

ResponsibleSteel Applauds Site Certification of POSCO and Tata Steel Sites
ResponsibleSteel today applauded the certification of the world’s largest steel sites achieving ResponsibleSteel certification. The sites are Pohang and Gwangyang Steelworks in South Korea operated by POSCO together with the Jamshedpur site in India operated by TATA Steel.
This is a monumental step forward for ResponsibleSteel and the global steel industry on the road to sustainable development and decarbonisation. ResponsibleSteel now has around 13% of the world’s steel industry by volume in its membership, with certified sites on 5 continents covering the production of over 100 million tonnes of steel.
Annie Heaton, CEO of ResponsibleSteel speaking at Forum III: Shaping the future of responsible steel in Memphis said, “This is a historic moment for both ResponsibleSteel and the global steel industry on the road to sustainability. With Asia home to 72% of the world’s steel production, the achievement of site certification by these three substantial steel plants takes ResponsibleSteel into a new phase, one of global roll out.”
The ResponsibleSteel Standard is designed to drive forward positive actions for people, planet and the steel industry. The sheer scale of the POSCO and Tata sites certified today means that the production of 103.5 million tonnes of steel and the working lives of 157.4 thousand people are managed by sites that are now independently audited every 18 months.
Heaton continued, “For the steel companies themselves, this has required enormous vision, investment and above all commitment, creating a community of like-minded people working together to find solutions to some of the most pressing issues of the day – climate change, air pollution, diversity and labour rights to name just a few. There will be further to go, but today the producers of over 100 million tonnes of steel can proudly say they have achieved ResponsibleSteel site certification and are well on their way.”
Hag-dong Kim, CEO of POSCO said, “It is a great honour that both Pohang and Gwangyang Steelworks, the world’s two largest mills, have been certified by ResponsibleSteel. Today, as we prepare for the post-pandemic era, it is more important than ever for the steel industry to fulfil its social responsibility and to practice sustainable manufacturing.
To remain viable and competitive, the steel industry must identify sustainable solutions to diverse ESG challenges, such as by achieving carbon neutrality and building a safe workplace.”
Hag-dong Kim continued, “We appreciate ResponsibleSteel’s vision to ‘maximize the steel sector’s contribution to a sustainable society’ and the mission to ‘enhance the responsible sourcing, production, use, and recycling of steel,’ which are commensurate to POSCO’s management philosophy: Corporate Citizenship.
Together with our core values of ‘coexistence’ and ‘symbiosis,’ the new philosophy has propelled us forward on our path to sustainability. I believe this is just the beginning. To build a sustainable business, we hope other sites besides Pohang and Gwangyang will drive change and innovation to seek certification too.”
T. V. Narendran, CEO & MD, Tata Steel, said, “This is a historic moment for Tata Steel and an important step in our sustainability journey. Globally, the steel industry is at a critical juncture and the larger impact of how we produce and consume steel needs to be addressed urgently. For Tata Steel, this has always been a very important part of our journey from when we first produced steel in Jamshedpur in 1912. We are honoured to receive the ResponsibleSteel Certification for three of our facilities and will work towards achieving this recognition for all our production sites. I thank the ResponsibleSteel team, the auditors, assurance panel and the team at Tata Steel for their efforts in making this possible.”
For more information/press interviews with ResponsibleSteel or its members please contact:
Ali Lucas, Director of Communications
alucas@responsiblesteel.org
+44 7786 546724
Savannah Hayes, Communications Manager
shayes@responsiblesteel.org
+44 7588 785909
Denise Meredith, Communications and Media Consultant
denisemeredith1857@gmail.com
+44 7930 531128


September 2022 Newsletter
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A Race Against Time: Key Takeaways from NYC Climate Week 2022
Last week, ResponsibleSteel’s CEO, Annie Heaton, and Policy and Impacts Director, Shivakumar Kuppuswamy, were on the ground in New York for Climate Week. Participating in discussions with industry, policy, and sustainability leaders, it was heartening to see an interconnected ecosystem emerging on steel decarbonization. And everyone was talking about the need for a single, verifiable standard.
