Portland Square electricity substation vent
Introduction
The photograph on this page of Portland Square electricity substation vent by Neil Owen 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: © Neil Owen Taken: 13 Sep 2023
Older methods of providing electricity in urban areas often put the substations underground. Here a vent provides the necessary route for the air circulation.
