Bowing to public sentiment, the Delhi Electricity Regulatory Commission on Monday announced a correction in the billing exercise that will lower the monthly electricity bills by one per cent to 22 per cent for different categories of consumption.

The DERC has restored the consumption slabs to 0-200, 201-400 and 400 units and above and changed the per unit price of power in the slabs 201-400 and 400 and above.