Tamil Nadu Electricity Board [TNEB] — Bill payment is extremely high

Electricity bill is extremely high for this month which is unacceptable for the house which is locked for 3 months i.e., Rs. 2000.
It's illogical to pay the bill for the house which is locked for 3 months.
And also for other neighbourhood houses, it's predominantly high.

Request you to revisit the amount on this pandemic situation wherein we have no income generation