Blog Layout

MCi Spearheads a Circular Carbon Economy through Mineral Carbonation Technology

Deborah Pienaar

Australia-based global cleantech developer Mineral Carbonation International (MCi) uses industrial carbon waste to open up profitable pathways towards 2050 

MCi is ready to lead Australia and the world in a new way within an emerging carbon product market. This entails Carbon Capture and Use (CCU), where the value in carbon rich industrial waste is recognised and used to produce materials required for producing products like bricks and plasterboard. This means a Circular Carbon Economy, where profit is key.


The win in Glasgow

It’s not difficult to understand why MCi won the COP26 Clean Energy Start-up Pitch Battle in Glasgow on November 3, 2021.


I managed to get a word in with CEO Marcus Dawe shortly after this prestigious victory –


DP –This is such an exciting win for Australia, what does this mean for MCi’s plans to go global, or will your focus remain on your Australian projects first?

MD - Definitely Australia first. We’re in an amazing position of demand - we’re being inundated with interest from around the world because our technology is an enabler for a whole new carbon industry. But we want Australia to have the first mover advantage.

DP – I heard you speak on ATSE’s recent Innovation Nation: Sustainability webinar and was excited to learn that you’re tackling big industrial wastes, including mine sludge and flue gas?

MD - Yes exactly. When I started 15 years ago I asked, What will the world need by 2020 (and after that by 2050), recognising it takes 20 years to develop a new technology.


This may prove to be a defining moment for Australian innovation. MCi is nevertheless a great Australian startup success story with vision being realised after years of funding and partnerships by universities, government and industry.


The technology and the products

MCi’s mineral carbonation technology mimics and accelerates the Earth’s natural weathering process, combining CO2 with low grade minerals to make inert carbonates (similar to common baking soda). These carbonates are the valuable materials which can be used in the manufacturing processes of green building products, and other products for industrial, commercial and consumer use.


Think bricks, plasterboard, cements and concretes. But it doesn’t stop there, with carpets, tyres and even laundry detergent in scope. Mineral Carbonation technology can produce an artificial limestone carbonate which can replace carbon rich limestone when manufacturing a range of building products. Our houses may become increasingly “green” in the near future, inside and out. Artificial limestone can be used when manufacturing glass, carpets, and laundry detergents. Similarly, artificial silicone can replace silicone when manufacturing tyres.


Are there more applications to be discovered where captured carbon waste can be put to good use? When one considers this, it’s clear that CEO Marcus Dawe and COO Sophia Hamblin Wang are onto something when they call their technology and business model “a high intensity enabler for a circular economy”.


Circular Carbon Economy

It’s about putting carbon to good use after safely removing, locking away and avoiding it. In fact, the road to their Glasgow victory was “paved with MCi’s low carbon cement”. Sophia Hamblin Wang boarded the plane to Glasgow carrying 50 low carbon bricks and a piece of plasterboard in her suitcase.


MCi has a vision to lock away a billion tons of CO2 into products by 2040. Their business model provides industries with a profitable pathway for CO2 removal in an emerging global carbon product market currently estimated at US$6 trillion.


New Federal Government grant, MCi Pilot Plant and Global Partnership

The year 2021 has proved to be a significant one for MCi, with technology that is first of its kind in Australia, and the world.


In May, MCi announced a partnership with Japanese giant ITOCHU Corporation, a move which will see the integration of MCi’s technology into ITOCHU’s Global Network. The signed Memorandum of Understanding (MoU) gives ITOCHU rights to identify and develop market applications for MCi’s technology with Japanese groups. ITOCHU has bases in 62 countries.


In June, MCi was awarded a $14.6 million grant by the Minister for Energy and Emissions Reduction Angus Taylor, from the inaugural Carbon Capture, Use and Storage (CCUS) Development Fund. The MCi project titled ‘Australian CCU Flagship: Demonstrating decarbonisation for heavy industry’ was one of the largest individual grants awarded. Proceeds from the grant have been directed towards the construction of a world-first mineral carbonation mobile demonstration plant in Newcastle, New South Wales. “The MCi Carbon Plant” is being built on Orica’s Kooragang Island site, which means direct access to approximately 250 thousand tonnes of captured CO2.