Climate Week evidenced the growing private sector demand for responsibly produced steel and the increasing pressure for science-based targets and clear roadmaps to achieve net zero. Shiv participated in two critical roundtable debates hosted by Climate Group, dissecting corporate barriers to climate change and discussing the opportunities to accelerate the fulfilment of decarbonization targets set out by the Paris Agreement.
“It’s a race against time. We have a window of 8 to 10 years left to find the financial resources to make a difference in steel decarbonization. Who’s going to rise to the challenge?” – Shiv, Policy and Impacts Director
The need for greater investment in decarbonizing heavy industry is more urgent than ever. This was the focal point for the ‘It’s a Material World’ panel led by Sean Kidney, CEO of the Climate Bonds Initiative. As Shiv stressed, there is a pressing need for time-bound and effective mobilization of large capital to meet steel decarbonization targets and a credible and holistic standard will have a strategic role in this. Building on this, Annie spoke at the launch of the Sustainable STEEL Principles to a crowded room of bankers and fund managers. Bringing together six leading global banks, the Principles will help banks measure and report the emissions associated with their steel loan portfolios compared to net-zero emissions pathways.
ResponsibleSteel has a unique and critical role to play in all this. Our International Standard V2.0 provides clear thresholds to measure GHG performance taking into account the amount of scrap used as input. But it also addresses a range of other crucial issues across the ESG spectrum from labour rights to pressing environmental issues such as biodiversity.
And, as Annie highlighted at a meeting of clean technology innovators for mining, the latest ResponsibleSteel Standard is enabling customers to demand higher standards along the entire value chain, including the social and environmental impacts of how input materials are sourced.
Find out more about the ResponsibleSteel International Standard V2.0 here.
Catch up on Climate Week here.


ArcelorMittal Poland Obtains ResponsibleSteel Certification
ArcelorMittal Poland has become the most recent cluster of sites to receive ResponsibleSteel certification. After a successful audit carried out by ResponsibleSteel accredited auditors from DNV Poland, ArcelorMittal Poland received the certificate which confirms it had fulfilled the criteria required to earn certification against the ResponsibleSteel Standard. The certificate covers sites in Dąbrowa Górnicza, Kraków, Zdzieszowice, Świętochłowice, Sosnowiec, and Chorzów which collectively employ over 9,000 workers and contractors and produce over 3.9 million tonnes of steel annually.
The independent audits are designed to verify that a steel site’s activities meet ResponsibleSteel’s set of rigorously defined requirements, based not only on supplied documentation but also on a number of interviews with internal and external stakeholders. The auditors take into account a broad range of social and environmental criteria split across 12 ESG principles. Social aspects include business integrity, relations with employees and communities, human rights and labour rights. Environmental criteria cover climate change and greenhouse gas emissions, water management, waste and noise emissions and biodiversity. ArcelorMittal Poland currently aims to reduce its GHG emissions by 35% by 2030 in line with ArcelorMittal’s broader European target.
Commenting on the certification, Sanjay Samaddar, chairman of ArcelorMittal Poland stated: “This certificate is a great recognition for us at ArcelorMittal Poland but also a commitment to our stakeholders. Steel is the world’s most widely used material. Our customers in the automotive, construction, energy, infrastructure, packaging, transport and white goods sectors have growing expectations that the materials they work with are produced by sites that respect the highest social and environmental standards. The ResponsibleSteel certificate is proof of responsible management and gives us further motivation for development. Our activities directed towards our employees, communities and sustainable development were recognized, which makes us very proud.”
Annie Heaton, CEO of ResponsibleSteel, said: “We are very proud to announce the certification of ArcelorMittal Poland against the ResponsibleSteel Standard. It is the first cluster of sites to be certified in Eastern Europe and joins several ArcelorMittal sites certified against our Standard.”
