{"id":945,"date":"2018-05-23T08:46:00","date_gmt":"2018-05-23T06:46:00","guid":{"rendered":"https:\/\/www.greenpeace.org\/czech\/uncategorized\/945\/nejvetsi-myty-obnovitelne-energie-vitr-nefouka-vetrniky-hyzdi-krajinu-a-zabijeji-ptaky\/"},"modified":"2020-01-30T14:21:50","modified_gmt":"2020-01-30T12:21:50","slug":"nejvetsi-myty-obnovitelne-energie-vitr-nefouka-vetrniky-hyzdi-krajinu-a-zabijeji-ptaky","status":"publish","type":"post","link":"https:\/\/www.greenpeace.org\/czech\/clanek\/945\/nejvetsi-myty-obnovitelne-energie-vitr-nefouka-vetrniky-hyzdi-krajinu-a-zabijeji-ptaky\/","title":{"rendered":"Nejv\u011bt\u0161\u00ed m\u00fdty obnoviteln\u00e9 energie: V\u00edtr nefouk\u00e1, v\u011btrn\u00edky hyzd\u00ed krajinu a zab\u00edjej\u00ed pt\u00e1ky"},"content":{"rendered":"
\n

Zn\u00e1te to, sed\u00edte si doma na zahrad\u011b, chcete se pod\u00edvat na kr\u00e1sn\u00fd v\u00fdhled do krajiny a<\/strong>
\nnajednou se na horizontu objev\u00ed ohyzdn\u00e9 b\u00edl\u00e9 sloupy se t\u0159emi ty\u010demi. Tro\u0161ku zafouk\u00e1 v\u00edtr a <\/strong>za n\u011bkolik minut to\u010d\u00edc\u00ed lopatky zmasakruj\u00ed hejno migruj\u00edc\u00edch pt\u00e1k\u016f. A nav\u00edc je sly\u0161et <\/strong>p\u0159\u00ed\u0161ern\u00fd hluk! Fouk\u00e1 v\u0161ak jenom hodinu, zbytek dne je bezv\u011bt\u0159\u00ed, a tud\u00ed\u017e v\u00e1\u0161 \u0161patn\u00fd den <\/strong>skon\u010d\u00ed t\u00edm, \u017ee nen\u00ed elekt\u0159ina a vy si svou obl\u00edbenou kn\u00ed\u017eku mus\u00edte \u010d\u00edst p\u0159i sv\u00ed\u010dce zabalen\u00ed <\/strong>do deky. Podobn\u00e9 situace se jist\u011b d\u011bj\u00ed v paraleln\u00ed realit\u011b, kde vl\u00e1dnou m\u00fdty o v\u011btrn\u00e9 <\/strong>energetice.<\/strong><\/p>\n

Ve sv\u011bt\u011b fakt\u016f je v\u0161ak obraz v\u011btrn\u00e9 energie o pozn\u00e1n\u00ed pozitivn\u011bj\u0161\u00ed. V pr\u016fmyslov\u00e9m m\u011b\u0159\u00edtku pat\u0159\u00ed elekt\u0159ina z v\u011btru k v\u016fbec nejlevn\u011bj\u0161\u00edm a jej\u00ed cena podobn\u011b jako u ostatn\u00edch obnoviteln\u00fdch zdroj\u016f soustavn\u011b kles\u00e1. \u010casto se rovn\u011b\u017e om\u00edl\u00e1 dezinformace, \u017ee obnoviteln\u00e9 zdroje \u2013 a v\u011btrn\u00e9 turb\u00edny obzvl\u00e1\u0161t\u011b \u2013 zab\u00edraj\u00ed stovky tis\u00edc hektar\u016f \u00farodn\u00e9 p\u016fdy. Je pravda, \u017ee pro vyr\u00e1b\u011bn\u00ed energie z v\u011btru pot\u0159ebujeme dostatek prostoru. Nicm\u00e9n\u011b v \u010cesk\u00e9 republice jsou desetitis\u00edce hektar\u016f p\u016fdy, kter\u00e9 le\u017e\u00ed ladem, a nav\u00edc p\u0159ibli\u017en\u011b 400 tis\u00edc hektar\u016f je oseto \u0159epkou, p\u0159i jej\u00ed\u017e maxim\u00e1ln\u00edm vyu\u017eit\u00ed a ode\u010dten\u00ed n\u00e1klad\u016f z\u00edsk\u00e1me na mobilitu 900kr\u00e1t m\u00e9n\u011b energie ne\u017e ze slunce nebo v\u011btru.<\/p>\n

