Tuv\u0101ko gadu laik\u0101 atjaunojamo energoresursu (AER) izmanto\u0161ana k\u013c\u016bs par m\u016bsu ikdienu, tom\u0113r tas nenoz\u012bm\u0113 simtprocent\u012bgu atteik\u0161anos no fosilajiem kurin\u0101majiem, dom\u0101 Kristaps Rami\u0146\u0161, FILTER Latvia vad\u012bt\u0101js.<\/p>\n
Fosilajiem resursiem ar\u012b turpm\u0101k b\u016bs noz\u012bm\u012bga loma m\u016bsu ener\u0123\u0113tik\u0101, ta\u010du vienlaikus b\u016bs ar\u012b t\u0101di kurin\u0101mie, kas, visticam\u0101k, izzud\u012bs, sprie\u017e K.Rami\u0146\u0161, k\u0101 piem\u0113ru minot Igaunij\u0101 pla\u0161i izmantoto degsl\u0101nekli vai Polijai rakstur\u012bg\u0101s ogles. \u0160ie resursi rada b\u016btisku kait\u0113jumu videi un ir aizst\u0101jami, savuk\u0101rt dabasg\u0101ze ir daudz maz\u0101k kait\u012bga un daudzos gad\u012bjumos – joproj\u0101m lab\u0101k\u0101 izv\u0113le. Skaidrs, ka mums pat\u012bk b\u016bt za\u013ciem, efekt\u012bviem un vair\u0101k izmantot AER, ta\u010du, lai tas notiktu, ir j\u0101b\u016bt ar\u012b ekonomiskam pamatojumam, atg\u0101dina K.Rami\u0146\u0161.<\/p>\n
Par l\u012bdzsvaru starp za\u013cajiem m\u0113r\u0137iem un ekonomisko realit\u0101ti, k\u0101 ar\u012b cit\u0101m ener\u0123\u0113tikas nozares aktualit\u0101t\u0113m tiks diskut\u0113ts ar\u012b FILTER Ener\u0123\u0113tikas konferenc\u0113, kas notiks \u0161\u0101 gada 16.oktobr\u012b un vienkopus pulc\u0113s ener\u0123\u0113tikas, siltumapg\u0101des, r\u016bpniec\u012bbas un ra\u017eo\u0161anas uz\u0146\u0113mumu p\u0101rst\u0101vjus, k\u0101 ar\u012b tehnolo\u0123iju inovatorus no Baltijas un Zieme\u013cvalst\u012bm.<\/p>\n
Ja raug\u0101mies no Baltijas ra\u017eo\u0161anas uz\u0146\u0113mumu perspekt\u012bvas – k\u0101 j\u016bs raksturotu pa\u0161reiz\u0113jo situ\u0101ciju ener\u0123\u0113tikas nozar\u0113?<\/p>\n
Grib\u0113tos teikt, ka \u0161obr\u012bd m\u0113s dz\u012bvojam p\u0101rmai\u0146u laik\u0101. Da\u017eiem uz\u0146\u0113mumiem \u0161\u012bs p\u0101rmai\u0146as, kas galvenok\u0101rt saist\u012btas ar resursu un tehnolo\u0123iju pieejam\u012bbu, k\u013cuva aktu\u0101las tikai nesen, bet citiem – jau pirms pieciem, se\u0161iem gadiem. Pirm\u0101s izmai\u0146as tirg\u016b bija j\u016btamas laik\u0101, kad strauji pieauga dabasg\u0101zes cena un l\u012bdz ar to sad\u0101rdzin\u0101j\u0101s ar\u012b citi resursi, tostarp \u0161\u0137elda. Daudzi uz\u0146\u0113mumi jau tobr\u012bd mekl\u0113ja risin\u0101jumus, k\u0101 piel\u0101got savas iek\u0101rtas, lai var\u0113tu izmantot cita veida kurin\u0101mo, un \u0161obr\u012bd, kad dabasg\u0101zes cena ir stabiliz\u0113jusies, nov\u0113rojama situ\u0101cija, kad da\u017e\u0101du apsv\u0113rumu d\u0113\u013c tirgus sp\u0113l\u0113t\u0101ji v\u0113l arvien izv\u0113las \u0161o resursu neizmantot. Galvenais iemesls ir virz\u012bba prom no fosilajiem kurin\u0101majiem uz AER vai v\u0113l lab\u0101k – t\u0101diem, kas nerada emisijas visp\u0101r.<\/p>\n