She continued: “The audit process revealed ArcelorMittal Poland’s strong corporate governance structures, close relationships with local stakeholders, dedication to employee welfare, and commitment to responsible environmental practices, notably water management and biodiversity. It is a significant achievement which has taken considerable time and effort and we look forward to continuing to work with ArcelorMittal Poland on their journey to produce more responsible steel.”
To learn more about the certification, read the public audit summary report here.


Global Civil Society Groups Applaud Launch of New International Standard Defining Sustainably Produced and Sourced Steel
Civil society groups applaud the launch of the ResponsibleSteel International Standard V2.0 and recognise it as a critical step in the net zero transition of the steel industry. ResponsibleSteel civil society members are committed to continuing to work together to support steel buyers and producers in achieving full alignment with a 1.5-degree pathway.
Decarbonizing the global steel industry is critical to achieving the goal of the Paris Agreement to limit warming to 1.5 degrees Celsius and for this, investments in clean steelmaking need to begin in this decade. The new ResponsibleSteel Standard will provide steel buyers and steel makers with a robust and independently-verified certification for low-emission and responsibly-produced steel.
Steel is a key part of a new clean energy economy. From wind turbines to railways to electric motors and buildings, steel is a building block for a low-emissions society. ResponsibleSteel certification will help buyers choose clean steel and provide added value to steelmakers for producing a cleaner product.
ResponsibleSteel is the world’s first multi-stakeholder standard for low greenhouse gas emissions and responsibly sourced steel. It covers a range of sustainability issues: climate change, pollution and human rights concerns by taking into account both direct and upstream greenhouse gas emissions, air and water pollution, pollution from mining coal and iron ore, labor standards, and more. These new standards, created through a multi-year, fair and rigorous process, including input from a diverse array of civil society stakeholders, is a major step forward and an important starting point to transform the sector.
We commend ResponsibleSteel for its commitment to decarbonizing the global steel industry and look forward to continuing our work together toward improvement through the standard’s review process to achieve full alignment with the 1.5-degree pathway.
We encourage steel producers to adopt the standard and gain ResponsibleSteel Certification on all their sites, and for steel buyers to clearly signal purchasing ResponsibleSteel certified steel.
Strengthening the global understanding of what is considered sustainably produced steel is critical to aligning the industry and driving change at the scale and pace needed.
Sue Riddlestone OBE, Co-founder, and Chief Executive, Bioregional: “As an organisation working with clients in the building products and built environment sectors, we welcome the launch of the new ResponsibleSteel Standard. It provides a valuable means for steel manufacturers to reduce their environmental impacts and help raise standards across the industry, and for end users to act – whether they are at the start of their sustainability journey or pushing forward towards a best practice approach to steel procurement.”
Daniel Seligman, Director for Clean Energy Solutions at Ceres: “ResponsibleSteel will galvanize steelmakers, steel buyers, and investors alike to curb emissions and promote social good from an industry crucial to modern economies.”
Armond Cohen, Founder and President of Clean Air Task Force: “Decarbonizing the steel industry is critical to reaching our global climate goals, and the impact of the revised Standard 2.0 toward these efforts across the supply chain cannot be overstated. Achieving global decarbonization – including hard-to-abate industrial sectors like steel – needs to be met with both ambition and action, and the ResponsibleSteel Standard is a significant step in the right direction.”
Jen Carson, Head of Industry at Climate Group: “With the launch of ResponsibleSteel’s updated Standard (V2.0), we now have clear requirements on both greenhouse gas emissions and responsible sourcing of input materials. As the Standard forms a key part of our SteelZero commitment, these additional requirements will strengthen and clarify the collective voice of our members, boosting the demand signal for low emission and net zero steel and accelerating the net zero transition of one of the highest emitting sectors on the planet.”
