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1-2月，全社會用電量同比增長，九成省份用電量實現正增長；全國發電裝機容量同比增長，其中非化石能源發電裝機增長較快；除風電和太陽能發電外，其他類型發電設備利用小時同比增加；全國跨區、跨省送出電量同比下降；全國基建新增發電裝機容量同比增加，其中可再生能源發電增加較多；電網完成投資同比增長，電源完成投資同比下降。

一、全社會用電情況

1-2月，全國全社會用電量13467億(yi)千瓦(wa)時，同比增長5.8%。

分(fen)產業(ye)看①，1-2月，第一產業(ye)用(yong)電(dian)(dian)(dian)量(liang)(liang)163億(yi)千瓦(wa)(wa)(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)(zeng)長(chang)12.8%，占全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)的(de)(de)(de)比(bi)(bi)重(zhong)(zhong)為(wei)1.2%，對(dui)全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)增(zeng)(zeng)長(chang)的(de)(de)(de)貢獻(xian)率(lv)為(wei)2.5%；第二產業(ye)用(yong)電(dian)(dian)(dian)量(liang)(liang)8413億(yi)千瓦(wa)(wa)(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)(zeng)長(chang)3.4%，占全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)的(de)(de)(de)比(bi)(bi)重(zhong)(zhong)為(wei)62.5%，對(dui)全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)增(zeng)(zeng)長(chang)的(de)(de)(de)貢獻(xian)率(lv)為(wei)37.0%；第三產業(ye)用(yong)電(dian)(dian)(dian)量(liang)(liang)2488億(yi)千瓦(wa)(wa)(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)(zeng)長(chang)7.2%，占全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)的(de)(de)(de)比(bi)(bi)重(zhong)(zhong)為(wei)18.5%，對(dui)全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)增(zeng)(zeng)長(chang)的(de)(de)(de)貢獻(xian)率(lv)為(wei)22.6%；城鄉居(ju)民生活用(yong)電(dian)(dian)(dian)量(liang)(liang)2403億(yi)千瓦(wa)(wa)(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)(zeng)長(chang)13.1%，占全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)的(de)(de)(de)比(bi)(bi)重(zhong)(zhong)為(wei)17.8%，對(dui)全(quan)(quan)(quan)(quan)社(she)(she)(she)會(hui)(hui)用(yong)電(dian)(dian)(dian)量(liang)(liang)增(zeng)(zeng)長(chang)的(de)(de)(de)貢獻(xian)率(lv)為(wei)37.9%。

圖1 2021、2022年分(fen)月全社會用電量及其增速

1-2月(yue)份，全(quan)國工業(ye)(ye)(ye)(ye)(ye)用(yong)電(dian)(dian)(dian)(dian)量(liang)同(tong)(tong)(tong)比(bi)(bi)增長(chang)(chang)3.6%。全(quan)國制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)用(yong)電(dian)(dian)(dian)(dian)量(liang)同(tong)(tong)(tong)比(bi)(bi)增長(chang)(chang)0.5%。制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)中，四大高載能行(xing)業(ye)(ye)(ye)(ye)(ye)合(he)計用(yong)電(dian)(dian)(dian)(dian)量(liang)同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)降(jiang)1.4%，其中，建(jian)材行(xing)業(ye)(ye)(ye)(ye)(ye)同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)降(jiang)7.0%，黑色行(xing)業(ye)(ye)(ye)(ye)(ye)同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)降(jiang)5.0%，化工行(xing)業(ye)(ye)(ye)(ye)(ye)同(tong)(tong)(tong)比(bi)(bi)增長(chang)(chang)4.9%，有色行(xing)業(ye)(ye)(ye)(ye)(ye)用(yong)電(dian)(dian)(dian)(dian)量(liang)同(tong)(tong)(tong)比(bi)(bi)下(xia)(xia)降(jiang)0.1%；高技術及(ji)裝(zhuang)備(bei)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)合(he)計用(yong)電(dian)(dian)(dian)(dian)同(tong)(tong)(tong)比(bi)(bi)增長(chang)(chang)3.9%，其中，電(dian)(dian)(dian)(dian)氣機械和器材制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)、儀器儀表制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)、計算機/通信和其他電(dian)(dian)(dian)(dian)子(zi)設(she)備(bei)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)、醫藥制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)、汽(qi)車(che)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)同(tong)(tong)(tong)比(bi)(bi)正增長(chang)(chang)，分別為20.0%、10.1%、7.5%、4.9%和3.6%；消費品制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)合(he)計用(yong)電(dian)(dian)(dian)(dian)同(tong)(tong)(tong)比(bi)(bi)增長(chang)(chang)0.1%，其中，酒/飲料(liao)及(ji)精(jing)制(zhi)(zhi)(zhi)茶制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)、紡(fang)織服裝(zhuang)/服飾業(ye)(ye)(ye)(ye)(ye)、紡(fang)織業(ye)(ye)(ye)(ye)(ye)、食品制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)業(ye)(ye)(ye)(ye)(ye)同(tong)(tong)(tong)比(bi)(bi)正增長(chang)(chang)，分別為7.6%、2.3%、1.9%和0.9%。

