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Before that, social media giant Tencent introduced QQfamily, a similar tech solution for hotel operators, in the southern city of Zhuhai last year.
Beijing is the first among cities in China to adopt such ways to encourage green traveling, according to the commission. The "carbon energy" also can be used for public charities, such as tree planting.
Beijing's tourism authority said 171 scenic areas, including the popular Badaling Great Wall and the Badaling Wildlife Park, had been temporarily shut down as of 9 am on Sunday. It is not known when they will reopen to the public.
Befittingly, Wuzhen has more than 2,600 Wi-Fi signal spots, allowing visitors to access the internet from nearly every corner of the town. It has also been reported to be the area with the most concentrated Wi-Fi coverage in the country.
Beijing will make every effort to maintain blue skies this year and will unveil the new action plan based on the updated analysis of pollutants, the acting mayor, Chen Jining, said.
来源：资阳报