Glenn Hurowitz, Founder and CEO of Mighty Earth: “We applaud the launch of this new ResponsibleSteel Standard and recognize their efforts to ensure that deforestation has no place in the steel industry’s future. By limiting charcoal, wood and biomass used in steelmaking to existing FSC-certified plantations, the standard will serve to keep forests standing, protecting precious biomes such as the Amazon, for people, nature and climate. And now is the time for steelmakers to invest in the next generation of steelmaking infrastructure, including renewable electricity-powered electric arc furnaces and green hydrogen that can produce iron without relying on coal.”
Gitika Mohta, Manager of Industry and Built Environment, Systems Transformation, We Mean Business Coalition (WMB): “WMB is a proud supporter of ResponsibleSteel and we applaud the evolution of the new standard that is pioneering, pathbreaking and desperately needed to decode whether steel is responsibly produced and sourced. The standard creates a unified market and understanding of what each company across the value chain needs to be aiming for.”
Learn more about the ResponsibleSteel International Standard Version 2.0 here.


Leading steel companies and NGOs agree to International Standard on climate for industry
Created by ResponsibleSteel members, including some of the world’s largest steel companies and most respected social justice and climate NGOs, ResponsibleSteel International Standard V2.0 will play a pivotal role in driving down GHG emissions and driving up standards in the steel supply chain, helping steel companies transition to a responsible, decarbonised future.
As the world grapples with the impact of climate change, the new ResponsibleSteel Standard, launched today, focuses more deeply than ever before on reducing GHG emissions and now enables buyers of steel for the first time to specify what green procurement means in a credible way.
After years of hard and complex work, ResponsibleSteel is extremely proud to announce its revised Standard 2.0. Leading steel companies including ArcelorMittal, Tata Steel, US Steel, thyssenkrupp, POSCO, BlueScope, and voestalpine worked with others along the steel value chain to support the standard’s development, as well as leading environmental NGOs the Climate Group, Ceres, the Clean Air Task Force, We Mean Business, and Mighty Earth. The launch of this Standard will provide leaders in the steel industry with an immediate opportunity to showcase how they are driving down emissions, whilst tackling other urgent issues such as the impact of mining, water use, labour rights, air pollution, and diversity. It’s an expert yet practical road map for radical and innovative change in the world of steel.
“The progressive steel industry, business and civil society and associate Members should be very proud today. They have worked together to produce a breakthrough standard. This means we now have a workable standard to certify steel products which meet the highest possible sustainability metrics,” commented Gerry Tidd, Chairman of the Board of Directors.
He continued, “steel customers can now be confident in specifying ResponsibleSteel certified steel products. The Standard sets a new high watermark for steelmakers, their supply chain and customers who want to address essential issues like biodiversity, GHG emissions, labour rights, water, and waste.”
The ResponsibleSteel Standard is unique in addressing not only climate change but other issues also across the whole ESG spectrum. It has taken years of expertise and cross sector buy-in to create the new revisions which are even more exacting than before and pertain specifically to GHG emissions and the responsible sourcing of input materials.
“ResponsibleSteel’s new International Standard comes at a critical time, with the unfolding energy crisis alongside the climate challenge only magnifying the need for a global scale transition to a decarbonised economy. By providing a practical tool for both steelmakers and all their stakeholders to measure and reward progress, it paves the way for society to work together on this gargantuan challenge” said ResponsibleSteel CEO Annie Heaton. “The Standard enables anyone that’s either buying or making steel to demonstrate they are not only driving down emissions, but also thinking responsibly about impacts on people and nature right across the value chain.”
She continued, “With the publication of this Standard, we invite every steel company in the world to adopt it, every customer to ask for it and every finance house to endorse it, so that together, as a community of the willing and through dynamic collaboration we can generate the necessary investments required for this vital transition.”
ResponsibleSteel believes the publication of this Standard will send a clear signal to steel customers, the market, investors, policy makers and government leaders that this is a Standard the world can trust, is wholly transparent, will push back against greenwashing and will ultimately pave the way towards a net zero steel industry with sustainability at its core.
