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Abstract

The Ketzin pilot site for geological CO2 storage has been coordinated by the GFZ German Research Centre for Geosciences since 2004 near the town of Ketzin. The Ketzin project provides fundamental knowledge about CO2 storage in a saline aquifer on the research scale. Research activities are accompanied by an extensive and successful public outreach program, which includes the dissemination of up-to date, transparent and factual information and respond to questions and concerns. In order to reach various target groups, e.g. the general public, the science community, media, industry, decision makers and authorities, the concept of communication and dissemination of information on the Ketzin pilot site includes: 1) a visitor centre on site with exhibits, weekly guided tours and presentations 2) close cooperation with the local community (e.g. town council, fire brigade) 3) public events, e.g. annual “Open House Day” at the Ketzin site, “Long Night of Sciences” at GFZ, and visits at local schools 4) different information tools and materials like project website (www.co2ketzin.de), short films, brochures, experiments and exhibits 5) an information terminal which enables visitors to inform themselves interactively so this exhibit can stand on its own, e.g. in exhibitions. Due to this targeted public outreach program, the Ketzin project has achieved broad acceptance and support by the different stakeholders. The pro-active information concept is also reflected by a broad, mainly positive media coverage and up to 800 visitors from five continents per year. The communication with the local residents results in a trusting ambiance in Ketzin, allowing the research on CO2 storage, e.g. large-scale seismic measurements, to be conducted without severe restrictions. There are no local initiatives against the Ketzin project and no demonstrations as it was the case in other potential target areas for CO2 storage in Germany. The experience from the Ketzin pilot site shows that an honest, target group oriented communication and dissemination program is able to overcome critical public perception even for highly debated technologies. In August 2013, the post-injection and abandonment phase started at Ketzin. An extended public outreach program will continue to inform the different stakeholders throughout this final project phase.