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2020年可再生能源(yuan)(yuan)持(chi)續保持(chi)高質(zhi)(zhi)量發(fa)展2020年，國(guo)(guo)家能源(yuan)(yuan)局深入(ru)貫徹黨(dang)中(zhong)央(yang)、國(guo)(guo)務(wu)院關于統籌疫情(qing)防控和(he)經(jing)濟社會發(fa)展的決策(ce)部署，緊(jin)(jin)緊(jin)(jin)圍繞“四個革(ge)命、一個合作(zuo)”能源(yuan)(yuan)安全新戰略和(he)碳達峰碳中(zhong)和(he)目標實現，以壯大清潔能源(yuan)(yuan)產(chan)業(ye)為重點，著力加強行業(ye)管理，著力發(fa)揮市(shi)場機(ji)制作(zuo)用(yong)，不斷優化(hua)可再生能源(yuan)(yuan)產(chan)業(ye)發(fa)展布局，努(nu)力推動可再生能源(yuan)(yuan)高質(zhi)(zhi)量發(fa)展。可再生能源(yuan)(yuan)裝機(ji)規模穩步擴大。

截至2020年底，我國可再生能源發電裝機達到9.34億千瓦，同比增長約17.5%；其中，水電裝機3.7億千瓦（其中抽水蓄能3149萬千瓦）、風電裝機2.81億千瓦、光伏發電裝機2.53億千瓦、生物質發電裝機2952萬千瓦。可再生能源發電量持續增長。2020年，全國可再生能源發電量達22148億千瓦時，同比增長約8.4%。其中，水電13552億千瓦時，同比增長4.1%；風電4665億千瓦時，同比增長約15%；光伏發電2605億千瓦時，同比增長16.1%；生物質發電1326億千瓦時，同比增長約19.4%。

可(ke)再(zai)生能源保持高(gao)利(li)(li)用(yong)率水平(ping)(ping)。2020年(nian)(nian)，全國(guo)主要流域棄(qi)水電(dian)量約301億(yi)千瓦時，水能利(li)(li)用(yong)率約96.61%，較(jiao)上年(nian)(nian)同期(qi)提高(gao)0.73個百分點；全國(guo)棄(qi)風電(dian)量約166億(yi)千瓦時，平(ping)(ping)均利(li)(li)用(yong)率97%，較(jiao)上年(nian)(nian)同期(qi)提高(gao)1個百分點；全國(guo)棄(qi)光電(dian)量52.6億(yi)千瓦時，平(ping)(ping)均利(li)(li)用(yong)率98%，與去年(nian)(nian)平(ping)(ping)均利(li)(li)用(yong)率持平(ping)(ping)。

1.水電建設和運行情況

2020年，全(quan)國新(xin)增水(shui)(shui)電(dian)并網容(rong)量(liang)(liang)1323萬(wan)(wan)千(qian)瓦(wa)(wa)，新(xin)增裝(zhuang)(zhuang)機(ji)較多(duo)的(de)省份為四(si)川413萬(wan)(wan)千(qian)瓦(wa)(wa)，云(yun)(yun)南340萬(wan)(wan)千(qian)瓦(wa)(wa)和安徽136萬(wan)(wan)千(qian)瓦(wa)(wa)，占全(quan)部(bu)新(xin)增裝(zhuang)(zhuang)機(ji)的(de)67.13%。2020年，全(quan)國水(shui)(shui)電(dian)發(fa)電(dian)量(liang)(liang)排名前五位的(de)省（區）依次為四(si)川3541億千(qian)瓦(wa)(wa)時(shi)、云(yun)(yun)南2960億千(qian)瓦(wa)(wa)時(shi)、湖(hu)北1647億千(qian)瓦(wa)(wa)時(shi)、貴(gui)州(zhou)831億千(qian)瓦(wa)(wa)時(shi)和廣西614億千(qian)瓦(wa)(wa)時(shi)，其(qi)合計(ji)水(shui)(shui)電(dian)發(fa)電(dian)量(liang)(liang)占全(quan)國水(shui)(shui)電(dian)發(fa)電(dian)量(liang)(liang)的(de)70.79%。

