近(jin)年來,我(wo)國農(nong)民(min)用能雖(sui)已(yi)得(de)到改(gai)善,但農(nong)村(cun)(cun)(cun)(cun)清(qing)潔(jie)(jie)能源發(fa)(fa)展(zhan)嚴重滯后(hou),難以適應(ying)應(ying)對氣(qi)候變化(hua)目標和農(nong)民(min)對美好生活的(de)期待。碳(tan)減(jian)排(pai)和碳(tan)中(zhong)和目標的(de)提(ti)出,為構建(jian)農(nong)村(cun)(cun)(cun)(cun)清(qing)潔(jie)(jie)低碳(tan)能源體系提(ti)供(gong)了(le)難得(de)的(de)歷史(shi)機(ji)遇。應(ying)在(zai)碳(tan)中(zhong)和目標下,因地制宜,結合(he)農(nong)村(cun)(cun)(cun)(cun)當地經濟發(fa)(fa)展(zhan)狀況、資源條件、農(nong)民(min)生活習慣制定清(qing)潔(jie)(jie)能源發(fa)(fa)展(zhan)規劃,加快構建(jian)農(nong)村(cun)(cun)(cun)(cun)清(qing)潔(jie)(jie)能源體系。
農村能源是(shi)農村的(de)重要基礎(chu)設施,也(ye)是(shi)現(xian)代能源體系(xi)的(de)重要組成部分。按照十九屆五中全會精神和(he)“力爭于2030年(nian)前碳(tan)排放達到峰值,努(nu)力爭取2060年(nian)前實現(xian)碳(tan)中和(he)”的(de)要求,“十四五”期間要以綠色低碳(tan)為目(mu)標(biao),加快構(gou)建農村清潔能源體系(xi),以適應應對氣候變化和(he)滿足農民對美好生活的(de)新期待。
農村清潔能源發展嚴重滯后
農(nong)(nong)(nong)(nong)(nong)村(cun)能(neng)(neng)(neng)(neng)源(yuan)(yuan)是(shi)(shi)(shi)指滿足農(nong)(nong)(nong)(nong)(nong)業(ye)生產、農(nong)(nong)(nong)(nong)(nong)村(cun)工商業(ye)經(jing)(jing)營和(he)(he)農(nong)(nong)(nong)(nong)(nong)民生活的(de)(de)能(neng)(neng)(neng)(neng)源(yuan)(yuan)。近年來(lai),隨著(zhu)燃煤(mei)量增加和(he)(he)用傳統柴(chai)灶(能(neng)(neng)(neng)(neng)源(yuan)(yuan)效率不(bu)足20%)取暖做(zuo)飯,農(nong)(nong)(nong)(nong)(nong)村(cun)冬季(ji)面源(yuan)(yuan)污染(ran)(ran)嚴重,成為環(huan)境污染(ran)(ran)治理的(de)(de)重點和(he)(he)難點。目前,北(bei)方農(nong)(nong)(nong)(nong)(nong)村(cun)能(neng)(neng)(neng)(neng)源(yuan)(yuan)是(shi)(shi)(shi)被人遺忘(wang)的(de)(de)“角落”,處于“自生自滅”的(de)(de)無序發展(zhan)狀態,無論是(shi)(shi)(shi)農(nong)(nong)(nong)(nong)(nong)業(ye)農(nong)(nong)(nong)(nong)(nong)村(cun)部還(huan)(huan)是(shi)(shi)(shi)國家能(neng)(neng)(neng)(neng)源(yuan)(yuan)局,都對農(nong)(nong)(nong)(nong)(nong)村(cun)能(neng)(neng)(neng)(neng)源(yuan)(yuan)重視(shi)不(bu)夠,或者(zhe)用電(dian)、天(tian)然(ran)氣(qi)、沼氣(qi)應付,根本(ben)不(bu)能(neng)(neng)(neng)(neng)解(jie)決(jue)我國廣大北(bei)方農(nong)(nong)(nong)(nong)(nong)村(cun)清潔能(neng)(neng)(neng)(neng)源(yuan)(yuan)問題(ti)。