Energy About Hydro Energy Hydro Energy locations Hydro Energy Sogn Hydro Energy Sogn The hydropower plants in Sogn include Årdal and Fortun. Today, the power plants in Sogn consist of six power stations; Tyin, Skagen, Fivlemyr, Mannsberg, Holsbru and Herva. The Tyin power plant was completed in 1944 and laid the foundation for the construction of the aluminum plant in Årdal. Fortun was built and put into operation in 1959, when aluminum production needed more power than Tyin was able to supply alone. The power deliveries from Fortun were crucial for the upscaling of aluminum production in Årdal in the early 1960s. The highest fall height in Sogn is 1040 meters, and the power plants with the highest production are Tyin and Skagen power plants. The development of power 50 years ago was also important for the local community. The inhabitants of Luster municipality finally got access to plenty of electric power, and thus the many chores of everyday life became somewhat easier. If you are interested in how the agricultural community in Årdal at the foot of Jotunheimen became part of the modern industrial community in Norway, you can read more on our history pages here. Address Hydro Energy Årdal Øvre Årdal 6882 Årdal Norway +47 57 68 24 00 About Hydro Key facts Hydro worldwide The Hydro Way Brand center Corporate governance Modern Slavery Transparency statement Website cookies Contact Contact Media contacts Investor Relations Contacts Customer service portal Follow us Instagram Facebook LinkedIn Twitter Flickr YouTube Shapes Suppliers Privacy policy Terms & conditions Accessibility Sitemap © 2021 Norsk Hydro ASA

About Hydro Hydro worldwide Americas Brazil Brazil In Brazil, Hydro is present in many parts of the aluminium value chain. Brazil is Hydro's main source of the important raw material bauxite and is the country where the company has the most employees. In Brazil we extract raw materials in Paragominas and Trombetas and we refine bauxite to alumina (aluminium oxide) at the world's largest alumina refinery outside China, Alunorte. We also produce aluminium metal at the Albras plant, which we partly own. Revenue figure from Annual Report 2020. Hydro in Brazil 6070 employees 11 locations 26665 revenue (MNOK) Barcarena Albras Alunorte Belém Belém Office Itu Hydro Extrusions Itu Paragominas Hydro Paragominas - office Paragominas' mine Rio de Janeiro Hydro Aluminium Brasil S.A. Norsk Hydro Brazil LTDA Trombetas Mineração Rio do Norte S.A. Tubarão Hydro Extrusions Tubarão Utinga Hydro Extrusions Utinga For Hydro building system locations, please visit our brand websites About Hydro Key facts Hydro worldwide The Hydro Way Brand center Corporate governance Modern Slavery Transparency statement Website cookies Contact Contact Media contacts Investor Relations Contacts Customer service portal Follow us Instagram Facebook LinkedIn Twitter Flickr YouTube Shapes Suppliers Privacy policy Terms & conditions Accessibility Sitemap © 2021 Norsk Hydro ASA