行動能夠帶來改變，改變始於每一個微小的行動。無冷氣夜希望鼓勵每一位市民透過關掉一晚冷氣，反思日常生活習慣如何使到地球環境急劇變化。阻止全球暖化對生態造成的破壞，為時未晚！
Big changes begin with every tiny actions. No Air Con Night aims to inspire citizens by turning off the air conditioning for one night, reflecting how their habit rapidly affect our natural environment. To stop global warming and its environmental impacts, it is never too late!

「香港無冷氣夜」是環保觸覺一年一度的全港節能活動，今年已是第八屆舉辦。此活動透過以少用冷氣作為切入點，令市民能夠反思日常生活用電模式，減少濫用空調，明白節約能源的重要，從而身體力行減少溫室氣體排放，加強環保意識。

夏季空調的耗電量佔香港的總用電量約六成，全年平均用在冷氣上的用電量約30%。政府在早年已開始推廣 25.5℃空調溫度，可見善用空調的重要。

由2010年起，「香港無冷氣夜」得到各界企業、團體、學校及市民支持，獲得理想的成效。據本會登記系統的數據，去年有超過8萬個家庭、大學及大專學生及宿生參加無冷氣夜。

今年，我們誠意邀請所有香港市民參與「香港無冷氣夜2017」，建議於9月29日晚上7時至翌日早上7時關掉冷氣。

“Hong Kong No Air Con Night” is a territory-wide energy saving campaign to promote the wise use of air-conditioning. In these 8 years, Green Sense aims to bring out the importance in reducing greenhouse gases and saving energy through this event. It is clearly shown how the public and private collaboration in maintaining the momentum on energy saving.

Air-conditioning accounts for 60% during July to August and 30% of all electricity usage in Hong Kong in one year.

Since 2010, “Hong Kong No Air Con Night” was a resounding success with the generous support from citizens, the business community, education institutes and political parties. With reference to the pledge collected from the general public, over 80,000 households joined and turned off the air conditioning at home and hostels.

We sincerely invite all citizens in Hong Kong to switch off their air con on 29th Sep 2017, suggesting from 7pm to 7am the next day.


活動得以順利進行，全賴以下機構對本活動的支持：
Thank you to all our sponsors: