Displaying items by tag: decarbonisation

They’ve done it! Best wishes are due to the Heidelberg Materials Norcem Brevik cement plant and everyone else involved. Today it has officially inaugurated its carbon capture and storage unit. The world’s first full-scale carbon capture facility in the cement industry is live.

The launch of the Longship project has been a two-day affair in Norway hosted by the Norwegian Ministry of Energy, Heidelberg Materials, Northern Lights and other stakeholders. Tuesday 17 June 2025 saw assorted speakers across government and industry, including Heidelberg Materials’ CEO Dominik von Achten, talk about net zero, carbon capture, CO₂ markets and more at the Norwegian National Opera & Ballet in Oslo. Then the event moved to the Brevik cement plant, today on Wednesday 18 June 2025, to inaugurate the project led by HRH Crown Prince Haakon of Norway. Our editorial director Robert McCaffrey has been in attendance and a full write-up will be available in the September 2025 issue of Global Cement Magazine.

Completing the CCS project at Brevik is undeniably a major achievement. Heidelberg Materials in Norway started seriously thinking about carbon capture in the 2000s and then tested four different potential carbon capture technologies at Brevik in the 2010s. A feasibility study, concept study and a FEED study followed for the use of an amine technology approach. A full-scale capture unit on one of the plant’s two production lines was then approved for funding partly by the Norwegian government in late 2020. Technically this is a gross simplification because the project team at Brevik have worked through the technical challenges of connecting a cement production environment to a petrochemical one. 400,00t/yr of CO₂ has started to be captured at Brevik and transported by ship, as part of the Northern Lights project, for sequestration under the North Sea. Heidelberg Materials then intends to sell a net-zero cement product via carbon capture around Europe called EvoZero using a carbon accounting system to manage it. When Global Cement asked about plans for EvoZero, Von Achten said production of the product is fully sold-out for 2025. “Customers are not the issue,” said von Achten. “Property developers and architects are leading the discussion on the use of EvoZero.” The age of commercially-available cement made using carbon capture has begun.

The Norwegian government estimates that the entire Longship project will cost around Euro2.6bn with Euro1.8bn attributable to the state. The original white paper proposed to the Norwegian parliament estimated that the Norcem project would cost just under Euro400m for construction and 10-years of operation. 84% of this would be paid for by state aid. Northern Lights, the CO₂ transport and storage part of Longship, had an estimated cost of Euro1.2bn, with 73% of this funding attributable to the state. Heidelberg Materials acknowledged the scale of the government grant funding it received in its 2024 financial report. It received Euro110m in government grants in 2024 with Euro77m for the Brevik project and a further Euro21m for a carbon capture, utilisation and storage project in Edmonton, Canada.

As discussed recently in Global Cement Weekly in response to the US government cutting funding for cement carbon capture projects, net zero is a deeply political issue because governments either have to pay for it directly, set-up incentives such as carbon taxes to encourage society to pay for it or ignore it and cope with the consequences. European policy is encouraging these projects so far. However, this is not necessarily the case elsewhere in the world. And governments can change their minds. The rough figures shown above about the cost of Brevik’s carbon capture unit and the costs of moving the CO₂ onwards show how expensive this is.

From here it’s all about building experience on how running an industrial-scale carbon capture operation actually works in the cement sector year in, year out. This will be an exercise across multiple disciplines including engineering, the logistics of CO₂ transportation and sequestration, dealing with state-level partners on a long-term basis and more besides. Many more cement sector carbon capture projects are following in Europe. They will all be eager to learn from the first one in Norway, from both the good and the bad. We will leave the last word to Von Achten from today’s inauguration, "Personally I love the collaboration part of it because this is a masterpiece of national, European, in fact, global collaboration… These days this is important."

Norway: Heidelberg Materials CEO Dominik von Achten and Crown Prince Haakon of Norway have inaugurated the new carbon capture and storage (CCS) unit at the Brevik cement plant. The event was attended by 320 guests, inxluding Norwegian energy minister Terje Aasland. Von Achten said the producer’s ‘zero-CO₂’ cement, evoZero, is fully sold out for 2025. The Brevik CCS unit will capture 400,000t/yr of CO₂, equivalent to 50% of the plant's emissions. The first CO₂ has already been successfully captured, liquefied and temporarily stored, with injection into subsea reservoirs scheduled for August 2025. 

Von Achten said “Personally, I love the collaboration part of it because this is a masterpiece of global, national, European, in fact, global collaboration. Without the Norwegian government support we would probably not alone have a part in this project. The Norwegian government has significantly de-risked the project for us. That's why we are standing here today and celebrating this important milestone.”

He added “We can’t expect governments to finance these projects for the coming decades – it must work commercially. We have a physical product from Brevik that we will be delivering to Oslo and to other parts of Norway. We also have a virtual product, which will be like a purchase of a renewable energy contract, so that we can virtually allocate evoZero to Paris, to Berlin, to wherever it is needed.”

