直至9月26日正午為止，「香港無冷氣夜2013」登記參加人數超過7萬個家庭及大學宿生。
本活動已得到15間大學及大專院校、273間中小學幼稚園過萬名學生教職員，當中包括57間中學、105間小學及111間幼稚園，希望學生、家長與教職員一同參與全港性環保活動。
另外，超過165間公司及機構支持參加，承諾向員工全力推動；接近500幢大廈及屋苑也積極宣傳。
本會希望透過是次活動，呼籲大眾以行動保護環境，改變依賴冷氣的生活模式，將節能減碳加入綠色生活中。
From the record at noon on 26th September, over 70,000 households and university students signed up for the No Air Con Night 2013.
The support of 15 universities and higher education institutes, 273 schools including 57 secondary schools, 105 primary schools and 111 kindergartens & nursery schools, pledged and encouraged their students, parents and staff to turn off the air conditioning at home last night.
Meanwhile, over 165 companies and organizations signed up and urged their staff and members to support, nearly 500 buildings and estates also promoted the event.
We hope all of you to put the energy saving practices, especially the abuse of air con, into the green living for protecting our environment through the No Air Con Night.
