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　　國家重點建設項目、浙江省目前最大的扶貧致富項目——灘坑水電站工程3號機組7月10日20時通過72小時連續試運行后投入商業運行。至此，由中國水電十二局有限公司為主承建的灘坑水電站3臺20萬千瓦水力發電機組全部建成投產發電，灘坑水電站成為位居新安江水電站之后浙江省第二大常規水電站。

　　灘(tan)(tan)坑水(shui)(shui)電(dian)站(zhan)是(shi)“十五”期間浙(zhe)江省(sheng)實施建設的最大水(shui)(shui)電(dian)工程(cheng)，電(dian)站(zhan)位于浙(zhe)江省(sheng)青田縣境內的甌(ou)江支流小(xiao)溪中游河段(duan)。電(dian)站(zhan)1號(hao)、2號(hao)機組分別于2008年8月(yue)16日、2009年2月(yue)12日投(tou)產發電(dian)。截(jie)至7月(yue)10日，灘(tan)(tan)坑水(shui)(shui)電(dian)站(zhan)3臺(tai)機組已經累計發電(dian)2.28億(yi)千瓦(wa)時，對浙(zhe)江省(sheng)電(dian)網起到了(le)積極的調(diao)峰作(zuo)用。

　　灘坑水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)站(zhan)(zhan)建設項目(mu)集發電(dian)(dian)(dian)(dian)、生態、灌溉、防洪、供水(shui)(shui)(shui)、旅游為(wei)(wei)(wei)(wei)一(yi)體。項目(mu)建成后(hou)，將形成一(yi)個水(shui)(shui)(shui)域面(mian)積達(da)70.93平方公里的(de)(de)(de)人工(gong)湖(hu)，是西(xi)湖(hu)面(mian)積的(de)(de)(de)10倍，水(shui)(shui)(shui)庫(ku)總(zong)容量(liang)(liang)達(da)41.5億立方米(mi)；電(dian)(dian)(dian)(dian)站(zhan)(zhan)大壩(ba)(ba)高162米(mi)，為(wei)(wei)(wei)(wei)華東第一(yi)高壩(ba)(ba)；電(dian)(dian)(dian)(dian)站(zhan)(zhan)總(zong)裝機容量(liang)(liang)為(wei)(wei)(wei)(wei)60萬千(qian)瓦，是浙江(jiang)(jiang)省單機容量(liang)(liang)最大的(de)(de)(de)常規水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)站(zhan)(zhan)，電(dian)(dian)(dian)(dian)站(zhan)(zhan)年(nian)發電(dian)(dian)(dian)(dian)量(liang)(liang)為(wei)(wei)(wei)(wei)10.35億千(qian)瓦時。水(shui)(shui)(shui)庫(ku)具有多年(nian)調(diao)(diao)節(jie)性能，可承擔(dan)浙江(jiang)(jiang)電(dian)(dian)(dian)(dian)網(wang)的(de)(de)(de)調(diao)(diao)峰、調(diao)(diao)頻、調(diao)(diao)相(xiang)及(ji)事故備(bei)用(yong)任務；工(gong)程(cheng)建成后(hou)有利于(yu)緩解電(dian)(dian)(dian)(dian)網(wang)調(diao)(diao)峰壓力，優化電(dian)(dian)(dian)(dian)源結構，也有利于(yu)浙江(jiang)(jiang)電(dian)(dian)(dian)(dian)網(wang)對三峽送電(dian)(dian)(dian)(dian)和西(xi)部水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)的(de)(de)(de)低谷電(dian)(dian)(dian)(dian)能和季節(jie)性電(dian)(dian)(dian)(dian)能的(de)(de)(de)吸納(na)；可為(wei)(wei)(wei)(wei)系(xi)(xi)統(tong)每年(nian)節(jie)約(yue)標煤34萬噸左(zuo)右，同時電(dian)(dian)(dian)(dian)站(zhan)(zhan)投(tou)入運行后(hou)可降低系(xi)(xi)統(tong)內燃煤火電(dian)(dian)(dian)(dian)的(de)(de)(de)調(diao)(diao)峰幅度(du)，改善(shan)浙江(jiang)(jiang)電(dian)(dian)(dian)(dian)網(wang)系(xi)(xi)統(tong)的(de)(de)(de)運行條件，節(jie)省燃料，減(jian)輕環境污染。