Prerequisite: Field Generator
Cost: 1600
Power Requirement: 25

Raw tiberium is processed in these buildings. Unlike GDI and Nod refineries, the forgotten refineries are not fully automatized and rely on people to operate most of the machinery. This means forgotten refineries do not need as much power to operate. Only small amounts of processed tiberium can be stored on these refineries, and the forgotten often need separate storage spaces for tiberium. A tiberium refinery always comes with a free harvesters. Like most forgotten structures, the refineries are not as well armored as GDI and Nod refineries.