3月當月，全省全社會用電量123.41億千瓦時，同比下降1.47%，環比2月增長8.16%。1-3月，全省全社會用電量累計為365.07億千瓦時，同比增長1.18%。

當月(yue)，預計(ji)全省外送電量(liang)40.39億千瓦時(shi)(shi)，同比下降17.64%，環(huan)比2月(yue)增幅收窄16.95個(ge)百分點。1-3月(yue)，預計(ji)全省累計(ji)外送電量(liang)96.60億千瓦時(shi)(shi)，同比下降34.25％。

當月，預計全省(sheng)外購(gou)電量(liang)4.51億(yi)千瓦時，同(tong)比下(xia)降(jiang)57.70%，環比2月下(xia)降(jiang)8.53%。1-3月，預計全省(sheng)累計外購(gou)電量(liang)10.74億(yi)千瓦時，同(tong)比下(xia)降(jiang)56.06%。

一、全省全社會用電情況

1.分產業用電(dian)

當月：第一產業(ye)用(yong)電(dian)(dian)量1.08億千(qian)(qian)瓦(wa)(wa)時，同比(bi)增長6.76%；第二產業(ye)用(yong)電(dian)(dian)量92.32億千(qian)(qian)瓦(wa)(wa)時，同比(bi)下降5.82%；第三(san)產業(ye)用(yong)電(dian)(dian)量19.25億千(qian)(qian)瓦(wa)(wa)時，同比(bi)增長10.03%；城鄉居民生活用(yong)電(dian)(dian)量10.76億千(qian)(qian)瓦(wa)(wa)時，同比(bi)增長23.48%。

累計：第(di)一產(chan)業用(yong)電(dian)量(liang)3.62億(yi)千(qian)(qian)瓦(wa)時(shi)，占全社會用(yong)電(dian)比(bi)重(zhong)（口徑下同(tong)）為0.99％，同(tong)比(bi)增長(chang)9.08%；第(di)二產(chan)業用(yong)電(dian)量(liang)266.46億(yi)千(qian)(qian)瓦(wa)時(shi)，比(bi)重(zhong)為72.99％，同(tong)比(bi)下降0.40%；第(di)三產(chan)業用(yong)電(dian)量(liang)58.83億(yi)千(qian)(qian)瓦(wa)時(shi)，比(bi)重(zhong)為16.11％，同(tong)比(bi)增長(chang)5.54%；城(cheng)鄉居民生活用(yong)電(dian)量(liang)36.16億(yi)千(qian)(qian)瓦(wa)時(shi)，比(bi)重(zhong)為9.90％，同(tong)比(bi)增長(chang)5.67%。

2.分行(xing)業(ye)用電

在全社會累計用(yong)(yong)(yong)(yong)電(dian)(dian)中，農林牧漁業用(yong)(yong)(yong)(yong)電(dian)(dian)7.20億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占全社會用(yong)(yong)(yong)(yong)電(dian)(dian)比(bi)(bi)重(zhong)（下(xia)(xia)(xia)(xia)同(tong)(tong)(tong)）為(wei)1.97％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長11.95%。其中：排(pai)灌用(yong)(yong)(yong)(yong)電(dian)(dian)3.10億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占0.85％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長16.59%；工業用(yong)(yong)(yong)(yong)電(dian)(dian)262.91億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占72.02％，同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)(xia)(xia)降0.09%；建筑業用(yong)(yong)(yong)(yong)電(dian)(dian)3.97億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占1.09％，同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)(xia)(xia)降16.98%；交通運輸(shu)、倉儲(chu)和郵政業用(yong)(yong)(yong)(yong)電(dian)(dian)19.26億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占5.27％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長3.47%；信息(xi)傳輸(shu)、軟件和信息(xi)技術服(fu)務業用(yong)(yong)(yong)(yong)電(dian)(dian)5.05億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占1.38％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長26.61%；批發和零(ling)售業用(yong)(yong)(yong)(yong)電(dian)(dian)8.76億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占2.40％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長4.27%；住(zhu)宿(su)和餐飲業用(yong)(yong)(yong)(yong)電(dian)(dian)3.91億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占1.07％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長1.83％；金融(rong)業用(yong)(yong)(yong)(yong)電(dian)(dian)0.77億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占0.21％，同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)(xia)(xia)降4.77%；房地產(chan)業用(yong)(yong)(yong)(yong)電(dian)(dian)1.72億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占0.47％，同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)(xia)(xia)降2.13%；租賃和商業服(fu)務業用(yong)(yong)(yong)(yong)電(dian)(dian)1.23億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占0.34％，同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)(xia)(xia)降1.76％；公共服(fu)務及管理組織用(yong)(yong)(yong)(yong)電(dian)(dian)14.12億(yi)(yi)(yi)千(qian)瓦(wa)(wa)(wa)時(shi)(shi)，占3.87％，同(tong)(tong)(tong)比(bi)(bi)增(zeng)(zeng)(zeng)長4.26%。