Learn more about the development of ResponsibleSteel International Standard V2.0 here.
Endorsements:
“We are encouraged by the progress ResponsibleSteel is making in terms of both enhancing the scope and diversity of its membership base and strengthening the rigour and extent of its certification process. Its members now include an impressively broad range of companies across the steel value chain as well as civil society actors, while the revamped standard being launched today not only improves the existing site level certification standard but introduces a product standard for the first time. Having been a member since its inception, we are pleased to continue to work closely with ResponsibleSteel on the evolution of its industry certification scheme which we believe has an important role to play in driving ESG standards across our industry.” – James Streater, Head of Sustainable Development, ArcelorMittal.
“The ResponsibleSteel Standard and certification program is an important example of multi-stakeholder collaboration for sustainable change across the steel value chain. Driven by the collaborative effort of industry and civil society, it has been designed to give customers, stakeholders and consumers confidence that the steel they use has been sourced and produced responsibly. BlueScope is pleased to have contributed to the development of the ResponsibleSteel Standard and the additional requirements.” – Tim Rodsted, Head of Sustainability, BlueScope.
“Tangible action to decarbonise the steel industry is ramping up, especially with the finalisation of the ResponsibleSteel Standard V2.0. We now have clear requirements on both greenhouse gas emissions and responsible sourcing of input materials. As the Standard forms a key part of our SteelZero commitment, these additional requirements will strengthen and clarify the collective voice of our members, boosting the demand signal for low emission and net zero steel and accelerating the net zero transition of one of the highest emitting sectors on the planet.” – Jen Carson, Head of Industry, Climate Group.
“Mighty Earth is proud to be a stakeholder in what will soon become the global standard for low-emission and responsibly sourced steel. We urge automakers and other steel buyers to get behind this. Choosing ResponsibleSteel-certified materials sends a strong message to steelmakers that investing in renewable energy-powered steelmaking makes sense economically and environmentally. This standard goes beyond greenhouse emissions and also includes critical environmental safeguards, ensuring that deforestation has no place in the steel industry’s future.” – Glenn Hurowitz, Founder and CEO, Mighty Earth.
“Lendlease endorses the establishment of ResponsibleSteel’s product certification standard. As a 1.5 degree aligned company we support globally consistent standards which provide product assurance and streamlined procurement along with a clear signal about our expectations of a responsible and decarbonised supply chain.” – Cate Harris, Group Head of Sustainability, Lendlease.
“SKF joined the Responsible Steel Initiative because steel is such an important part of our value chain and because we want to play our part in collaborating for increased sustainability within the steel industry. We are very proud to have been part of the process to define the additional requirements in this new version of the RSI standard. This is an important step, which provides producers and users of steel with common ways to measure and drive improved performance in both climate and social aspects. We look forward to working to promote the adoption of this standard and to the improved sustainability performance that will surely follow that.” – Rob Jenkinson, Net Zero Program Manager, SKF.
For more information/press interviews with ResponsibleSteel or its members please contact:
Ali Lucas, Director of Communications
alucas@responsiblesteel.org
+44 7786 546724
Savannah Hayes, Communications Manager
shayes@responsiblesteel.org
+44 7588 785909


Today marks a pivotal moment in the path to sustainable, net zero steel
It’s been quite a journey. Today, after almost three years of collective commitment from the giants of the steel industry and leading NGOs, ResponsibleSteel is launching its new International Standard V2.0, with tough new additional requirements on both climate and responsible sourcing, after they were adopted with the support of 96% of our membership vote.
So what does this mean? For the first time, steelmakers will be able to gain credible recognition in the market for the progress they make – both on decarbonisation and on driving sustainability through their supply chains – because they have been independently certified against a common, agreed, international standard. Buyers of steel can specify it in what they ask of their suppliers. So too can those who finance the industry and the costly transition to come.
