Adding nutrients to the ocean to promote the growth of phytoplankton, which can absorb carbon dioxide through photosynthesis.

Disseminating long-lived, ultra-slow-release, Buoyant Flakes carrying supplementary nutrients over the ocean surface mirrors what good farmers do on land. The flakes are made mainly from plentiful natural and waste materials using simple baking technology. They are designed to provide the iron, phosphate, silica and trace elements most needed by phytoplankton and seaweed to flourish.