enabling the concrete industry to transition to net-zero & beyond to net-negative

We are developing Net-Zero Concrete Technology

Concrete, the most consumed material on Earth

Our Vision: Net Zero Concrete

Concrete4Change (C4C) is an award-winning R&D company on a mission to decarbonise the construction industry through disruptive technological innovation. C4C is developing an array of technologies with the aim of enabling the concrete industry on its transition to net-zero .

C4C recently won the United Nations most innovative technology award enabling the transition to net-zero at COP-26 in Glasgow, SDG award from EU Tech Chamber and the Royal Academy of Engineering Prize. C4C has been going from strength to strength; and has been invited to help the construction industry transition to net-zero by presenting its technology at the British Precast Federation, Knowledge Transfer Network, CitA and various other high profile organisations.

The company has very quickly gained international acclaim, through the Connected Places Catapult and Ideiagov. As one of the top 10 companies selected by EIT Climate-KIC Circular Cities ClimAccelerator, C4C has also been able to work with the cities of Dublin, Berlin, Copenhagen and Athens. C4C was also approached by the Department of International Trade (DIT) and Foreign, Commonwealth & Development Office (FCDO) who facilitated the exhibition at the Confederation of Indian Industry annual exhibition.


Cementing our solution

Concrete is the second most consumed material in the world (second only to water) and accounts for 8% of the global CO2 emissions. Concrete4Change Ltd. (C4C) is developing  a technology capable of sequestering significant amounts of CO2 in concrete (up to 30%). The sequestration of CO2 results in the strength enhancement of concrete; hence, reducing the amount of cement required to produce equivalent-strength concrete. This technology has the potential to mitigate 2 billion tonnes of CO2 emissions, the equivalent of 4% of global CO2 emissions. Using our technology, we can reduce the production costs of concrete, mitigate CO2 tax and provide a significant carbon offsets from our product. As a result, our concrete is 70% cheaper and 100% greener compared to conventional concrete


We are working with a wide range of construction companies, universities, research centres, government bodies to develop our technology

Technology Applications

Our C4C concrete technology can be used in structural, non-structural ready-mix concrete and pre-cast concrete.

Net-Zero Target

Using our technology ready mix concrete, pre-cast and cement manufacturers, contractors and developers can meet the 2030 and 2050 net-zero targets.

Market advantage

Our cost effective, innovative, environmentally-friendly technology will enable you to win new business in stringently regulated, sustainability driven, construction applications.

Economic edge

Reducing the cost of concrete through direct cement reduction using the natural properties of CO2 sequestration.