Hot in the city: Energy crisis tests Singapore’s air-con addiction
Hot in the City: Energy Crisis Tests Singapore’s Air-Con Addiction
Singapore, a nation renowned for its reliance on air-conditioning, is adjusting its approach as energy costs climb due to the Iran conflict. Public sector workers are now required to raise office temperatures to 25°C (77°F), part of broader efforts to cut energy use. The government is also introducing power-saving innovations, such as LED lighting and smart sensors, across municipal buildings to reduce consumption.
Since the Strait of Hormuz has been a focal point of disruption, Southeast Asia has faced rising fuel prices. Countries like Thailand have followed similar strategies, urging public servants to set air conditioners to 26-27°C. This shift reflects a regional effort to manage energy demands amid global supply chain tensions.
“The first thing I did upon becoming prime minister was to install air conditioners in buildings where the civil service worked. This was key to public efficiency,” said Lee Kuan Yew, the architect of Singapore’s post-colonial growth.
Lee, Singapore’s founding leader who passed away in 2015, once highlighted how air conditioning transformed life in tropical climates. Today, nearly all offices in the country are equipped with cooling systems, though some argue their usage is excessive. Employees often wear cardigans indoors, and malls are entirely climate-controlled, creating stark contrasts between the city’s air-conditioned interiors and the outside heat.
The government has emphasized leadership in energy conservation, stating that raising the temperature by one degree can cut energy needs by about 10%. Public transport is being promoted to reduce fuel dependence, while businesses are encouraged to adopt similar practices. Despite the crisis, Singapore has not yet tapped its fuel reserves or imposed rationing.
Other Asian nations are experiencing sharper effects. The Philippines, which sources 98% of its oil from the Middle East, reduced government workdays to conserve power. Thailand has ordered remote work for public employees and urged fuel-saving measures like carpooling. South Korea, dependent on Gulf oil for over two-thirds of its energy, is promoting shorter showers and weekend laundry to lower demand.
Ichiro Kutani of Japan’s Institute of Energy Economics described the economic fallout of the Iran war as the “Asian crisis.” He noted that developing economies are particularly vulnerable, with high numbers of petrol vehicles and households relying on gas. Long-term, the challenge is for Asia to embrace efficiency and diversify its energy sources, according to Kutani.
