Displaying items by tag: Sustainability

UK: The Global Cement and Concrete Association (GCCA) has launched its first six sustainability guidelines. The six guidelines include a number of key performance indicators (KPI) against which full member companies must monitor and report on their sustainability performance across a number of key activities. The guidelines include monitoring and reporting CO₂ emissions and other emissions from cement manufacturing, co-processing of fuels and materials, safety and water usage.

“Signing up to the guidelines emphasises the cement and concrete sector’s commitment to sustainable development including its critical work to reducing global CO₂ emissions,” said GCCA Cement Director Claude Lorea.

To achieve the extended compliance, full GCCA members will have their data and targets verified and reported publicly. GCCA intends to communicate data publicly in a consolidated format. In November 2018 the GCCA published a Sustainability Charter which set out five key pillars, which it says encompasses the sustainability spectrum of the cement and concrete sector.

UK: The British Lime Association (BLA) has published its 2018 Sustainable Development Report. The UK lime sector has responded to improved conditions in the domestic market, and the increased demand from the iron and steel sector in 2017. Exports of lime by BLA Members have increased by 30% since 2006 and made up 26% of sales in 2017. Following the launch of the MPA Charter in 2017, the BLA Sustainable Development Report is now set out to align with the seven MPA strategic priorities.

Research from the Global Carbon Budget (GCB) this week forecasts that fossil CO₂ emissions from the Indian cement industry will rise by 13.4% in 2018. This is in stark contrast to the smooth mood music from the Cement Sustainability Initiative (CSI) last week, which stated that the local industry was on track to meet its commitments towards decarbonisation. So what’s going on?

The situation is akin to the fable about the blind men and the elephant. Both the GCB and the CSI are approaching the emissions of the Indian cement industry from different directions. The GCB is using available data (including data from the CSI) to try and estimate what the CO₂ emissions are. It takes cement production data using a method adapted from a paper published by Robbie M Andrew of Norway’s CICERO Center for International Climate Research in 2018 and then it takes into account the types of cement being produced and the clinker factor. This is then converted into an estimated clinker production figure and this is then converted into a CO₂ figure.

However, the CSI meanwhile actually has direct data from its local members. At the moment these include ACC, Ambuja Cements, CRH, Dalmia Cement (Bharat), HeidelbergCement, Orient Cement, Shree Cement, UltraTech and Votorantim Cimentos. As part of the Getting the Numbers Right (GNR) database it collects production and sustainability related data from its members. However, for reasons of competition, it maintains a year gap before it reports its data. This means that the GCB can report its estimate ahead of the CSI data.

There is nothing to stop the CSI reporting its progress against its targets though. And this is exactly what it has done in India with the recent document outlining progress towards the 2030 targets from the low carbon technology roadmap (LCTR). The headline CSI metric was direct CO₂ emission intensity. According to the CSI, this has fallen by 32kgCO₂/t cement to 588kgCO₂/t cement in 2017 mainly due to an increased uptake of alternative fuel and blended cement production, as well as a reduction in the clinker factor. This is bang on target with its aim of hitting 320kgCO₂/t in 2050 (around 560 kgCO₂/t in 2020, assuming a linear decrease).

The problem is that cement production growth in India suddenly sped up in 2018. Global Cement estimates that India’s cement production is set to rise by 7% year-on-year to 296Mt in 2018 from 280Mt in 2017. Data from the Ministry of Commerce & Industry shows that cement production rose by nearly 16% year-on-year to 244Mt in the first nine months of 2018 from 211Mt in the same period in 2017. Along these lines the Cement Manufacturers Association of India has forecast growth of 10% in the 2019 financial year to the end of March 2019. It reckons that this is the fastest growth in the sector since the industry slowed down in 2011.

India’s per capita cement consumption is low (222kg/capita) and its urban population is also low (around 30%). That’s a lot of cement that’s going to be used as it shifts to developed global rates and already it’s the globe’s second biggest cement market. The CSI was right to get in there eight years ago. Yet, the question now is can CO₂ emissions decrease whilst the market grows? Research in the US suggests that the real reason for emission drops in the 2010s was the economic recession, not policy shifts or changes in the energy mix. If that holds in India then the cement industry will have a hard time reducing its carbon footprint irrespective of the work the CSI has done.

UK: The MPA has released its Sustainable Development Report 2018 covering the performance of the local cement industry to 2017. Key indicators include a alternative fuels co-processing rate of 43.8% in 2017 compared to 39.2% in 2016. This is the second highest rate since 2010, just below 44% in 2013. It reported CO₂ emissions from calcination (process emissions) of 465kgCO₂/tPCe, a slight increase from 2016. Emissions of NO_x, SO₂ and particulate matter all fell or remained stable. Cement production from MPA members remained stable at 9.4Mt in 2017.

Pakistan: Bestway Cement has promoted its environmental credentials following the Supreme Court’s mandated investigation into water usage by cement companies near the Katas Raj Temples in 2018. The cement producer says that all of its cement plants are ISO 14001:2004 Environment Management Systems certified. Specifically on the issue of water conservation, it has installed air-cooled condenser systems at two of its plants at Chakwal and Kallar Kahar respectively and it has built rain-harvesting ponds. In total the company has spent around US$14m on water conservation measures. Altogether it says that it has achieved 80% and 88% reductions in consumption of ground water for industrial use, respectively, at the two plants.

