view landscape water lake of dam catchment with khao yai thiang windmill largest wind turbine for thai people travelers travel

agriculture alternative beautiful catchment clean dam destination eco ecology electric electrical electricity energy environment environmental generate generation generator idyllic industrial industry irrigation khao lam landmark mill nakhon nakhonratchasima power propeller ratchasima renewable reservoir rotate scene scenery scenic sightseeing sikhio supply sustainable takhong technology thailand thiang travel turbine utility vane water wind windmill yai