I am certain that the launch of ResponsibleSteel V2.0 represents a pivotal moment for the steel industry. The course is set, and it’s now time to build the momentum and drive the creation of a new, decarbonised steel industry with sustainability at its core.
To reach this moment, many thousands of hours have been spent by a coalition of the willing – experts from across the steel value chain, NGOs, academics and many others, working alongside the ResponsibleSteel team in complex discussions, exacting analysis, demanding debate, critical feedback, drafting, redrafting … and finally, a standard that sets a clear direction for the industry and its stakeholders. I want to sincerely thank everyone involved.
V2.0 will be challenging to implement – the revised standard now includes 13 Principles, 61 Criteria and over 500 individual requirements. This robustness, and our growing Assurance Programme, are what lend ResponsibleSteel credibility both in the market and in the wider ESG world. And we will strengthen these further, continually growing our membership to bring everyone involved in, continually working to ensure the Standard is fit for the entire global industry, and continually building our Assurance Programme.
Over the coming weeks, we’ll be exploring the implications of V2.0 for the industry’s future at key events in the run-up to COP27, starting next week with New York Climate Week.
Then from 31 October to 1 November, at the ResponsibleSteel Forum III in Memphis, our entire membership along with our Board will take the opportunity to look at how key actors in the steel value chain can use V2.0 to shape the dynamics of steel decarbonisation and wider sustainability, globally. There are some spaces for those who haven’t yet joined ResponsibleSteel – if you haven’t already registered to attend Forum III, you can do so here.
Finally, I want to take a moment to thank the authors who led us on this journey and were critical to making this moment happen – Marnie Bammert, who led on the responsible sourcing requirements, and Matthew Wenban-Smith who led on the greenhouse gas side. Their clarity of thought and continued commitment has been invaluable. Both Matthew and Marnie will continue to advise ResponsibleSteel as we move forward on our critical journey.
Once again, my thanks go out to all of you who have helped us achieve this momentous step forward. What we’ve created together is the beginning of a new phase for ResponsibleSteel and for the entire industry.


August 2022 Newsletter
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July 2022 Newsletter
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Celebrating One Year Since ResponsibleSteel’s First Site Certifications
This week, we celebrate the one-year anniversary of the first site certifications carried out to the ResponsibleSteel Standard. The ArcelorMittal sites in Belgium, Luxembourg and Germany were the first sites to be independently audited and found to meet the exacting criteria contained in the ResponsibleSteel Standard.
The certifications marked an industry-first as the sites made a commitment to implementing the standard, encompassing 12 ESG principles promoting responsible steel production. A year on, ResponsibleSteel has now issued a total of 12 certificates covering 41 different sites. Currently, we have certified sites across 9 countries in Europe, North America, South America, and Australia. To add to this, we have a further 8 audits in the pipeline.
The ResponsibleSteel audit process is twofold: the first step is a self-assessment while the second is an audit carried out by an approved ResponsibleSteel certification body involving onsite visits and interviews with a wide range of stakeholders. This thorough and rigorous process reflects ResponsibleSteel’s multi-perspective approach and our dedication to ensuring that certified sites meet the carefully defined criteria set out in our standard.
As the steel industry’s first global multi-stakeholder standard and certification initiative, the site certifications awarded to ArcelorMittal last year were only the beginning. We are incredibly proud to see the increasing application of our standard globally and we are excited to continue our work to transform ResponsibleSteel’s vision to maximise steel’s contribution to a sustainable society into a reality.
A huge thank you to our members and other stakeholders for your continued support of our mission. We look forward to continuing with you on this important journey!
To learn more about our standard and the certification process, click here.


ResponsibleSteel™ Site Certification Awarded to ArcelorMittal France Nord
Following the certification of ArcelorMittal Méditerranée earlier this year, ArcelorMittal France Nord announces that it has obtained ResponsibleSteel™ certification. The certification marks ArcelorMittal France Nord’s commitment to implementing our Standard, which encompasses 12 environmental, social and governance principles that promote responsible steel production.