Raugoties no Baltijas ra\u017eo\u0161anas uz\u0146\u0113mumu perspekt\u012bvas, ir vair\u0101ki iemesli, k\u0101p\u0113c tie v\u0113las main\u012bt savu ener\u0123\u0113tisko situ\u0101ciju, ta\u010du neatkar\u012bgi no apsv\u0113rumiem ir b\u016btiski, lai \u0161\u012b izv\u0113le b\u016btu ar\u012b ekonomiski pamatota. Piem\u0113ram, daudzi uz\u0146\u0113mumi ir uzst\u0101d\u012bju\u0161i saules pane\u013cus elektr\u012bbas ra\u017eo\u0161anai. Lo\u0123ika \u0161aj\u0101 gad\u012bjum\u0101 ir vienk\u0101r\u0161a – saule sp\u012bd dien\u0101, kad uz\u0146\u0113mums str\u0101d\u0101, un sara\u017eot\u0101 elektr\u012bba tiek izmantota iek\u0101rtu darbin\u0101\u0161anai, kas sniedz tie\u0161u ieguvumu. Vienlaikus \u0161aj\u0101 situ\u0101cij\u0101 ir ar\u012b viena probl\u0113ma – tirgus ir pies\u0101tin\u0101ts ar saules ener\u0123iju, un saulain\u0101 laik\u0101 elektr\u012bbas cena ir \u013coti zema. \u0160\u012b iemesla d\u0113\u013c \u0161obr\u012bd arvien aktu\u0101l\u0101ks k\u013c\u016bst jaut\u0101jums par ener\u0123ijas uzkr\u0101\u0161anu un t\u0101s izmanto\u0161anu ar\u012b tad, kad saules nav. Jebkur\u0101 gad\u012bjum\u0101 – m\u016bsdienu p\u0101rmai\u0146as ener\u0123\u0113tik\u0101 galvenok\u0101rt saist\u0101s ar viena resursa \u2013 elektr\u012bbas – pieejam\u012bbu. Da\u017ebr\u012bd ir izdev\u012bgi elektr\u012bbu pat\u0113r\u0113t, citk\u0101rt – ra\u017eot. Elektr\u012bba ir za\u013ca, un tie\u0161i \u0161\u012b dinamika padara to par \u013coti interesantu resursu uz\u0146\u0113mumiem.<\/p>\n
K\u0101di ir galvenie izaicin\u0101jumi, ar ko \u0161obr\u012bd saskaras r\u016bpniec\u012bbas un siltumra\u017eo\u0161anas sektori?<\/p>\n
Tehnolo\u0123iju pasaule ar iek\u0101rt\u0101m, kas tiek darbin\u0101tas ar elektr\u012bbu, piem\u0113ram, siltums\u016bk\u0146i, elektrodu vai elektro katli, mums ir relat\u012bvi jauni, t\u0101p\u0113c tirg\u016b j\u016btams tehnisko ekspertu tr\u016bkums, kas sp\u0113tu sniegt konsult\u0101cijas, veikt apr\u0113\u0137inus un veiksm\u012bgi integr\u0113t \u0161\u012bs iek\u0101rtas eso\u0161aj\u0101s katlu m\u0101j\u0101s. Ir virkne uz\u0146\u0113mumu, kuri pa\u0161i ir invest\u0113ju\u0161i \u0161o tehnolo\u0123iju izp\u0113t\u0113 un pa\u0161laik dro\u0161i uzs\u0101k sava tehnolo\u0123isk\u0101 parka pilnveido\u0161anu. Vienlaikus ir \u013coti daudz ar\u012b t\u0101du, kuri netic \u0161\u012bm iek\u0101rt\u0101m – vi\u0146iem nav laika un iesp\u0113jas veikt \u0161\u0101das invest\u012bcijas, k\u0101 ar\u012b tr\u016bkst p\u0101rliec\u012bbas par to, ka izv\u0113l\u0113tais risin\u0101jums b\u016bs veiksm\u012bgs ne tikai r\u012bt, bet ar\u012b ilgtermi\u0146\u0101. \u0160o uz\u0146\u0113mumu reakcija v\u0113l arvien ir nogaido\u0161a, tas sav\u0101 zi\u0146\u0101 bremz\u0113 tirgus att\u012bst\u012bbu.<\/p>\n
Otra lieta savuk\u0101rt ir finans\u0113jums invest\u012bcij\u0101m tehnolo\u0123ij\u0101s. \u0160obr\u012bd ir pieejams atbalsts, bet bie\u017ei uz\u0146\u0113mumiem nosac\u012bjumi un \u0161\u012b finans\u0113juma apg\u016b\u0161ana ir p\u0101r\u0101k sare\u017e\u0123\u012bta. Veiksm\u012bgie piem\u0113ri gan izplat\u0101s \u0101tri, t\u0101p\u0113c dom\u0101ju, ka \u0161odienas pionieriem tuv\u0101kaj\u0101 laik\u0101 noteikti sekos ar\u012b citi. \u0160ie abi manis min\u0113tie aspekti galvenok\u0101rt saist\u0101s ar tehnolo\u0123iju apguvi, ta\u010du vienlaikus izaicin\u0101jumu netr\u016bkst ar\u012b citos virzienos. Piem\u0113ram, \u0161obr\u012bd b\u016btu nepiecie\u0161ams dom\u0101t par efekt\u012bv\u0101ku sadarb\u012bbu starp uz\u0146\u0113m\u0113jiem un elektro p\u0101rvades t\u012bklu uztur\u0113t\u0101jiem. Pa\u0161laik diezgan daudzus komersantus no elektr\u012bbu pat\u0113r\u0113jo\u0161u tehnolo\u0123iju uzst\u0101d\u012b\u0161anas attur tie\u0161i liel\u0101s piesl\u0113guma uztur\u0113\u0161anas maksas.<\/p>\n
