An fahimci cewa aikin "gyaran wutar lantarki na kwal" na yankin Tianjin zai kammala gudanar da kwal na mazauna ƙauyen 320,000 a shekarar 2018-2019. Daga cikinsu, an kammala gidaje 140,000 a shekarar 2018 kuma za a kammala gidaje 180,000 a shekarar 2019. Kafin farawar kakar dumama ta 2020, aikin dumama mai tsabta na Tianjin City na "canza wutar lantarki na kwal" zai amfana da mazauna 460,000, yankin dumama kusan murabba'in mita miliyan 55.

Tianjin kwal wutar lantarki gyara aikin tun daga 2017 amfani da Baoding Yuxin lantarki kimiyya da fasaha Co., Ltd. Yuxin mai hankali wutar lantarki hadaddun management tsarin, yanzu ya kammala aikin turawa na White Beach Temple, Da Shavo, Guo Zhuang Zi, Xiaoshao, Zhongxinkou da sauran wurare, nasarar kammala multi yanki kwal wutar lantarki gyara aikin.