Displaying items by tag: Emissions

Canada: A court has fined Lafarge Canada US$145,000 for a dust spill from its Bath, Ontario, cement plant in October 2019 that 'covered' homes, gardens and cars. The court found that the emission 'caused or was likely to cause adverse effects.' The Belleville Intelligencer newspaper has reported that the Canadian Ministry of Environment previously concluded that no harm to health resulted from the incident.

Plant manager Ignacio Arroyo said "Myself and our plant team unreservedly apologise for the upset and concern that our dust release has caused all of you. We intend to make it right and make sure it never happens again."

World: The United Nations (UN) has reviewed the progress of initiatives towards the reduction of mercury emissions from cement and other industries under its Environment Programme (UNEP). Mercury is sometimes present in the raw materials and fuel used in cement production. The sector currently emits 2220t/yr of mercury, 11% of global anthropogenic mercury emissions. The UNEP’s Cement Partnership Area aims to ensure ‘globally significant’ emissions reductions. Its priority actions include: establishing sectoral mercury inventories and baseline scenarios, encouraging techniques for the minimisation of mercury releases, increasing awareness in the industry, governments and regulatory bodies and supporting the development of policies in line with the Minamata Convention on Mercury.

The Cement Partnership Area said that it has achieved progress in expanding its cement plant mercury emissions management knowledge base and in reducing emissions. It called on governments to increase funding for projects, the development of new technologies and the publication of guidance documents.

Germany: The Science-Based Targets Initiative (SBTi) has validated Heidelberg Materials' new 2030 CO2 reduction targets. The targets have a base year of 2020 and conform to a 1.5°C climate change framework. Per tonne of cementitious material, the producer is now committed to reducing its Scope 1 CO2 emissions by 24%, its Scope 2 CO2 emissions by 65% and its Scope 3 emissions by 25%.

Heidelberg Materials' chief sustainability officer Nicola Kimm said “As reflected in our updated Sustainability Commitments 2030, climate action is a crucial element of Heidelberg Materials’ sustainability strategy. The SBTi validation shows that our sustainability agenda not only includes the most ambitious reduction target in the cement industry – but also a realistic, measurable plan in line with the 1.5°C scenario. We follow a clear, science-based approach, reducing our carbon footprint through the levers of product and process innovation and industrial-scale carbon capture, utilisation and storage. By closing the carbon and material loops, we will lead the sustainable transformation of our sector.”

In 2019, Heidelberg Materials became the first cement company to secure SBTi validation for its emissions reduction commitments.

Spain: Cemex España will install a carbon capture system at its Alicante cement plant in Valencia, as part of its efforts to make the unit a 'benchmark pioneer low-CO₂' cement plant. The producer holds a contract with ET Fuels for the supply of 45,000t/yr of CO₂ captured at the facility for methanol production.

Chief executive officer Fernando González said “Our goal of reaching net-zero CO₂ emissions is achievable and will be driven by collaboration and innovation. Our decarbonisation roadmap includes reducing emissions to the lowest possible level through proven levers such as clinker substitution and alternative fuels. New levers, such as rapidly developing CCUS initiatives, must effectively tackle the remaining CO₂ emissions to hit our ambitious 2050 objectives.”

India: Dalmia Cement (Bharat) has successfully launched its new fleet of 35 liquefied natural gas (LNG)-fuelled trucks from its Murli cement plant in Maharashtra. The trucks are of two types, covering ranges of 50 - 600km, and will transport bagged cement and bulk raw materials. They have 28% lower CO₂ emissions than conventional diesel-powered trucks, and are thus able to eliminate 840t/yr of CO₂ emissions, while also reducing emissions of nitrous oxides (NO_x) by 59% and particulates by 91%, and eliminating emissions of sulphur oxides (SO_x).

