Aikin kiyaye ruwa wani muhimmin bangare ne na tattalin arziki da ababen more rayuwa, wanda ke taka rawar da ba za a iya maye gurbinsa ba wajen kiyaye ambaliyar ruwa, amfani da albarkatun ruwa, kula da najasa da kuma tsarkakewa.Tsaron sarrafa ruwa yana da mahimmanci ga masana'antar ruwa ta zamani.
Tashar wutar lantarki (tashar makamashin nukiliya, tashar wutar lantarki, tashar wutar lantarki ta hasken rana, da dai sauransu) da ke canza makamashi mai ƙarfi (misali, ruwa, tururi, dizal, gas) zuwa wutar lantarki don amfani da shi a ƙayyadaddun wurare ko sufuri.
Man fetur da gas sune tushen makamashi ga masana'antu daban-daban.Hakar, sarrafawa da rarrabawa yana buƙatar ƙayyadaddun yarjejeniya da matakai.Irin wannan aiki da hanyoyin suna da irin wannan haɗarin haɗari don haka zai buƙaci ƙaƙƙarfan tsari da ƙa'idodi na kayan aiki.
Kamar yadda manufofin kasa ke nuni da cewa ya kamata masana'antar kera jiragen ruwa ta tanadi makamashi da rage hayaki, da rage gurbatar muhalli.An sanya babban adadin bawul ɗin atomatik akan manyan jiragen ruwa masu girma da matsakaici, wanda ke rage ƙarfin aiki na ma'aikatan da ma'aikata.Sauran jiragen da suka dace sune fasinja/jigin dakon kaya, jigilar kaya na gabaɗaya, jirgin ruwan kwantena, jirgin RO-RO mai ɗaukar nauyi, mai ɗaukar kaya mai yawa, mai ɗaukar mai da mai ɗaukar iskar gas.
A cikin HVAC na masana'antu gabaɗaya, magungunan sinadarai, jiragen ruwa da masana'antar jirgin ruwa, ƙarfe, takarda da sauran filayen ana iya keɓance su gwargwadon buƙatun mafi kyawun mafita da sabis.