雖然(ran)我國農(nong)(nong)(nong)(nong)(nong)村(cun)已經(jing)(jing)實(shi)(shi)現(xian)電(dian)氣(qi)化,但在(zai)北(bei)方農(nong)(nong)(nong)(nong)(nong)村(cun)冬季(ji)將電(dian)和(he)(he)天(tian)然(ran)氣(qi)作為主體(ti)能(neng)(neng)(neng)(neng)源(yuan)(yuan)供暖和(he)(he)做(zuo)飯,多數農(nong)(nong)(nong)(nong)(nong)民不(bu)具(ju)備經(jing)(jing)濟條件(jian),供給也(ye)存在(zai)問題(ti)。我國農(nong)(nong)(nong)(nong)(nong)村(cun)已經(jing)(jing)實(shi)(shi)現(xian)整體(ti)脫貧(pin),但是(shi)(shi)(shi)城鄉能(neng)(neng)(neng)(neng)源(yuan)(yuan)發展(zhan)差距很大,能(neng)(neng)(neng)(neng)源(yuan)(yuan)相對貧(pin)困(kun),特別是(shi)(shi)(shi)農(nong)(nong)(nong)(nong)(nong)村(cun)清潔能(neng)(neng)(neng)(neng)源(yuan)(yuan)發展(zhan)嚴重滯后,與農(nong)(nong)(nong)(nong)(nong)民對美好生活的(de)(de)渴望還(huan)(huan)有(you)很大差距。這些問題(ti)應在(zai)“十四(si)五(wu)”期(qi)間(jian)得到(dao)基本(ben)解(jie)決(jue),否(fou)則“柴(chai)火堆”連著(zhu)灶坑、“柴(chai)火垛”圍著(zhu)屯子,實(shi)(shi)現(xian)美麗鄉村(cun)就(jiu)是(shi)(shi)(shi)一句(ju)“空話”,也(ye)難以按期(qi)實(shi)(shi)現(xian)我國碳減排和(he)(he)碳中和(he)(he)的(de)(de)目標。
近年來,電和天(tian)然氣(qi)的(de)普及(ji)改(gai)善了農民用能(neng)(neng)(neng)(neng)(neng)條(tiao)件(jian),但(dan)北方農村(cun)(cun)能(neng)(neng)(neng)(neng)(neng)源“短板”問題仍十分(fen)突出。當前,農村(cun)(cun)清(qing)(qing)潔(jie)能(neng)(neng)(neng)(neng)(neng)源發展還面臨諸多問題:一是(shi)(shi)(shi)缺(que)乏頂(ding)層設計,部門(men)之(zhi)間不(bu)(bu)協調,規劃難(nan)落實;二是(shi)(shi)(shi)沒(mei)(mei)(mei)有(you)以(yi)碳排(pai)放為標(biao)準(zhun)科學界定清(qing)(qing)潔(jie)能(neng)(neng)(neng)(neng)(neng)源,將高碳排(pai)放的(de)天(tian)然氣(qi)作(zuo)為清(qing)(qing)潔(jie)能(neng)(neng)(neng)(neng)(neng)源,既增加成(cheng)(cheng)(cheng)(cheng)本(ben),也抑制(zhi)可(ke)再(zai)生低碳能(neng)(neng)(neng)(neng)(neng)源的(de)發展;三是(shi)(shi)(shi)沒(mei)(mei)(mei)有(you)形成(cheng)(cheng)(cheng)(cheng)成(cheng)(cheng)(cheng)(cheng)熟可(ke)復制(zhi)推(tui)廣(guang)的(de)技術(shu)路線。