Article

Massachusetts is exploring the integration of direct air capture (DAC) systems with data centers to enhance carbon dioxide removal (CDR). The state has a growing number of data centers driven by cloud computing and artificial intelligence, which increase electricity demand and water use.

However, Massachusetts has established a comprehensive policy framework for CDR, making it a potential leader in this area. Data centers can provide low-grade waste heat necessary for DAC systems, enabling the removal of thousands of tons of CO2 annually.

Approximately 50 data centers currently operate in Massachusetts, with more planned, allowing for a network of small capture facilities. Challenges remain in CO2 storage, as Massachusetts lacks deep geologic formations and must rely on incorporating captured carbon into concrete and industrial byproducts.

Microsoft is piloting DAC technology within its data centers, utilizing waste heat to enhance capture efficiency. This initiative aligns with the broader need for increased carbon removal capacity globally.