{"id":72896,"date":"2025-02-23T00:18:44","date_gmt":"2025-02-22T23:18:44","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=72896"},"modified":"2025-02-22T14:31:25","modified_gmt":"2025-02-22T13:31:25","slug":"vodikova-ekonomika-drahy-sen-o-udajnem-zelenem-zazraku","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/02\/23\/vodikova-ekonomika-drahy-sen-o-udajnem-zelenem-zazraku\/","title":{"rendered":"Vod\u00edkov\u00e1 ekonomika: Drah\u00fd sen o \u00fadajn\u00e9m zelen\u00e9m z\u00e1zraku"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span>Moment\u00e1ln\u011b za\u017e\u00edv\u00e1me skute\u010dnou vod\u00edkovou euforii. Ale to, co je oslavov\u00e1no jako domn\u011bl\u00fd zachr\u00e1nce energetick\u00e9ho p\u0159echodu, se p\u0159i bli\u017e\u0161\u00edm zkoum\u00e1n\u00ed ukazuje jako n\u00e1kladn\u00fd vzdu\u0161n\u00fd z\u00e1mek se zna\u010dn\u00fdmi technick\u00fdmi \u00faskal\u00edmi.<\/span><\/strong><\/p>\n<p><span>Jednoduch\u00fd v\u00fdpo\u010det, kter\u00fd n\u00e1m politici a samozvan\u00ed zachr\u00e1nci klimatu p\u0159edkl\u00e1daj\u00ed, zn\u00ed zpo\u010d\u00e1tku p\u0159esv\u011bd\u010div\u011b: vod\u00edk ho\u0159\u00ed \u010dist\u011b za vzniku vody, je teoreticky dostupn\u00fd v neomezen\u00e9m mno\u017estv\u00ed a m\u011bl by n\u00e1s u\u010dinit nez\u00e1visl\u00fdmi na fosiln\u00edch palivech. Z\u00e1m\u011brn\u011b se zaml\u010duje, \u017ee v\u00fdroba vod\u00edku spot\u0159ebov\u00e1v\u00e1 obrovsk\u00e9 mno\u017estv\u00ed energie \u2013 v\u00edce, ne\u017e lze nakonec vyu\u017e\u00edt.<\/span><\/p>\n<p><span>\u201eK v\u00fdrob\u011b dvou megawatt\u016f energie z vod\u00edku jsou ji\u017e ve v\u00fdrobn\u00edm procesu zapot\u0159eb\u00ed t\u0159i megawatty elekt\u0159iny,\u201c\u00a0<\/span><a href=\"https:\/\/robertbryce.substack.com\/p\/the-h-in-hydrogen-stands-for-hype\"><span>vysv\u011btluje<\/span><\/a><span>\u00a0energetick\u00fd expert Robert Bryce. Tato st\u0159\u00edzliv\u00e1 energetick\u00e1 bilance nebere v \u00favahu ani ztr\u00e1ty p\u0159i samotn\u00e9 v\u00fdrob\u011b elekt\u0159iny V\u011bdecky by se dalo \u0159\u00edci: Z termodynamick\u00e9ho hlediska je vod\u00edkov\u00e9 hospod\u00e1\u0159stv\u00ed ve sv\u00e9 sou\u010dasn\u00e9 podob\u011b prost\u011b neefektivn\u00ed.<\/span><\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\">\n<div class=\"wp-block-embed__wrapper\">\n<div class=\"twitter-tweet twitter-tweet-rendered\"><iframe id=\"twitter-widget-0\" class=\"\" title=\"P\u0159\u00edsp\u011bvek X\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=true&amp;embedId=twitter-widget-0&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1877392512043855956&amp;lang=cs&amp;origin=https%3A%2F%2Freport24.news%2Fwasserstoff-wirtschaft-der-teure-traum-vom-angeblich-gruenen-wunder%2F&amp;sessionId=eb96e774b570c36520ec17801143b344bb9c2bf1&amp;theme=light&amp;widgetsVersion=2615f7e52b7e0%3A1702314776716&amp;width=550px\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-tweet-id=\"1877392512043855956\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/div>\n<\/figure>\n<p><span>Obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9 je, \u017ee v\u011bt\u0161ina\u00a0<\/span><a href=\"https:\/\/www.eia.gov\/energyexplained\/hydrogen\/production-of-hydrogen.php\"><span>vod\u00edku, kter\u00fd se dnes vyr\u00e1b\u00ed,<\/span><\/a><span> poch\u00e1z\u00ed z parn\u00edho reformov\u00e1n\u00ed zemn\u00edho plynu \u2013 procesu, p\u0159i kter\u00e9m se uvol\u0148uje zna\u010dn\u00e9 mno\u017estv\u00ed CO2 (\u010demu cht\u011bj\u00ed klimati\u010dt\u00ed fanatici ve skute\u010dnosti zabr\u00e1nit). O \u201ezelen\u00e9\u201c energii zde nem\u016f\u017ee b\u00fdt \u0159e\u010d. Alternativn\u00ed v\u00fdroba elektrol\u00fdzou pomoc\u00ed obnoviteln\u00e9 elekt\u0159iny je st\u00e1le v plenk\u00e1ch a je je\u0161t\u011b dra\u017e\u0161\u00ed.