1-7月份，全社會用電量當月增速放緩，三產和城鄉居民累計用電量保持較快增長;工業和制造業用電保持平穩增長，增速低于全社會用電量平均水平;除有色行業，其他高載能行業當月用電量均實現正增長;發電裝機增速同比持續回落，水電發電量保持較快增長;全國發電設備累計平均利用小時同比降低，火電和核電發電設備累計利用小時均同比降低較多;全國跨區、跨省送出電量保持快速增長;全國基建新增裝機容量同比減少，其中光伏發電新增裝機減少較多(duo);電源(yuan)完成投(tou)資同比增長，電網工(gong)程完成投(tou)資同比下降。

 　　截至7月(yue)底，全國6000千(qian)(qian)瓦(wa)(wa)及以(yi)上電(dian)(dian)廠裝機容(rong)量(liang)(liang)18.5億(yi)千(qian)(qian)瓦(wa)(wa)，同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)5.5%，比(bi)(bi)(bi)上月(yue)增(zeng)(zeng)加816萬(wan)千(qian)(qian)瓦(wa)(wa)，增(zeng)(zeng)速(su)比(bi)(bi)(bi)上年(nian)同(tong)(tong)期回(hui)落0.4個(ge)百分點。水電(dian)(dian)3.1億(yi)千(qian)(qian)瓦(wa)(wa)，其中，常規水電(dian)(dian)2.8億(yi)千(qian)(qian)瓦(wa)(wa);火電(dian)(dian)11.6億(yi)千(qian)(qian)瓦(wa)(wa)，其中，燃(ran)煤發電(dian)(dian)10.2億(yi)千(qian)(qian)瓦(wa)(wa)、燃(ran)氣發電(dian)(dian)8880萬(wan)千(qian)(qian)瓦(wa)(wa);核電(dian)(dian)4699萬(wan)千(qian)(qian)瓦(wa)(wa);并網(wang)風電(dian)(dian)1.9億(yi)千(qian)(qian)瓦(wa)(wa);并網(wang)光伏發電(dian)(dian)1.4億(yi)千(qian)(qian)瓦(wa)(wa)。1-7月(yue)份，全國規模以(yi)上電(dian)(dian)廠發電(dian)(dian)量(liang)(liang)40301億(yi)千(qian)(qian)瓦(wa)(wa)時(shi)，同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)3.0%，增(zeng)(zeng)速(su)比(bi)(bi)(bi)上年(nian)同(tong)(tong)期回(hui)落4.8個(ge)百分點。

 　　分(fen)類型看(kan)，1-7月份，全國(guo)(guo)(guo)水(shui)電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)為2118小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，比(bi)上年(nian)同(tong)期(qi)增(zeng)(zeng)加(jia)(jia)194.8小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)。在水(shui)電(dian)(dian)(dian)裝(zhuang)機(ji)容量排前10的(de)省(sheng)份中(zhong)，除湖(hu)(hu)北外，其他省(sheng)份水(shui)電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)均(jun)(jun)同(tong)比(bi)增(zeng)(zeng)加(jia)(jia)，其中(zhong)，福建、湖(hu)(hu)南(nan)(nan)、浙(zhe)江(jiang)、廣(guang)東、青海和(he)(he)(he)云(yun)(yun)南(nan)(nan)同(tong)比(bi)增(zeng)(zeng)加(jia)(jia)超過(guo)(guo)200小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，分(fen)別增(zeng)(zeng)加(jia)(jia)1174、924、553、465、271和(he)(he)(he)244小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi);全國(guo)(guo)(guo)火電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)為2442小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)(其中(zhong)，燃(ran)煤發電(dian)(dian)(dian)和(he)(he)(he)燃(ran)氣發電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)分(fen)別為2512和(he)(he)(he)1485小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi))，比(bi)上年(nian)同(tong)期(qi)降(jiang)低87小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)。分(fen)省(sheng)份看(kan)，全國(guo)(guo)(guo)共有12個(ge)省(sheng)份火電(dian)(dian)(dian)設(she)(she)(she)備利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)超過(guo)(guo)全國(guo)(guo)(guo)平(ping)(ping)(ping)均(jun)(jun)水(shui)平(ping)(ping)(ping)，其中(zhong)內蒙古、河北、海南(nan)(nan)和(he)(he)(he)安(an)徽超過(guo)(guo)2800小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，江(jiang)西(xi)、湖(hu)(hu)北、寧(ning)夏、山東和(he)(he)(he)陜(shan)西(xi)也(ye)超過(guo)(guo)2600小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，而(er)(er)云(yun)(yun)南(nan)(nan)和(he)(he)(he)西(xi)藏(zang)僅為938和(he)(he)(he)168小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)。與上年(nian)同(tong)期(qi)相比(bi)，共有10個(ge)省(sheng)份火電(dian)(dian)(dian)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)同(tong)比(bi)增(zeng)(zeng)加(jia)(jia)，其中(zhong)四川(chuan)和(he)(he)(he)廣(guang)西(xi)分(fen)別增(zeng)(zeng)加(jia)(jia)329和(he)(he)(he)310小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，新疆、湖(hu)(hu)北和(he)(he)(he)內蒙古增(zeng)(zeng)加(jia)(jia)也(ye)超過(guo)(guo)200小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，而(er)(er)廣(guang)東、湖(hu)(hu)南(nan)(nan)、福建、青海和(he)(he)(he)浙(zhe)江(jiang)同(tong)比(bi)分(fen)別降(jiang)低427、422、365、320和(he)(he)(he)312小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，江(jiang)西(xi)、上海、云(yun)(yun)南(nan)(nan)、天津(jin)、河南(nan)(nan)和(he)(he)(he)江(jiang)蘇降(jiang)低也(ye)超過(guo)(guo)200小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)。全國(guo)(guo)(guo)核電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)4006小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，比(bi)上年(nian)同(tong)期(qi)降(jiang)低129小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi);全國(guo)(guo)(guo)并(bing)網風(feng)電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)1259小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，比(bi)上年(nian)同(tong)期(qi)降(jiang)低33小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi);全國(guo)(guo)(guo)光伏發電(dian)(dian)(dian)設(she)(she)(she)備平(ping)(ping)(ping)均(jun)(jun)利(li)(li)用(yong)小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)770小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)，比(bi)上年(nian)同(tong)期(qi)增(zeng)(zeng)加(jia)(jia)29小(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)時(shi)(shi)(shi)(shi)(shi)。

