In its first phase, the Greensand project 170 kilometers off Denmark is expected to store 400,000 metric tons of carbon dioxide per year in its reservoir beneath a small, wind-swept oil platform in the North Seam. https://www.japantimes.co.jp/environment/2025/12/22/climate-change/co2-denmark-north-sea/?utm_medium=Social&utm_source=mastodon #environment #climatechange #europe #denmark