Manod railway station goods transported were nuclear fuel rods carried in nuclear flasks to and from Calder Hall in Cumbria (later known as Sellafield). The line was also used during the late 1980s for freight traffic to a siding at serving the explosives factory in Penrhyndeudraeth. Passenger trains briefly returned to the line in 1989, passing through to a temporary platform at . These trains ran for one summer in an attempt to encourage tourism at the power station. Few people used the service to visit the power station, most riders travelled "for the ride", so the following year tourist trains drove to
Koeberg Nuclear Power Station too expensive to be viable. Nuclear power was considered because it was more economical than transporting coal to the existing fossil-fuel power stations, and construction of new fossil-fuel power-stations, which would have required 300 m tall chimneys to comply with clean-air legislation. Athlone Power Station in the city was too small to provide Cape Town's needs, and the Paarden Island power station (itself too small) has been demolished. Koeberg was one of the first nuclear power stations designed to be specifically resistant to earthquakes. The reactors at the Koeberg nuclear power station are built upon an aseismic raft designed –