Displaying items by tag: Quarry

Cementa’s prospects for continued mining limestone in Sweden beyond the end of October 2021 have been looking dubious recently. The subsidiary of Germany-based HeidelbergCement wants to carry on mining limestone at its quarries near its integrated Slite plant in Gotland after 31 October 2021 when its current permits expire. However, the Supreme Land and Environmental Court rejected its renewal application in July 2021 on the grounds that the impact of the quarries on groundwater had not been sufficiently investigated. Then the Supreme Court ruled that it had no basis for appeal at the end of August 2021. This leaves the cement producer hanging on for proposed government plans to make legislative changes to keep limestone mining ongoing for another eight months until mid-2022 and then for whatever scheme the legislators cook up next.

In July 2021 construction multinational Skanska publicly said that it was taking the situation ‘seriously’ because its concrete suppliers had warned it of the impending risk that they would potentially be unable to meet demand in the third quarter of 2022. At the same time the Swedish Construction Federation and related bodies noted that up to 175,000 jobs in construction could be adversely affected with a loss of investment of nearly Euro2bn/month due to the predicted cement shortage. In their view, increasing imports in the short term was unrealistic due to capacity constraints at ports and import terminals. Understandably, the Swedish government has been scrambling to keep the quarries open to protect cement supply and has been accused by both the local press and environmental bodies of circumventing legal norms in the process.

This is not a good situation to be in for either Cementa or anyone who might want to use cement locally in the near future. The cement producer operates both of Sweden’s integrated plants, at Slite and Skövde respectively, with Slite holding around 80% of the company’s production capacity. On its own, the Slite plant alone supplies 75% of the country’s cement, with about another 10 – 15% provided by importer Schwenk Zement. As a whole Cembureau data shows that the country’s market was just under 3Mt/yr in 2020 and stable despite the coronavirus pandemic. A small decline in the residential segment was reported, coupled with a ‘flat’ infrastructure segment, although increased demand from wind farm construction was noted. Cementa stopped production at a third local integrated plant, Degerhamn, in mid-2019 due to low profitability at the site and tightening environmental regulations.

Cementa and HeidelbergCement are putting up a fight by publishing lots of information on Cementa’s website about the permit application process and working towards both solutions in the short and longer term. In early September 2021 Nordkalk signed a deal with Cementa to supply it with limestone. However, as Thomas Lind, the head of cement for HeidelbergCement Northern Europe, pointed out in August 2021, the agreement won’t cover the entire shortfall, nor would it be ideal from logistical or environmental angles. On the opposing side, the Swedish Society for Nature Conservation has joined with the Supreme Land and Environmental Court in opposing the quarry permit renewal along with other environmental groups. Plus the government decision to force through a permit reprieve has also given ammunition to its political rivals.

The argument over Slite’s quarry sums up some of the challenges facing society over continued cement production in a world with ever-tougher environmental legislation. Cement plants are likely to face mounting opposition on environmental grounds but most governments will panic when facing the potential consequences of societies running out of essential building materials. There are many ways to avoid this scenario, such as far greater community and political involvement on the part of cement companies, recognition by governments of the importance of building materials, supporting the development and uptake of concrete made with less Ordinary Portland Cement or switching to higher ratios of other building materials and so on. Yet, without preparation, legislators elsewhere will also find themselves in similar positions to the one the Swedish government is in now.

Slite’s problems have arisen in part over a perceived direct threat to local drinking water, although Cementa says that this is absolutely not the case. Typically, cement plants in similar battles find themselves in opposition to local communities due to the immediate impacts of quarrying or production on water, or due to noise or dust. Yet the hidden consequence of clinker production is significant process CO₂ emissions with resulting global climate change. The particular tragedy in Gotland is that HeidelbergCement is one of the more sustainable-minded cement companies, with investment to match. In June 2021 it announced ambitions to upgrade the Slite plant to become the world’s first carbon-neutral cement plant through bio-based fuel substitution and a carbon capture and storage unit by 2030. This may be eight years away but it is one of very few full scale cement plant carbon capture upgrades that have been promised worldwide.

Sweden: Cementa has said that it ‘views positively’ the Swedish government's rapid action in proposing a new bill on limestone mining licencing. It lobbied the government to stick to its schedule to have a temporary licence in place for Cementa’s use of its quarries in Gotland by 31 October 2021. The group said that it is working ‘with full force’ to find practical and legal solutions to secure the Swedish cement supply in the short and long term.

