Pakistan has issued a heatwave alert for several regions of the country, raising concerns that rising temperatures could sharply increase electricity demand and put additional pressure on the power system.

According to the National Disaster Management Authority (NDMA), an intense heatwave is expected to affect Sindh, southern Punjab, and parts of Balochistan. The hot spell is likely to continue until May 5, with temperatures forecast to remain significantly above normal levels.

Authorities warn that the surge in heat will likely push electricity consumption higher as households and businesses increase use of cooling systems. This could strain an already stretched power infrastructure, increasing the risk of supply disruptions and localized outages.

Pakistan’s energy system has faced recurring stress during peak summer months in recent years, with demand spikes often exposing gaps between supply and consumption.

Officials also note that the situation comes amid broader global and regional energy challenges, which could further complicate supply management during peak demand periods.

The country has previously experienced severe heatwave events, including a major episode in 2024 that led to hundreds of deaths and widespread health emergencies. The latest warning underscores growing concerns over the intensifying impact of climate change and its link to both public health risks and energy stability.