\"\"<\/p>\n

:. V\u011btrn\u00e9 elektr\u00e1rny. \u00a9 Paul Langrock \/ Greenpeace<\/em><\/p>\n

To\u010d\u00edc\u00ed se lopatky v\u011btrn\u00fdch turb\u00edn sice p\u0159i prvn\u00edch prototypech v \u010cesk\u00e9 republice vyd\u00e1valy velk\u00fd hluk, nicm\u00e9n\u011b u modern\u00edch typ\u016f turb\u00edn dok\u00e1zali jejich konstrukt\u00e9\u0159i mechanick\u00e9 zvuky radik\u00e1ln\u011b zti\u0161it. Tak\u00e9 \u00faprava povrchu i tvaru list\u016f rotoru v\u00fdrazn\u011b omezila aerodynamick\u00fd hluk. Ani se zab\u00edjen\u00edm pt\u00e1k\u016f to nen\u00ed p\u0159\u00edli\u0161 \u017ehav\u00e9. Podle studie Vermontsk\u00e9 pr\u00e1vnick\u00e9 fakulty v\u011btrn\u00e9 turb\u00edny zabij\u00ed na jednotku vyroben\u00e9 elekt\u0159iny nejm\u00e9n\u011b jedinc\u016f avifauny z energetick\u00fdch zdroj\u016f. Jadern\u00e1 v\u00fdroba je pro pt\u00e1ky t\u00e9m\u011b\u0159 dvakr\u00e1t nebezpe\u010dn\u011bj\u0161\u00ed a fosiln\u00ed v\u00fdroba (uhl\u00ed a plyn) zabije 23kr\u00e1t v\u00edce poletuj\u00edc\u00edch jedinc\u016f ve srovn\u00e1n\u00ed s v\u011btrem.<\/p>\n

Uveden\u00fd v\u00fdzkum nen\u00ed jedin\u00fd. Mnohon\u00e1sobn\u011b v\u00edce pt\u00e1k\u016f zahyne p\u0159i n\u00e1razu do budovy nebo jedouc\u00edho automobilu. Americk\u00fdm ko\u010dk\u00e1m padne za ob\u011b\u0165 odhadem 3000n\u00e1sobn\u011b v\u00edce pt\u00e1k\u016f ne\u017e v\u0161em tamn\u00edm turb\u00edn\u00e1m dohromady. Hledisko ochrany krajinn\u00e9ho r\u00e1zu je slo\u017eit\u00e9. N\u011bkomu mohou v\u011btrn\u00e9 elektr\u00e1rny skute\u010dn\u011b p\u0159ipadat ohyzdn\u00e9 a p\u0159i v\u00fdrob\u011b elekt\u0159iny d\u00e1 p\u0159ednost ob\u0159\u00edm uheln\u00fdm j\u00e1m\u00e1m s monstr\u00f3zn\u00edmi rypadly. Uhl\u00ed a j\u00e1dro m\u00e1 v\u0161ak na krajinn\u00fd r\u00e1z mnohem v\u011bt\u0161\u00ed dopad, a\u0165 ji\u017e mluv\u00edme o t\u011b\u017eb\u011b nerostn\u00fdch surovin, odles\u0148ov\u00e1n\u00ed, nebo zne\u010di\u0161\u0165ov\u00e1n\u00ed ovzdu\u0161\u00ed. Turb\u00edny lze nav\u00edc po konci provozu rozmontovat a odv\u00e9zt, co\u017e se v p\u0159\u00edpad\u011b uheln\u00fdch lom\u016f d\u011bl\u00e1 jaksi slo\u017eit\u011b.<\/p>\n

