Displaying items by tag: Emissions
Sweden: LafargeHolcim has been named by Sasja Beslik, the head of sustainable finance at Nordea, as the second worst company for increasing CO2 emissions in the five years between 2011 and 2016. Other cement companies in the list that Beslik published via his Twitter account include CRH, HeidelbergCement and Shree Cement. The list, entitled ‘The CO2 Culprits Top 100’, was assembled using data from financial services company MSCI.
Central Pollution Control Board orders Malabar Cements to comply with emissions standards
07 January 2019India: The Central Pollution Control Board (CPCB) has ordered Malabar Cements plant at Walayar, Palakkad in Kerala to comply with emissions standards or face closure. The cement producer has been given seven days to comply from the 31 December 2018, according to the Times of India newspaper. Malabar Cements was originally granted extra time, to 10 May 2018, to meet the new standards. The CPCB later declared that no cement producer would be able to flout the rules past 31 August 2018. It also intends to fine the company around US$570/day from the end of August 2018 for breaking the standards.
Central Pollution Control Board raps cement producers in Tamil Nadu
18 December 2018India: The Central Pollution Control Board (CPCB) has penalised four cement producers in Tamil Nadu for failing to follow emission standards. Chettinad Cement’s plants at Puliyur and Karikkali, Tamil Nadu Cements’ plant at Alangulam, Dalmia Cements’ plant at Salmiapuram and ACC’s plant at Coimbatore have been accused by the Ministry of Environment, Forests and Climate Change for not complying with emission standards for particulate matter, SOx and NOx, according to the New Indian Express newspaper. ACC and Dalmia Cements have been fined around US$420/day since 31 August 2018, Chettinad Cement has been fined around US$5000 for a 12 day delay in compliance and Tamil Nadu Cements has been fined over US$23,000 for a delay of 55 days.
YTL Cement orders emissions control upgrades from CTP Team
13 December 2018Malaysia: YTL Cement has awarded a turnkey project for air pollution control to Italy’s CTP Team. The project at the Perak-Hanjoong Simen cement plant in Pedang Rengas includes the conversion of an existing PL1 raw mill electrostatic precipitator (ESP) to a fabric filter and the upgrade of an existing exhaust fan.
The work includes converting an existing 740,000m3/hr ESP unit downstream of the kiln and raw mills of Line 1 to a bag filter. The conversion will abide to the current footprint on foundations with the minimum impact on steel structures, ducting and dust transport system. The new filter will reduce the emission limits below 10mg/Nm3 by June 2019. The intention is to meet new government regulations quickly. The unit will also be equipped with CTP’s SWAP technology for the cleaning of bags with low-pressure compressed air. CTP Team will work with local partner Shinco Industrial Equipment on the project. No value for the deal has been disclosed.
Two views on India
12 December 2018Research 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.
Cementos Cosmos fined Euro3000 for dust emissions from Córdoba plant
11 December 2018Spain: The regional government of Andalucia has fined Cementos Cosmos’ Córdoba plant Euro3000 for dust emissions in September 2016. The local environmental board criticised the subsidiary of Brazil’s Votorantim for only reporting the incident after the board contacted the plant about a dust cloud, according to the ABC newspaper. However, the fine was small because the dust pollution had no effects on the environment or local residents.
Pacific Cement ordered to stop work at plant due to dust emissions
07 December 2018Fiji: The Department of Environment has issued a Stop Work Notice to Pacific Cement’s Lami plant due to complaints about dust emissions. The notice was issued following a visit by Sandeep Singh, the Director of Environment, to the unit, according to the Fiji Sun newspaper. The work orders are normally temporary to give industries time to implement mitigation measures.
Nouzab Fareed, the chief executive officer (CEO) of Pacific Cement’s parent company Fijian Holdings, acknowledged that the plant emitted dust ‘sometimes.’ However, he pointed out that the site imports over 0.1Mt/yr of clinker and that this comes from another plant.
Global Carbon Budget forecasts CO2 emissions to grow by 2.7% in 2018
06 December 2018Australia: Research by the Global Carbon Budget (GCB) forecasts that CO2 emissions will grow by 2.7% year-on-year to a 37.1 ± 2 Gt CO2 in 2018. This follows a rise of 1.6% to 36.2Gt after a three-year hiatus with stable global emissions. The 2018 forecast is based on preliminary data for the first 6 – 9 months indicate a renewed growth in fossil CO2 emissions based on national emission projections for China, the US, the European Union (EU) and India and projections of gross domestic product corrected for recent changes in the carbon intensity of the economy for the rest of the world.
In 2017 the GCB estimates that cement sector constituted 4% of global fossil CO2 emissions, a rise of 1.2% from 2016. Emissions are expected to grow by 4% in China in 2018, in part due to a 1% rise in cement production. In the EU emissions are projected to fall by 0.7% with stable cement sector emissions. In India emissions are forecast to increase by 6.3% with a 13.4% rise in cement sector emissions.
Fossil CO2 emissions are based on energy statistics and cement production data. The research makes its estimate of emissions from the cement industry using a method adapted from a paper published by Robbie M Andrew of Norway’s CICERO Center for International Climate Research in 2017.
France: Hoffmann Green Cement Technologies has inaugurated its pilot plant at Bournezeau, Vendée. The 50,000t/yr unit will manufacture cement products using metakaolin and blast-furnace slag, according to the L'Usine Nouvelle magazine. It says it will produce cement with reduced CO2 emissions up to 250kg/t using a flash-calcined process down from 900kg/t in the normal clinker production process. The project had investment of Euro10m.
French cement industry forecasts 3% growth in 2018
15 November 2018France: Bénédicte de Bonnechose, the president of the French cement industry union (SFIC), says that country’s cement market is expected to grow by 3% in 2018. She made the comments whilst unveiling local CO2 reduction targets by 2050, according to the Agence France Presse. The local industry recorded growth of 4% in 2017. She described 2018 as a ‘positive recovery’ with sustained growth following a good first half.
SFIC forecasts that new low-clinker cement products will enter the market by mid-2020. These products include EMC II / CM, EMC VI and LC3 types of cement. These should reduce the CO2 emissions related to current sold cement products by 35%. Other CO2 capture initiatives including Oxyfuel, Leiliac and calcium looping cleanker technologies were also mentioned.