The C4 project aims to establish a CCS infrastructure in Copenhagen to capture around 3 million tonnes per annum, 15% of the Danish target for CO2 reduction by 2030. The Copenhagen metropolitan area is particularly suitable for establishing CCS facilities because there are a number of large energy companies in relatively close proximity to each other which facilitates opportunities for joint infrastructure. For example, CO2 transportation to the port on Prøvestenen from where the CO2 can be shipped.”