This plant was ready to produce the samples of bricks and plasterboard to take to Glasgow and is set to produce materials used in manufacturing and construction, including concrete fire-retardant materials. It is expected that MCi Carbon Plants could scale up to several million tonnes of CO2 conversion and removal in any suitable industrial site. This scale will be determined once the final pilot studies and engineering designs are completed in 2021.


This pilot plant follows the mineral carbonation research pilot plant at the University of Newcastle (UoN) established in 2013, following six years of R&D undertaken by the UoN, GreenMag Group (founded by Dawe in 2007;MCi was founded in 2012) and industry partner Orica. At the time, Orica had already been capturing some of its CO2 emissions at its Kooragang Island manufacturing facility. They found MCi’s technology to provide safe and sustainable solutions and proceeded to provide technical expertise and commitment to support the technology’s development. This pilot plant saw MCi commence operation of its carbon conversion reactor in 2016.


The road ahead

If low carbon bricks paved the way toward international recognition in Glasgow, what’s next? MCi is entering a significant business development phase, where distinct business skills and massive scale-up will be key.


It’s likely to be a case of “opportunity dances with those already on the dance floor[1]”; MCi is a mover and shaker to watch.



  [1] H. Jackson Brown, Jr.

By By Harley Paroulaksis, CEO Paspalis, CEO Darwin Innovation Hub 20 May, 2023
Getting asked what we look for in deals is one of the most common questions I get as an investment manager.
20 May, 2023
The Small Business Association of Australia is dedicated to supporting SMEs, acting as their voice to government and helping them connect, grow, and prosper well into the future.
By By Shiv Meka 20 May, 2023
Sensibles may sound like science fiction, but this revolutionary technology is making waves in aged-care facilities, and has the potential to transform health monitoring at scale.
28 Mar, 2023
Alice Springs and the deserts of Central Australia don’t sound like a food basket, but they are for businesswoman and bush foods innovator Rayleen Brown.
By Gillian Cumming 28 Mar, 2023
A new report aims to lay the foundations for a deeper and more meaningful and equitable relationship between Indigenous and non-Indigenous Australians in the mining transition sector.
By Dr Saraid Billiards - CEO of the Association of Australian Medical Research Institutes. 27 Mar, 2023
If the health and medical research sector in Australia is to move forward, it must address gender equity, diversity, and inclusion- which means making the sector a safe and inclusive workspace for all.
27 Jan, 2023
A ground-breaking sheep technology system is bettering the businesses and lives of Australian sheep breeders thanks to a revolutionary combination of software, hardware, and support never before combined into one cohesive unit.
27 Jan, 2023
ANCA took an early view to look beyond Australia’s shores whilst developing advanced manufacturing technologies now viewed as ‘business as usual’
By Andrew Downs 27 Jan, 2023
As Australia grapples with a critical skills shortage, many are now encouraging young people to embrace a career in the trades, where a wealth of opportunities awaits.
By By Ben Kehoe 27 Jan, 2023
In 2016 I published a blog article titled Moonshots for Australia: 7 For Now. It’s one of many I have posted on business and innovation in Australia. In that book, I highlighted a number of Industries of the Future among a number of proposed Moonshots. I self-published a book, Innovation in Australia – Creating prosperity for future generations, in 2019, with a follow-up COVID edition in 2020. There is no doubt COVID is causing massive disruption. Prior to COVID, there was little conversation about National Sovereignty or supply chains. Even now, these topics are fading, and we remain preoccupied with productivity and jobs! My motivation for this writing has been the absence of a coherent narrative for Australia’s business future. Over the past six years, little has changed. The Australian ‘psyche’ regarding our political and business systems is programmed to avoid taking a long-term perspective. The short-term nature of Government (3 to 4-year terms), the short-term horizon of the business system (driven by shareholder value), the media culture (infotainment and ‘gotcha’ games), the general Australian population’s cynical perspective and a preoccupation with a lifestyle all create a malaise of strategic thinking and conversation. Ultimately, it leads to a leadership vacuum at all