Actions that at first glance seem odd but can contribute to the protection of the planet, rather than turning off an hour in Earth Hour.
In 60 minutes of turning off the lights of Earth Hour 2013 campaign, the power system's capacity was reduced by 401MW, electricity savings were equivalent to VND 576 million.
Famous buildings in China, Indonesia, Malaysia and many other countries turn off the lights to enjoy Earth Hour 2010.
A series of iconic works of the world, from Paris Eiffel Tower, London Bridge Tower, Egyptian Pyramid, Sydney Opera House to the Vatican ... turn off the lights.
Responding to Earth Hour, environmental organizations have just launched a contest to raise awareness of youth about climate change.
The evening