Dalmia Cement (Bharat) says that its next move will be to launch a second fleet of 25 trucks from its Ariyalapur cement plant in Tamil Nadu. By April 2024, it plans to convert 10% of its 3000 truck-strong fleet to LNG fuel.

A spokesperson for the company said “Dalmia Cement has been following the business philosophy of Clean & Green is Profitable and Sustainable. Our overall CO₂ emissions have come down from 670kg/t to 467kg/t – one of the lowest globally – and we are focusing on realising our carbon negative goal by 2040. We are delighted to partner with GreenLine Logistics for further reduction of our Scope 3 greenhouse gas emissions.”

Pakistan: A court has ordered a report by the Environmental Protection Agency (EPA) into alleged breaches of emissions rules at Kohat Cement's Kohat Cement plant in Babri Banda, Khyber Pakhtunkhwa. The Dawn newspaper has reported that alleged dust and chemical emissions from the plant have contributed to a local rise in cases of cancer, asthma and lung diseases, according to complainants.

Residents have filed a petition for contempt proceedings against the EPA and Kohat Cement, as well as local and provincial government authorities. The court previously ordered the EPA to monitor Kohat Cement's emissions in 2018. At that time, it also instructed Kohat Cement to operate its electrostatic precipitators system at all times that cement is being produced. Local residents claim that the plant has continually failed to operate the system.

Mexico: GCC has secured validation by the Science-Based Targets Initiative (SBTI) for its latest CO₂ reduction goals. The group has committed to reducing its Scope 1 emissions per tonne of cementitious product by 31% and its Scope 2 emissions per tonne of cementitious product by 57% between 2015 and 2030. It has also committed to a 37.5% absolute reduction in its products’ Scope 3 emissions over the same period. The goals will serve as sustainability performance targets for GCC’s US$500m sustainability-linked bond, which it issued in January 2022.

GCC's vice president of sustainability and environment Gina Lotito said "We are proud and excited to be a catalyst of progress towards a low-carbon future. Our laser-focus on our climate change strategy and emphasis on reducing CO₂ emissions is a testament to our commitment to creating a sustainable future. While we celebrate our achievements, we acknowledge that there is still much work to be done and remain steadfast in our mission."

Austria: Zementwerk Hatschek's Gmunden cement plant eliminated 3800t of CO₂ emissions from its local area during 2022 through its contribution to municipal heating. Zementwerk Hatschek, a subsidiary of Rohrdorfer, heats local households using recovered heat from the Gmunden cement plant's waste heat recover (WHR) system.

A delegation of cement plant representatives and local officials from Baden-Württemberg, Germany, visited the plant to learn about its WHR and heat supply systems on 20 January 2022.

Plant manager Peter Fürhapter said "Municipal heating based on our waste heat contributes to CO₂ reduction in Upper Austria, helping us to achieve our CO₂ reduction goals under the Paris Climate Agreement." He added "We are pleased that with this forward-looking project we are a model for similar projects in Europe."

Australia: The government plans to reform its CO₂ emissions Safeguard Mechanism in line with its stated goal of net zero CO₂ emissions by 2050. Under the latest proposals, 215 industrial plants, including Australia's cement plants, will have to reduce their CO₂ emissions by 4.9% year-on-year every year until 2030. The Australian newspaper has reported that the government is currently receiving submissions on the proposed reform as part of its consultation process, which will end on 24 February 2023.

The Business Council of Australia and the Australian Industry Group have encouraged the government to introduce an adjustment mechanism for imports, based on the EU's Carbon Border Adjustment Mechanism (CBAM), in conjunction with any tightening of the Safeguard Mechanism.

India: The Himachal Pradesh State Pollution Control Board (HPSPCB) issued a show cause notice to UltraTech Cement's Baga cement plant in Himachal Pradesh's Solan District on 18 January 2023. The Hindustan Times has reported that stack emissions monitoring at the plant recorded a breach during 2022.

UltraTech Cement now has 15 days in which to respond to the show cause notice.