levels. In recent years we have seen the leadership of some of our significant institutions failing to live up to the most basic standards, with Royal Commissions, Inquiries and investigations consuming excessive time and resources. · Catholic Church and other religious bodies · Trade Unions · Banks (and businesses generally, take casinos, for example) · the Australian Defence Force · the Australian cricket teams · our elected representatives and the staff of Parliament House As they say, “A fish rots from the head!” At best, the leadership behaviour in those institutions could be described as unethical and, at worst….just bankrupt! In the last decade, politicians have led us through a game of “leadership by musical chairs” – although, for now, it has stabilised. However, there is still an absence of a coherent narrative about business and wealth creation. It is a challenge. One attempt to provide such a narrative has been the Intergenerational Reports produced by our federal Government every few years since 2002. The shortcomings of the latest Intergenerational Report Each Intergenerational Report examines the long-term sustainability of current government policies and how demographic, technological, and other structural trends may affect the economy and the budget over the next 40 years. The fifth and most recent Intergenerational Report released in 2021 (preceded by Reports in 2002, 2007, 2010 and 2015) provides a narrative about Australia’s future – in essence, it is an extension of the status quo. The Report also highlights three key insights: 1. First, our population is growing slower and ageing faster than expected. 2. The Australian economy will continue to grow, but slower than previously thought. 3. While Australia’s debt is sustainable and low by international standards, the ageing of our population will pressure revenue and expenditure. However, its release came and went with a whimper. The recent Summit on (what was it, Jobs and Skills and productivity?) also seems to have made the difference of a ‘snowflake’ in hell in terms of identifying our long-term challenges and growth industries. Let’s look back to see how we got here and what we can learn. Australia over the last 40 years During Australia’s last period of significant economic reform (the late 1980s and early 1990s), there was a positive attempt at building an inclusive national narrative between Government and business. Multiple documents were published, including: · Australia Reconstructed (1987) – ACTU · Enterprise Bargaining a Better Way of Working (1989) – Business Council of Australia · Innovation in Australia (1991) – Boston Consulting Group · Australia 2010: Creating the Future Australia (1993) – Business Council of Australia · and others. There were workshops, consultations with industry leaders, and conferences across industries to pursue a national microeconomic reform agenda. Remember these concepts? · global competitiveness · benchmarking · best practice · award restructuring and enterprising bargaining · training, management education and multiskilling. This agenda was at the heart of the business conversation. During that time, the Government encouraged high levels of engagement with stakeholders. As a result, I worked with a small group of training professionals to contribute to the debate. Our contribution included events and publications over several years, including What Dawkins, Kelty and Howard All Agree On – Human Resources Strategies for Our Nation (published by the Australian Institute of Training and Development). Unfortunately, these long-term strategic discussions are nowhere near as prevalent among Government and industry today. The 1980s and 1990s were a time of radical change in Australia. It included: · floating the $A · deregulation · award restructuring · lowering/abolishing tariffs · Corporatisation and Commercialisation Ross Garnaut posits that the reforms enabled Australia to lead the developed world in productivity growth – given that it had spent most of the 20th century at the bottom of the developed country league table. However, in his work, The Great Reset, Garnaut says that over the next 20 years, our growth was attributable to the China mining boom, and from there, we settled into “The DOG days” – Australia moved to the back of a slow-moving pack! One unintended consequence of opening our economy to the world is the emasculation of the Australian manufacturing base. The manic pursuit of increased efficiency, lower costs, and shareholder value meant much of the labour-intensive work was outsourced. Manufacturing is now less than 6% of our GDP , less than half of what it was 30 years ago!
More Posts
Share by: