

{"id":20504,"date":"2021-09-03T07:09:27","date_gmt":"2021-09-03T06:09:27","guid":{"rendered":"https:\/\/catalinx.ro\/wordpress\/?p=20504"},"modified":"2021-08-31T13:42:42","modified_gmt":"2021-08-31T12:42:42","slug":"electrice-de-ce-se-scumpeste-curentul","status":"publish","type":"post","link":"https:\/\/catalinx.ro\/wordpress\/?p=20504","title":{"rendered":"Electrice: De ce se scumpe\u0219te curentul"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n\n<p>Ne-au \u00eempins ca pe oi la pia\u021ba concuren\u021bial\u0103 pentru ca apoi s\u0103 scumpeasc\u0103 curentul, de\u0219i promisiunea era c\u0103 o s\u0103 cump\u0103r\u0103m la pre\u021b mai bun, este?<\/p>\n\n\n\n<p>De ce?<\/p>\n\n\n\n<p>Dou\u0103 motive care se despic\u0103 \u00een mai multe. <\/p>\n\n\n\n<p>Unul este dat de faptul c\u0103 Rom\u00e2nia e importator net de curent, nu numai \u00een general, dar aproape la orice or\u0103, graficul de mai jos. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"955\" height=\"799\" data-attachment-id=\"20505\" data-permalink=\"https:\/\/catalinx.ro\/wordpress\/?attachment_id=20505#main\" data-orig-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021.png\" data-orig-size=\"955,799\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"productie-consum-curent-iulie-august-2021\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021-480x402.png\" data-large-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021.png\" src=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021.png\" alt=\"\" class=\"wp-image-20505\" srcset=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021.png 955w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021-480x402.png 480w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021-200x167.png 200w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021-768x643.png 768w\" sizes=\"auto, (max-width: 955px) 100vw, 955px\" \/><\/figure>\n\n\n\n<p><strong>Cump\u0103ra\u021bi-v\u0103 ma\u0219ini electrice, c\u0103-s eco, c-o s-o rezolva\u021bi bine de tot<\/strong>. <\/p>\n\n\n\n<p>Intervalul cek mai afectat este cel de zi, dar, practic, doar \u00een perioadele de tranzi\u021bie de la zi la noapte \u0219i invers, pare c\u0103 se balanseaz\u0103 consumul cu produc\u021bia. \u00cen realitate, ce vede\u021bi acolo sunt ni\u0219te mecanisme de reglare pe hidro, c\u0103 e singurul din care se mai poate jongla. <\/p>\n\n\n\n<p>Carbunele, \u0103la negru merge mai tot timpul cam at\u00e2ta c\u00e2t poate s\u0103 mearg\u0103, c\u0103 se \u0219tie c\u0103 regulile nu ne mai las\u0103 s\u0103 ad\u0103ug\u0103m capacit\u0103\u021bi pe c\u0103rbune. <\/p>\n\n\n\n<p>Nuclearul produce c\u00e2t poate produce.  Nu stiu care e treaba exact cu hidrocarburile, dar cred c\u0103 mai au \u0219i \u0103ia lucr\u0103ri de maintenan\u021b\u0103 vara. <\/p>\n\n\n\n<p>Dup\u0103 cum se vede, hidrocentralele produc mult curent ziua si mai pu\u021bin noaptea.  Motivul e c\u0103 trebuie s\u0103 fac\u0103 \u0219i managementul apei din bazinele de acumulare, c\u0103-s mai multe aspecte care \u021bin \u0219i de mediu \u0219i de rezerve. Deci trebuie s-o legumeasc\u0103, iar aspectul practic e c\u0103  ziua curentul e mai scump ( c\u0103 se consum\u0103 mai mult \u0219i presupun c\u0103 \u00een limita capacit\u0103\u021bilor prefer\u0103 s\u0103 livreze mai mult atunci). A\u0219a \u0219i trebuie c\u0103 e pe baz\u0103 de profit.  Cump\u0103ra\u021bi <strong><a href=\"https:\/\/www.mediafax.ro\/economic\/hidroelectrica-profit-istoric-in-sase-luni-compania-a-inregistrat-castig-dublu-fata-de-2020-20249880\">ac\u021biuni la electrica<\/a><\/strong>. