This project started in 2006 and from what I can find, cost estimates have not changed much. The initial range was 6 to 12 billion Euros at 2006 prices. Convert

This project started in 2006 and from what I can find, cost estimates have not changed much. The initial range was 6 to 12 billion Euros at 2006 prices. Converted to $ and adjusted for inflation, $11B is right in the middle of that range.