ArcelorMittal France Nord is an entity of ArcelorMittal Europe – Flat Products. The certification covers seven sites: Dunkirk, Mardyck, Desvres, Montataire, Florange, Mouzon, and Basse-Indre. The cluster employs around 7000 workers and contractors and produces flat steel products for a range of sectors such as the packaging and automotive industries.
Commenting on the certification, Matthieu Jehl, Managing Director of ArcelorMittal France Nord, stated, “our customers and stakeholders expect a quality product from us but also a more sustainable contribution to society. The ResponsibleSteel™ certification allows us to demonstrate our commitment to this goal. It is an additional asset that is part of our management system and our continuous progressive approach.”
The certification follows two stages of auditing which began in December 2021. The auditing was conducted by an independent ResponsibleSteel approved body, AFNOR. During the audit process, over 150 interviews were conducted with workers and independent stakeholders to discuss potential issues. The audit process highlighted several areas of good practice including the cluster’s structured roadmap to achieve a 35% reduction in GHG emissions by 2030.
Annie Heaton, CEO of ResponsibleSteel, stated, “We are very pleased to welcome the ArcelorMittal France Nord cluster to our expanding family of ResponsibleSteel certified sites. As more and more sites become certified, we move closer to ResponsibleSteel’s vision of maximising steel’s contribution to a sustainable society. And we look forward to continuing to support ArcelorMittal France Nord on this journey.”
To find out more about the certification, click here or take a look at our audit summary here.


Carbon Re Talks Creativity and Innovation in the Steel Industry
Creativity and innovation are an integral part of the steel industry. To mark World Creativity and Innovation Day, we asked Buffy Price and Sherif Elsayed-Ali, co-founders and current COO and CEO of ResponsibleSteel member Carbon Re, a few questions about what they think the next steps are for the sector in terms of utilising new technology and artificial intelligence to advance decarbonisation initiatives.
1. Many people might not immediately think of steel when discussing World Creativity and Innovation Day, but these have played a major role in the development of the industry. Why do you think it is so important to apply this same creative approach to decarbonisation?
Steel is probably more intertwined with creativity and innovation than any other material, both with regards to its uses and how different steels are made. The invention of steel itself was one of the biggest industrial innovations in human history, taking iron ore and transforming it into an incredibly versatile and reliable alloy.
The beauty of steel is that it’s at home in everything from building structures to sculptures and spacecraft. The properties of steel allow industrial designers, architects and artists to create an infinite variety of tools, machines, buildings, and art.
Today there are four main types of steel and more than 3,500 grades, each with properties tuned for specific applications. This huge number is only possible because of the talent and continuous innovation in the steel industry.
2. How is Carbon Re currently working to support steel decarbonisation?
Steel is a very hard industry to decarbonize. Carbon Re’s focus is on developing solutions that bring financial and climate benefits to steel producers today—solutions that can be scaled rapidly. We are doing this by leveraging the huge advances in computation and artificial intelligence to help optimize steel production, reducing energy costs and emissions simultaneously.
Steelmaking may seem like a known quantity—in general terms it is, but it is also very complex, with physical and chemical interactions constantly changing as a result of the chemistry of fuels and materials, the state of equipment and the natural variation in the process.
We leverage the huge amount of data produced by industrial sensors and IoT to build a digital twin of the production process that reproduces the specific characteristics of a given plant, rather than being a generalised physics-based model. This digital twin then acts as a virtual training environment for artificial intelligence agents that learn through a method called reinforcement learning, a branch of AI particularly well-suited to complex environments whereby the AI learns by trial and error.
The results are AI agents that support operator decision-making, enabling dynamic adjustments of the production process to produce the desired amount of material, with the required quality at very efficient energy levels.