Sustainability manager Karin Comstedt-Webb said “It will be important that the time frames are not limited by the new bill, but that it enables flexibility to secure Swedish cement supply in the future, so that we avoid ending up in the same problematic situation again in just a number of months.” She added “I want to emphasise that Cementa in all situations works with high environmental requirements. Our ambition remains to be able to show that our industrial operations and the production of the building material cement can go hand in hand with protection of Gotland's nature, water and people.”

Spain: Cementos Molins has agreed to acquire Hanson Hispania’s assets in Catalonia. The Expansión newspaper has reported that the business consists of two concrete plants and multiple quarries. It generated sales of Euro18m in 2020 and employs 41 people.

Chief executive officer Julio Rodríguez said "This operation will allow Cementos Molins to reinforce its presence in Spain and strengthen its leadership in sustainable concrete solutions in Catalonia." He added "The strategic location of the plants and quarries, close to the Barcelona metropolitan area, responds to our commitment to offer more efficient and sustainable solutions for homes and infrastructures."

Sweden: Cementa will not be able to appeal a land and environmental court’s ruling preventing it from using its quarries on the island of Gotland. The Swedish supreme court has ruled that the subsidiary of Germany-based HeidelbergCement has no basis for appeal. Its previous application to extend mining activities at the sites until 2041 failed due to shortcomings in its environmental impact assessments. The quarries supply cement production at the company’s Slite cement plant in Gotland.

UK: Finland-based Metso Outotec has awarded a contract to Duo Group to provide distribution services for its British aggregates equipment and services business. Under the terms of the contract, Duo Group will deliver the supplier’s products and provide technical support to its quarry customers in England, Scotland and Wales. Metso Outotec presently provides both services itself. The contract will enter force in September 2021.

Distribution management senior vice president Olli-Pekka Oksanen said “We are very pleased to announce the partnership with Duo. The partnership expands our distribution model to include the larger aggregates quarrying customers in the UK. With Duo’s local presence and world class know-how, we will improve our ability to offer more comprehensive aggregate solutions and aftermarket support with the agility and responsiveness appreciated by the quarrying customers.”

Spain: An anonymous source informed the Regional Government of Andalusia about the discovery of a cave with interesting geological features at a quarry run by FYM near its Malaga integrated cement plant. Photographs of the cave subsequently circulated on social media raising local awareness, according to El Español. The local government has commissioned a study to assess whether the site has any archaeological interest that might protect it however the condition of the site is reportedly poor. FYM, a subsidiary of Germany-based HeidelbergCement, has confirmed that activity in that part of the quarry has been ‘paralysed’ while it waits for the study to be completed.

There was good news from the corporate finance sector for cement producers this week in the form of an approving statement by Fitch Ratings. It declared that it expected the sector to be able to pass on the costs of decarbonisation to customers due to a lack of alternatives. It recognised the challenges posed by regulators, investors and societal pressure but, even so, it suggested that cement was still an industry worth backing. Or at least for now. Added to this, it forecast that demand for building materials would grow to support the transition to a low carbon economy and to combat the damage caused by climate change. It did admit that the capital or operating costs required to decarbonise are seen as being potentially large, especially with uncertainty over how much governments will pay or incentivise. Yet the timescales involved are beyond the ratings agency’s ‘horizon’ hence no really disruptive shifts in producer economics are expected anytime soon.

This was obviously a win for the cement industry and its cheerleading associations led by the Global Cement and Concrete Association (GCCA), the World Cement Association and the regional associations. After all, the increasingly convergent message to the wider world has been along the lines of ‘concrete is part of the solution and you need our products because there’s nothing else.’ Good timing then for the GCCA to launch its collaboration with the World Economic Forum, the ‘Concrete Action for Climate’ (CAC) initiative. The collaborative platform is planned to help drive the industry’s journey to carbon neutral concrete by 2050 as part of the wider Mission Possible Partnership, a wider coalition of public and private organisations working on setting the heavy industry and transport sectors towards net-zero. Expect lots more of these kinds of announcements on the road to the 26th UN Climate Change Conference of the Parties (COP26) taking place in Scotland in late October 2021.

Fitch Ratings did point out that societal awareness was likely to accelerate decarbonisation. The sharp end of this trend was experienced by the building materials industry this week when environmental activist group Extinction Rebellion forced operations to stop temporarily at LafargeHolcim’s Port de Javel ready-mixed concrete plant in Paris on 30 June 2021. This followed a similar incident by the same group at a LafargeHolcim subsidiary ready-mix plant in London in mid-2019. Given the share of global CO₂ emissions from the cement-concrete production chain, it is perhaps surprising that climate activists haven’t targeted clinker-producing cement plants directly in the same way that they have gone after coal-fired power stations. Clinker kilns are, after all, the source of the majority of the sector’s emissions. However, blockading a concrete plant in the city may conjure up a more potent media image than doing the same to a factory out in the country.

