I was surprised when I read my utility bills: my bills have gone up by almost 20%! Accompanying the bill was a brochure which seeks to explain to household possible reasons for variations in utilities bills. Though I think I may know pretty much the reasons behind the 20% increase in my electrical bills: I have used the vacuum cleaner for quite a number of times; nevertheless I still read the brochure and was surprised that I was reminded once again of a fact which I might have forgotten.
The brochure says that even if one sets his air-conditioner’s thermostat at the same temperature, if the weather outside is hotter; his air-conditioner will still consume more energy. Wow, it really makes senses to me now though I think the reason behind my 20% increase in utilities bills has to do more with the increased vacuuming which I did.
Enough said, ......