Power distribution companies in the country are estimated to have incurred a staggering loss of about Rs 70,000 crore (Rs 700 billion) in the last fiscal and the amount is expected to be as much as Rs 1,16,000 crore (Rs 1,160 billion) by 2014-15.
Speaking at the power ministers conference on distribution reforms here, he said it is easy to have a 'time of the day tariff', where the rate is slightly higher for the peak period.
"The real issue is the difference between peak and non-peak is sufficiently large to actually encourage a switch.
"That probably requires higher tariffs during peak period and may be even lower tariffs during non-peak periods," he said.
Peak period generally refers to the time when electricity is high compared to ordinary time.
There has always been a mismatch between power tariffs and the cost of generating electricity, which is hurting the financial health of power distribution companies (Discoms).
Going by estimates, electricity distribution losses touched about Rs 70,000 crore (Rs 700 billion) in 2010-11.
Power Secretary P Uma Shankar noted that electricity distribution losses are expected to reach as much as Rs 1,16,000 crore (Rs 1,160 billion) by 2014-15.
"Losses