<\/span><\/p>\n<p><span>Ale to nen\u00ed v\u0161e: skladov\u00e1n\u00ed a p\u0159eprava vod\u00edku p\u0159edstavuje pro pr\u016fmysl obrovsk\u00e9 technick\u00e9 v\u00fdzvy. Mal\u00e1 molekula \u010din\u00ed i vysoce kvalitn\u00ed kovov\u00e9 slitiny k\u0159ehk\u00fdmi a k\u0159ehk\u00fdmi \u2013 jev\u00a0zn\u00e1m\u00fd jako\u00a0<\/span><a href=\"https:\/\/www.twi-global.com\/technical-knowledge\/faqs\/what-is-hydrogen-embrittlement\"><span>vod\u00edkov\u00e1 k\u0159ehkost<\/span><\/a><span>\u00a0. St\u00e1vaj\u00edc\u00ed potrubn\u00ed syst\u00e9my jsou prost\u011b nevhodn\u00e9 pro p\u0159epravu \u010dist\u00e9ho vod\u00edku.<\/span><\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\">\n<div class=\"wp-block-embed__wrapper\">\n<div class=\"twitter-tweet twitter-tweet-rendered\"><iframe id=\"twitter-widget-1\" class=\"\" title=\"P\u0159\u00edsp\u011bvek X\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=true&amp;embedId=twitter-widget-1&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1818973343812325542&amp;lang=cs&amp;origin=https%3A%2F%2Freport24.news%2Fwasserstoff-wirtschaft-der-teure-traum-vom-angeblich-gruenen-wunder%2F&amp;sessionId=eb96e774b570c36520ec17801143b344bb9c2bf1&amp;theme=light&amp;widgetsVersion=2615f7e52b7e0%3A1702314776716&amp;width=550px\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-tweet-id=\"1818973343812325542\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/div>\n<\/figure>\n<p><span>Zkapaln\u011bn\u00ed jako alternativa? Mo\u017en\u00e9 pouze p\u0159i minus 253 stupn\u00edch Celsia a 700n\u00e1sobku atmosf\u00e9rick\u00e9ho tlaku \u2013 dal\u0161\u00ed enormn\u00ed spot\u0159eba energie. Vod\u00edkov\u00e1 strategie n\u011bmeck\u00e9 vl\u00e1dy po\u010d\u00edt\u00e1 s miliardov\u00fdmi investicemi. Spalujeme pen\u00edze da\u0148ov\u00fdch poplatn\u00edk\u016f na technologii, kter\u00e1 nebude ekonomicky \u017eivotaschopn\u00e1 bez trval\u00fdch dotac\u00ed. Tedy v podstat\u011b podobn\u00e9 tomu, co se l\u00e9ta d\u011bje u v\u011btrn\u00fdch a sol\u00e1rn\u00edch elektr\u00e1ren.<\/span><\/p>\n<p><span>Sou\u010dasn\u00fd v\u00fdvoj se na pozad\u00ed historick\u00e9 zku\u0161enosti jev\u00ed zvl\u00e1\u0161t\u011b absurdn\u011b. Ji\u017e v 70. letech 20. stolet\u00ed byl vod\u00edk oslavov\u00e1n jako zdroj energie budoucnosti. George W. Bush tak\u00e9 v roce 2003 blouznil o sv\u011bt\u011b automobil\u016f na vod\u00edkov\u00fd pohon. Stalo se toho m\u00e1lo \u2013 z dobr\u00e9ho d\u016fvodu.<\/span><\/p>\n<p><span>Ho\u0159k\u00e1 pravda zn\u00ed: energetick\u00e1 ekonomika zalo\u017een\u00e1 na vod\u00edku drasticky zv\u00fd\u0161\u00ed n\u00e1klady na energii. V dob\u011b rostouc\u00edch \u017eivotn\u00edch n\u00e1klad\u016f jde o spole\u010densko-politick\u00e9 v\u00fdbu\u0161n\u00e9 za\u0159\u00edzen\u00ed. Hroz\u00ed, \u017ee sen o \u201ezelen\u00e9m\u201c vod\u00edku se stane drahou no\u010dn\u00ed m\u016frou \u2013 financovanou da\u0148ov\u00fdmi poplatn\u00edky a spot\u0159ebiteli. M\u00edsto slep\u00e9ho technologick\u00e9ho optimismu je nal\u00e9hav\u011b zapot\u0159eb\u00ed st\u0159\u00edzliv\u00e1 anal\u00fdza n\u00e1klad\u016f a p\u0159\u00ednos\u016f. Zd\u00e1 se v\u0161ak, \u017ee na to ve vyhrocen\u00e9 klimatick\u00e9 debat\u011b nen\u00ed prostor.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-71983\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2025\/02\/aaa.jpg\" alt=\"\" width=\"89\" height=\"23\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Moment\u00e1ln\u011b za\u017e\u00edv\u00e1me skute\u010dnou vod\u00edkovou euforii. Ale to, co je oslavov\u00e1no jako domn\u011bl\u00fd zachr\u00e1nce energetick\u00e9ho p\u0159echodu,&#8230;<\/p>\n","protected":false},"author":2,"featured_media":72897,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[67,229,4793,103],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/72896"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=72896"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/72896\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/72897"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=72896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=72896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=72896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}