P\u0113d\u0113jos gados \u013coti daudz run\u0101ts ne tikai par p\u0101reju uz AER, bet ar\u012b par nepiecie\u0161am\u012bbu samazin\u0101t ener\u0123ijas pat\u0113ri\u0146u un l\u012bdz ar to ar\u012b izmaksas kopum\u0101. Kuras tehnolo\u0123ijas, j\u016bsupr\u0101t, \u0161obr\u012bd ir visefekt\u012bv\u0101k\u0101s?<\/p>\n
\u0160is nav jaut\u0101jums tikai par tehnolo\u0123iju, bet galvenok\u0101rt – par sapratni un attieksmi. Konkur\u0113tsp\u0113ju noteikti ietekm\u0113 efekt\u012bvs darbs un efektivit\u0101te kopum\u0101 jeb \u013coti daudzi faktori. K\u0101 vienu no tiem varu min\u0113t ra\u017eo\u0161anas procesu sak\u0101rto\u0161anu. Uz\u0146\u0113mumi, kas \u0161obr\u012bd to ir izdar\u012bju\u0161i, jau ir soli priek\u0161\u0101. Piem\u0113ram, ja uz\u0146\u0113mum\u0101 vienlaic\u012bgi darbojas vair\u0101kas energoietilp\u012bgas iek\u0101rtas, rodas augsts pat\u0113ri\u0146a p\u012b\u0137is, kam pret\u012b nepiecie\u0161ama jaud\u012bga un bie\u017ei vien ar\u012b d\u0101rga ener\u0123ijas ra\u017eo\u0161anas tehnolo\u0123ija, piem\u0113ram, katls. Ja \u0161\u012bs iek\u0101rtas iesp\u0113jams iesl\u0113gt ar nelielu interv\u0101lu, pietiek ar maz\u0101ku katlu. Savuk\u0101rt, ja starp katlu un iek\u0101rt\u0101m uzst\u0101da ener\u0123ijas akumulatoru, katla jaudu var samazin\u0101t v\u0113l vair\u0101k. J\u0101saprot, ka tehnolo\u0123ija \u0161aj\u0101 gad\u012bjum\u0101 nemain\u0101s, main\u0101s tikai pieeja, kas gala rezult\u0101t\u0101 \u013cauj ietaup\u012bt un samazin\u0101t izmaksas. Ja tie\u0161i par tehnolo\u0123ij\u0101m, tad j\u0101saka, ka \u0161obr\u012bd efekt\u012bv\u0101k\u0101s ir t\u0101s, kas var izmantot atlikumu ener\u0123iju un sp\u0113j integr\u0113ties uz\u0146\u0113mum\u0101, veiksm\u012bgi papildinot eso\u0161\u0101s iek\u0101rtas. Nereti ar\u012b tehnolo\u0123ijas, kas veic ener\u0123ijas uzkr\u0101\u0161anu, ir \u013coti v\u0113rt\u012bgs ieguld\u012bjums un pal\u012bdz sabalans\u0113t da\u017e\u0101du iek\u0101rtu sara\u017eoto ener\u0123iju ar vienm\u0113r main\u012bgo pat\u0113ri\u0146u. Vienlaikus ir viens faktors, ko nekad nevajadz\u0113tu aizmirst, – dro\u0161\u012bba. Energoapg\u0101des dro\u0161\u012bba. Ja uz\u0146\u0113mums atrodas viet\u0101, kur elektroener\u0123ijas p\u0101rr\u0101vumi ir ikdiena, tad liel\u0101k\u0101 da\u013ca tehnolo\u0123iju paliek nelietojamas bez savienojuma ar elektrot\u012bkliem. Un ar\u012b te – tehnolo\u0123ijas ir t\u0101s, kas lieliski var atrisin\u0101t dro\u0161\u012bbas jaut\u0101jumus, piem\u0113ram, d\u012bze\u013c\u0123eneratori, akumulatoru stacijas, g\u0101zes dzin\u0113ji un citas.<\/p>\n
\u0160obr\u012bd tirg\u016b ien\u0101k daudz un da\u017e\u0101das jaunas tehnolo\u0123ijas, taj\u0101 skait\u0101 ar\u012b augstas temperat\u016bras siltums\u016bk\u0146i. K\u0101 j\u016bs v\u0113rt\u0113jat to potenci\u0101lu main\u012bt sp\u0113les noteikumus r\u016bpnieciskajos procesos, un k\u0101du praktisku pienesumu tie var sniegt ra\u017eo\u0161anas uz\u0146\u0113mumiem?<\/p>\n
