Support Hong Kong No Air Con Night

‘No Air Con Night’ is a large-scale energy saving campaign started in 2010 to promote the wise use of air-conditioning and has gained much support and reputation in the city. Over 100,000 households pledged last year to support and turned off the air conditioners on the event night. PolyU shared no hesitation to support this event and invited the campus community to switch off the air conditioners for 12 hours from 7 p.m. on 5 October. More information can be read from their website.