Subject: How much energy is needed to raise the temp of 1 cm3 air by 1 centigrade

Im'e trying to devise energy saving tips for my home, and would like to know if 
I 
am going in the right direction! Also, if eg:0.05w is needed for 1cm3, does that 
mean 0.1w is needed to heat 2cm3 by 1 centigrade? finally, is the energy 
required 
to heat 1cm3 of air from say 4 to 5 celcius the same as heating it from 19 to 20 
celcius? 

Re: How much energy is needed to raise the temp of 1 cm3 air by 1 centigrade