Teollisuuden Voima Oyj's Interim Report January 1−June 30, 2013

Please find attached Teollisuuden Voima Oyj's Interim Report January - June 2013.

During the first half of the year the electricity production of Teollisuuden Voima Oyj continued safely and reliably in Olkiluoto 1 and Olkiluoto 2 plant units. In the Olkiluoto 3 project, the civil construction works have been mainly completed and the reactor main components are installed. Installation of the other components and engineering of the plant automation system continued. Based on the progress reports of AREVA-Siemens Consortium, TVO estimated in February that the start of the regular electricity production of the plant unit may be postponed until year 2016. Bid comparison as part of the bidding and engineering phase of the Olkiluoto 4 project is ongoing.

For more information, please contact: SVP Corporate Relations, Mrs. Anna Lehtiranta, p. +358 2 8381 5200.

Teollisuuden Voima Oyj is a Finnish nuclear power company founded in 1969 for safe and reliable production of electric energy to the Finnish society at a reasonable price. The nuclear power generated at TVO's Olkiluoto plants accounted in 2012 for ca. one sixth of the total energy consumption in Finland. Clean energy production not only benefits the Finnish society but also contributes to the global reduction of environmental impact.