A study found that waste heat generated by a city’s worth of air conditioners during a heatwave can raise the outside temperature by more than 2 degrees Celsius.
    • over_clox@lemmy.worldEnglish
      1·
      3 years ago

      True that. We should figure a way to harness the exhaust heat from air conditioners. Easier said than done though, as I’m not aware of any source of energy that doesn’t itself generate heat…