Machynlleth Leisure Centre electricity substation, Machynlleth
Introduction
The photograph on this page of Machynlleth Leisure Centre electricity substation, Machynlleth by Jaggery as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
![](https://s0.geograph.org.uk/geophotos/05/15/17/5151728_4cd752c6.jpg)
Image: © Jaggery Taken: 8 Oct 2016
The substation is inside a single-storey building in a car park on the corner of Plas Drive and the A487 Heol Pentrerhedyn. A yellow Manweb notice on the door shows the substation identifier D10-7400-14. Another notice shows a black exclamation mark above the letter A. This probably indicates the presence of the inert gas argon, though its chemical symbol is Ar.