Instead the battles with cement plants and their quarries tend to be of a ‘not in my back yard’ (Nimby) nature. Or rather ‘not in my monastery (Nimmon?) this week, with the news that a subsidiary of YTL Cement in Malaysia is attempting to evict a group of Buddhist monks and their underground place of worship from a quarry on Mount Kanthan in Perak. In the latest twist of the long running saga, the monks have hit back with an attempt to get their portion of the site recognised as a place of worship and a heritage site. Thankfully a more positive example of how quarries can fit in with the wider community could be found this week in the guise of an archaeological dig at CRH subsidiary Tarmac’s Knobb’s Farm quarry in Cambridgeshire, UK. The discovery of a Roman Britain-era cemetery with a high proportion of decapitated bodies may have been gruesome but the relations between the operator and the archaeologists were much more harmonious. Another recent example was the discovery of what may be a new precursor species of humans, unearthed at a quarry run by Nesher-Israel Cement Enterprises site at Ramla in late June 2021.

The paradox building materials producers pose to environmental activists could be summed up by the record heat wave that hit the north-western region of North America recently. CO₂ emissions, in minor part produced by the cement and concrete industries, are the most likely reason for an increased frequency of extreme weather events such as this. Yet, infrastructure such as pavements and roads were widely reported as having buckled in the heat, principally because they weren’t built for such high temperatures. They will have to be rebuilt to withstand similar temperatures in the future. Building materials can thus be seen as both part of the problem and part of the solution. Yet with net zero targets nearly 30 years away it seems likely that continued extreme weather events and their potentially lethal consequences will speed up the public demand for decarbonisation. It is worth noting here that one of Extinction Rebellion’s demands in the UK is that the country should become net zero by 2025.

Fitch Ratings has cast its vote for now and Extinction Rebellion and its fellows are set to continue to wage their political campaigns. In the meantime it is debatable how much spiritual solace will be found by the monks of Mount Kanthan during blasting hours at the neighbouring quarry.

Sweden: Cementa says that the decision by the Supreme Land and Environmental Court to reject its renewal application to continue mining limestone at its quarries in Gotland will create a ‘crisis’ for consumers in the autumn of 2021. The quarries supply its integrated Slite cement plant. The producer said that the ‘majority’ of Swedish cement production could cease in November 2021 following the expiry of the current licence in October 2021.

“We are seriously concerned but also surprised by the court's ruling today,” said Magnus Ohlsson, the chief executive officer of Cementa. “Limestone has been mined in Slite for over 100 years, which has built up a huge knowledge bank about how the business affects the surrounding environment. Our application is solid and clearly shows that it is possible to conduct a continued sustainable limestone mining in the area. We must go through the decision carefully and then set up the strategy for how we will handle the situation,” He added, “For Sweden, our customers and for us and our employees, it is important that political decision-makers and authorities quickly draw up new guidelines for how the supply of critical building materials such as cement and concrete should work.”

The subsidiary of Germany-based HeidebergCement originally received clearance in 2020 to renew its mining operations at the site until 2041. However, this was subsequently challenged. The current decision by the Supreme Land and Environmental Court was reached as they said they had insufficient evidence to assess the environmental impact of the application.

UK: Archaeologists have completed the excavation of a 52-grave cemetery dated to 3rd century Roman Britain at Ireland-based CRH subsidiary Tarmac’s Knobb’s Farm quarry in Cambridgeshire. The company said that the find is remarkable for its high proportion of decapitated bodies (33%), indicating the proximity of an execution site. The graveyard is situated near a settlement on a peninsula in the Fens wetland area. The settlement itself is lost to the quarrying activities of the previous owner.

Malaysia: Buddhist monks at the Dhamma Sakyamuni Caves Monastery have filed a petition to the state government of Perak to have the site recognised as a place of worship and the local Mount Kanthan area approved as a national heritage site. Mongabay has reported that the caves lie in YTL Cement’s Mount Kanthan quarry. The religious site is located on the still unquarried southern face of Mount Kanthan.

YTL Cement started eviction proceedings at the site in late 2020. It said, “Contrary to what has been claimed by irresponsible parties, we have co-existed harmoniously with the local community. The real issues at hand are safety and the sanctity of the law.” It added with regard to the safety issue, “As the rightful owner of the land, we are responsible for all that occurs on it. We cannot stand by the misleading of the public nor allow such negligence.”

A predecessor company of YTL Cement leased the site in the 1960s. However, the monks allege that they were using the area several decades prior to this. The relationship between both parties broke down in 2013 when the cement company started to ask the monks to leave the monastery during rock blasting.