Want to be sustainable and cool? Choose fans more and aircon less

A University of Sydney led study has found using indoor fans more often allows people to reduce their air conditioner use without changing how hot they feel, paving a way for reducing future energy use and greenhouse gas emissions.
 
We often turn to air conditioners during hot weather to cope with the heat, but a study has found electric fans are an effective and sustainable choice to circulate air indoors, without sacrificing comfort