采暖(nuan)(nuan)鍋爐(lu)(lu)和戶用爐(lu)(lu)具技術(shu)發展滯后,設備(bei)技術(shu)標(biao)準(zhun)不(bu)(bu)健全(quan),產品(pin)質(zhi)量(liang)“良(liang)莠不(bu)(bu)齊”,農戶無(wu)(wu)(wu)從選擇;四是(shi)(shi)(shi)沒(mei)(mei)(mei)有(you)形成(cheng)(cheng)(cheng)(cheng)可(ke)盈(ying)利(li)的(de)市(shi)場化(hua)推(tui)廣(guang)模(mo)式,示范項(xiang)目僅限于(yu)“示范”,難(nan)以(yi)可(ke)持(chi)(chi)續(xu)(xu)運(yun)行。自2017年國家啟動了北方冬季清(qing)(qing)潔(jie)取暖(nuan)(nuan)試點(dian)以(yi)來,取得了一定成(cheng)(cheng)(cheng)(cheng)效(xiao),但(dan)“煤(mei)(mei)改(gai)氣(qi)”或“煤(mei)(mei)改(gai)電”存在成(cheng)(cheng)(cheng)(cheng)本(ben)高(初裝費(fei)、運(yun)行費(fei)高)、政府無(wu)(wu)(wu)法持(chi)(chi)續(xu)(xu)大量(liang)補貼、大面積“氣(qi)荒(huang)”等問題;五是(shi)(shi)(shi)沒(mei)(mei)(mei)有(you)系統建立促進農村(cun)(cun)能(neng)(neng)(neng)(neng)(neng)源可(ke)持(chi)(chi)續(xu)(xu)發展的(de)政策體系,“政出多門(men)”,政策沒(mei)(mei)(mei)有(you)形成(cheng)(cheng)(cheng)(cheng)合力、效(xiao)率(lv)低。即使做了清(qing)(qing)潔(jie)能(neng)(neng)(neng)(neng)(neng)源項(xiang)目也是(shi)(shi)(shi)“零打碎(sui)敲”不(bu)(bu)配套、行業之(zhi)間“互(hu)不(bu)(bu)通氣(qi)”,難(nan)成(cheng)(cheng)(cheng)(cheng)氣(qi)候(hou),形不(bu)(bu)成(cheng)(cheng)(cheng)(cheng)可(ke)持(chi)(chi)續(xu)(xu)、市(shi)場化(hua)、可(ke)推(tui)廣(guang)的(de)模(mo)式。特別(bie)是(shi)(shi)(shi)農村(cun)(cun)環境(jing)綜合整治“單一”,沒(mei)(mei)(mei)有(you)將秸稈、生活垃圾、糞污資源等能(neng)(neng)(neng)(neng)(neng)源化(hua)利(li)用,只是(shi)(shi)(shi)將廢棄物“搬家”,多數沒(mei)(mei)(mei)有(you)做到減量(liang)化(hua)、無(wu)(wu)(wu)害化(hua)處理;六是(shi)(shi)(shi)隨著城(cheng)鎮化(hua)快速發展,現有(you)城(cheng)鎮供(gong)(gong)暖(nuan)(nuan)管理體系沒(mei)(mei)(mei)有(you)延伸覆蓋鄉(xiang)鎮,鄉(xiang)鎮供(gong)(gong)熱網無(wu)(wu)(wu)序發展,重復城(cheng)市(shi)供(gong)(gong)暖(nuan)(nuan)“諸侯割(ge)據”的(de)弊(bi)端(duan),導致供(gong)(gong)熱成(cheng)(cheng)(cheng)(cheng)本(ben)偏(pian)高、供(gong)(gong)暖(nuan)(nuan)質(zhi)量(liang)不(bu)(bu)穩定;七是(shi)(shi)(shi)燃煤(mei)(mei)小(xiao)(xiao)鍋爐(lu)(lu)污染嚴(yan)(yan)重。2018年,我國農村(cun)(cun)建筑用能(neng)(neng)(neng)(neng)(neng)達3.1億噸標(biao)準(zhun)煤(mei)(mei),小(xiao)(xiao)鍋爐(lu)(lu)和小(xiao)(xiao)煤(mei)(mei)爐(lu)(lu)燃燒效(xiao)率(lv)低、污染嚴(yan)(yan)重,成(cheng)(cheng)(cheng)(cheng)為大氣(qi)環境(jing)治理的(de)難(nan)點(dian)和“死角(jiao)”。
構建農村現代能源體系要堅持七大原則