Siltums\u016bknis ir augstas efektivit\u0101tes iek\u0101rta, kas pat\u0113r\u0113 ener\u0123iju, lai atdzes\u0113tu vienu vidi un vienlaikus uzsild\u012btu otru. T\u0101 k\u0101 pat\u0113r\u0113t\u0101 ener\u0123ija non\u0101k ar\u012b sild\u0101maj\u0101 vid\u0113, klasiskajos apr\u0113\u0137inos siltums\u016bk\u0146a dzes\u0113\u0161anas jauda ir maz\u0101ka nek\u0101 t\u0101 sild\u012b\u0161anas jauda. M\u016bsdien\u0101s pieejami ne tikai augstas temperat\u016bras siltums\u016bk\u0146i, bet ar\u012b tvaika siltums\u016bk\u0146i. Ja uz\u0146\u0113mumam rodas atlikuma siltums, piem\u0113ram, uzkars\u0113ti notek\u016bde\u0146i, \u0161ie tvaika siltums\u016bk\u0146i sp\u0113j tos atdzes\u0113t un atg\u016bto siltumener\u0123iju novad\u012bt atpaka\u013c ra\u017eo\u0161an\u0101 vai citos procesos. Agr\u0101k siltums\u016bk\u0146i sp\u0113ja nodro\u0161in\u0101t zem\u0101ku temperat\u016bru, nek\u0101 pras\u012bja ra\u017eo\u0161ana, un to integr\u0101cija bija sare\u017e\u0123\u012bta. Tagad notek\u016bde\u0146u dzes\u0113\u0161anu var tie\u0161i savienot ar ener\u0123ijas atgrie\u0161anu ra\u017eo\u0161an\u0101 – t\u0101 ir ide\u0101la kombin\u0101cija. Ja v\u0113l pievieno ener\u0123ijas uzkr\u0101\u0161anas iesp\u0113jas, ieguvumi k\u013c\u016bst v\u0113l liel\u0101ki. \u012as\u0101k sakot, uz\u0146\u0113mums maksim\u0101li samazina vid\u0113 izmesto siltumu, kas cit\u0101di b\u016btu zaud\u0113jums.<\/p>\n
Pie\u013cauju, ka daudzi uz\u0146\u0113mumi nemaz neapzin\u0101s, ka siltuma zudumi var k\u013c\u016bt par resursu. K\u0101das ir efekt\u012bv\u0101k\u0101s metodes zaud\u0113t\u0101s ener\u0123ijas identific\u0113\u0161anai un atk\u0101rtotai izmanto\u0161anai?<\/p>\n
Tie\u0161i nupat piemin\u0113tais piem\u0113rs ar\u012b ir viena no efekt\u012bv\u0101kaj\u0101m metod\u0113m. Kopum\u0101 b\u016btu j\u0101saprot, ka jebkura metode b\u016bs efekt\u012bva, ja t\u0101 nodro\u0161in\u0101s siltuma nenon\u0101k\u0161anu apk\u0101rt\u0113j\u0101 vid\u0113. Ja uz\u0146\u0113mumu v\u0113rt\u0113jam no siltuma bilances viedok\u013ca, tad ir pievad\u012bt\u0101 ener\u0123ija, lietder\u012bgi izmantot\u0101 ener\u0123ija un zudumi jeb neizmantot\u0101 ener\u0123ija, kas non\u0101k atmosf\u0113r\u0101. Gudri b\u016btu \u0161os zudumus notvert un p\u0101rv\u0113rst par lietder\u012bgi izmantojamu ener\u0123iju vai v\u0113l lab\u0101k – pan\u0101kt, ka zudumu nav visp\u0101r. Bez jau min\u0113tajiem siltums\u016bk\u0146iem ir ar\u012b citi veidi, k\u0101 izmantot atlikuma siltumu, piem\u0113ram, ekonomaizeri. \u0160\u012b tehnolo\u0123ija pati par sevi nav nedz jauna, nedz unik\u0101la, ta\u010du t\u0101s uzst\u0101d\u012b\u0161ana un integr\u0113\u0161ana eso\u0161aj\u0101s sist\u0113m\u0101s bie\u017ei vien ir sare\u017e\u0123\u012bta. Vienk\u0101r\u0161s un efekt\u012bvs veids, k\u0101 noteikt ener\u0123ijas zudumus, savuk\u0101rt ir termometrs. Ja vid\u0113 non\u0101k siltums ar temperat\u016bru, kas p\u0101rsniedz apk\u0101rt\u0113j\u0101s vides temperat\u016bru, ir v\u0113rts izv\u0113rt\u0113t, vai \u0161o ener\u0123iju ir iesp\u0113jams atgriezt atpaka\u013c ra\u017eo\u0161an\u0101.<\/p>\n
