanoke Cement’s Troutville, Virginia, cement has secured its 15th consecutive Energy Star.

Other cement plants to receive Energy Stars in 2022 included two Argos USA plants (Calera, Alabama, and Harleyville, South Carolina), two GCC plants (Pueblo, Colorado, and Rapid City, South Dakota), Buzzi Unicem’s Chattanooga, Tennessee, plant and three plants in Arizona: CalPortland’s Rillito plant, Drake Cement’s Paulden plant and Salt River Materials Group’s Clarkdale plant.

Mexico: Holcim Mexico has launched ISO14044-compliant full-lifecycle Environmental Product Declarations (EPDs) for its ready-mix concrete range. The company says that the EPDs will help designers and builders to inform their materials selection processes. The Redacción newspaper has reported that data from five cement plants contributed to the declarations.

Concrete and aggregates director Manuel Sirtori congratulated the team for "demonstrating leadership by promoting transparency and reducing emissions in the construction industry."

Spain: A consortium consisting of Cemex España, energy suppliers Enagás and Redexis, renewable power and infrastructure company Acciona and 30 other partners has commissioned Europe’s first solar power-to-green hydrogen plant at the site of Cemex España’s Lloseta cement plant on Majorca. The EU contributed Euro10m to the approximately Euro50m project. Euro3.75 million came from the Balearic Islands Autonomous Community government and Euro2.5m from the Spanish Institute for Energy Diversification and Saving (IDAE) of the Ministry of the Ecological Transition. The project will generate 300t/yr of hydrogen, eradicating 20,700t/yr of CO₂. The hydrogen will primarily fuel city buses in Palma, as well as air conditioning units in public and private buildings there.

China: Geely will include electric cement truck battery pack change facilities in its roll out of 5000 vehicle battery change stations across China. Carscoops News has reported that the stations will be able to remove vehicles’ 3.2t, 280kWh battery packs in five minutes and fully recharge them in an hour. Cement truck drivers will be able to access the service via a simple QR code scan.

Indonesia: Entsorga has dispatched two Spider bridge cranes and two Pelican feeding and dosing systems for the construction of two new solid recovered fuel (SRF) storage, feeding and dosing systems at Indocement Tunggal Prakarsa’s 11.9Mt/yr Citeureup cement plant in Bogor Regency. The systems will have a total capacity of 50t/hr. An advanced supervision system will monitor and control their 24-hour operation. The Italy-based supplier says that both lines are highly automated and will reduce both CO₂ emissions and fuel consumption.

CEO Francesco Galanzino “The systems will help the cement plant to maintain its 2030 sustainability commitments, in line with the policies of HeidelbergCement who is a real first mover in the path toward sustainability. Such project it is a very important step in a Country where environmental policies are in their early stage.”

Saudi Arabia: Al Kifah Ready-Mix & Blocks (KRB) has announced the upcoming launch of its ConGreen reduced-CO₂ concrete products range at the Big 5 Saudi construction summit on 28 – 31 March 2022. ConGreen concretes replace clinker with lower-carbon materials such as pozzolan and use Canada-based Carbon Cure Technologies’ embedded recycled CO₂ technology to reduce its carbon footprint by up to 30% compared to conventional ordinary Portland cement (OPC) concretes. In addition to this, KRB says that ConGreen concretes also provide improved workability and pumpability properties, as well as being highly durable, with high passing and finishability. They have very low rapid chloride permeability (RCP), water absorption and water permeability properties and low heat of hydration.

General Manager Nigel Harries said “We are committed to driving energy efficiency and addressing the global emission challenges. We aim to help build a better community and environment-friendly facilities by producing high-quality concrete, such as ConGreen, that has a reduced environmental impact and is characterised by its high performance, durability and sustainability, with a low carbon footprint as compared with standard concrete.”

Spain: FYM will host 350 pupils from Malaga's primary schools on its Feet on the Ground sustainability awareness initiative. The initiative consists of using digital resources and fieldwork to explore Malaga's biodiversity. It will highlight the work of HeidelbergCement's Spanish quarry restoration partner Tormes Foundation. FYM said that the initiative is part of its strategy to improve quality of life and the environment in areas where it operates, informed by transparency and dialogue with host communities.

New Zealand: Golden Bay Cement has obtained two hydrogen-fuelled cement trucks produced by Hyzon. TR Group leased the vehicles to the cement company.

Golden Bay Cement said “These two zero emission green trucks signal the future, and are just another step we take to a smaller carbon footprint across our business.”