“十四(si)五”期間,以綠色低碳(tan)清潔為目標構建農(nong)村現(xian)代能(neng)源(yuan)體系,是深化農(nong)村供給側改革,促進農(nong)村一、二、三產業融合(he)發展、改善人居環境的(de)重要舉措,對(dui)于我國優化能(neng)源(yuan)結構、實現(xian)“碳(tan)減排”和“碳(tan)中(zhong)和”具有十分(fen)重要的(de)戰(zhan)略意義。
一是構建農村現代能(neng)源體系必須走綠色低(di)碳(tan)之路。發(fa)揮生(sheng)物質“零(ling)碳(tan)”和(he)“負碳(tan)”,特別是減少甲烷排(pai)放的優勢(shi),在(zai)滿足農村對清潔能(neng)源需(xu)求(qiu)的同(tong)時,低(di)成本促進“碳(tan)減排(pai)”和(he)“碳(tan)中和(he)”,否則我國將難(nan)以(yi)按(an)期(qi)實現“碳(tan)減排(pai)”和(he)“碳(tan)中和(he)”目標。
二(er)是構建(jian)農村現代能(neng)(neng)(neng)源(yuan)體系必須與(yu)農村生(sheng)態(tai)建(jian)設相結合。能(neng)(neng)(neng)源(yuan)化(hua)利用是減(jian)量化(hua)、無害化(hua)處理農林廢棄物(wu)、生(sheng)活(huo)垃圾、畜(chu)禽糞污的主要途徑,將廢棄物(wu)轉(zhuan)化(hua)為(wei)(wei)可再生(sheng)能(neng)(neng)(neng)源(yuan)用于居民生(sheng)活(huo)和(he)生(sheng)產經(jing)營,形成以生(sheng)物(wu)質能(neng)(neng)(neng)源(yuan)為(wei)(wei)主,太陽能(neng)(neng)(neng)、電和(he)天然氣為(wei)(wei)輔的綠色低(di)碳(tan)能(neng)(neng)(neng)源(yuan)體系,促進生(sheng)態(tai)建(jian)設和(he)環境改善。
三是(shi)構建農(nong)(nong)村(cun)現代能(neng)源體系必須與解決農(nong)(nong)民(min)需求緊密結合。堅持低(di)碳環保、使用(yong)(yong)方便、經濟耐(nai)用(yong)(yong)的原則為農(nong)(nong)民(min)提供清(qing)潔能(neng)源產(chan)品,讓農(nong)(nong)民(min)“用(yong)(yong)得(de)起、用(yong)(yong)得(de)好、用(yong)(yong)得(de)長遠”,促進生態宜(yi)居新(xin)家園建設和鄉村(cun)旅游(you),吸引(yin)年輕人返鄉創業。
四是必須與鞏固脫貧成果相結合(he)。解決農(nong)村清潔能源發展不平衡、不充(chong)分的問(wen)題(ti),消除農(nong)村能源相對“貧困”現象。
五是必(bi)須堅持創新驅(qu)動。借鑒國(guo)際經驗開發適(shi)合(he)我(wo)國(guo)農村的生物質能源(yuan)加工技(ji)術(shu)和鍋(guo)爐(lu)、戶用爐(lu)具。雖然我(wo)國(guo)燃煤發電的大鍋(guo)爐(lu)燃燒技(ji)術(shu)居世界前列,但在(zai)小鍋(guo)爐(lu)和戶用爐(lu)具方(fang)面與歐(ou)洲仍有(you)不小差距。
六是必須(xu)堅持城(cheng)鄉(xiang)互(hu)動(dong)、城(cheng)鄉(xiang)互(hu)補(bu)。生物質能(neng)源(yuan)(yuan)(yuan)在總量(liang)上具備替代現有散(san)燒煤的(de)能(neng)力。城(cheng)市按照(zhao)市場(chang)規則提供(gong)(gong)技術和(he)資本支撐,以及能(neng)源(yuan)(yuan)(yuan)產(chan)品(pin)市場(chang);農(nong)村(cun)(cun)可為城(cheng)市供(gong)(gong)暖和(he)工(gong)(gong)商業(ye)用能(neng)提供(gong)(gong)生物質成型(xing)燃料等能(neng)源(yuan)(yuan)(yuan)產(chan)品(pin),滿(man)足城(cheng)區清潔(jie)供(gong)(gong)暖、工(gong)(gong)商業(ye)對清潔(jie)能(neng)源(yuan)(yuan)(yuan)的(de)需求,并促進鄉(xiang)村(cun)(cun)產(chan)業(ye)振興和(he)農(nong)民就業(ye)。近年來,吉林省秸(jie)稈清潔(jie)供(gong)(gong)暖面積超(chao)過2000萬平米,使用秸(jie)稈成型(xing)燃料烘干糧食獲得成功,示范項目得到國家糧食局肯(ken)定。