3.工業用電

當(dang)月：工業用電90.91億千瓦時，同比(bi)(bi)下降5.36％，環比(bi)(bi)2月增長12.18%。

其(qi)(qi)中：（1）有色金屬(shu)冶(ye)(ye)煉和(he)壓延加工業(ye)用(yong)(yong)電(dian)(dian)35.79億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)6.47%，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)21.61個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。其(qi)(qi)中鋁冶(ye)(ye)煉用(yong)(yong)電(dian)(dian)30.91億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)8.17％，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)25.92個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。（2）黑色金屬(shu)冶(ye)(ye)煉和(he)壓延加工業(ye)用(yong)(yong)電(dian)(dian)10.44億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)22.88%，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)25.05個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。其(qi)(qi)中，鐵合金冶(ye)(ye)煉用(yong)(yong)電(dian)(dian)6.06億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)27.09％，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)39.89個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)；鋼(gang)鐵用(yong)(yong)電(dian)(dian)4.38億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)16.19％，環比(bi)(bi)(bi)(bi)2月降(jiang)(jiang)(jiang)幅擴大4.23個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。（3）化學原(yuan)料和(he)化學制品制造(zao)業(ye)用(yong)(yong)電(dian)(dian)7.59億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)2.52％，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)58.77個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。其(qi)(qi)中電(dian)(dian)石2.92億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長(chang)1.69％，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)249.78個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。（4）非金屬(shu)礦物制品業(ye)用(yong)(yong)電(dian)(dian)7.36億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長(chang)4.73%，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)15.96個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。其(qi)(qi)中水(shui)泥制造(zao)業(ye)用(yong)(yong)電(dian)(dian)2.61億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長(chang)10.68％，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)提升6.56個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。（5）石油、煤炭及其(qi)(qi)他燃(ran)料加工業(ye)用(yong)(yong)電(dian)(dian)2.23億(yi)(yi)(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)8.31%，環比(bi)(bi)(bi)(bi)2月增(zeng)(zeng)(zeng)速(su)(su)(su)(su)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)24.78個(ge)(ge)(ge)百(bai)分(fen)點(dian)(dian)(dian)(dian)。

累計：1-3月，工業用電(dian)量(liang)累計262.91億千瓦(wa)時，占全(quan)省用電(dian)量(liang)的72.02％，同比下降0.09％，環比1-2月增(zeng)速下降3.03個百(bai)分點。

其(qi)中(zhong)(zhong)：（1）有色(se)金(jin)屬冶(ye)煉(lian)(lian)和壓(ya)(ya)延加(jia)工業用電(dian)106.90億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)1.55%，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)增(zeng)(zeng)速下(xia)降(jiang)(jiang)(jiang)2.67個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。其(qi)中(zhong)(zhong)鋁冶(ye)煉(lian)(lian)用電(dian)91.88億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)3.63％，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)降(jiang)(jiang)(jiang)幅(fu)擴(kuo)大(da)2.48個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。（2）黑色(se)金(jin)屬冶(ye)煉(lian)(lian)和壓(ya)(ya)延加(jia)工業用電(dian)30.95億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)12.97%，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)降(jiang)(jiang)(jiang)幅(fu)擴(kuo)大(da)6.10個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。其(qi)中(zhong)(zhong)鐵合(he)金(jin)冶(ye)煉(lian)(lian)用電(dian)18.94億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)13.25％，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)降(jiang)(jiang)(jiang)幅(fu)擴(kuo)大(da)8.51個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)；鋼鐵冶(ye)煉(lian)(lian)用電(dian)12.01億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)12.51％，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)降(jiang)(jiang)(jiang)幅(fu)擴(kuo)大(da)2.26個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。（3）化學(xue)原料(liao)和化學(xue)制(zhi)品制(zhi)造業用電(dian)21.16億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長2.00%，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)增(zeng)(zeng)速下(xia)降(jiang)(jiang)(jiang)2.71個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。其(qi)中(zhong)(zhong)電(dian)石8.74億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)20.32%，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)降(jiang)(jiang)(jiang)幅(fu)收窄7.81個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。（4）非金(jin)屬礦物制(zhi)品業用電(dian)14.90億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)(jiang)6.93%，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)降(jiang)(jiang)(jiang)幅(fu)收窄9.12個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。其(qi)中(zhong)(zhong)水泥制(zhi)造業用電(dian)3.70億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長7.66％，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)增(zeng)(zeng)速提升(sheng)6.60個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。（5）石油、煤炭及(ji)其(qi)他燃料(liao)加(jia)工業用電(dian)7.01億千(qian)(qian)瓦(wa)(wa)時(shi)(shi)(shi)(shi)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長12.99％，環(huan)(huan)(huan)比(bi)(bi)(bi)1-2月(yue)(yue)增(zeng)(zeng)速下(xia)降(jiang)(jiang)(jiang)13.72個(ge)(ge)百(bai)(bai)(bai)分(fen)(fen)點(dian)。

