Researchers have built the first refrigerant-free system to reach sub-zero temperatures, a breakthrough that could reduce food waste and greenhouse gas emissions.

Imaging if this technology could cool a data centre.

  • MalReynolds@slrpnk.netEnglish
    2·
    4 hours ago

    amount of gas in an AC system is insignificant compared to the CO2 generated just making the AC system in the first place.

    Let alone running the damn thing (on fossil fuel electricity).