It is about 40 degrees in Beijing. In order to save time and cut the budget, the Secretary-General of China Biodiversity Conservation and Green Development Foundation (CBCGDF) chooses to take night green train (a traditional nickname for the old-style train) at night, aiming to advocate #green travel#

However, the temperature inside is only about 16 degrees. The gap between indoor and outdoor temperature is over 20 degrees, which could be regarded as the wastage of energy. As far as we are concerned, the low temperature will increase carbon footprint, thus inevitably accelerating global warming in the long term.

(Photo credit: CBCGDF)

Original Chinese article:

http://www.cbcgdf.org/NewsShow/4854/9148.html

By / Wang Yanqing