Interesting article in the Telegraph for those who can access it, regarding substation fires, some of which have spread to nearby buildings. Probably due to aging infrastructure.
Worth bearing in mind. Prepping for power cuts or evacuation if you are close, like me.
(I think it was one of my free articles as I don't subscribe 
)
www.telegraph.co.uk/news/2025/06/23/eight-uk-substation-fires-is-it-russian-sabotage/