3. We are very proud to have Carbon Re as a member of ResponsibleSteel. What made you want to be part of the growing RS community?
The world is not moving fast enough to tackle climate change and most technological solutions are 10 years off impact and scale. We absolutely must take a multi-pronged collaborative approach to decarbonization and building a community like ResponsibleSteel is a vital part of that process. In fact, ResponsibleSteel has emerged as the leading global initiative to accelerate decarbonization in the steel industry and we are very proud to be part of it.
4. How do you think we can better support decarbonisation in the steel industry?
There are a number of challenges to decarbonization: technical, financial and regulatory. On the technical side, we need to encourage fast innovation and technology demonstration. Financially, we need the right incentives to encourage decarbonization—whether these take the form of carbon pricing or tax credits. Finally, on the regulatory side, we need active policies to support the steel industry to reduce its carbon intensity including, for example, responsive building codes that enable, rather than hinder, innovation in building materials.
5. Why do you think it is so important to have a global steel standard?
We think it is important to create a level playing field across the industry by ensuring consistency and transparency across measurement and reporting mechanisms. This not only substantiates claims and provides benchmarks for progress but also empowers steel buyers to make the right decisions to fulfil their own decarbonization objectives.
6. We are currently revising our ResponsibleSteel Standard to include enhanced GHG emissions and sourcing criteria. What do you foresee as the greatest challenges in tackling emissions in the steel sector?
The biggest challenge is almost certainly the substantial costs associated with most decarbonization solutions and dealing with legacy infrastructure. But there are low-cost solutions that can help tackle carbon emissions in the short to medium term.
7. What steps should steelmakers be taking to decarbonise? What innovations should they be adopting?
First, we have to acknowledge two realities.
The first is that the widespread use of steel is essential to modern societies and that there is no real replacement for it—not just because of its versatility but because iron is one of the most abundant elements in the world. The world produces close to two billion tons of steel every year, second only to cement as the most produced material in the world.
The second reality is that producing steel produces a lot of CO2 emissions, both due to the types of fuel used—such as coal—and the process CO2 emissions in blast furnace steelmaking. Today, these are very hard to decarbonize. There are technological solutions such as CCUS and green hydrogen, but they face many challenges for widespread adoption, including costs, energy requirements and storage/reuse requirements (for CCUS).
These technologies will evolve and become more affordable with time, but we simply can’t wait to start decarbonizing. I think we need to think of decarbonization in the steel industry in terms of three phases:
- Optimizing the use of existing assets
- Improving existing assets, for example by retrofitting CCUS
- Building a new generation of low-carbon assets
At Carbon Re, our focus today is optimizing the use of existing assets by delivering technology that provides near immediate financial and decarbonization benefits to steelmakers and that can be scaled rapidly.
8. How important do you think artificial intelligence is in the fight against climate change?
AI is a foundational technology—it can enable new applications in almost every industry, but it doesn’t work alone. When combined with industry-specific expertise and with other scientific fields such as chemistry and material sciences, it can accelerate the development of new solutions and new discoveries.
As such, AI has a very important role in the fight against climate change—from measuring emissions to modelling climate change to improving industrial processes and designing new low-carbon materials.
At Carbon Re, we are building a world-class multidisciplinary team, not just to bring the latest AI techniques to steelmaking, but to push the state-of-the-art of what’s possible to make the decarbonization of the industry a reality.
Buffy Price is co-founder & COO of Carbon Re. She was formerly AI for Climate Partnerships Manager at Element AI and Senior Advisor at Amnesty International. Buffy has extensive experience in change management, organizational processes and project management.
Sherif Elsayed-Ali is co-founder & CEO. A construction engineer by training, he has extensive experience in technology innovation and leadership. Before Carbon Re, Sherif led the AI for climate practice at Element AI and co-founded Amnesty Tech. He has a BSc from the Americana University in Cairo and an MPA from Harvard Kennedy School.