Caofeidian (Chinese: 曹妃甸; pinyin: Cáofēidiàn) is a land reclamation-converted economic development zone in Bohai Bay located in the eponymous district of Tangshan, Hebei Province, China.
The island is 200 km from Beijing, the island spans 60 km2 and is a 2005-listed pilot area for the development of a Recyclable/Circular Economy (Industrial ecology) in China. Huadian Power and PetroChina have some of their energy bases there. The island is expected to have a population of 300,000 by 2010.
Caofeidian is 80 km from Tangshan city centre.