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Study finds Earth's nights 16% brighter as electrification spreads
NewsBytes | April 9, 2026 1:39 AM CST

US leads global night brightness

The US leads the world in nighttime brightness, with China and India close behind.
Countries like Somalia and Cambodia are also shining more thanks to improved energy access.
But places facing conflict, like Yemen and Afghanistan, have seen their lights dim due to damaged infrastructure.

Europe cuts nighttime glow 4%

Europe stands out for lowering its nighttime glow by 4%, mainly by switching to LEDs and cutting unnecessary streetlights (France is leading on this front).
The study highlights how our planet's nightscape is changing fast as countries balance growth with sustainability.


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