Visiem zin\u0101ms, ka energoresursu tirgus ir main\u012bgs un pieg\u0101des nereti neprognoz\u0113jamas. K\u0101du lomu \u0161\u0101d\u0101 situ\u0101cij\u0101 sp\u0113l\u0113 g\u0101zes dzin\u0113ji, \u012bpa\u0161i t\u012bkla frekvences regul\u0113\u0161an\u0101?<\/p>\n
Piln\u012bb\u0101 piekr\u012btu par energoresursu tirgus neprognoz\u0113jam\u012bbu. \u012apa\u0161i, ja pieg\u0101di veic saule vai v\u0113j\u0161. Lai ar\u012b esam labi iem\u0101c\u012bju\u0161ies prognoz\u0113t laika apst\u0101k\u013cus, tom\u0113r \u0161\u012b neprognoz\u0113jam\u012bba rada sv\u0101rst\u012bbas t\u012bkl\u0101, un \u0161\u012bs sv\u0101rst\u012bbas ir nepiecie\u0161ams kompens\u0113t. Mums Latvij\u0101, manupr\u0101t, ir \u013coti labv\u0113l\u012bga situ\u0101cija ar elektr\u012bbas ra\u017eo\u0161anas jaud\u0101m un iek\u0101rt\u0101m, \u012bpa\u0161i ar hidroelektro stacij\u0101m. Vienlaikus tom\u0113r ir noteikti br\u012b\u017ei, kur ir nepiecie\u0161ama \u0101tra un efekt\u012bva regul\u0113\u0161ana. \u013boti efekt\u012bvi regul\u0113\u0161anas pas\u0101kumos var iesaist\u012bties akumulatoru stacijas, bet, k\u0101 jau iepriek\u0161 min\u0113ju, to kapacit\u0101te ir ierobe\u017eota. Tad efekt\u012bvs veids ir g\u0101zes dzin\u0113ji. \u0160obr\u012bd balans\u0113\u0161anas tirgus att\u012bst\u0101s – dal\u012bbnieku gan v\u0113l nav daudz, ta\u010du pakalpojumu cen\u0101s nereti nov\u0113rojamas lielas sv\u0101rst\u012bbas, kas var \u0161\u0137ist \u013coti pievilc\u012bgas. Dom\u0101ju, ka ar laiku \u0161\u012b maksa izl\u012bdzin\u0101sies un pietuvosies l\u012bmenim, k\u0101du redzam Eirop\u0101. T\u0101pat t\u0101 ir pietiekami interesanta, lai uz\u0146\u0113mumi iesaist\u012btos t\u012bkla frekvences regul\u0113\u0161an\u0101 un uzst\u0101d\u012btu g\u0101zes dzin\u0113jus. Labs piem\u0113rs ir Igaunija, kur \u0161obr\u012bd notiek sarunas un tuv\u0101kajos gados pl\u0101nots realiz\u0113t iespaid\u012bgus projektus tie\u0161i ar g\u0101zes dzin\u0113jiem t\u012bkla balans\u0113\u0161anai.<\/p>\n
Viens no risin\u0101jumiem elast\u012bg\u0101kai energosist\u0113mai ir ar\u012b elektrodu katli. K\u0101 tie pal\u012bdz balans\u0113t t\u012bklu un vienlaikus kalpot r\u016bpnieciskaj\u0101m vajadz\u012bb\u0101m?<\/p>\n
Var teikt, ka elektrodu katli darbojas pret\u0113ji g\u0101zes dzin\u0113jiem. Ja g\u0101zes dzin\u0113ji kompens\u0113 iztr\u016bkumu, kas rodas vien\u0101 virzien\u0101, tad elektrodu katli kompens\u0113 sv\u0101rst\u012bbas pret\u0113j\u0101 virzien\u0101. Svar\u012bgi ar\u012b at\u0161\u0137irt elektrodu katlus no elektrokatliem. Elektrodu katl\u0101 elektr\u012bbas izl\u0101de notiek starp elektrodiem \u016bdens vid\u0113, savuk\u0101rt elektrokatls b\u016bt\u012bb\u0101 ir liels elektrisks \u016bdens sild\u012bt\u0101js – l\u012bdz\u012bgs tiem, k\u0101dus redzam m\u0101jsaimniec\u012bb\u0101s. V\u0113l viena b\u016btiska at\u0161\u0137ir\u012bba ir t\u0101, ka elektrodu katli parasti s\u0101kas ar jaudu no 5 megavatiem (MW), bet elektrokatli bie\u017e\u0101k tiek izmantoti maz\u0101k\u0101m jaud\u0101m. T\u012bklu balans\u0113\u0161ana