May 15, 2013 12:35 BST Ductor Corporation Cleantech was among Finland's fastest growing business sectors in 2012. This is a the newest addition to the other successful clusters in Finland, such as mobile gaming and education. About 60 % of the companies work with energy efficiency solutions - renewable energy production, transfer and distribution. Eg Ductor, the algae technology company, serving biofuels & organic agriculture sectors.

