Displaying items by tag: Low Carbon Technology Partnerships initiative

Morocco: LafargeHolcim, ArcelorMittal, Evonik and Solvay have formed a Low Carbon Technology Partnerships Initiative across the steel, cement and chemicals industries. This new partnership will look at the potential synergies that exist between the manufacturing processes of these three energy intensive sectors, and how these synergies could be harnessed to reduce CO₂ emissions.

As a first step, and following preliminary research, the innovative partnership will produce a study with the technical support of Arthur D Little to identify potential ways to valorise industrial off-gases and other by-products from their manufacturing processes to produce goods with a lower carbon footprint than through the fossil path. The preliminary research has already allowed identification of significant potential in selected trans-sector pathways.

The study is aimed at bringing a fact-based overview of carbon and energy sources from industrial off-gases (first at a European level), and evaluating the technical, environmental and economic feasibility of different Carbon Capture and Usage (CCU) pathways and their potential.

Initial findings from the first step already underway suggest that deploying cross-sector carbon capture and reuse opportunities on an industrial scale could reduce up to 3 GT/yr or 7% of global anthropogenic CO₂ emissions. Existing conversion technologies that could be deployed across the three sectors could utilise by-products in the off-gases to create building materials, organic chemicals and fuel. Increased availability and greater access to renewable energy sources would significantly boost net carbon reduction efforts by those three sectors, within a supportive legislative framework. Cross sector carbon capture and reuse should also result in job creation, to be further investigated.

The study, carried out at European level, is building the ground for similar investigation extended at global level and paves the way for identifying and assessing industrial scale projects on CCU at the interface between the sectors.

“Concrete offers the highest level of life-cycle sustainability performance and we are continuously developing new products and solutions for a low carbon society. This new ambitious partnership will support our mission to cut our net emissions per ton of cement by 40% towards 2030 (versus 1990) and to develop and further deploy low carbon solutions for the construction sector. But to make this a reality, we will need an enabling regulatory framework and support for innovation,” said Bernard Mathieu, Head Group Sustainable Development of LafargeHolcim.

The Cement Sustainability Initiative (CSI) has announced its aim to reduce CO₂ emissions by clinker producers by 20 - 25% by 2030. It made the announcement as part of a new action plan launched on 8 December 2015 at the 2015 Paris Climate Conference (COP21).

Most of the plan follows the CSI's existing aims announced to chime with the on-going COP21 negotiations. The plan depends on a long-term agreement being brokered successfully in Paris at COP21 as a whole. It then recommends policy in each of its key areas to achieve its goals. All of this sits beneath a general policy statement to, '...encourage policies for predictable, objective, level-playing and stable CO₂ constraints and incentives as well as energy frameworks on an international level.'

The Cement Action Plan is part of the World Business Council for Sustainable Development Low Carbon Technology Partnerships initiative (LCTPi). It puts together a series of measures to aspire to reduce CO₂ emissions by 1Gt by 2030 compared to business as usual. However this reduction is dependent on the entire cement industry getting involved, not just the existing 26 CSI members. Together these 26 members represent just a quarter of world cement production.

The drop in emissions is based on the so-called 'best-in-class' CSI company 2020 targets. To reach this the CSI is suggesting actions including focusing on recording Chinese cement industry emissions and energy usage, improving energy efficiency, promoting co-processing of alternative fuels, further lowering the clinker factor of cements, developing new low-energy and low-carbon cements, looking at the entire build chain to reduce emissions and considering other options such as carbon capture and storage. The plan had the support of the CEOs of 16 cement companies at its launch, with CNBM CEO Song Zhiping adding his assent at the event also.

The most prominent step is the clear focus on China for data capture using existing CSI tools such as the CO₂ and Energy Accounting and Reporting Standard for the Cement Industry, the Getting the Numbers Right (GNR) and the Cement Technology Roadmaps. As the CSI puts it, "What gets measured gets managed."

Given that China produces around 60% of the world's cement, according to United States Geological Survey data, the focus on China is essential. Currently the CSI has six Chinese members: CNBM, Sinoma, China Resources, Tianrui Group, West China Cement and Yati Group. Notable exceptions to CSI membership from the world's biggest cement producers include the Chinese producers Anhui Conch and Taiwan Cement, as well as Russia's Eurocement and India's Aditya Birla Group.

So, the CSI has set out its stall ahead of a hoped-for global agreement on climate change at the Paris conference. If some sort of legal agreement is reached then the CSI has its recommendations ready in the wings to hand to policymakers everywhere to promote its aims. If no agreement is reached then the plan loses momentum although pushing forwards makes sense where possible, starting with better CO₂ data reported especially in China.

Problems lie ahead for the CSI whatever happens in Paris given that the LCTPi Cement Action Plan is a series of policy suggestions from only 16 cement producers aiming for a non-binding target. For example, without some sort of world legal agreement there are clear commercial advantages for non-CSI members to burn cheap fossil fuels in their kilns and undercut their more environmentally pious rivals. The sustaining low cost of oil, dipping below US$40/barrel this week, can only aggravate this situation and distract the strategies of fuel buyers away from co-processing upgrades.