p\u0113c b\u016bt\u012bbas noz\u012bm\u0113 to, ka, sa\u0146emot sign\u0101lu par iek\u0101rtas iesl\u0113g\u0161anu, tai noteikt\u0101 laik\u0101 j\u0101iedarbojas un j\u0101sasniedz maksim\u0101l\u0101 jauda. \u0160aj\u0101 kontekst\u0101 bie\u017e\u0101k redzam elektrodu katlus, un te ir b\u016btiska nianse – iesl\u0113dzoties tie da\u017eu min\u016b\u0161u laik\u0101 sasniedz pilnu jaudu un s\u0101k ra\u017eot gandr\u012bz tikpat daudz siltumener\u0123ijas. Tik strauj\u0101m izmai\u0146\u0101m reti kura iek\u0101rta vai regul\u0113\u0161anas meh\u0101nisms sp\u0113j piel\u0101goties. \u0160\u012b iemesla d\u0113\u013c \u0161\u0101dus risin\u0101jumus parasti izmanto tur, kur ir iesp\u0113jams siltumu nekav\u0113joties izmantot vai uzkr\u0101t. Latvij\u0101 un citur \u0161odien elektrodu katli gandr\u012bz vienm\u0113r tiek kombin\u0113ti ar siltuma akumulatoriem – vai nu jau uzst\u0101d\u012btiem, vai pl\u0101notiem. Bez tiem \u0161o katlu izmanto\u0161ana balans\u0113\u0161anai ir sare\u017e\u0123\u012bta. Ir ar\u012b v\u0113l da\u017eas nianses. \u0160odien t\u012bkla balans\u0113\u0161anai var izmantot iek\u0101rtas, s\u0101kot no 1 MW. Past\u0101v iesp\u0113ja virtu\u0101li apvienot vair\u0101kas maz\u0101kas iek\u0101rtas, ta\u010du l\u012bdz \u0161im \u0161\u0101du mode\u013cu ir sal\u012bdzino\u0161i maz. Ja tirgus noteikumi main\u012bsies un balans\u0113\u0161an\u0101 var\u0113s piedal\u012bties ar\u012b ar maz\u0101kas jaudas iek\u0101rt\u0101m, pakalpojuma sniedz\u0113ju skaits noteikti pieaugs. Taj\u0101 pa\u0161\u0101 laik\u0101 es grib\u0113tu atg\u0101din\u0101t, ka elektrokatli nav oblig\u0101ti j\u0101skata tikai saist\u012bb\u0101 ar t\u012bkla balans\u0113\u0161anu – tie var b\u016bt labs pal\u012bgs ar\u012b ikvienam uz\u0146\u0113mumam. Tos, t\u0101pat k\u0101 elektrodu katlus, var izmantot tvaika ra\u017eo\u0161anai br\u012b\u017eos, kad ir l\u0113ta elektr\u012bba vai pieejama pa\u0161u sara\u017eota elektr\u012bba. Pieejami ar\u012b kombin\u0113tie jeb hibr\u012bda katli, kas ikdien\u0101 str\u0101d\u0101 ar g\u0101zes degli, bet l\u0113taj\u0101s stund\u0101s papildus ra\u017eo siltumener\u0123iju ar elektr\u012bbu. Hibr\u012bda katliem ir viena b\u016btiska priek\u0161roc\u012bba – kop\u0101 ar elektro risin\u0101jumu tie no auksta st\u0101vok\u013ca sp\u0113j sasniegt maksim\u0101lo jaudu daudz \u012bs\u0101k\u0101 laik\u0101. Tas ir \u012bpa\u0161i interesants risin\u0101jums uz\u0146\u0113mumiem ar mai\u0146u darbu – ja parasti katls j\u0101iesl\u0113dz divas stundas pirms ra\u017eo\u0161anas s\u0101kuma, tad ar hibr\u012bda katlu pietiek ar vienu stundu, un operators ieg\u016bst papildu laiku.<\/p>\n
K\u0101 v\u0113rt\u0113jat Baltijas re\u0123iona izaugsmi AER tirg\u016b?<\/p>\n
