Activities respond to Earth Hour 2025

The Ministry of Industry and Trade has launched an energy-saving campaign and a running race in Hanoi to mark Earth Hour 2025. (Photo: VOV)

At the ceremony, Deputy Minister of Industry and Trade Nguyen Hoang Long announced a series of Earth Hour 2025 events planned for March, culminating in a nationwide lights-out event from 8:30 PM to 9:30 PM on Saturday, March 22. (Photo: VOV)

The running race drew a large number of participants. (Photo: VOV)

Employees of Phu Tien Electricity Company advocate for energy conservation and Earth Hour initiatives in Phu Cu district, Hung Yen province. (Photo: icon.com.vn)

The An Khe-Ka Nak Hydropower Company (Quy Nhon City, Binh Dinh) organizes awareness events. (Photo: tapchicongthuong.vn)

The An Khe-Ka Nak Hydropower Company (Quy Nhon City, Binh Dinh) organizes a march at Quang Trung Secondary School to promote energy saving and environmental protection. (Photo: tapchicongthuong.vn)

Ha Giang province uses QR-code-enabled banners to provide citizens with energy-saving information.(Photo: Ha Giang Newspaper)

Miss University Vietnam 2024 first runner-up Dinh Ngan Ha encourages young people to take part in Earth Hour 2025 activities. (Photo: tapchicongthuong.vn)

Football player Nguyen Tien Linh and Miss Earth Vietnam 2023 runner-up Hoang Thi Kim Chi attend the Earth Hour 2025 Campaign launch in Binh Duong as campaign ambassadors. (Photo: Thuan Uyen/qdnd.vn)

Earth Hour Campaign ambassadors and Binh Duong youth participate in a bicycle parade to promote Earth Hour 2025. (Photo: Thuan Uyen/qdnd.vn)

Community activities on environmental protection, climate change, and energy conservation will be held at Hanoi's Hoan Kiem Lake on March 22. (Photo: QT/baoquocte.vn)