Hanoi (VNA), March 18 -- In response to the Earth Hour campaign that will take place on the evening of March 23rd, the Ministries of Natural Resources and Environment, and Industry and Trade, and the World Wide Fund for Nature in Vietnam ( WWF -Vietnam) have called on people to join hands in reducing carbon footprint, towards net zero emissions.

In addition to the main event calling on people to turn off their lights for Earth Hour from 8:30 pm to 9:30 pm on that day, the WWF-Vietnam has officially introduced the "Hour Bank" platform with the expectation to get at least 10,000 hours.

Accordingly, WWF challenges the public to give as many hours as possible and log them in its online "Hour Bank" - an online count of all the planet-positiv...