Norsk Hydro ASA (Hydro) is an integrated aluminum company. Hydro operates through six segments: Bauxite & Alumina, Primary Metal, Metal Markets, Rolled Products, Energy, and Other and eliminations. Hydro's Bauxite & Alumina activities include bauxite mining activities, and production and sale of alumina. The Primary Metal segment includes primary aluminum production, remelting and casting activities. The Metal Markets segment includes sales activities relating to products from its primary metal plants and the operation of Hydro's stand-alone remelters. The Rolled Products segment includes Hydro's rolling mills. The Energy segment includes the operation of Hydro's power stations in Norway and energy sourcing for Hydro's aluminum operations around the world. Hydro's Other and eliminations segment consists of its captive insurance company Industriforsikring, its industry parks, internal service providers, Hydro's investment in Sapa and other activities.