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"617\" height=\"397\" data-attachment-id=\"20557\" data-permalink=\"https:\/\/catalinx.ro\/wordpress\/?attachment_id=20557#main\" data-orig-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6.png\" data-orig-size=\"617,397\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-6\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6-480x309.png\" data-large-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6.png\" src=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6.png\" alt=\"\" class=\"wp-image-20557\" srcset=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6.png 617w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6-480x309.png 480w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/image-6-200x129.png 200w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><\/figure>\n\n\n\n<p>  Mai mult hidro nu prea avem de unde. Mai mult eolian ar putea s\u0103 ajute, dar v\u00e2ntul bate haotic. La cum arat\u0103 graficul trebuie mai mult nuclear sau mult mai mult soare, aproape dublu. A mai putea fi o solu\u021bie din bio-mas\u0103, gunoaie.  Dar asta-i jum\u0103tate din problem\u0103. <\/p>\n\n\n\n<p>Cealalt\u0103 jum\u0103tate e problema pie\u021bii. <\/p>\n\n\n\n<p>Produc\u0103torii de curent electric, mai ales cei independen\u021bi, particip\u0103 la ceea ce se nume\u0219te PZU ( piata pentru ziua urm\u0103toare). Fiecare dintre ei face o prognoz\u0103  de produc\u021bie \u0219i se stabile\u0219te un pre\u021b pe kwh, \u00een func\u021bie de cererea din ziua aia. Cum cererea mereu dep\u0103\u0219e\u0219te produc\u021bia \u0219i presupun c\u0103 \u0219i prognoza de produc\u021bie pre\u021bul e cam at\u00e2ta c\u00e2t poate s\u0103 fie de mare, c\u0103 restul oricum se import\u0103. <\/p>\n\n\n\n<p>Problema apare la nerespectarea prognozei &#8211; aici se fur\u0103, cum ar veni.  Dac\u0103 produci \u00een plus, cel mai probabil, dac\u0103 e\u0219ti unul dintre produc\u0103torii verzi care nu-\u0219i poate controla outputul, adic\u0103 soare, v\u00e2nt,  excesul se vinde dar la un pre\u021b mult mai mic.  Dac\u0103 produci mai pu\u021bin, trebuie s\u0103 cumperi energie pana la prognoza ta, iar pre\u021bul de cump\u0103rare este mult mai mare.  Pe o pia\u021b\u0103 cu exces de cerere e normal, oarecum p\u00e2na la un punct.  De exemplu &#8211; dac\u0103 eu, produc\u0103torul A am prognozat c\u0103 o s\u0103 produc 2Mwh \u0219i produc doar 1, ar fi normal s\u0103 cump\u0103r 1Mwh la pre\u021bul pie\u021bei, nu? Dac\u0103 \u00een acela\u0219i timp, tu produc\u0103torul B, ai prognozat tot 2 , dar produci trei, ar fi normal s\u0103 cumperi 1Mwh la pre\u021bul pie\u021bei, nu? \u00cen principiul, la momentul t0, un kwh ar trebui s\u0103 coste tot at\u00e2t,  \u00een teorie, c\u0103 mai ai anumite costuri de transport \u0219i de operare a pie\u021bei, care genereaz\u0103 o margine de diferen\u021b\u0103 &#8211; comision \u00een pia\u021ba aia. <\/p>\n\n\n\n<p>Problema e c\u0103 diferen\u021bele sunt imense.  Vorbeam cu cineva de pre\u021b la v\u00e2nzare excess de sub 100 de lei pe Mwh, iar la cump\u0103rare pe prognoz\u0103 inexact\u0103, \u00een acela\u0219i timp ,  de costuri de peste 300 de lei pe Mwh, cum ar veni operarea pie\u021bei \u201dcost\u0103\u201d mai mult dec\u00e2t curentul \u00een sine.  A\u021bi auzit de b\u0103ie\u021bii de\u0219tep\u021bi din energie, nu?<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Eh, ca s\u0103 fie cusut\u0103 cu a\u021b\u0103 de culoarea corect\u0103 sistemul e structurat <a href=\"https:\/\/www.transelectrica.ro\/web\/tel\/structura-pietei-romanesti\">\u00een mai multe <\/a>pie\u021be. <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Piata angro de energie electrica se compune din urmatoarele piete specifice:<\/strong><\/p><p>a) piata contractelor bilaterale;<\/p><p>b) Piata pentru Ziua Urmatoare;<\/p><p>c) Piata de Echilibrare;<\/p><p>d) Piata serviciilor de sistem tehnologice.