As the production of energy becomes more difficult and expensive it naturally become more important to conserve the energy supplies we already have in countries like the for example a very great part of the energy we use is consumed in family households and private car in less developed countries such as india this is not so much the case the more advanced countries are the ones that are using the world's energy resources at the greatest rate they are also the countries that will suffer the greatest effects when world supplies of oil for example run out so energy conservation becomes important for every person and every household
Generally,the average use of energy in the united states,per head of population,is about twice as great as in Australia.