The consumption of heat and energy in the industry and households has increased significantly over the past years. This has resulted in an increase of CO2-emissions and the subsequent negative impact on the environment. CO2, however, does not always have negative effects. It can be used as feedstock in the chemical industry, food industry, and photosynthesis (greenhouses). The ALTA GROUP can provide clients with a sustainable technology that can be used to selectively remove CO2 from their gas streams. The removed CO2 comes available as a high purity grade. By using the technology of the ALTA GROUP clients are able to valorise their CO2 stream and to reduce their CO2 emissions.