Supplement 2009 to: F. Möller, A. Liebscher, S. Martens, C. Schmidt-Hattenberger, M. Kühn: Yearly Operational Datasets of the CO2 Storage Pilot Site Ketzin, Germany

The pilot site Ketzin is the longest-operating European onshore CO2 storage site and the only one in operation in Germany. Since the beginning of the storage activity at the end of June 2008, more than 56.000 tons of CO2 were successfully injected until December2011. CO2 is injected into a s