[ESG Green Signal Ep. 17] Standby power: Just unplug the cords

1. In Episode 17 of his ESG series, columnist Baek Chang-hee proposed unplugging unused devices to cut standby power.
2. The column introduces three practical steps: unplug chargers, use power strips with switches, and check before leaving home.
3. For appliances that must stay on, such as refrigerators, check the product manual, and rather than buying many new power strips, keep using the items you already have for longer.

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