1-2月份，第三產業(ye)用電量同(tong)比增(zeng)長7.2%。其(qi)中(zhong)，交(jiao)通(tong)運(yun)輸/倉儲和郵政(zheng)業(ye)、租賃和商務服務業(ye)、住宿和餐飲業(ye)、房地產業(ye)同(tong)比增(zeng)長均超(chao)過10%，分別為12.4%、11.8%、11.3%和10.2%。

1-2月，17個省份全社會(hui)用電量(liang)同比(bi)增長超過全國平(ping)均水平(ping)。

二、發電生產情況

截至2月(yue)底，全國發(fa)電(dian)裝(zhuang)機(ji)容量23.9億千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長7.8%。其中(zhong)，非(fei)化石能源發(fa)電(dian)裝(zhuang)機(ji)容量11.4億千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長14.1%，占(zhan)總裝(zhuang)機(ji)容量的47.4%，占(zhan)比(bi)(bi)(bi)同(tong)比(bi)(bi)(bi)提高2.6個(ge)百分點。水電(dian)3.9億千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長6.0%。火(huo)電(dian)13.0億千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長3.1%，其中(zhong)，燃煤(mei)發(fa)電(dian)11.1億千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長1.9%，燃氣發(fa)電(dian)10809萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長5.9%，生物質發(fa)電(dian)3878萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長23.2%。核電(dian)5328萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)，同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長4.4%。風電(dian)3.3億千(qian)(qian)瓦(wa)(wa)(wa)（其中(zhong)，陸上風電(dian)和海上風電(dian)分別(bie)為(wei)30778和2664萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)），同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長17.5%。太陽能發(fa)電(dian)3.2億千(qian)(qian)瓦(wa)(wa)(wa)（其中(zhong)，光(guang)(guang)伏發(fa)電(dian)和光(guang)(guang)熱發(fa)電(dian)分別(bie)為(wei)31524和57萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)），同(tong)比(bi)(bi)(bi)增(zeng)(zeng)(zeng)長22.7%。

截(jie)至2月底(di)，全國6000千(qian)(qian)(qian)瓦(wa)(wa)及以(yi)上(shang)電廠裝機容量22.3億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)，同比增(zeng)長6.6%。水(shui)電3.5億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)，其中，常規水(shui)電3.1億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)；火電12.9億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)，其中，燃煤發(fa)(fa)電11.0億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)，燃氣發(fa)(fa)電10652萬千(qian)(qian)(qian)瓦(wa)(wa)；核電5328萬千(qian)(qian)(qian)瓦(wa)(wa)；并網風電3.3億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)；并網太陽能發(fa)(fa)電2.1億(yi)(yi)千(qian)(qian)(qian)瓦(wa)(wa)。

1-2月份，全國(guo)規模以上電廠發電量13141億千瓦時，同比增長(chang)4.0%。

1-2月份，全(quan)(quan)國規模以(yi)上(shang)電(dian)(dian)(dian)廠水(shui)電(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)量1400億(yi)(yi)(yi)千(qian)瓦時(shi)，同比增長8.2％。全(quan)(quan)國水(shui)電(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)量前三位(wei)的省份為四(si)川（405億(yi)(yi)(yi)千(qian)瓦時(shi)）、云南（298億(yi)(yi)(yi)千(qian)瓦時(shi)）和湖北(bei)（151億(yi)(yi)(yi)千(qian)瓦時(shi)），其合(he)計水(shui)電(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)量占全(quan)(quan)國水(shui)電(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)量的61.0%，增速分別(bie)為11.6%、7.6%和-2.4%。

1-2月份(fen)，全國規模以上電(dian)廠(chang)火(huo)電(dian)發電(dian)量(liang)9864億千瓦(wa)時，同比(bi)增(zeng)長4.3％。分省份(fen)看，除(chu)西(xi)藏、云南、甘肅、廣西(xi)、福建、青(qing)海、天津(jin)、北京、寧夏、河北、貴州、新疆、遼寧和重慶同比(bi)下(xia)降(jiang)外，其(qi)他省份(fen)火(huo)電(dian)發電(dian)量(liang)均同比(bi)增(zeng)長，其(qi)中(zhong)，增(zeng)速超過30%的省份(fen)有四川（30.4%）。

