There is a vast potential for CO2 storage sites worldwide.  Global storage capacity has been estimated at over 10,000 giga-tons, representing hundreds of years of CO2 emissions.

Demonstration projects are underway in several countries around the world.

The IEA Greenhouse Gas Programme Database provides a comprehensive source of information on CO2 capture and storage projects around the world.  CO2 storage demonstration projects by type are indicated on the following map.

The following map displays CO2 capture projects by type.