 　　全國基建新增裝機容量同比減少，其中光伏發電新增裝機減少較多

 　　1-7月份，全國基建新增發電(dian)(dian)(dian)生產(chan)能(neng)力4707萬(wan)(wan)千(qian)瓦(wa)(wa)，比(bi)上年同(tong)期少(shao)投(tou)產(chan)2033萬(wan)(wan)千(qian)瓦(wa)(wa)。其中，水(shui)電(dian)(dian)(dian)247萬(wan)(wan)千(qian)瓦(wa)(wa)、火電(dian)(dian)(dian)注1854萬(wan)(wan)千(qian)瓦(wa)(wa)(燃煤1128萬(wan)(wan)千(qian)瓦(wa)(wa)、燃氣(qi)521萬(wan)(wan)千(qian)瓦(wa)(wa))、核(he)電(dian)(dian)(dian)234萬(wan)(wan)千(qian)瓦(wa)(wa)、風電(dian)(dian)(dian)1027萬(wan)(wan)千(qian)瓦(wa)(wa)、光伏發電(dian)(dian)(dian)1346萬(wan)(wan)千(qian)瓦(wa)(wa)。水(shui)電(dian)(dian)(dian)、火電(dian)(dian)(dian)和(he)光伏發電(dian)(dian)(dian)比(bi)上年同(tong)期少(shao)投(tou)產(chan)232、26和(he)1781萬(wan)(wan)千(qian)瓦(wa)(wa)，核(he)電(dian)(dian)(dian)和(he)風電(dian)(dian)(dian)分(fen)別(bie)比(bi)上年同(tong)期多投(tou)產(chan)12和(he)3萬(wan)(wan)千(qian)瓦(wa)(wa)。

 　　電源完成投資同比增長，電網工程完成投資同比下降

 　　1-7月(yue)份，全國主(zhu)要發(fa)電(dian)(dian)(dian)企業電(dian)(dian)(dian)源工程完成投(tou)資(zi)1246億元(yuan)(yuan)，同比(bi)增(zeng)長0.7%。其(qi)中，水(shui)電(dian)(dian)(dian)411億元(yuan)(yuan)，同比(bi)增(zeng)長37.1%;火電(dian)(dian)(dian)254億元(yuan)(yuan)，同比(bi)減(jian)(jian)少33.2%;核電(dian)(dian)(dian)165億元(yuan)(yuan)，同比(bi)減(jian)(jian)少31.1%;風電(dian)(dian)(dian)366億元(yuan)(yuan)，同比(bi)增(zeng)長51.6%;光伏發(fa)電(dian)(dian)(dian)50億元(yuan)(yuan)，同比(bi)減(jian)(jian)少34.3%。水(shui)電(dian)(dian)(dian)、核電(dian)(dian)(dian)、風電(dian)(dian)(dian)等清潔(jie)能源完成投(tou)資(zi)占電(dian)(dian)(dian)源完成投(tou)資(zi)的83.1%，比(bi)上(shang)年同期提高8.4個百(bai)分點。