Von Achten said “The CO₂ concentration in our flue gas – at 20% – is much higher than in the atmosphere, so we have a huge technology and commercial advantage over direct air capture (DAC) approaches. I would say that our evoZero product brings significant commercial advantages to our customers.”

Yara International CEO Svein Tore Holsether said “There will be no green transition with red numbers.”

Energy minister Terje Aasland said Norway has been safely sequestering CO₂ in the Sleipner oil-field since 1996 and that storage is safe and permanent.

Latvia: Schwenk Latvija has captured the first CO₂ at its Brocēni cement plant using a pilot-scale carbon capture unit supplied by Norway-based Capsol Technologies. The CapsolGo unit will run in test mode until the end of 2025, capturing 2t/day of CO₂. The producer plans to make a final investment decision in 2027 on a potential full-scale carbon capture plant capable of capturing 800,000t/yr of CO₂. If this project goes ahead, then commissioning is expected in around 2030.

Chair of the board of Schwenk Latvija and managing director of Schwenk Northern Europe Reinhold Schneider said “We at Schwenk have come a long way through extensive analysis, studies, research and development processes and impact assessments to reach the point of the first CO₂ captured. Schwenk is strongly committed to launching a full-scale carbon capture plant in Brocēni by 2030. This test phase brings us one step closer to that.”

Global: Cumulative investment in carbon capture and storage (CCS) will reach US$80bn over the next five years, according to risk management company DNV’s new Energy Transition Outlook: CCS to 2050 report. DNV forecasts that CCS capacity will quadruple by 2030, driven initially by pilot projects in North America and Europe, but now seeing a sharp increase in capacity. As the technologies mature and scale, DNV expects that the average costs will drop by an average of 40% by 2050. The report also states that CCS will grow from 41Mt CO₂/yr captured and stored today to 1.3Bnt CO₂/yr in 2050.

CEO of energy systems at DNV Ditlev Engel said “Carbon capture and storage technologies are a necessity for ensuring that CO₂ emitted by fossil-fuel combustion is stopped from reaching the atmosphere and for keeping the goals of the Paris Agreement alive. DNV’s first Energy Transition Outlook: CCS to 2050 report clearly shows that we are at a turning point in the development of this crucial technology.”

Australia: Minister for Climate Change and Minister Chris Bowen says that the government is ‘considering’ the enactment of a Carbon Border Adjustment Mechanism (CBAM) to prevent carbon leakage from high emissions-intensity products, including cement.

The Australian Parliament committed to 43% national CO₂ emissions reduction between 2005 and 2030 in 2022, and capped emitters’ individual carbon footprints in 2023. Final advice from a government Carbon Leakage Review was due after May 2025, and was possibly complicated by on-going US climate and trade reforms under President Trump. The Australian Cement Industry Federation bemoaned a lack of action on carbon leakage in March 2025. It warned of jeopardy to both decarbonisation and 1400 jobs in the Australian cement sector.

Australia’s construction industry imported 40% of its cement used in 2024.

A week ago, there were two fully-financed cement plant carbon capture, utilisation and storage (CCUS) projects underway in the US.¹ Now, there aren’t.

Projects to decarbonise National Cement Company’s Lebec, California, plant and Heidelberg Materials North America’s Mitchell, Indiana, plant were each set to receive up to US$500m in US Department of Energy (DoE) funding on a one-for-one basis with private investments. The projects were to include eventual 950,000t/yr (Lebec) and 2Mt/yr (Mitchell) carbon capture installations. Additionally, the Lebec plant was to transition to limestone calcined clay cement (LC3) production and the use of alternative fuels (AF), including pistachio shells. Both were beneficiaries of the DoE’s US$6bn Industrial Demonstrations Program (IDP), touted by former US Secretary of Energy Jennifer Granholm as ‘Spurring on the next generation of decarbonisation technologies in key industries [to] keep America the most competitive nation on Earth.’ Disbursement of funding under the programme was frozen by executive order of President Trump in January 2025.^{2, 3}

On 30 May 2025, Trump’s Secretary of Energy announced that the government in which Granholm served had approved spending on industrial decarbonisation without a ‘thorough financial review.’ He cancelled remaining project funding in signature Trumpian style, in list form.⁴ Among 24 de-funded projects, Lebec and Mitchell accounted for US$1bn (27%) of a total US$3.73bn in allocated funds that have now been withdrawn.

