Hello,
actually, Esri Clarity is the oldest imagery. (usually from around 2011-2)
Bing or normal Esri, for example is far newer.

They rebuilt/expanded the substation, the original area which you added is now empty - except the old fence. I re-added it as https://www.openstreetmap.org/way/1150970428
But nonetheless, thank you for adding the substation, even if the outline was slightly outdated.

Greetings