二、全省發電情況

1.發電裝機規模

截止3月底，全省發電裝(zhuang)機(ji)(ji)容(rong)量6260.31萬千(qian)瓦，同比(bi)增長(chang)(chang)10.69%，其中：水(shui)電裝(zhuang)機(ji)(ji)967.17萬千(qian)瓦，同比(bi)增長(chang)(chang)0.72%；火(huo)電裝(zhuang)機(ji)(ji)2310.07萬千(qian)瓦，同比(bi)增長(chang)(chang)0.04%；風電裝(zhuang)機(ji)(ji)1814.30萬千(qian)瓦，同比(bi)增長(chang)(chang)30.23％；光伏裝(zhuang)機(ji)(ji)1162.78萬千(qian)瓦，同比(bi)增長(chang)(chang)17.07％；儲能裝(zhuang)機(ji)(ji)6.00萬千(qian)瓦。

2.發電量(liang)

當月(yue)(yue)(yue)：全(quan)省完成(cheng)發電(dian)(dian)量156.33億(yi)千瓦時，同(tong)比(bi)(bi)(bi)(bi)(bi)下(xia)降(jiang)(jiang)4.30%，環(huan)比(bi)(bi)(bi)(bi)(bi)2月(yue)(yue)(yue)降(jiang)(jiang)幅(fu)(fu)收窄(zhai)1.17個(ge)百(bai)分(fen)(fen)點。其中，水電(dian)(dian)22.15億(yi)千瓦時，占(zhan)總發電(dian)(dian)量比(bi)(bi)(bi)(bi)(bi)重（下(xia)同(tong)）為14.17％，同(tong)比(bi)(bi)(bi)(bi)(bi)下(xia)降(jiang)(jiang)11.19%，環(huan)比(bi)(bi)(bi)(bi)(bi)2月(yue)(yue)(yue)降(jiang)(jiang)幅(fu)(fu)收窄(zhai)3.33個(ge)百(bai)分(fen)(fen)點；火(huo)電(dian)(dian)86.30億(yi)千瓦時，占(zhan)比(bi)(bi)(bi)(bi)(bi)55.21%，同(tong)比(bi)(bi)(bi)(bi)(bi)下(xia)降(jiang)(jiang)12.99%，環(huan)比(bi)(bi)(bi)(bi)(bi)2月(yue)(yue)(yue)降(jiang)(jiang)幅(fu)(fu)擴(kuo)大6.83個(ge)百(bai)分(fen)(fen)點；風電(dian)(dian)32.97億(yi)千瓦時，占(zhan)比(bi)(bi)(bi)(bi)(bi)21.09%，同(tong)比(bi)(bi)(bi)(bi)(bi)增(zeng)長17.65%，環(huan)比(bi)(bi)(bi)(bi)(bi)2月(yue)(yue)(yue)增(zeng)速(su)提升12.91個(ge)百(bai)分(fen)(fen)點；光電(dian)(dian)14.91億(yi)千瓦時，占(zhan)比(bi)(bi)(bi)(bi)(bi)9.54%，同(tong)比(bi)(bi)(bi)(bi)(bi)增(zeng)長33.02%，環(huan)比(bi)(bi)(bi)(bi)(bi)2月(yue)(yue)(yue)增(zeng)速(su)提升35.28個(ge)百(bai)分(fen)(fen)點。

累計(ji)：1-3月，全省(sheng)完成發(fa)電量(liang)446.65億千(qian)瓦時(shi)(shi)，同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)7.47%。其中(zhong)，水電60.69億千(qian)瓦時(shi)(shi)，占總發(fa)電量(liang)比(bi)(bi)重為13.59%，同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)14.31%；火電278.46億千(qian)瓦時(shi)(shi)，占比(bi)(bi)62.34%，同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)8.97%；風電67.57億千(qian)瓦時(shi)(shi)，占比(bi)(bi)15.13%，同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)6.68%；光電39.93億千(qian)瓦時(shi)(shi)，占比(bi)(bi)8.94%，同(tong)(tong)比(bi)(bi)增長18.90%。

3.平均發電利用小時

1-3月，全省發電設備平均利用小(xiao)(xiao)(xiao)時(shi)數累計為769小(xiao)(xiao)(xiao)時(shi)，同(tong)比(bi)(bi)減少(shao)120小(xiao)(xiao)(xiao)時(shi)，下(xia)降(jiang)13.50％。其中，水電631小(xiao)(xiao)(xiao)時(shi)，同(tong)比(bi)(bi)減少(shao)105小(xiao)(xiao)(xiao)時(shi)，下(xia)降(jiang)14.27％；火電1327小(xiao)(xiao)(xiao)時(shi)，同(tong)比(bi)(bi)減少(shao)88小(xiao)(xiao)(xiao)時(shi)，下(xia)降(jiang)6.22％；風(feng)電406小(xiao)(xiao)(xiao)時(shi)，同(tong)比(bi)(bi)減少(shao)129小(xiao)(xiao)(xiao)時(shi)，下(xia)降(jiang)24.11％；光電369小(xiao)(xiao)(xiao)時(shi)，同(tong)比(bi)(bi)增加17小(xiao)(xiao)(xiao)時(shi)，增長(chang)4.83％。