2020年(nian)，全國水(shui)(shui)電(dian)平(ping)均利(li)用(yong)小時(shi)數為3827小時(shi)，同(tong)比(bi)增(zeng)加130小時(shi)。2020年(nian)，全國主(zhu)(zhu)要(yao)流域(yu)棄(qi)(qi)(qi)水(shui)(shui)電(dian)量(liang)約(yue)301億(yi)千(qian)瓦(wa)時(shi)，較去(qu)年(nian)同(tong)期減少(shao)46億(yi)千(qian)瓦(wa)時(shi)。棄(qi)(qi)(qi)水(shui)(shui)主(zhu)(zhu)要(yao)發生在四川省(sheng)，其主(zhu)(zhu)要(yao)流域(yu)棄(qi)(qi)(qi)水(shui)(shui)電(dian)量(liang)約(yue)202億(yi)千(qian)瓦(wa)時(shi)，較去(qu)年(nian)同(tong)期減少(shao)77億(yi)千(qian)瓦(wa)時(shi)，主(zhu)(zhu)要(yao)集中在大渡河(he)干流，約(yue)占全省(sheng)棄(qi)(qi)(qi)水(shui)(shui)電(dian)量(liang)的53%；青海省(sheng)棄(qi)(qi)(qi)水(shui)(shui)較去(qu)年(nian)有所增(zeng)加，棄(qi)(qi)(qi)水(shui)(shui)約(yue)40億(yi)千(qian)瓦(wa)時(shi)，比(bi)去(qu)年(nian)同(tong)期增(zeng)加18.5億(yi)千(qian)瓦(wa)時(shi)；其他省(sheng)份棄(qi)(qi)(qi)水(shui)(shui)電(dian)量(liang)維持較低水(shui)(shui)平(ping)。

2.風電建設和運行情況

2020年，全(quan)(quan)國風(feng)(feng)電(dian)新(xin)增(zeng)并網裝(zhuang)(zhuang)(zhuang)機7167萬(wan)(wan)千瓦(wa)(wa)，其(qi)中(zhong)陸上風(feng)(feng)電(dian)新(xin)增(zeng)裝(zhuang)(zhuang)(zhuang)機6861萬(wan)(wan)千瓦(wa)(wa)、海上風(feng)(feng)電(dian)新(xin)增(zeng)裝(zhuang)(zhuang)(zhuang)機306萬(wan)(wan)千瓦(wa)(wa)。從(cong)新(xin)增(zeng)裝(zhuang)(zhuang)(zhuang)機分布看，中(zhong)東部和南方地區占比約40%，“三北(bei)”地區占60%。到2020年底，全(quan)(quan)國風(feng)(feng)電(dian)累計(ji)裝(zhuang)(zhuang)(zhuang)機2.81億千瓦(wa)(wa)，其(qi)中(zhong)陸上風(feng)(feng)電(dian)累計(ji)裝(zhuang)(zhuang)(zhuang)機2.71億千瓦(wa)(wa)、海上風(feng)(feng)電(dian)累計(ji)裝(zhuang)(zhuang)(zhuang)機約900萬(wan)(wan)千瓦(wa)(wa)。

2020年，全國(guo)風電平(ping)均利(li)用小(xiao)時(shi)(shi)數2097小(xiao)時(shi)(shi)，風電平(ping)均利(li)用小(xiao)時(shi)(shi)數較(jiao)高的省(sheng)區中，福建(jian)2880小(xiao)時(shi)(shi)、云南2837小(xiao)時(shi)(shi)、廣西(xi)2745小(xiao)時(shi)(shi)、四川(chuan)2537小(xiao)時(shi)(shi)。

2020年(nian)，全國平均棄風(feng)(feng)率(lv)3%，較去(qu)年(nian)同(tong)(tong)比下降(jiang)1個百分(fen)(fen)點，尤(you)其(qi)是新疆、甘(gan)肅、蒙西，棄風(feng)(feng)率(lv)同(tong)(tong)比顯著(zhu)下降(jiang)，新疆棄風(feng)(feng)率(lv)10.3%、甘(gan)肅棄風(feng)(feng)率(lv)6.4%、蒙西棄風(feng)(feng)率(lv)7%，同(tong)(tong)比分(fen)(fen)別下降(jiang)3.7、1.3、1.9個百分(fen)(fen)點。

