Nuclear power plant

A nuclear power plant was a power station which ran on a uranium fuel.

Blaidd Drwg was a proposed power plant to be built in Cardiff. If a meltdown were to happen, the Cardiff rift will amplify the blast, causing a path of destruction far greater than just Cardiff, even bigger than South Wales. (DW: Boom Town)

Another power plant was the Turnmill Nuclear Power Station, outside Cardiff. (TW: Exit Wounds)

Shortly after his regeneration, the Eleventh Doctor asked Amy Pond if Leadworth has a nuclear power planet, which it did not. (DW: The Eleventh Hour)