Doesn't even make logical sense.
Surely the act of deletion surely potentially uses more energy/water than just leaving things be.
Anyway, its all moot because there's no real way of knowing where your data is actually stored. So how could you hope to affect local data centre resource use.
@mikarv * Avoid capitals, bold and serif fonts because they take more processing power.
* Increase your use of words with repetitive letters / letter blocks, such as look, feel, cheese, dodo & tartaric because they can be better compressed and this reduces their transit time through computer circuitry, limiting the heat generated by friction.
* Use words better suited to processing with renewable or low carbon energy sources, such as: Whoosh, proton, breeze, shhh.