七是必(bi)須創(chuang)新政(zheng)策(ce)體系(xi),突出綠色、低碳(tan)的“政(zheng)策(ce)系(xi)統集成”,形(xing)成政(zheng)策(ce)“合(he)力”。
因地制宜制定農村地區清潔能源發展規劃
我(wo)國對世界做出(chu)的“碳(tan)減排(pai)”和(he)“碳(tan)中和(he)”承諾(nuo),為農(nong)村(cun)(cun)(cun)發展(zhan)清潔(jie)能(neng)源(yuan)(yuan)提供了(le)難(nan)得(de)的歷(li)史機遇,也(ye)是必(bi)(bi)須擔起的歷(li)史責任,需要突破制約農(nong)村(cun)(cun)(cun)能(neng)源(yuan)(yuan)發展(zhan)的瓶頸。我(wo)國北方農(nong)村(cun)(cun)(cun)地域(yu)遼闊、氣候寒冷、自然條件差(cha)異大,多數地區經(jing)濟(ji)不發達,農(nong)民(min)生活(huo)習(xi)慣各不相(xiang)同,不具備“復制”京(jing)津(jin)冀農(nong)村(cun)(cun)(cun)清潔(jie)供暖的做法(fa)。因(yin)此,必(bi)(bi)須因(yin)地制宜,結合當地經(jing)濟(ji)發展(zhan)狀況、資源(yuan)(yuan)條件、農(nong)民(min)生活(huo)習(xi)慣制定清潔(jie)能(neng)源(yuan)(yuan)發展(zhan)規劃,為此提出(chu)以(yi)下建(jian)議(yi):
一(yi)要(yao)加(jia)快(kuai)制(zhi)定(ding)“十四五(wu)”農村(cun)(cun)清(qing)潔(jie)(jie)能源發展規(gui)(gui)(gui)(gui)劃。按照(zhao)十九屆五(wu)中(zhong)全會(hui)要(yao)求,規(gui)(gui)(gui)(gui)劃編制(zhi)中(zhong)既要(yao)做好(hao)頂層(ceng)設計,又要(yao)接地氣(qi)。要(yao)加(jia)快(kuai)修(xiu)訂(ding)可(ke)再(zai)生能源法,厘清(qing)化石能源、可(ke)再(zai)生能源和(he)清(qing)潔(jie)(jie)能源的概念(nian)和(he)范疇,從促進“碳減(jian)排”和(he)“碳中(zhong)和(he)”的戰略高度,統籌規(gui)(gui)(gui)(gui)劃、分步實(shi)施,制(zhi)定(ding)落實(shi)規(gui)(gui)(gui)(gui)劃的考核機(ji)制(zhi),加(jia)強監督考核。同時(shi),要(yao)以“人”為(wei)中(zhong)心,以農民接受不接受、滿(man)(man)意不滿(man)(man)意為(wei)“尺子”,以是否符合農村(cun)(cun)實(shi)際需要(yao)為(wei)準(zhun)繩,衡量(liang)規(gui)(gui)(gui)(gui)劃的科學性和(he)可(ke)操作(zuo)性。
二要依托(tuo)豐富的(de)(de)生(sheng)物質資(zi)源(yuan)(yuan)構建農(nong)村(cun)清潔(jie)(jie)能(neng)(neng)源(yuan)(yuan)體系。北方秋冬季秸(jie)稈(gan)產出量大,并與供(gong)暖(nuan)(nuan)季重疊,而且生(sheng)物質能(neng)(neng)源(yuan)(yuan)在供(gong)暖(nuan)(nuan)的(de)(de)同(tong)時可以提供(gong)炊事功能(neng)(neng)。