Skip to main content

Carbon Sequestration

A nature-based pathway for long-term carbon storage in the oxygen-free depths of the Black Sea.

In nature, CO2 is captured by plants and naturally carried by rivers out to the sea, where the organic carbon sinks to the sea floor. The bottom of the Black Sea, completely lacking oxygen, preserves this plant carbon for thousands of years.

Rewind leverages the abundant agriculture and forestry around the Black Sea, existing supply chains, and proprietary technology to scale carbon removal to a gigaton and beyond.

Rewind carbon removal project logo
Rewind carbon removal project logo

Focus areas

  • Nature-based carbon removal
  • Black Sea anoxic storage
  • Agricultural and forestry biomass
  • Existing regional supply chains
  • Long-term carbon preservation