Harrowby Lane electricity substation, Cardiff
Introduction
The photograph on this page of Harrowby Lane electricity substation, Cardiff 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

Image: © Jaggery Taken: 10 Jun 2017
The Western Power Distribution electricity substation, identifier S/S 51-3472, is in a fenced enclosure alongside Harrowby Lane near the corner of Hunter Street. A caution notice on the substation shows the presence of SF6. SF6 is sulphur hexafluoride, an insulating gas used in high voltage systems.