A severe heatwave across Southeast Asia has pushed governments to enforce stricter energy saving measures in offices, making workplaces increasingly uncomfortable for employees already dealing with extreme temperatures.
The situation has been worsened by global energy disruptions linked to the Strait of Hormuz, where prolonged shutdowns have strained fuel supplies. In response, several countries introduced temperature limits in government buildings and reduced overall electricity usage to conserve energy.
These measures are impacting workplace conditions, forcing employees to adapt to warmer office environments and altering daily routines. Governments have also relaxed dress codes and encouraged flexible work arrangements to ease the strain, while businesses face rising operational challenges due to higher energy costs.
Countries such as Thailand have recorded temperatures exceeding 40 degrees Celsius, prompting multiple heat warnings. Authorities mandated air conditioning settings between 26 and 27 degrees in public offices. In the Philippines and Malaysia, cooling levels have been set between 24 and 25 degrees, alongside initiatives promoting lighter clothing and energy efficient practices. At the same time, the arrival of the El Nino is expected to intensify heat, increase drought risks and disrupt agriculture and energy supply, as noted by Bloomberg.
“Sometimes it even feels hard to breathe,” said Pornpimol Sirimai, who works at the health ministry and has bought electric fans to cool down. “The canteen and even the 7-Eleven downstairs are cooler than our office, which is why people end up gathering there.”
Southeast Asia faces a “double whammy. “El Nino is likely to recreate extreme heat conditions, increasing the likelihood for both droughts and floods, threatening lives and agricultural activities, “ said Emi Gui, adjunct Associate Professor, Monash University, Malaysia.
Experts warn that the region faces a dual challenge of extreme heat and energy shortages, which could escalate into broader economic pressures including inflation and supply disruptions. Governments are already exploring long term strategies such as biofuel adoption, energy efficiency measures and reduced fuel subsidies to manage the crisis.
Looking ahead, Southeast Asian economies may need to balance energy conservation with workforce productivity as temperatures rise further. The shift towards flexible work, efficient infrastructure and alternative energy sources is expected to play a key role in navigating prolonged climate and energy challenges. Southeast Asia heatwave, US Iran war impact, workplace conditions Asia, energy crisis Asia, office temperature restrictions, climate impact workplaces, El Nino Southeast Asia, fuel shortage Asia, workplace heat stress, government energy saving measures, flexible work Asia, remote work energy crisis, Asia economic impact energy, rising fuel prices Asia, productivity challenges heatwave, infrastructure strain Asia, climate change workplace, Southeast Asia economy outlook