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.
That’s the things, 2-3°C of average difference disturbs the current climate and creates big variations, so in daily life it might be closer to ±5-10°C, depending on the season.
I mean 2-3 degrees C is probably not a significant difference when temperatures are already in the upper 30s when talking about not using them.
That’s the things, 2-3°C of average difference disturbs the current climate and creates big variations, so in daily life it might be closer to ±5-10°C, depending on the season.