An offshore converter station, developed by China Three Gorges Corporation(CTG), set sail on July 8 for its Rudong wind farm in east China's Jiangsu Province. The 15-story-tall converter station is said to be the world's biggest, and first of its kind in Asia. It's expected to arrive in the designated destination in the Yellow Sea in three days and start installation as part of the Rudong offshore wind power project by then.