#liujiaxiaUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaBeauty of CreativityTron Fan ClubAVLE 일상Steem POD Team#liujiaxiaTrendingHotNewPayoutsMutedalexanderrogge (40)in #liujiaxia • 4 years agoChina's megawatt hydropower station saved 9,000 tons of coal in a half centuryZhang Dongfang - China's megawatt hydropower station saves 9,000 tons of coal in half century: #Liujiaxia…