Direct Air Capture

Direct Air Capture (DAC) is a technology that removes carbon dioxide (CO2) directly from the ambient air using chemical processes, typically involving sorbents or solvents. It is a form of carbon dioxide removal (CDR) that can help mitigate climate change by reducing atmospheric CO2 concentrations. The captured CO2 can be stored underground (carbon sequestration) or utilized in products like fuels, chemicals, or building materials.

Also known as: DAC, Carbon Capture from Air, Air Capture Technology, Atmospheric CO2 Removal, Direct Carbon Capture

Why learn Direct Air Capture?

Developers should learn about DAC when working on climate tech, environmental monitoring, or carbon management systems, as it involves data analysis, process optimization, and integration with renewable energy sources. It is crucial for projects focused on achieving net-zero emissions, carbon accounting, or developing carbon removal solutions, such as in startups, research institutions, or government initiatives targeting climate resilience.

Learning Resources

• docs: Direct Air Capture: A Review of Carbon Dioxide Removal from Ambient Air
• tutorial: Carbon Engineering: Direct Air Capture Technology Overview
• video: Climeworks: How Direct Air Capture Works
• docs: MIT Climate Portal: Direct Air Capture Explained
• course: Coursera: Climate Change and Carbon Capture Technologies