Skaidrs, ka mums pat\u012bk b\u016bt za\u013ciem un efekt\u012bviem un vair\u0101k izmantot AER, ta\u010du, lai tas notiktu, ir j\u0101b\u016bt ar\u012b ekonomiskam pamatojumam. \u013boti labi pal\u012bdz valsts atbalsta meh\u0101nismi, un es sagaid\u012btu v\u0113l vair\u0101k aktivit\u0101tes un pied\u0101v\u0101jumus gan uz\u0146\u0113m\u0113jiem, gan priv\u0101tajam sektoram. Manupr\u0101t, m\u0113s \u013coti labi esam att\u012bst\u012bju\u0161i elektr\u012bbas ra\u017eo\u0161anu ar saules ener\u0123iju. Es \u013coti priec\u0101tos, ja ar\u012b siltuma ener\u0123ijas ra\u017eo\u0161ana ar saules kolektoriem k\u013c\u016btu popul\u0101r\u0101ka. To liel\u0101 m\u0113r\u0101 nosaka tie\u0161i valsts politika un valsts atbalsta meh\u0101nismi. M\u016bsu nov\u0113rojumi liecina, ka uz\u0146\u0113m\u0113ji \u013coti labpr\u0101t iesaist\u0101s da\u017e\u0101du l\u012bdzfinans\u0113jumu apguv\u0113, k\u013c\u016bst neatkar\u012bg\u0101ki un elast\u012bg\u0101ki sav\u0101 ra\u017eo\u0161anas proces\u0101. Ja atbalsta nav, tad praktiski nav ar\u012b att\u012bst\u012bbas \u0161aj\u0101 virzien\u0101. Varb\u016bt k\u0101dreiz pien\u0101ks t\u0101ds l\u016bzuma punkts, ka uzst\u0101d\u012bt iek\u0101rtas AER izmanto\u0161anai b\u016bs ekonomiski izdev\u012bgi, bet \u0161obr\u012bd m\u0113s v\u0113l neesam t\u0101d\u0101 situ\u0101cij\u0101. Valstij nevajag kautr\u0113ties pal\u012bdz\u0113t saviem uz\u0146\u0113mumiem att\u012bst\u012bties, jo uzskatu, ka \u0161is ieguld\u012bjums noteikti atmaks\u0101sies un pie tam \u013coti \u012bs\u0101 laik\u0101.<\/p>\n
Kas, j\u016bsupr\u0101t, nepiecie\u0161ams, lai Baltij\u0101 izveidotu elast\u012bgu un sabalans\u0113tu energosist\u0113mu?<\/p>\n
Ir t\u0101ds v\u0101rdu salikums k\u0101 politisk\u0101 griba. Ja m\u0113s to tie\u0161\u0101m grib\u0113sim, tad ar\u012b izdar\u012bsim. \u0160obr\u012bd m\u0113s pa\u0161i Baltij\u0101 esam atbild\u012bgi par elast\u012bbu un sabalans\u0113t\u012bbu. Var\u0113tu dom\u0101t, ka tirgus ar laiku pats noregul\u0113s tirgus dal\u012bbnieku skaitu nepiecie\u0161amaj\u0101 apjom\u0101. Ta\u010du ar m\u0113r\u0137tiec\u012bg\u0101m darb\u012bb\u0101m m\u0113s to varam izdar\u012bt \u0101tr\u0101k un maz\u0101k t\u0113r\u0113t l\u012bdzek\u013cus pakalpojumu iepirk\u0161anai no cit\u0101m valst\u012bm.<\/p>\n
16. oktobr\u012b FILTER organiz\u0113 konferencei, kas vienkopus pulc\u0113s pla\u0161u ekspertu loku. K\u0101di b\u016bs pas\u0101kuma galvenie akcenti, un k\u0101dus praktiskus ieguvumus no konferences var sagaid\u012bt t\u0101s dal\u012bbnieki?<\/p>\n
Pag\u0101ju\u0161\u0101 gada septembr\u012b m\u0113s organiz\u0113j\u0101m pirmo konferenci, kas notika R\u012bg\u0101. Konferences temati ir \u013coti cie\u0161i saist\u012bti ar to, ko m\u0113s dar\u0101m ikdien\u0101 – pied\u0101v\u0101jam da\u017e\u0101dus tehnolo\u0123iskos risin\u0101jumus ener\u0123\u0113tikas jom\u0101. Ar\u012b \u0161ogad konference ir fokus\u0113ta uz da\u017e\u0101diem tehnolo\u0123iskiem risin\u0101jumiem un to integr\u0101ciju m\u016bsu ikdien\u0101. Uz skatuves uzst\u0101sies m\u016bsu partneri un draugi, kas ir cie\u0161i saist\u012bti ar \u0161o tehnolo\u0123iju izstr\u0101di un ievie\u0161anu. Visu spektru aptvert vienas konferences ietvaros ir pagr\u016bti, un ir da\u017eas tehnolo\u0123ijas, kas bija apskat\u012btas iepriek\u0161\u0113j\u0101 gad\u0101, un pie\u0146emu, ka dal\u012bbniekiem neb\u016btu \u013coti aizraujo\u0161i klaus\u012bties to pa\u0161u v\u0113lreiz. Ta\u010du jaut\u0101jumu spektrs ir tik pla\u0161s, ka pietiks v\u0113l vismaz pieciem gadiem, un gan jau pa \u0161o laiku par\u0101d\u012bsies v\u0113l jaunumi, par kuriem grib\u0113sim past\u0101st\u012bt. M\u016bsu konferences uzsvars ir tie\u0161i uz praktiskiem risin\u0101jumiem, uz tehnolo\u0123ij\u0101m un to att\u012bst\u012bbu. Dal\u012bbniekiem b\u016bs iesp\u0113ja ne tikai noklaus\u012bties m\u016bsu prezent\u0113t\u0101ju st\u0101stus, bet ar\u012b kl\u0101tien\u0113 satikt \u0161os profesion\u0101\u013cus un aprun\u0101ties.<\/p>\n