It's hard not to feel sorry for the management of the Lebec and Mitchell plant and the teams that had been working to deliver these projects. Heidelberg Materials has yet to comment, though CEO Dominik von Achten was in North America in late May 2025. National Cement Company parent Vicat, meanwhile, conceded the setback with a strong statement of its commitment to CO₂ reduction, to 497kg/t of cementitious product globally.⁵ There was a diplomatic edge to the statement too, however. Echoing the Secretary of Energy, Vicat said that its target remains ‘solely based on existing proven technologies, including energy efficiency, AF substitution and clinker rate reduction’ – as opposed to ‘any technological breakthroughs’ like carbon capture. There are currently no public details of possible back-up financing arrangements for these projects; for now, the best guess at their status is ‘uncertain.’

Alongside these group’s local subsidiaries, another organisation that has to do business daily with the DoE is the American Cement Association (ACA). President and CEO Mike Ireland has continually acknowledged the complex needs of the government, while stating the association’s case for keeping support in place. With regard to these funding cuts, Ireland’s emphasis fell on the latter side: “Today’s announcement is candidly a missed opportunity for both America’s cement manufacturers and this administration, as CCS projects have long been supported by bipartisan members in Congress and bipartisan administrations.”⁶ He reasserted the ACA’s understanding that carbon capture aligns with the administration’s strategy to bolster domestic manufacturing and innovation.

The early 2020s heyday of US carbon capture was founded on gradual, consensus-based politics – unlike its demise. Table 1 (below) gives a non-exhaustive account of recent and on-going front-end engineering design (FEED) studies and the funding they received:

Additionally, MTR Carbon Capture, which is executing a carbon capture pilot at St Marys Cement’s Charlevoix plant in Michigan, previously received US$1.5m in Fossil Energy Research and Development funding towards a total US$3.7m for an unspecified cement plant carbon capture study.¹⁰

Market researcher Greenlight Insights valued industrial decarbonisation initiatives under the Office of Clean Energy Demonstrations (ODEC – the now defunct DoE office responsible, among other things, for the IDP) at US$65.9bn in cumulative returns in April 2025.¹¹ The government has yet to publish any account of how it might replace this growth, or the 291,000 anticipated new jobs that would have come with it. Given all this (along with the extensive financial and technical submissions that accompanied each project), the issues raised by the DoE are presumably budgetary, or else founded in a perception of CCUS as essentially uneconomical.

Carbon capture is very, very expensive. A fatuous reply is that so is climate change, just with a few more ‘verys.’ Hurricane Ian in September 2022 cost US$120bn, more than enough to fund carbon capture installations at all 91 US cement plants, along the lines of the former Lebac and Mitchell agreements.¹² Unlike climate change, however, carbon capture remains unproven. Advocates need to continually justify taxpayer involvement in such a high-risk venture.

At its Redding cement plant in California, Lehigh Hanson successfully delivered a funding-free FEED study, with its partner Fortera raising US$85m in a Series C funding. This presents an alternative vision of innovation as fully-privatised, in which the government might still have the role of shaping demand. This is borne out in the IMPACT Act, a bill which ‘sailed through’ the lower legislature in March 2025.¹³ If enacted, it will empower state and municipal transport departments to pledge to buy future outputs of nascent reduced-CO₂ cements and concretes.

A separate aspect of the funding cancellation that appears decidedly cruel is the targeted removal of grants to start-ups. Two alternative building materials developers – Brimstone and Sublime Systems – were listed for a combined US$276m of now vapourised liquidity. Both are commercially viable without the funding, but the effect of this reversal – including on the next generation of US innovators who hoped to follow in their footsteps – can only be chilling. As non-governmental organisation Industrious Labs said of the anticipated closure of the ODEC in April 2025: “We may see companies based in other geographies start to pull ahead.”

Heidelberg Materials’s Brevik carbon capture plant came online in June 2025, 54 months after the producer secured approval for the project. The term of a presidency is 48 months. This probably means that producers in the US will no longer see CCUS as a viable investment, even under sympathetic administrations.

Even as government funding for CCS flickers from ‘dormant’ to ‘extinct,’ the sun is rising on other US projects. Monarch Cement Company commissioned a 20MW solar power plant at its Humboldt cement plant in Kansas on 27 May 2025. The global momentum is behind decarbonisation, even if economics determines that it will only take the form of smaller-scale mitigation measures at US cement plants into the medium-term future. We can hope that these, at least, might include the AF and LC3 aspects of National Cement Company’s plans at Lebec.

