創始于1904年,澳門官民合辦的公共供電服務專營機構,幾乎所有的電網由地下電纜構成,和中國南方電網互聯
出于(yu)澳門(men)環境保護的(de)需(xu)要,澳門(men)政(zheng)府于(yu)80年代(dai)籌建焚(fen)燒垃圾(ji)電廠,因為(wei)40多(duo)萬(wan)居民(min)和(he)眾(zhong)多(duo)的(de)游客帶來的(de)生活垃圾(ji),當地也不堪重(zhong)負(fu),對它的(de)處(chu)理已成為(wei)市政(zheng)棘(ji)手的(de)問(wen)題。從日(ri)本購進3臺(tai)總容量(liang)為(wei)1.2萬(wan)千(qian)瓦的(de)焚(fen)燒垃圾(ji)爐建設焚(fen)燒垃圾(ji)電廠,于(yu)1992年并網發電,70%的(de)電力出售給(gei)電力有限公司。現有運行人(ren)員(yuan)60多(duo)人(ren)。
澳(ao)門(men)從1904年(nian)(nian)(nian)成立電(dian)(dian)燈(deng)(deng)(deng)公(gong)(gong)司,在馬交(jiao)石建發電(dian)(dian)廠(chang),供(gong)1000多(duo)盞電(dian)(dian)燈(deng)(deng)(deng)照明。后來經(jing)法國、英國、德國投(tou)資,電(dian)(dian)燈(deng)(deng)(deng)公(gong)(gong)司拓展了(le)業務,由于澳(ao)門(men)政(zheng)府不允許電(dian)(dian)價(jia)波(bo)動,1967年(nian)(nian)(nian)電(dian)(dian)燈(deng)(deng)(deng)公(gong)(gong)司出現(xian)經(jing)營(ying)虧損。電(dian)(dian)燈(deng)(deng)(deng)公(gong)(gong)司與澳(ao)門(men)政(zheng)府協商,獲準調(diao)整電(dian)(dian)價(jia),從此扭虧為盈(ying)。1972年(nian)(nian)(nian)電(dian)(dian)燈(deng)(deng)(deng)公(gong)(gong)司組(zu)成董事會,并改(gai)名(ming)為澳(ao)門(men)電(dian)(dian)力有限公(gong)(gong)司,由官民合(he)辦。1973年(nian)(nian)(nian)路(lu)環島安裝(zhuang)2臺2萬千瓦蒸汽輪機組(zu),1978年(nian)(nian)(nian)正式投(tou)運。
澳(ao)門電(dian)力(li)股份有限公司(澳(ao)電(dian))是擁(yong)有在澳(ao)門特別(bie)行(xing)政區的(de)輸送、分(fen)配及(ji)出售高、中和低壓電(dian)力(li)的(de)公共供(gong)電(dian)服務(wu)專營機構(gou)。澳(ao)電(dian)亦(yi)擁(yong)有發電(dian)設施。
澳門(men)的輸(shu)電(dian)(dian)網(wang)是由(you)25座主變電(dian)(dian)站(zhan)(zhan)及(ji)8座客(ke)戶高(gao)壓開關站(zhan)(zhan),以及(ji)長達953公(gong)里的66千伏(fu)(fu),110千伏(fu)(fu)及(ji)220千伏(fu)(fu)高(gao)壓電(dian)(dian)纜(lan)所組(zu)成。澳門(men)電(dian)(dian)網(wang)通(tong)(tong)(tong)過兩個110千伏(fu)(fu)聯絡(luo)通(tong)(tong)(tong)道(dao)和(he)兩個220千伏(fu)(fu)聯絡(luo)通(tong)(tong)(tong)道(dao)和(he)中國南方電(dian)(dian)網(wang)互聯,兩個110千伏(fu)(fu)聯絡(luo)通(tong)(tong)(tong)道(dao)分(fen)別(bie)連(lian)接至拱(gong)北變電(dian)(dian)站(zhan)(zhan)與南屏變電(dian)(dian)站(zhan)(zhan),兩個220千伏(fu)(fu)聯絡(luo)通(tong)(tong)(tong)道(dao)分(fen)別(bie)連(lian)接至珠(zhu)海變電(dian)(dian)站(zhan)(zhan)與琴韻變電(dian)(dian)站(zhan)(zhan)。
11千(qian)伏的(de)中壓(ya)配(pei)電(dian)(dian)(dian)網(wang)是由41個客戶(hu)開關站及(ji)1,502個客戶(hu)變(bian)電(dian)(dian)(dian)房(11千(qian)伏/400伏特(te))連接2,294公(gong)里長的(de)電(dian)(dian)(dian)纜組(zu)成。低壓(ya)配(pei)電(dian)(dian)(dian)網(wang)則由906公(gong)里長的(de)電(dian)(dian)(dian)纜組(zu)成,而公(gong)共(gong)照明電(dian)(dian)(dian)網(wang)由571公(gong)里長的(de)電(dian)(dian)(dian)纜及(ji)約11,105枝街燈所(suo)組(zu)成。澳(ao)電(dian)(dian)(dian)幾乎所(suo)有的(de)電(dian)(dian)(dian)網(wang)由地(di)下電(dian)(dian)(dian)纜構成。