Diary of a rail fan in Kansai,Japan(Ver.2)

About world's rail news, general news, my train pictures, and travel diary)

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Why is ecologically-favored air conditioning important for them?

www.scmp.com

Air conditioning occupies a lot in this area throughout a year. So, it's important to construct buildings with better thermal insulation to reduce using air conditioners.
Also, Macau should prepare railway networks to let people in densely populated area move by transportation consuming less energy.