References

1. Clean Air Task Force, ‘Global Carbon Capture Activity and Project Map,’ accessed 3 June 2025, www.catf.us/ccsmapglobal/

2. Democrats Appropriations, ‘Issue 5: Freezing the Industrial Demonstrations Program Undermines U.S. Manufacturing Competitiveness and Strands Private Investment,’ January 2025, www.democrats-appropriations.house.gov/sites/evo-subsites/democrats-appropriations.house.gov/files/evo-media-document/5%20DOE%20Frozen%20Funding%20-%20Industrial%20Demos.pdf

3. Colorado Attorney General, ‘Attorney General Phil Weiser secures court order blocking Trump administration’s illegal federal funding freeze,’ 6 March 2025, www.coag.gov/press-releases/weiser-court-order-trump-federal-funding-freeze-3-6-25/

4. US Department of Energy, ‘Secretary Wright Announces Termination of 24 Projects, Generating Over $3 Billion in Taxpayer Savings,’ 30 May 2025, www.energy.gov/articles/secretary-wright-announces-termination-24-projects-generating-over-3-billion-taxpayer

5. Vicat, ‘Cancellation of funding agreement for the Lebec Net Zero project by the US Department of Energy,’ 3 June 2025, www.vicat.com/news/cancellation-funding-agreement-lebec-net-zero-project-us-department-energy

6. American Cement Association, ‘Statement from the American Cement Association on Department of Energy’s Cancellation of Clean Energy Grants,’ 30 May 2025, www.cement.org/2025/05/30/statement-from-the-american-cement-association-on-department-of-energys-cancellation-of-clean-energy-grants/

7. Gov Tribe, ‘Cooperative Agreement DEFE0031942,’ 30 September 2022, www.govtribe.com/award/federal-grant-award/cooperative-agreement-defe0031942

8. Higher Gov, ‘DECD0000010 Cooperative Agreement,’ 13 May 2024, www.highergov.com/grant/DECD0000010/

9. Gov Tribe, ‘Cooperative Agreement DEFE0032222,’ 7 February 2025, www.govtribe.com/award/federal-grant-award/cooperative-agreement-defe0032222

10. Higher Gov, ‘DEFE0031949 Cooperative Agreement,’ 1 May 2023, www.highergov.com/grant/DEFE0031949/

11. Center for Climate and Energy Solutions, ‘Jobs, Economic Impact of OCED Closure,’ 11 April 2025, www.c2es.org/press-release/oced-closure-could-cost-65-billion-290000-jobs/

12. National Centers for Environmental Information, ‘Events,’ accessed 4 June 2025, www.ncei.noaa.gov/access/billions/events/US/2022?disasters%5B%5D=tropical-cyclone

13. US Congress, ‘H.R.1534 - IMPACT Act,’ 26 March 2025, www.congress.gov/bill/119th-congress/house-bill/1534

US: The Trump administration has cancelled a US$500m grant awarded in December 2024 to National Cement in California for the conversion of its Lebec cement plant into the state’s first net-zero cement facility. The project, valued at US$891m, aimed to switch to limestone calcined clay cement and use agricultural waste as fuel, with CO₂ captured for permanent underground storage, according to the Bakersfield Californian newspaper. It was expected to create 20 - 25 permanent jobs. The US Department of Energy (DOE) said the project was among 24 grants worth US$3.7bn cancelled due to failure “to advance the energy needs of the American people,” and cited economic infeasibility and poor return on taxpayer investment.

US Secretary of Energy Chris Wright said that the previous administration “failed to conduct a thorough financial review before signing away billions of taxpayer dollars.”

Executive director Steven Nadel of the American Council for an Energy-Efficient Economy said “Choosing to cancel these awards is shortsighted, and I think we're going to look back at this moment with regret.”

The project was one of 33 cement, steel and aluminium decarbonisation projects awarded DOE grants in 2023. The project turned up on an April 2025 list of 39 projects the DOE's Office of Clean Energy Demonstrations was considering terminating.

Greece: Holcim has broken ground at the Olympus project at its Milaki plant, which will produce 2Mt/yr of ‘near-zero-CO₂’ cement from 2029. The producer will invest €400m in the development, and it has secured €125m from the EU Innovation Fund. The plant will combine OxyCalciner and Cryocap FG technologies for carbon capture. Holcim said the project would create over 1000 jobs for the local area.

Holcim CEO Miljan Gutovic said “The Olympus project in Greece is one of our seven large-scale, EU-supported carbon capture, utilisation and storage projects that are setting the Clean Industrial Deal in motion. Together, these will enable Holcim to offer over 8Mt/yr of near-zero cement across Europe by 2030.”

UAE: Emsteel has signed a strategic partnership with Finnish company Magsort to produce decarbonised cement using steel slag. The agreement follows an industrial-scale pilot at its Al Ain plant that used 10,000t of steel slag to produce low-carbon cement. To meet growing local demand, Emsteel will build an integrated line at the Al Ain facility to process steel residue from its Abu Dhabi steel plant.

Europe: Heidelberg Materials and environment consultancy Arup have signed a memorandum of understanding (MoU) to collaborate on decarbonisation of the built environment through carbon capture and storage-enabled cement and concrete.

The partners will conduct joint research and technical analysis on the deployment of CCS technologies across cement and concrete production. Heidelberg Materials and Arup previously began collaborating in November 2024 to assess the benefits and feasibility of carbon-captured cement and concrete.