This compilation of project synopses covers research and demonstration projects on CO2 capture and storage, as well as supporting activities such as Co-ordination Actions and Specific Support Actions. The projects concerned are those funded in the first half of the Sixth Framework Programme under the Thematic Priority 6 "Sustainable Development, Global Change and Ecosystems". For each project, basic information is provided with regard to the scientific and technical scope, expected impact, the participating organisations and contact points.