Sodiq et al. (2023): A review on progress made in direct air capture of CO2

Ahmed Sodiq, Yasser Abdullatif, Brahim Aissa, Arash Ostovar, Nashaat Nassar, Muftah El-Naas, Abdulkarem Amhamed IN: Environmental Technology & Innovation 29, 102991,

In this work, the literature was comprehensively reviewed to assess the progress made in DAC, its associated technologies, and the advances made in the state-of-the-art. Thus, it is proposed to use traditional heating, ventilation, and air conditioning (HVAC) system (mainly the air conditioning system), as a preexisting technology, to capture CO2 directly from the atmosphere, such that the energy needed to capture is provided by the HVAC system of choice.