Edit: A lot of people seem to hate on the article without reading it.

Here is a supporting scientific source, by the same author: https://www.sciencedirect.com/science/article/pii/S2666188825000863

The environmental impact of our online habits is far larger than most realize, and as digital communication continues to evolve, we must consider its long-term consequences on the environment and human life. We should take the easy steps of cutting wasteful energy use in our communications and it can start with eliminating email signatures.

  • custard_swollower@lemmy.world
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    23 hours ago

    I’ve looked at the sources of this paper, and it looks like the grams of CO2 per email are taken out of the ass, as it’s just a random value in „SAMRIDDHI Volume 15, Issue 1, 2023 Print ISSN: 2229-7111 Online ISSN: 2454-5767 Survey on Carbon Dioxide Emissions Through Email Conversion”