25 March 2010 – PYI supports “Earth Hour 2010”, and will turn off all the non-essential lights and appliances in office at 8:30pm on 27 March (Saturday). The message is disseminated via email to all staff, who are encouraged to join this meaningful activity together with their families.

In 2009, World Wild Fund’s global event “Earth Hour” was supported by 88 countries. More than a billion of people showed their concern on climate change by turning off their lights for an hour.