The pie charts gives a comparative analysis of the proportion of electricity which was utilized by a variety of sectors in Eastern Australia in two separate years:2007 and 2010.
Overall,it is clear that almost all the sectors used the same amount of electricity in 2 individual years except for aluminium,manufacturing and miscellaneous meatls sectors whose prportions changed in 2010.Notably,more than half of the total electricity was directed to commercial and residential streams in both years.
In 2007,28% of total electricity was channeled to domestic areas,a figure which was more than two times of the proportions of aluminium-related and manufacturing secotrs which were at 13% both in 2007.Accounting for 23% of electricity, commercial areas secured a second place in terms of energy consumption which was almost two times of the percentage of electricity consumed by other metals at 12%.Lastly, both agriculture and transpotation comprised only 1% each and mining sector needed 9% of electricty.
Almost all sectors followed a similar trend in 2010.5 out out of 8 sectors didn’t experience any changes:transport,agriculture,reidential,commercial and mining.However,miscellaneous metals consumed 18% of electricity which was two times more than the percentages of mining and manufacturing which were at 9%.Noticeably,aluminium sector saw a decrese of 25 in energy consumpion in 2010.