1-2月份，全(quan)國(guo)核電(dian)發電(dian)量640億千瓦(wa)時，同(tong)比增長9.6%。

1-2月份，全國并(bing)網風電廠發電量1065億千(qian)瓦(wa)時，同(tong)比下降(jiang)7.5%。

三、發電設備利用小時情況

1-2月份，全國(guo)發電設備累計平均利用小(xiao)時(shi)597小(xiao)時(shi)，比上年同期降低8小(xiao)時(shi)。

圖2 2005年以來歷年1-2月份利用小時情況

分(fen)類型(xing)看，1-2月份(fen)，全(quan)國(guo)水(shui)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)為(wei)408小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)增(zeng)(zeng)加(jia)(jia)(jia)8小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。在水(shui)電(dian)裝機容量排前10的(de)省(sheng)份(fen)中(zhong)，除貴州、廣東、四(si)川、湖北(bei)(bei)和(he)青海外，其(qi)他省(sheng)份(fen)水(shui)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)均(jun)(jun)(jun)同比(bi)(bi)增(zeng)(zeng)加(jia)(jia)(jia)，其(qi)中(zhong)，湖南(nan)、福建和(he)廣西(xi)增(zeng)(zeng)加(jia)(jia)(jia)超(chao)(chao)(chao)過100小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，分(fen)別(bie)增(zeng)(zeng)加(jia)(jia)(jia)233、162和(he)111小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；全(quan)國(guo)火(huo)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)為(wei)759小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)增(zeng)(zeng)加(jia)(jia)(jia)26小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，其(qi)中(zhong)，燃煤發(fa)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)為(wei)797小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)增(zeng)(zeng)加(jia)(jia)(jia)34小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，燃氣發(fa)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)為(wei)398小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)增(zeng)(zeng)加(jia)(jia)(jia)19小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。分(fen)省(sheng)份(fen)看，全(quan)國(guo)有(you)17個省(sheng)份(fen)的(de)火(huo)電(dian)設(she)備(bei)(bei)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)超(chao)(chao)(chao)過全(quan)國(guo)平(ping)(ping)(ping)均(jun)(jun)(jun)水(shui)平(ping)(ping)(ping)，其(qi)中(zhong)四(si)川、新(xin)疆和(he)甘肅超(chao)(chao)(chao)過900小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，分(fen)別(bie)為(wei)997、945和(he)916小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，安(an)徽(hui)、湖北(bei)(bei)、江西(xi)、陜(shan)西(xi)、青海、內(nei)(nei)蒙(meng)古、重慶、北(bei)(bei)京和(he)河(he)(he)北(bei)(bei)超(chao)(chao)(chao)過800小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。與上年(nian)同期(qi)相比(bi)(bi)，四(si)川、安(an)徽(hui)、湖北(bei)(bei)、河(he)(he)南(nan)、江蘇、新(xin)疆、陜(shan)西(xi)、河(he)(he)北(bei)(bei)、湖南(nan)、浙江、江西(xi)、內(nei)(nei)蒙(meng)古、山東、山西(xi)和(he)上海等15個省(sheng)份(fen)火(huo)電(dian)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)同比(bi)(bi)增(zeng)(zeng)加(jia)(jia)(jia)，其(qi)中(zhong)四(si)川增(zeng)(zeng)加(jia)(jia)(jia)119小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，安(an)徽(hui)、湖北(bei)(bei)、河(he)(he)南(nan)和(he)江蘇增(zeng)(zeng)加(jia)(jia)(jia)也超(chao)(chao)(chao)過50小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，分(fen)別(bie)增(zeng)(zeng)加(jia)(jia)(jia)95、65、61和(he)53小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；全(quan)國(guo)核電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)1195小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)增(zeng)(zeng)加(jia)(jia)(jia)48小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；全(quan)國(guo)并網(wang)風(feng)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)323小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)降(jiang)低96小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；全(quan)國(guo)太陽能發(fa)電(dian)設(she)備(bei)(bei)平(ping)(ping)(ping)均(jun)(jun)(jun)利(li)(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)182小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，比(bi)(bi)上年(nian)同期(qi)降(jiang)低10小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。

