這次的活動是在3/27/2021晚上舉辦，大約八十位各團的夥伴來參加。

配合世界童軍運動組織(WOSM)與聯合國、世界自然基金會(WWF)夥伴關係，推動關燈一小時(Earth Hour)與Scouts for SDGs童軍參與永續發展工作。

關燈一小時理念介紹：「全球思維、在地行動」利用全世界同步進行活動機會，認識全球生態環境所面臨之衝擊與思考在地行動，而非僅僅關燈減一小時的碳排放。“關燈一小時”是全球最大的環保基層運動。它吸引了全球數以百萬計的人採取行動，為環境帶來積極影響。它以一種象徵性的方式開始，即通過關閉燈光來表示對地球的支持。我們將透過闖關的方式，讓夥伴更了解環境知識，推廣SDGs永續發展目標，同時讓夥伴們在關燈的時間裡歡樂相聚，我們也提供不同的能在黑暗中進行的活動，了解燈光並不是必需的。透過這次活動可以加深環境永續發展的意識，共同保護我們的家園。

This event was held on the evening of 3/27/2021, and about 80 partners from various groups came to participate.

Cooperate with the World Scout Movement (WOSM) and the United Nations, and organize the World Wide Fund for Nature (WWF) partnership to promote the participation of the Scouting Scouts in sustainable development with the lights off for one hour (Earth Hour).

Earth hour introduction: "Global thinking, local action" uses the opportunity of simultaneous activities around the world to let people understand the impact of the global ecological environment and think about local actions, rather than just turning off the lights to reduce carbon emissions by one hour. "Earth hour" is the world's largest grassroots campaign for environmental protection. It has attracted millions of people around the world to take action and have a positive impact on the environment. It started in a symbolic way, that is, by turning off the lights to show support for the earth. We let people know more about environmental knowledge and promote the sustainable development goals of SDGs by scavenger hunt. People gather happily in that hour. We also provide different activities that can be carried out in the dark, understanding that light is not necessary. Through this event, we can deepen our awareness of sustainable development of the environment and protect our homeland together.