3.光伏發電并網運行情況

2020年，全國光伏(fu)(fu)新增(zeng)裝機(ji)4820萬(wan)(wan)千瓦，其中(zhong)(zhong)集中(zhong)(zhong)式光伏(fu)(fu)電站3268萬(wan)(wan)千瓦、分(fen)布(bu)(bu)式光伏(fu)(fu)1552萬(wan)(wan)千瓦。從新增(zeng)裝機(ji)布(bu)(bu)局看(kan)，中(zhong)(zhong)東(dong)部和南方地(di)(di)(di)區(qu)占比(bi)約36%，“三北(bei)(bei)”地(di)(di)(di)區(qu)占64%。2020年，全國光伏(fu)(fu)平(ping)均利用小(xiao)(xiao)時數1160小(xiao)(xiao)時，平(ping)均利用小(xiao)(xiao)時數較高的地(di)(di)(di)區(qu)為東(dong)北(bei)(bei)地(di)(di)(di)區(qu)1492小(xiao)(xiao)時，西北(bei)(bei)地(di)(di)(di)區(qu)1264小(xiao)(xiao)時，華北(bei)(bei)地(di)(di)(di)區(qu)1263小(xiao)(xiao)時，其中(zhong)(zhong)蒙西1626小(xiao)(xiao)時、蒙東(dong)1615小(xiao)(xiao)時、黑龍江1516小(xiao)(xiao)時。

2020年，全國平均(jun)棄(qi)光(guang)率(lv)(lv)2%，與(yu)去年同(tong)期基本(ben)持平，光(guang)伏消(xiao)納問題較為(wei)突(tu)出的西北地區棄(qi)光(guang)率(lv)(lv)降至4.8%，同(tong)比(bi)降低1.1個百分(fen)點，尤其(qi)是新疆、甘肅棄(qi)光(guang)率(lv)(lv)進一步下(xia)降，分(fen)別為(wei)4.6%和2.2%，同(tong)比(bi)降低2.8和2.0個百分(fen)點。

4.生物質發電建設和運行情況

2020年，全國生(sheng)物(wu)質(zhi)發(fa)電新增(zeng)(zeng)(zeng)裝(zhuang)(zhuang)機543萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)，累計(ji)裝(zhuang)(zhuang)機達(da)到(dao)2952萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)，同(tong)比(bi)增(zeng)(zeng)(zeng)長22.6%；2020年生(sheng)物(wu)質(zhi)發(fa)電量(liang)1326億(yi)千(qian)(qian)瓦(wa)(wa)(wa)(wa)時(shi)(shi)(shi)，同(tong)比(bi)增(zeng)(zeng)(zeng)長19.4%，繼續保持(chi)穩(wen)步增(zeng)(zeng)(zeng)長勢頭。累計(ji)裝(zhuang)(zhuang)機排(pai)名前(qian)五位(wei)的省(sheng)份(fen)(fen)是山(shan)(shan)東(dong)、廣東(dong)、江蘇(su)(su)、浙(zhe)江和(he)(he)安徽(hui)，分別為(wei)365.5萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)、282.4萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)、242.0萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)、240.1萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)和(he)(he)213.8萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)；新增(zeng)(zeng)(zeng)裝(zhuang)(zhuang)機較多的省(sheng)份(fen)(fen)是山(shan)(shan)東(dong)、河南、浙(zhe)江、江蘇(su)(su)和(he)(he)廣東(dong)，分別為(wei)67.7萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)、64.6萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)、41.7萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)、38.9萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)和(he)(he)36.0萬(wan)(wan)(wan)(wan)(wan)(wan)千(qian)(qian)瓦(wa)(wa)(wa)(wa)；年發(fa)電量(liang)排(pai)名前(qian)五位(wei)的省(sheng)份(fen)(fen)是廣東(dong)、山(shan)(shan)東(dong)、江蘇(su)(su)、浙(zhe)江和(he)(he)安徽(hui)，分別為(wei)166.4億(yi)千(qian)(qian)瓦(wa)(wa)(wa)(wa)時(shi)(shi)(shi)、158.9億(yi)千(qian)(qian)瓦(wa)(wa)(wa)(wa)時(shi)(shi)(shi)、125.5億(yi)千(qian)(qian)瓦(wa)(wa)(wa)(wa)時(shi)(shi)(shi)、111.4億(yi)千(qian)(qian)瓦(wa)(wa)(wa)(wa)時(shi)(shi)(shi)和(he)(he)110.7億(yi)千(qian)(qian)瓦(wa)(wa)(wa)(wa)時(shi)(shi)(shi)。