每天做飯取(qu)(qu)暖(nuan)(nuan)能(neng)(neng)用上便宜的(de)(de)清潔(jie)(jie)能(neng)(neng)源(yuan)(yuan)是(shi)每個(ge)農(nong)民(min)的(de)(de)渴望(wang),但也(ye)是(shi)每個(ge)農(nong)民(min)自己解決不了(le)的(de)(de)問題。對北方農(nong)民(min)來(lai)說,冬季漫(man)長,用能(neng)(neng)大頭是(shi)取(qu)(qu)暖(nuan)(nuan)和(he)做飯,電和(he)天然氣只是(shi)補充。農(nong)村(cun)有資(zi)源(yuan)(yuan),農(nong)民(min)有需(xu)求,關鍵是(shi)搭建起產業鏈條和(he)市場利益鏈條將生(sheng)物質資(zi)源(yuan)(yuan)轉化(hua)為(wei)清潔(jie)(jie)能(neng)(neng)源(yuan)(yuan)。以試點示范為(wei)先導,因地制宜開(kai)展生(sheng)物質低碳能(neng)(neng)源(yuan)(yuan)示范項目建設,探索(suo)適合農(nong)村(cun)能(neng)(neng)源(yuan)(yuan)的(de)(de)技術路(lu)線(xian)和(he)發(fa)展模(mo)式。按照市場化(hua)為(wei)主、政策補貼為(wei)輔的(de)(de)原則開(kai)展試點示范,不“好高騖遠”、量力而行,不“零打碎敲”“遍地開(kai)花”,而是(shi)選擇(ze)具(ju)備條件(jian)的(de)(de)整屯(tun)、整村(cun)、整個(ge)鄉鎮,乃至(zhi)整縣推進示范項目建設,并與考核秸(jie)稈(gan)禁(jin)燒和(he)綜合利用掛鉤(gou)。
三要系統規劃農(nong)(nong)村(cun)(cun)能(neng)(neng)(neng)(neng)源(yuan)技術路線。將處(chu)理農(nong)(nong)林廢棄物、生(sheng)(sheng)活垃(la)圾和糞污(wu)(wu)有機(ji)結合(he),建(jian)立高(gao)(gao)效、低(di)成(cheng)本、低(di)排放(fang)的(de)(de)清(qing)(qing)潔(jie)(jie)能(neng)(neng)(neng)(neng)源(yuan)體系。生(sheng)(sheng)物質作為一次能(neng)(neng)(neng)(neng)源(yuan)直接轉(zhuan)化(hua)為熱(re),轉(zhuan)化(hua)路徑短(duan)、轉(zhuan)化(hua)效率高(gao)(gao)。首先建(jian)立農(nong)(nong)村(cun)(cun)清(qing)(qing)潔(jie)(jie)能(neng)(neng)(neng)(neng)源(yuan)加工(gong)體系,按照市場(chang)化(hua)構建(jian)秸(jie)稈收儲、加工(gong)的(de)(de)產業鏈條,為農(nong)(nong)民和城(cheng)鄉(xiang)提(ti)供清(qing)(qing)潔(jie)(jie)能(neng)(neng)(neng)(neng)源(yuan)產品。農(nong)(nong)民既(ji)是資源(yuan)提(ti)供者,也是生(sheng)(sheng)產者,更是受益者。二是開發(fa)適應農(nong)(nong)村(cun)(cun)的(de)(de)秸(jie)稈成(cheng)型燃(ran)料(liao)戶用爐具(ju),做(zuo)到使(shi)用方便、經濟耐用、清(qing)(qing)潔(jie)(jie)高(gao)(gao)效、污(wu)(wu)染物排放(fang)低(di)。三是開發(fa)低(di)排放(fang)、高(gao)(gao)效率的(de)(de)秸(jie)稈直燃(ran)鍋爐,滿足清(qing)(qing)潔(jie)(jie)供暖需求。四是具(ju)備條件(jian)的(de)(de)鄉(xiang)鎮建(jian)設生(sheng)(sheng)物質熱(re)電聯(lian)產項(xiang)(xiang)目,引(yin)導現有生(sheng)(sheng)物質發(fa)電廠(chang)改造為熱(re)電聯(lian)產電廠(chang)。五(wu)是開發(fa)秸(jie)稈氣化(hua)、生(sheng)(sheng)物炭和炭基肥(fei)項(xiang)(xiang)目,促進秸(jie)稈炭化(hua)還(huan)田。