圖(tu)3 1-2月份風電裝(zhuang)機(ji)較多省份風電裝(zhuang)機(ji)容量和設備利用(yong)小(xiao)時

四、全國跨區、跨省送出電量情況

1-2月(yue)份，全國跨區送(song)(song)(song)電(dian)完成991億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)下降2.4%。其中(zhong)(zhong)，華(hua)北(bei)送(song)(song)(song)華(hua)中(zhong)(zhong)（特高(gao)壓(ya)）10億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)下降1.2%；華(hua)北(bei)送(song)(song)(song)華(hua)東131億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)長(chang)2.5%；東北(bei)送(song)(song)(song)華(hua)北(bei)57億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)下降3.6%；華(hua)中(zhong)(zhong)送(song)(song)(song)華(hua)東26億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)下降21.2%；華(hua)中(zhong)(zhong)送(song)(song)(song)南方28億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)長(chang)7.2%；西(xi)北(bei)送(song)(song)(song)華(hua)北(bei)和華(hua)中(zhong)(zhong)合(he)計261億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)下降13.8%；西(xi)南送(song)(song)(song)華(hua)東91億千(qian)(qian)(qian)瓦(wa)時(shi)，同(tong)比(bi)(bi)增(zeng)長(chang)16.7%。

1-2月份(fen)，全國各省(sheng)送(song)(song)出(chu)電(dian)量(liang)(liang)合計2307億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)下降0.8%。其中，內蒙古送(song)(song)出(chu)電(dian)量(liang)(liang)377億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)增(zeng)長5.9%；山(shan)西送(song)(song)出(chu)電(dian)量(liang)(liang)237億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)增(zeng)長7.2%；新疆送(song)(song)出(chu)電(dian)量(liang)(liang)180億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)下降0.5%；四川送(song)(song)出(chu)電(dian)量(liang)(liang)164億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)增(zeng)長32.3%；安徽(hui)送(song)(song)出(chu)電(dian)量(liang)(liang)150億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)下降1.4%；云(yun)南(nan)送(song)(song)出(chu)電(dian)量(liang)(liang)147億(yi)千(qian)(qian)瓦(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)增(zeng)長33.7%。

五、新增裝機情況

1-2月份，全國基建新增(zeng)發電(dian)(dian)生(sheng)產(chan)(chan)能(neng)力2349萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)，比(bi)上年同期(qi)(qi)多投(tou)產(chan)(chan)790萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)。其中，水電(dian)(dian)194萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)、火(huo)電(dian)(dian)②473萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)（其中燃煤250萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)、燃氣35萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)、生(sheng)物質(zhi)94萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)）、風電(dian)(dian)573萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)、太(tai)陽(yang)能(neng)發電(dian)(dian)1086萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)，水電(dian)(dian)、風電(dian)(dian)和(he)(he)太(tai)陽(yang)能(neng)發電(dian)(dian)分(fen)別比(bi)上年同期(qi)(qi)多投(tou)產(chan)(chan)109、217和(he)(he)761萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)，火(huo)電(dian)(dian)和(he)(he)核電(dian)(dian)分(fen)別比(bi)上年同期(qi)(qi)少(shao)投(tou)產(chan)(chan)195和(he)(he)115萬(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)。

六、電力投資完成情況

1-2月(yue)份(fen)，全國(guo)主要發電(dian)(dian)企(qi)業電(dian)(dian)源(yuan)工程(cheng)完(wan)成投(tou)資471億(yi)元(yuan)，同(tong)(tong)比(bi)(bi)下(xia)降(jiang)(jiang)(jiang)1.9%。其中(zhong)，水電(dian)(dian)123億(yi)元(yuan)，同(tong)(tong)比(bi)(bi)下(xia)降(jiang)(jiang)(jiang)19.6%；火電(dian)(dian)70億(yi)元(yuan)，同(tong)(tong)比(bi)(bi)增長31.9%；核電(dian)(dian)60億(yi)元(yuan)，同(tong)(tong)比(bi)(bi)下(xia)降(jiang)(jiang)(jiang)8.3%；風電(dian)(dian)124億(yi)元(yuan)，同(tong)(tong)比(bi)(bi)下(xia)降(jiang)(jiang)(jiang)27.9%。水電(dian)(dian)、核電(dian)(dian)、風電(dian)(dian)等清潔能(neng)源(yuan)完(wan)成投(tou)資占電(dian)(dian)源(yuan)完(wan)成投(tou)資的89.5%。

1-2月(yue)份，全國電網工程完成投資313億(yi)元，同比(bi)增長37.6%。

注(zhu)：①從2018年5月份開始，三次(ci)產業劃分按照《國家統計局關于修(xiu)訂<三次(ci)產業劃分規定(2012)>的通知》（國統設管函〔2018〕74號）調(diao)整，為保證數(shu)據(ju)可比，同期數(shu)據(ju)根據(ju)新(xin)(xin)標(biao)準重新(xin)(xin)進行(xing)了分類。

②本年新增火電裝機統(tong)計口徑(jing)包含(han)應急(ji)調峰儲備電源。