Other environmental measures the company has made include installing waste heat recovery (WHR) units at all four of its cement plants. Its total WHR capacity is 45.5MW giving it 28% of its total power needs. The company is recognised by the United Nations Framework Convention on Climate Change (UNFCCC) under its Clean Development Mechanism (CDM) Program for its initiative to reduce carbon emissions/footprint. It has also implemented tree plantation at its plants and surrounding areas, it uses drip irrigation and sewerage waste management and its head office in Islamabad has been certified as a Green Office by the World Wide Fund for Nature (WWF).

Chief executives from over 30 companies attended the Global Cement and Concrete Association (GCCA) inaugural event last week in London. Its first president Albert Manifold, the chief executive officer (CEO) of CRH, laid out the line by saying that, “For the first time we have a global advocacy body.” He followed this up by emphasising that ‘our product’ is the most used man-made product in the world. Just like the Cement Sustainability Initiative (CSI), the body the GCCA is partly-replacing, it is a CEO-led organisation. The target is very much about giving a global voice to the cement and concrete industries and the vertically integrated companies that produce these products.

Along with the head of CRH, the leaders of LafargeHolcim, HeidelbergCement, CNBM, Votorantim, Buzzi Unicem and Eurocement, amongst others, were all on the attendance list too. That kind of representation gave the event a charged air and a real sense of intent. At present the association says it represents 35% of global cement production and its aim is to reach 50%. That compares to the 30% base that the CSI had.

Representatives from some major cement associations were also present, including Europe’s Cembureau, the Federación Interamericana del Cemento (FICEM), the Canadian Cement Association and the VDZ. The only thing stopping the US Portland Cement Association being there was reportedly the Thanksgiving holiday. Although not comprehensive, that kind of representation suggests serious interest from the regional cement associations. The word from the GCCA CEO Benjamin Sporton was that the GCCA is here to provide a global level of coordination to the advocacy and sustainability side of the industry dealing with global organisations like the United Nations (UN), development banks, other associations and non-government organisations (NGOs).

How this will work in practice has yet to be seen, but at the very least, the GCCA can take over the work of the CSI and run with it. The word from the attendees we spoke to was uniformly positive for the association. It was seen as a long-overdue move to finally give the industry some sort of uniform voice at a global scale. In this sense it is catching up with similar bodies in industries like wood and steel. One benefit from moving from the CSI to a full advocacy organisation is that the industry can actually talk about the good things it does rather than being limited to sustainability and environmental data reporting. It seems like a small change in focus but it’s a big shift in mind-set.

A cynic might suggest that the exercise is one of a dirty industry trying to wrest the Overton window, or window of public discourse, back from legislators facing mounting environmental pressure. The latest UN Emissions Gap Report for 2018, for example, reported this week that CO₂ emissions rose in 2017 after four consecutive years of decline. This is the latest environmental report in a long line pointing out bad news. Yet, the GCCA’s unwritten mantra, that concrete improves lives, is sound. Somebody or something needs to link it all up. That somebody might just be the GCCA.

A review of the inaugural annual general meeting and symposium of the GCCA will be published in a forthcoming issue of Global Cement Magazine.

Spain: FYM-HeidelbergCement has launched a sustainability commission to support its Malaga cement plant and the surrounding community. The initiative is part of the company’s 2030 sustainability plan. It includes representatives from local neighbourhood associations, local government and environmental bodies. The commission will meet several times a year to foster an open relationship between the cement producer and its neighbours. It also intends to promote behavior based on the circular economy and the reduction of the unit’s carbon footprint. It will build on the company’s work with the Provincial Forum of Socially Responsible Companies of Malaga since its inception in 2013.

Denmark: Engineering company FLSmidth is working with insulation manufacturer Rockwool and the Technical University of Denmark (DTU) on a research project to develop sustainable process technologies that will increase the use of renewable fuels and raw materials and reduce CO₂ emissions. The project has received a Euro2.7m grant from Innovation Fund Denmark.

The project plans to investigate and optimise high-temperature processes throughout the entire production chain in both companies. The DTU holds experience in this field from the CHEC research centre at DTU Chemical Engineering, which has focused on combustion research and emission abatement in recent years. FLSmidth plans to explore using alternative cement formulas and production methods to enable the company to launch more efficient technologies for using renewable fuels and reducing emissions. Rockwool intends to lower CO₂ emissions and reduce its fuel consumption to make its production become more sustainable.

Japan: Taiheiyo Cement has been selected to be part of the Dow Jones Sustainability Asia Pacific Index for the fifth consecutive year. The company was first chosen in 2014. The index is the Asia Pacific version of the Dow
Jones Sustainability Indices and it serves as a benchmarks for socially responsible investment.

Colombia: Cementos Argos has been ratified for the sixth consecutive year as a member of the Dow Jones Sustainability Index (DJSI), which recognises good practices in terms of economic, environmental and social sustainability of the companies registered in stock markets. Celsia, a Grupo Argos energy subsidiary, was also included in the Dow Jones Sustainability Index for the Latin American Integrated Market (MILA) - Pacific Alliance, which recognises companies with the best economic, social and environmental practices in Chile, Peru, Mexico and Colombia. Grupo Argos and Cementos Argos were also included.

"Being ratified as world leaders in sustainability by Dow Jones is the result of our conscious investment, our commitment to a responsible operation of all our businesses, and our permanent interest to positively impact society, respecting our planet," said Jorge Mario Velasquez, chief executive officer (CEO) of Grupo Argos.

In 2018 more than 3500 companies around the world were invited to participate, but only 317 were selected as members of the worldwide DJSI.