Kas tie\u0161i b\u016btu j\u0101dara Latvijas un Baltijas ra\u017eo\u0161anas uz\u0146\u0113mumiem, ja tie v\u0113las samazin\u0101t atkar\u012bbu no fosilajiem kurin\u0101majiem un vienlaikus saglab\u0101t konkur\u0113tsp\u0113ju?<\/p>\n
Dom\u0101ju, ka ar laiku starp samazin\u0101t atkar\u012bbu no fosilajiem kurin\u0101majiem un saglab\u0101t vai palielin\u0101t konkur\u0113tsp\u0113ju m\u0113s var\u0113sim likt vienl\u012bdz\u012bbas z\u012bmi. Pie\u013cauju, ka p\u0113c pieciem, varb\u016bt desmit gadiem AER izmanto\u0161ana b\u016bs k\u013cuvusi par ikdienu, tom\u0113r tas nenoz\u012bm\u0113 simtprocent\u012bgu atteik\u0161anos no fosilajiem kurin\u0101majiem. Ar\u012b turpm\u0101k tiem b\u016bs sava un ne maznoz\u012bm\u012bga loma m\u016bsu ener\u0123\u0113tik\u0101. Protams, b\u016bs kurin\u0101mie, kas, visticam\u0101k, izzud\u012bs, piem\u0113ram, Igaunij\u0101 pla\u0161i izmantot\u0101 sl\u0101nek\u013ca e\u013c\u013ca vai Polij\u0101 rakstur\u012bg\u0101s ogles. Tie rada b\u016btisku kait\u0113jumu videi un ir aizst\u0101jami. Savuk\u0101rt dabasg\u0101ze ir daudz maz\u0101k kait\u012bga, mums ir izveidots labs t\u0101s t\u012bkls, un daudzos gad\u012bjumos t\u0101 joproj\u0101m ir lab\u0101k\u0101 izv\u0113le. Ja run\u0101jam par izaugsmes ce\u013cu tuv\u0101ko piecu gadu laik\u0101, tad \u0161\u012b ce\u013ca s\u0101kums ir tie\u0161i \u0161odien, t\u0101p\u0113c esam drosm\u012bgi, esam gudri un p\u0113c iedvesmas braucam uz FILTER konferenci!<\/p>\n","protected":false},"excerpt":{"rendered":"Tuv\u0101ko gadu laik\u0101 atjaunojamo energoresursu (AER) izmanto\u0161ana k\u013c\u016bs par m\u016bsu ikdienu, tom\u0113r tas nenoz\u012bm\u0113 simtprocent\u012bgu atteik\u0161anos no fosilajiem…\n","protected":false},"author":2,"featured_media":9882,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[869,77,870,76,867,35,39,38,36,37,34,871,868,40,21],"class_list":{"0":"post-9881","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-bizness","8":"tag-biznesa-zinas","9":"tag-bizness","10":"tag-bizness-latvija","11":"tag-business","12":"tag-dienas-zinas","13":"tag-latvia","14":"tag-latvian","15":"tag-latviesu","16":"tag-latviesu-valoda","17":"tag-latviesuvaloda","18":"tag-latvija","19":"tag-latvijas-biznesa-zinas","20":"tag-latvijas-zinas","21":"tag-lv","22":"tag-zinas"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/9881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/comments?post=9881"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/9881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media\/9882"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media?parent=9881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/categories?post=9881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/tags?post=9881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}