Indeed. There are also some U.S. government efforts in this area, like the "Direct Air Capture Combined With Dedicated Long-Term Carbon Storage, Coupled to Exis

Indeed. There are also some U.S. government efforts in this area, like the "Direct Air Capture Combined With Dedicated Long-Term Carbon Storage, Coupled to Existing Low-Carbon Energy" program: https://www.fedconnect.net/FedConnect/default.aspx?ReturnUrl=%2fFedConnect%2f%3fdoc%3dDE-FOA-0002560%26agency%3dDOE&doc=DE-FOA-0002560&agency=DOE https://www.fedconnect.net/FedConnect/default.aspx?ReturnUrl..., but they remain small.