六(liu)是在條件(jian)適宜(yi)的(de)(de)農(nong)(nong)村(cun)(cun),因(yin)地制(zhi)宜(yi)建(jian)設太陽能(neng)(neng)(neng)(neng)、風能(neng)(neng)(neng)(neng)、生(sheng)(sheng)物質能(neng)(neng)(neng)(neng)多能(neng)(neng)(neng)(neng)互補的(de)(de)分布式低(di)碳綜合(he)能(neng)(neng)(neng)(neng)源(yuan)網絡。
發(fa)揮生(sheng)物質能(neng)源(yuan)技術優勢,對于農村垃圾(ji)要集中處(chu)理(li)和分(fen)散處(chu)理(li)相結合(he),對達到焚燒規(gui)模的(de)(de)可以建(jian)設發(fa)電項目并供熱(re);對分(fen)散的(de)(de)垃圾(ji)要與(yu)糞(fen)污結合(he),采(cai)取發(fa)酵技術處(chu)理(li),沼(zhao)氣民(min)用或發(fa)電,沼(zhao)渣沼(zhao)液做成(cheng)有機(ji)肥(fei)。按照社會分(fen)工形成(cheng)產業(ye)(ye)鏈條,尤其是北(bei)方大中型養(yang)殖(zhi)場沼(zhao)氣工程(cheng)產生(sheng)的(de)(de)沼(zhao)渣和沼(zhao)液要與(yu)現(xian)代(dai)綠(lv)色有機(ji)農業(ye)(ye)相結合(he),用于種植(zhi)高附加(jia)值的(de)(de)綠(lv)色農產品(pin),才能(neng)反補沼(zhao)氣工程(cheng)、維持可持續運(yun)行。
四(si)要建立(li)農(nong)(nong)(nong)(nong)村(cun)(cun)能(neng)源(yuan)(yuan)運營體(ti)系(xi)。解(jie)決(jue)農(nong)(nong)(nong)(nong)村(cun)(cun)能(neng)源(yuan)(yuan)問題(ti)是各(ge)級政府不能(neng)回(hui)避、也是繞不過去的(de)(de)(de)的(de)(de)(de)責任,而且補齊農(nong)(nong)(nong)(nong)村(cun)(cun)能(neng)源(yuan)(yuan)短板可(ke)以促進農(nong)(nong)(nong)(nong)村(cun)(cun)生態建設(she)(she)和(he)產業(ye)振興(xing)。目前,解(jie)決(jue)農(nong)(nong)(nong)(nong)村(cun)(cun)清(qing)(qing)潔能(neng)源(yuan)(yuan)的(de)(de)(de)技術(shu)雖然與發達國家有差(cha)距,但也基本夠用(yong),關(guan)鍵是把采用(yong)合(he)理(li)的(de)(de)(de)技術(shu)與有效的(de)(de)(de)管(guan)理(li)機制和(he)政策結合(he)好,強化系(xi)統配套和(he)集成,避免“重(zhong)建輕管(guan)”。組(zu)織(zhi)村(cun)(cun)屯(tun)推廣(guang)清(qing)(qing)潔能(neng)源(yuan)(yuan)和(he)爐具,為(wei)農(nong)(nong)(nong)(nong)民提(ti)(ti)供技術(shu)咨(zi)詢服(fu)務。如(ru)戶用(yong)沼(zhao)(zhao)氣(qi)推廣(guang)的(de)(de)(de)難點是沼(zhao)(zhao)渣沼(zhao)(zhao)液難清(qing)(qing)理(li),可(ke)以建立(li)戶用(yong)沼(zhao)(zhao)氣(qi)服(fu)務體(ti)系(xi),走專業(ye)化道(dao)路,解(jie)決(jue)農(nong)(nong)(nong)(nong)戶自己解(jie)決(jue)不了的(de)(de)(de)改廁糞污和(he)沼(zhao)(zhao)氣(qi)池清(qing)(qing)理(li)問題(ti)。由政府組(zu)織(zhi)與市場化相結合(he),政府提(ti)(ti)供清(qing)(qing)污車等設(she)(she)備,并適(shi)當收費,解(jie)決(jue)農(nong)(nong)(nong)(nong)民發展沼(zhao)(zhao)氣(qi)的(de)(de)(de)后顧(gu)之憂。
