Trawsfynydd nuclear power station flasks were transported to Trawsfynydd on a section of the former Bala to Blaenau Ffestiniog railway that had been closed in January 1961. A single track was restored northwards with an entirely new line through the centre of Blaenau Ffestiniog that connected to the Conwy Valley branch. In 1963-4 a "Goliath" gantry crane was installed over sidings about east of the power station. Beginning on 20 April 1964, nuclear flasks could be transported by rail between destinations such as Sellafield in Cumbria. The last regular departure was on 8 August 1995. The last train to carry nuclear material from Trawsfynydd
Embalse Nuclear Power Station taken offline, having completed its first operating cycle of about 30 years. On 1 September 2016, the plant received the last two of four steam generators, fundamental elements for the life extension of the plant. The plant is being reconditioned to deliver power for another 30 years: the replacement of the four steam generators is one of the key steps. Embalse Nuclear Power Station The Embalse Nuclear Power Station () is one of three operational nuclear power plants in Argentina. It is located on the southern shore of a reservoir on the Río Tercero, near the city of Embalse, Córdoba,