Na z\u00e1v\u011br se pod\u00edvejme, jak je to s onou \u00fadajnou nespolehlivost\u00ed v\u011btrn\u00e9 energie. A\u010dkoliv v\u00fdkon turb\u00edn je z\u00e1visl\u00fd na s\u00edle a intenzit\u011b v\u011btru, v dne\u0161n\u00ed dob\u011b jsme ji\u017e schopn\u00ed pro pot\u0159eby dispe\u010dinku spolehliv\u011b p\u0159edpov\u011bd\u011bt s\u00edlu v\u011btru v n\u00e1sleduj\u00edc\u00edch t\u00fddnech. V\u011btrnou energetiku je v\u0161ak pot\u0159eba vn\u00edmat komplexn\u011b a v kontextu s ostatn\u00edmi obnoviteln\u00fdmi zdroji. Zku\u0161enost z N\u011bmecka \u0159\u00edk\u00e1, \u017ee v\u011btrn\u00e9 a sol\u00e1rn\u00ed elektr\u00e1rny se pom\u011brn\u011b dob\u0159e dopl\u0148uj\u00ed: v l\u00e9t\u011b v\u00edce sv\u00edt\u00ed slunce a m\u00e9n\u011b fouk\u00e1, v zim\u011b naopak. Zde se v\u0161ak dost\u00e1v\u00e1me k z\u00e1sadn\u00ed ot\u00e1zce mezin\u00e1rodn\u00ed spolupr\u00e1ce. Obnoviteln\u00e9 zdroje toti\u017e p\u0159edpokl\u00e1daj\u00ed existenci centralizovan\u00fdch men\u0161\u00edch zdroj\u016f, kter\u00e9 lid\u00e9 mohou m\u00edt na zahrad\u011b nebo na st\u0159e\u0161e, v kombinaci s mno\u017estv\u00edm celoevropsk\u00fdch s\u00edt\u00ed a velk\u00fdmi zdroji (jako jsou nap\u0159\u00edklad offshorov\u00e9 v\u011btrn\u00e9 elektr\u00e1rny na pob\u0159e\u017e\u00ed Velk\u00e9 Brit\u00e1nie), je\u017e se navz\u00e1jem podporuj\u00ed a vyrovn\u00e1vaj\u00ed v\u00fdkyvy \u2013 v\u00fdkyvy jsou v\u0161ak mnohem men\u0161\u00ed ne\u017e v p\u0159\u00edpad\u011b velk\u00fdch zdroj\u016f.<\/p>\n

P\u0159ece jenom, na s\u00ed\u0165 m\u00e1 v\u011bt\u0161\u00ed efekt v\u00fdpadek Temel\u00edna ne\u017e n\u011bkolika v\u011btrn\u00fdch turb\u00edn. Budoucnost tedy pat\u0159\u00ed v\u011btru, neboli jak zp\u00edv\u00e1 Bob Dylan: The answer, my friend, is blowing in the wind!<\/p>\n

Tento \u010dl\u00e1nek vznikl pro magaz\u00edn Greenpeace jako jeden ze s\u00e9rie \u010dl\u00e1nk\u016f o obnoviteln\u00e9 energii a m\u00fdtech, kter\u00fdmi je op\u0159edena.<\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Zn\u00e1te to, sed\u00edte si doma na zahrad\u011b, chcete se pod\u00edvat na kr\u00e1sn\u00fd v\u00fdhled do krajiny anajednou se na horizontu objev\u00ed ohyzdn\u00e9 b\u00edl\u00e9 sloupy se t\u0159emi ty\u010demi. Tro\u0161ku zafouk\u00e1 v\u00edtr a\u00a0za n\u011bkolik minut to\u010d\u00edc\u00ed lopatky zmasakruj\u00ed hejno migruj\u00edc\u00edch pt\u00e1k\u016f. A nav\u00edc je sly\u0161et\u00a0p\u0159\u00ed\u0161ern\u00fd hluk! Fouk\u00e1 v\u0161ak jenom hodinu, zbytek dne je bezv\u011bt\u0159\u00ed, a tud\u00ed\u017e v\u00e1\u0161 \u0161patn\u00fd den\u00a0skon\u010d\u00ed t\u00edm, \u017ee nen\u00ed elekt\u0159ina a vy si svou obl\u00edbenou kn\u00ed\u017eku mus\u00edte \u010d\u00edst p\u0159i sv\u00ed\u010dce zabalen\u00ed\u00a0do deky. Podobn\u00e9 situace se jist\u011b d\u011bj\u00ed v paraleln\u00ed realit\u011b, kde vl\u00e1dnou m\u00fdty o v\u011btrn\u00e9\u00a0energetice.<\/p>\n","protected":false},"author":29,"featured_media":946,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"p4_og_title":"","p4_og_description":"","p4_og_image":"","p4_og_image_id":"","p4_seo_canonical_url":"","p4_campaign_name":"not set","p4_local_project":"","p4_basket_name":"not set","p4_department":"","footnotes":""},"categories":[4],"tags":[26,25],"p4-page-type":[16],"class_list":["post-945","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energeticka-revoluce","tag-obnovitelne-zdroje","tag-konec-doby-fosilni","p4-page-type-clanek"],"_links":{"self":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/comments?post=945"}],"version-history":[{"count":3,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/945\/revisions"}],"predecessor-version":[{"id":5739,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/945\/revisions\/5739"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/media\/946"}],"wp:attachment":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/media?parent=945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/categories?post=945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/tags?post=945"},{"taxonomy":"p4-page-type","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/p4-page-type?post=945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}