<\/p><\/blockquote>\n\n\n\n<p>Fraierii participa la PZU. Golanii participa la piata de echilibrare sau in piata contractelor bilaterale. <\/p>\n\n\n\n<p>Prin urmare diferen\u021ba asta de cost\/ pre\u021b este mascat\u0103 prin faptul c\u0103, bo$$, aia e ALT\u0102 PIA\u021a\u0102, de aia cost\u0103 a\u0219a de mult, n-are nicio leg\u0103tur\u0103, m\u0103-n\u021belegi? Dar dac\u0103 produci tu \u00een exces, evident c\u0103 produsul t\u0103u nu merge la pia\u021ba de echilibrare, c\u0103 am stabilit c\u0103 e pentru \u0219mecheri, se vinde acolo la gunoaie, cum ar veni, un de\u0219eu. <\/p>\n\n\n\n<p>Pentru c\u0103 eficien\u021ba energetic\u0103, at\u00e2t de consum c\u00e2t \u0219i de produc\u021bie li se impune doar consumatorilor \u0219i produc\u0103torilor ( unora), nu neap\u0103rat \u0219i operatorilor pie\u021bei, adic\u0103 \u0103ia care fac regulile, m\u0103 \u00een\u021belegi?<\/p>\n\n\n\n<p>Prin urmare, harneala care se vinde acuma cu \u201dcre\u0219te pre\u021bul curentului pentru c\u0103 pantof, consuma\u021bi \u0219i voi mai pu\u021bin ( Ceau\u0219escu r\u00e2de ) \u201d nu e ca s\u0103 protej\u0103m planeta. Al\u021bii trebuie proteja\u021bi de la transparen\u021b\u0103. <\/p>\n\n\n\n<p class=\"has-light-green-cyan-background-color has-background\">Iar retorica lui C\u00e2\u021bu, aia cu \u201d<a href=\"https:\/\/www.mediafax.ro\/politic\/premierul-florin-citu-anunta-ce-se-va-intampla-cu-facturile-nu-vom-plafona-preturile-la-energie-20249969\">nu producem c\u00e2t avem nevoie<\/a>\u201d e corect\u0103, dar nu destul c\u00e2t s\u0103 explice pre\u021burile. Ascunde sub pre\u0219 partea aia cu transparen\u021ba pie\u021bei \u0219i o bag\u0103 cu solu\u021bia nu poate s\u0103 vin\u0103 de la premier, nu putem plafona pre\u021burile. Nici nu trebuie plafonate pre\u021burile, pentru c\u0103 produc\u0103torii de energie alternativ\u0103  \u0219i <strong>VERDE <\/strong>trebuie s\u0103 c\u00e2\u0219tige mai bine. Ceea ce trebuie s\u0103 fac\u0103 e s\u0103 discute cu ministrul energiei despre <strong>reglement\u0103ri cu privire la transparen\u021ba \u00een stabilirea  pre\u021burilor pe pie\u021bele \u0103stea ale energiei \u0219i de reglement\u0103ri pentru a asigura costuri de tranzac\u021bionare mai mici \u0219i un sistem de acordare \u0219i tranzac\u021bionare a certificatelor verzi care s\u0103 nu mai c\u0103pu\u0219eze produc\u0103torii.<\/strong><\/p>\n\n\n\n<p>Pentru c\u0103 ziari\u0219tii sunt mai prost pl\u0103ti\u021bi dec\u00e2t mine \u00eemi imaginez c\u0103 sunt \u0219i mai pro\u0219ti, \u00een general, \u0219i nu \u0219tiu ce \u00eentreb\u0103ri s\u0103 pun\u0103, o dau cu scuipatul pe tricou p-aia cu \u201dda&#8217; de ce s-a scumpit curentul&#8221;?<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ne-au \u00eempins ca pe oi la pia\u021ba concuren\u021bial\u0103 pentru ca apoi s\u0103 scumpeasc\u0103 curentul, de\u0219i promisiunea era c\u0103 o s\u0103 cump\u0103r\u0103m la pre\u021b mai bun,&hellip;<\/p>\n","protected":false},"author":2,"featured_media":20505,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3499],"tags":[4577,4579,4578],"class_list":["post-20504","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-economie","tag-curent-electric","tag-piata-de-energie-angro","tag-piata-de-energie-pentru-producatori"],"views":2000,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2021\/08\/productie-consum-curent-iulie-august-2021.png","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Eq23-5kI","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/20504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20504"}],"version-history":[{"count":3,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/20504\/revisions"}],"predecessor-version":[{"id":20558,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/20504\/revisions\/20558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/20505"}],"wp:attachment":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}