Pioneering CCS in the Mediterranean
Heidelberg Materials to launch decarbonization project at Rezzatto-Mazzano cement plant in Italy
HEIDELBERG Materials have started a feasibility study for a decarbonization project at their Rezzato Mazzano cement plant in the province of Brescia, which could become the first plant in Italy to produce carbon-captured net-zero cement and concrete. With expertise from their broad range of CCUS projects that have already been launched, and an ambitious net-zero roadmap, Heidelberg Materials believe they are well positioned to participate in the development of the CCS sector in Italy.
In the area of CO2 storage opportunities, an important development is the start of phase 1 of the Ravenna CCS project, carried out by a joint venture between Italian integrated energy company Eni and energy infrastructure operator Snam. This milestone opens up possible scenarios for Heidelberg Materials’ CCS project at the Rezzato-Mazzano plant, which could participate in the future allocation processes of CO2 transport and storage capacities in the depleted gas fields off the coast of Ravenna.
‘We are excited to explore the economic feasibility of a carbon-capture initiative in the Mediterranean,’ said Dr Dominik von Achten, chairman of the managing board of Heidelberg Materials. ‘Our ambition is not only to implement a decarbonization initiative that is highly efficient in terms of resources and energy, but also to provide an important impetus for the development of a regional CCS cluster.’
As part of the initiative, Heidelberg Materials will evaluate the feasibility of capturing CO2 from cement production and transporting it via pipeline to the Ravenna CCS storage hub under the Adriatic Sea. In this regard, Heidelberg Materials have started technical discussions with Eni and Snam for a preliminary technical evaluation.
Jon Morrish, member of the managing board of Heidelberg Materials and responsible for Europe, said: ‘With an aspired capture rate of more than 95% of our plant’s emissions, this initiative aims to explore options for industrial-scale CCS in Italy. This would enable us to supply locally produced, carbon-captured, net-zero cement under our evoZero brand to customers in the region.’
As announced by Eni and Snam, the Ravenna CCS project aims at leveraging Eni’s depleted gas fields in the Adriatic Sea, which would be converted for exclusive use as permanent geological CO2 storage sites. The total storage capacity of these fields is estimated at more than 500 million tonnes, making this project the reference CCS hub in the Mediterranean. Meanwhile, Snam are committed to developing a pipeline network to transport CO2 from emitters to the Ravenna CCS hub.
