The White House Office of Science and Technology Policy announced a Fast-Track Action Committee on Marine Carbon Dioxide Removal (mCDR), which will evaluate the merits and concerns of different types of marine CDR and shape relevant policy and research.

https://www.whitehouse.gov/ostp/news-updates/2023/10/06/marine-carbon-dioxide-removal-potential-ways-to-harness-the-ocean-to-mitigate-climate-change/