Excess electricity for boiling such water for 7 weeks $1899.52
tee hee
now thats interesting
a 1 litre kettle might have a 2000 watt element in it.
Running 24 hrs a day this would be 48 kw hrs per 24 hrs
Be very generous and say that youd pay 30 c for a kwh.
Thats 14.40 a day...