The line chart above illustrates the different amount of electricity demanded daily in England in winter and summer and the pie chart tells us the different ways were used for in every England home.It is easy to see the rate of consumption in winter is higher than in summer.
it is noticeable that the daily demand of electricity in sumer is between 10,000 and 20,000 units, the summit is in the noon and at night ,the lowest point is in the moring around 8 am.on the contrast,In winter, the daily demand of electricity is above 30,000 unites . the high point are at night and in the early moringand the lowest point is in the morning around 7am.
From the pie chart ,we can see 52.5% of the electricity was used i heating rooms and water,17.5% of electricity was used for ovens,kettles,washing machines.the rate of consumption of electricity in lighting ,TV,radio is the same to vacum cleaners ,food mixers,electric tools is 15% .
In total,the marjority of electricity was used for heating rooms and water,that is the reason the daily demand of electricity in winter is higher than in summer.