The original power plant at Cockerill Sambre's HF4 Blast Furnace in Charleroi, Belgium contained two turbines, with an additional three turbines in the extension building.
The Neoclassical building in Edinburgh was constructed in the 1800s to house the Royal High School and since 1968 accommodated a debating chamber for the Scottish Parliament.
Harbour Chambers and Custom House were the headquarters of the Dundee Port Authority. The Grade A listed building is now disused.
The Coalbrookdale Foundry mass-ironmaking was developed, leading to the Industrial Revolution. More recently, casting for Aga cookers were made there.
The powerhouse at the Ford assembly plant in Genk, Belgium was later used as a compressor hall. The boilers and control room were still utilised until closure in 2014.
A hospital dating back to the 1860s with a grand entrance hall, working operating lights in the theatres and a morgue with three slabs