The Value of Direct Air Carbon Capture and Storage

The aim of this study is to evaluate the value of direct air capture and storage (DACCS) in the energy transition (down to the regional level), accounting for key factors, including carbon removal eiciency, timeliness, durability, land footprint and techno-economic performance. The analysis focused on comparing the performance of liquid sorbent direct air capture (L-DAC) and solid sorbent direct air capture (S-DAC). Comparison of DACCS with other mitigation technologies was outside the scope of this study.