五要(yao)構建鄉鎮(zhen)(zhen)清潔供(gong)(gong)暖管(guan)理體系。目(mu)前,北方大的(de)鄉鎮(zhen)(zhen)集中供(gong)(gong)暖面積近百(bai)萬(wan)平方米。為適(shi)應(ying)城(cheng)鎮(zhen)(zhen)化快速發展的(de)需(xu)要(yao),城(cheng)鎮(zhen)(zhen)供(gong)(gong)暖管(guan)理體系要(yao)延伸覆蓋到鄉鎮(zhen)(zhen),政府統(tong)籌建設(she)、運營供(gong)(gong)暖管(guan)網(wang)和儲熱(re)系統(tong),按質論價組織(zhi)供(gong)(gong)熱(re)企(qi)業有序上網(wang),避(bi)免城(cheng)市供(gong)(gong)暖管(guan)網(wang)“諸侯(hou)割(ge)據(ju)”的(de)弊端,提高供(gong)(gong)暖質量(liang)、降低供(gong)(gong)熱(re)成本。將節能納(na)入農村能源管(guan)理體系,加強農村老舊房屋保溫改造。
六(liu)要(yao)建(jian)立促(cu)進(jin)(jin)(jin)農(nong)(nong)村能(neng)源可持續(xu)發(fa)展(zhan)(zhan)(zhan)的政策體系(xi)。要(yao)整(zheng)合(he)農(nong)(nong)村污(wu)染治理、生態環(huan)境保護、推(tui)進(jin)(jin)(jin)生態宜居的美麗鄉村建(jian)設(she)和(he)(he)促(cu)進(jin)(jin)(jin)低碳(tan)(tan)發(fa)展(zhan)(zhan)(zhan)、綠(lv)色金融的相關(guan)(guan)政策,將(jiang)發(fa)展(zhan)(zhan)(zhan)農(nong)(nong)村清(qing)(qing)潔能(neng)源與生態環(huan)境治理緊密結合(he),與實(shi)現“碳(tan)(tan)減(jian)排”和(he)(he)“碳(tan)(tan)中(zhong)和(he)(he)”有關(guan)(guan)政策緊密結合(he),形成支持發(fa)展(zhan)(zhan)(zhan)農(nong)(nong)村清(qing)(qing)潔能(neng)源的政策體系(xi),提高政策的使用效率。要(yao)科學謀劃清(qing)(qing)潔能(neng)源示范項目(mu),實(shi)事(shi)求是測算(suan)農(nong)(nong)戶、村屯(tun)、鄉鎮(zhen)系(xi)統運營(ying)成本,摸清(qing)(qing)應該哪些交給市場或農(nong)(nong)民(min)承擔,哪些是政府(fu)補貼環(huan)節和(he)(he)范圍(wei)、補貼力度多大(da),在(zai)(zai)(zai)一(yi)(yi)個(ge)村屯(tun)或一(yi)(yi)個(ge)鄉鎮(zhen)投入(ru)和(he)(he)可持續(xu)運營(ying)成本是多少。摸清(qing)(qing)底(di)數(shu),劃清(qing)(qing)邊界(jie),便(bian)于(yu)決策,以便(bian)于(yu)吸引社會資本參與。在(zai)(zai)(zai)規模上(shang)“不貪大(da)求多”,在(zai)(zai)(zai)資金投入(ru)上(shang)“不撒芝麻(ma)鹽”,做(zuo)到“建(jian)一(yi)(yi)個(ge)成一(yi)(yi)個(ge)、立得住、走得遠”,在(zai)(zai)(zai)“十四五”期間(jian)久久為功、扎實(shi)推(tui)進(jin)(jin)(jin),形成若干(gan)個(ge)適合(he)我國南北方農(nong)(nong)村的清(qing)(qing)潔能(neng)源發(fa)展(zhan)(zhan)(zhan)模式(shi),并(bing)在(zai)(zai)(zai)此基礎上(shang)逐步推(tui)廣。