Ground-breaking ultra-low carbon cement operation to accelerate construction’s journey to net zero

A TEESSIDE-based operation to mass produce ultra-low carbon cement is at the cusp of an industry breakthrough, rapidly transforming our built environment and the way cement is produced and specified.

Material Evolution, the driving force behind the £7.6m Mevocrete project, funded by Innovate UK through the Transforming Foundation Industries (TFI) Challenge programme, has worked closely with academic and industrial partners to develop and optimise its ultra-low carbon geopolymer cement technology for production at scale.

The business, based in Middlesbrough, is set to take a major step forward this October, rolling out its pioneering ultra-low carbon cement into production at its first manufacturing site in Wrexham.

The move will make Material Evolution the biggest producer of low carbon cement in the UK.

Through the Mevocrete project, Material Evolution is also set to deliver a carbon-negative cement, which the business is working on bringing into production at the Wrexham factory.

Today its solution provides up to 85% less embodied CO2 than traditional Ordinary Portland Cement (OPC), while maintaining quality and workability, with the business aiming to deliver 120,000 tonnes of cement annually.

The firm plans to replicate and scale its production process across the UK and Europe, generating excitement among concrete specifiers and producers about the potential for embedded carbon reductions, according to Prof. David Hughes, CSO at Material Evolution and co-lead of the Mevocrete project.

David said: “This project really is a collaborative journey for a more positive carbon neutral built environment which, through Mevocrete and new technology, sees an untapped supply of historic by-products from heavy industry diverted away from landfill.

“Concrete is ubiquitous in nature being the second most used material on earth, and is one of the world’s biggest contributors to CO2 emissions, so presenting solutions for its decarbonisation is at the heart of circular efforts within the construction industry.

“Cement is a binder and what we’re looking at here is creating a net zero embodied carbon cement which is inherently more durable, which means our houses, infrastructure and transport highways would be transformed on mass industry scale, really tapping into a local and national picture of a net zero environment.

“We’re already having conversations with leading contractors, architects, government agencies and institutions that ultimately have a huge say in the way cement is made and specified.

“We’re providing the means to a greener future, taking industrial waste from landfills and powering it into something new, sustainable and less carbon intensive.”

Material Evolution’s journey has been accelerated through revisions to the industry standard for concrete, BS 8500, which was revised in October 2023 by the British Standards Institution (BSI).

The revision provides greater flexibility for producers to use up to 65% less OPC replacement by two or more, low-carbon cementitious materials, therefore helping both producers and specifiers in the concrete industry.

The new BSI Code of Practice Flex 350 also allows for the specification of a wider range of lower carbon concretes to help decarbonise construction projects, with cement responsible for 8% of global CO2 emissions.

The business was founded in 2017 by Dr Liz Gilligan and Sam Clark, and is currently taking part in Mevocrete trials with Spanish steel recycling company Celsa to further advance its development journey.

Liz said: “We are on a mission to rapidly and radically decarbonise the construction industry, by creating a product that emits 85% less carbon than traditional OPC, followed by our net zero carbon cement which we are working on scaling into production.

“In just a few years, we’ve achieved a remarkable position within the industry, and soon we’ll be able to launch our first industrial-scale cement factory in Wrexham working at volume – delivering a product that’ll enable today’s contractors, engineers and architects to build a greener tomorrow.

“Our ultimate goal is to remove one gigaton of carbon by 2040, and these ambitious targets are driving our research forward with likeminded collaborators across various industries as we continue to accelerate the net zero agenda.”

The Mevocrete project is set to conclude at the end of 2024, positioning Material Evolution as a leader in green cement within a £500 billion annual concrete industry.

For more information on Material Evolution and the services it provides, visit https://www.materialevolution.com/.

ENDS

For more information, please contact Scott Giles, Hannah Bullock or Ioana Batcu via materialevolution@cartwrightcommunications.co.uk or call 0115 853 2110. 

Notes to editors

About Material Evolution:

Material Evolution is on a mission to find new ways to reduce carbon emissions and create a positive impact on our planet. It is tackling the most significant construction challenge first by targeting the cement and concrete industries with a goal of saving one gigaton of CO2 by 2040.

Head-quartered in Middlesborough, Material Evolution is a diverse team of innovators, scientists, and experts, committed to driving change in the building materials industry, headed by co-founders Liz Gilligan and Sam Clark.

Today, Material Evolution is delivering cement with 85% less CO2 emissions than traditional OPC binders. Tomorrow, it will deliver cement with zero carbon emissions on an even larger scale.

Its products cater to a wide range of applications and building needs, offering new solutions at competitive prices, delivered at scale, and allowing them to build more sustainably.

About Mevocrete:

The Mevocrete project, based at the Materials Processing Institute in Middlesbrough, builds on Mevo’s core alkali-fusion manufacturing technology to develop the world’s first truly carbon-negative alternative cement.

Its mission is to tackle concrete’s main carbon emitter, with cement responsible for 8% of global CO2 emissions.

The project includes partners across the entire concrete supply-chain to examine, develop and scale a geopolymer cement made from industrial wastes. To identify and control these industrial wastes, Material Evolution has developed a digital waste mapping tool and groundbreaking AI driven algorithms. 

Project partners include:

• Materials Processing Institute (MPI)
• Teesside University
• LKAB
• NanoMox
• Enursan
• Celsa Steel UK (Celsa)
• ZTL