Thiruvananthapuram: Kerala has notified new electricity tariff regulations for the five year period beginning April 1, 2027, introducing changes to peak hours, provisions for recovering past financial losses and a mechanism to adjust certain additional electricity purchase costs. The changes could affect electricity bills across the state, although the exact impact on individual consumers will depend on the applicable tariffs and charges.
The regulations, issued by the Kerala State Electricity Regulatory Commission (KSERC), will cover the period from April 1, 2027, to March 31, 2032. They aim to improve electricity cost management and encourage consumers to use power during periods when it is more readily available.
One of the main changes concerns evening peak hours. The revised schedule is expected to extend the peak period from 6 pm to 11.30 pm, compared with the existing period of 6 pm to 10 pm. Consumers covered by time of day tariffs could face higher charges for electricity used during these hours, depending on the applicable tariff structure.
The reported schedule also includes daytime hours from 8 am to 6 pm and off peak hours from 11.30 pm to 8 am. Lower rates during daytime and off peak periods are intended to encourage consumers to shift flexible electricity use away from the evening peak.
This approach reflects the growing importance of matching electricity demand with available supply. Solar power is generally more readily available during daylight hours, while demand often rises in the evening when households return home and switch on lights, appliances and other electrical equipment.
The new pricing structure could benefit consumers who can move some activities to lower cost periods. However, the extent of any savings will depend on the final applicable rates and the ability of households and businesses to change their electricity consumption patterns.
Another major issue addressed by the regulations is the recovery of past financial losses associated with the Kerala State Electricity Board (KSEB). Reports have put the amount under consideration at around Rs 5,000 crore, with recovery expected to take place over several years.
The regulatory framework provides for the recovery of the regulatory asset, including carrying costs, through four instalments beginning in the 2027 to 2028 financial year and continuing through 2030 to 2031. The precise surcharge rates and the resulting effect on individual electricity bills should be distinguished from the overall amount reported for recovery.
The amount paid by each consumer will depend on the applicable charges, electricity consumption and consumer category. Therefore, the reported recovery figure does not mean that every household will experience the same increase in its monthly bill.
The regulations also address adjustments to fuel and power purchase costs. Electricity distributors sometimes need to purchase power from other suppliers, particularly when demand is high or available supply is insufficient. These purchases can increase operating costs, which may be passed on to consumers through approved adjustment mechanisms.
However, certain domestic consumers are reported to be exempt from the monthly Fuel and Power Purchase Cost Adjustment Surcharge. The exemption applies to eligible households with a connected load of up to 1,000 watts and monthly electricity consumption of up to 40 units, subject to the regulatory conditions.
The exemption could provide some protection to low consumption households from this particular surcharge. Other charges, where applicable, would depend on the relevant tariff provisions.
The changes form part of a wider effort to manage electricity demand, address financial pressures and improve the efficiency of power supply in Kerala. The framework also places importance on controlling electricity procurement costs and encouraging better use of available energy resources.
For consumers, the main questions concern the final rates applicable to different categories, the charges during peak hours and the amount that may be added to bills through the approved surcharge mechanisms. These details will determine how significantly the regulations affect household and business expenses.
Although the regulatory framework has been notified, the reported financial recovery amount should not be confused with the precise charges payable by individual consumers. Clear information about the applicable rates and implementation provisions will be important for households to understand the changes before they take effect in April 2027.