Based on geological and geophysical data, it is hypothesized that the Midtthy Energy Zone (where a biogas facility with carbon capture is scheduled for operation in 2027) is a suitable location for constructing Denmark’s first major CO2-mineralization facility. The objective of LOCASH is to test this hypothesis and provide a comprehensive technological and societal foundation for a future mineralization facility, demonstrating the potential of the nature-inspired CO2-mineralization technology.
LOCASH will conduct test drilling up to 300 m to evaluate the geological potential for CO2 mineralization by analyzing the extracted drill core and performing pumping tests. LOCASH will also prepare for a future CO2-mineralization facility through public surveys, engagement, targeted communication with the public and authorities, local business development, and technological modeling and planning. LOCASH is focused on developing decentralized and local CO2-storage technology for locally captured CO2 gas, which aims to eliminate the need for CO2 liquification and transport, reducing associated costs and energy consumption.
The output will include reports and scientific papers for the public, local and national authorities such as the Danish Energy Agency, and stakeholders in the national CCUS value chain. Through communication and public engagement, LOCASH will raise awareness and knowledge of CO2 mineralization, inspiring others in Denmark and elsewhere. LOCASH reports and presentations will lay the groundwork for a new CCUS technology in Denmark, integrating small-to-medium-sized CO2 capture with local CO2 removal.
