Archive · 7 Sep 2026
Above-Normal Heat Pushes Kerala Power Demand, Restrictions Possible
Kerala is hotter than usual because the monsoon has been weak and rain has been limited.
This has caused people to use more electricity.
Much of the extra electricity is likely being used during the hottest parts of the day.
Power demand in Kerala has recently been 500 to 800 megawatts higher than in previous Septembers.
Electricity demand has also increased across India.
Because of this, less electricity is available through the power exchange.
The Kerala State Electricity Board warned that some power cuts may be needed.
These restrictions could happen between 6 p.m.
and midnight if there is not enough power.
Kottayam recorded 35°C, the state’s highest temperature departure at 4.4°C above normal.
Punalur, Vellanikkara and Palakkad also reported temperatures more than 3.7°C above normal.
Higher temperatures and weak monsoon conditions have increased electricity consumption across Kerala.
KSEB said power availability has fallen because national demand is high and central supply has declined.
Partial restrictions may be needed from 6 p.m. to midnight if electricity imports remain inadequate and grid frequency falls.
- Who
- The Kerala State Electricity Board, the Grid Controller of India and electricity consumers in Kerala are involved.
- What
- Above-normal heat has increased electricity demand, while reduced power availability could lead to partial evening restrictions.
- When
- The latest temperature data was released Sunday; higher demand has been recorded in recent days, with possible restrictions from 6 p.m. to midnight.
- Where
- Across Kerala, including Kottayam, Punalur, Vellanikkara, Palakkad, Kochi, Kozhikode, Kannur and Thiruvananthapuram.
- Why
- Weak monsoon conditions and limited rainfall have raised temperatures, while high national demand and reduced central generation have constrained power supply.
- Highest temperature departure
- Kottayam reached 35°C, or 4.4°C above normal.
- Highest reported temperature
- Punalur recorded 35.2°C.
- Other hot locations
- Vellanikkara and Palakkad each recorded 34.3°C.
- Demand increase
- Recent peak-hour demand was 500–800 MW above levels recorded during previous Septembers.
- National availability gap
- The Grid Controller of India reported an unresolved electricity availability shortage of 12,000 MW nationwide.
- Possible restriction period
- Partial power restrictions may occur between 6 p.m. and midnight.