反滲透設備報導：中國能源局發布的數據統計顯示信息，2011年中國全社會發展用電量總計做到46928億千瓦，同比增長率11.7%。另據中國國務院發展研究中心公司研究室公布的匯報，2011年中國電力工程空缺為3000億千瓦，2012年電力工程空缺再次擴張、或將做到5000億千瓦。

能源(yuan)局公布的(de)數據統計(ji)說，2011年中國(guo)商業(ye)(ye)用(yong)電(dian)(dian)34633億(yi)千瓦，占(zhan)所(suo)有用(yong)電(dian)(dian)量的(de)73.8%。在其中，輕、重(zhong)工(gong)業(ye)(ye)各(ge)自(zi)用(yong)電(dian)(dian)量5830億(yi)千瓦和28803億(yi)千瓦。重(zhong)工(gong)業(ye)(ye)仍(reng)是用(yong)電(dian)(dian)量的(de)肯定(ding)主要，占(zhan)全國(guo)各(ge)地(di)用(yong)電(dian)(dian)量和工(gong)業(ye)(ye)生產用(yong)電(dian)(dian)量的(de)比例各(ge)自(zi)達(da)到61.4%、83.2%。重(zhong)工(gong)業(ye)(ye)用(yong)電(dian)(dian)量的(de)增長(chang)速度，也全國(guo)各(ge)地(di)平均(jun)0.七個點。在中國(guo)的(de)能源(yuan)供應中，以煤為關鍵然料的(de)火力發電(dian)(dian)廠再次飾演主人公。2011年，中國(guo)的(de)火電(dian)(dian)機器(qi)設備總(zong)計(ji)均(jun)值運(yun)用(yong)5294鐘(zhong)頭(tou)(tou)，比去(qu)年提升(sheng)264鐘(zhong)頭(tou)(tou)；增加火電(dian)(dian)裝機容(rong)量5886億(yi)千瓦，是水電(dian)(dian)工(gong)程(cheng)、核電(dian)(dian)廠、風力發電(dian)(dian)三者增加裝機容(rong)量的(de)二倍多。

反滲透設備報導：截(jie)止2011年(nian)底，中國的(de)發(fa)電(dian)(dian)(dian)(dian)量(liang)裝機容(rong)量(liang)已做到10.五億KW。在其中，火電(dian)(dian)(dian)(dian)7.六(liu)億KW，水電(dian)(dian)(dian)(dian)工(gong)(gong)程(cheng)2.三億KW，核電(dian)(dian)(dian)(dian)廠1191億千(qian)瓦，風力發(fa)電(dian)(dian)(dian)(dian)4700億千(qian)瓦。電(dian)(dian)(dian)(dian)力工(gong)(gong)程(cheng)要(yao)求(qiu)提高、水電(dian)(dian)(dian)(dian)工(gong)(gong)程(cheng)負荷(he)率(lv)大(da)幅度降低等(deng)要(yao)素，造(zao)成 2011年(nian)中國火電(dian)(dian)(dian)(dian)負荷(he)率(lv)增加(jia)。受(shou)旱災危(wei)害，2011年(nian)中國一些水電(dian)(dian)(dian)(dian)廠入汛晚、來(lai)水少，水電(dian)(dian)(dian)(dian)工(gong)(gong)程(cheng)發(fa)電(dian)(dian)(dian)(dian)能力降低。此外，電(dian)(dian)(dian)(dian)力工(gong)(gong)程(cheng)要(yao)求(qiu)與日(ri)俱增，用(yong)電(dian)(dian)(dian)(dian)量(liang)高峰(feng)時段(duan)供(gong)貨焦(jiao)慮不(bu)安。國務院發(fa)展(zhan)研(yan)究中心(xin)公司研(yan)究室公布的(de)匯(hui)報表明，南方地(di)區一些地(di)域在用(yong)電(dian)(dian)(dian)(dian)量(liang)高峰(feng)時段(duan)，拉閘限電(dian)(dian)(dian)(dian)停(ting)工(gong)(gong)的(de)局勢(shi)早(zao)已不(bu)斷了近(jin)十年(nian)。近(jin)些年(nian)，伴隨著全國各地(di)經濟發(fa)展(zhan)的(de)持續增長，遭(zao)受(shou)拉閘限電(dian)(dian)(dian)(dian)停(ting)工(gong)(gong)的(de)地(di)區范疇(chou)已已不(bu)只是(shi)限于南方地(di)區，只是(shi)逐(zhu)漸在全國各地(di)范疇(chou)內擴(kuo)散。