The revolving door in the Driebergen-Zeist railway station features a capacitor bank that illuninates LED lights in its ceiling. Yet bloggers on this site debate the laziness of pedestrians who avoid the more-work-required revolving doors for energy-wasting hinged doors.
The manufacturer (Royal Boon Edam Group Holding) says on its website, “an energy saving of around […]
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human-generated electricity
