{"id":11281,"date":"2020-08-03T12:45:22","date_gmt":"2020-08-03T11:45:22","guid":{"rendered":"https:\/\/www.greenpeace.org\/czech\/?p=11281"},"modified":"2023-12-05T10:28:11","modified_gmt":"2023-12-05T09:28:11","slug":"cim-budeme-svitit-topit-a-jezdit-v-roce-2050","status":"publish","type":"post","link":"https:\/\/www.greenpeace.org\/czech\/clanek\/11281\/cim-budeme-svitit-topit-a-jezdit-v-roce-2050\/","title":{"rendered":"\u010c\u00edm budeme sv\u00edtit, topit a jezdit v roce 2050"},"content":{"rendered":"\n

Na tuhle slo\u017eitou ot\u00e1zku samoz\u0159ejm\u011b nikdo nedok\u00e1\u017ee odpov\u011bd\u011bt p\u0159esn\u011b. S p\u0159edpov\u011b\u010fmi se to m\u00e1 tak, \u017ee na dlouho dop\u0159edu, a t\u0159icet let je dlouh\u00e1 doba, se velmi \u010dasto m\u00fdl\u00ed. <\/p>\n\n

P\u0159ed t\u0159iceti lety  zrovna \u010derstv\u011b skon\u010dil Gustav Hus\u00e1k a totalitn\u00ed re\u017eim. O internetu se n\u00e1m ani nezd\u00e1lo a prvn\u00ed mobiln\u00ed telefon se nosil na z\u00e1dech. Budoucnost nen\u00ed dan\u00e1, ale formuj\u00ed ji i na\u0161e vize a politiky, jak\u00fdm sm\u011brem se chceme vyd\u00e1vat. Vesm\u00edrn\u00fd program Apollo reprezentoval odhodl\u00e1n\u00ed \u010d\u00e1sti  lidstva p\u0159ist\u00e1t na M\u011bs\u00edci a b\u011bhem kr\u00e1tk\u00e9ho \u010dasu se to skute\u010dn\u011b poda\u0159ilo. Stejn\u011b tak pokud si lidstvo v sou\u010dasnosti \u0159ekne, \u017ee chce a pot\u0159ebuje skon\u010dit s fosiln\u00edmi palivy a oteplov\u00e1n\u00edm planety, je to mo\u017en\u00e9. Ale je to mnohem v\u011bt\u0161\u00ed sousto. I proto Greenpeace p\u0159in\u00e1\u0161\u00ed vizi tzv. Energetick\u00e9 (R)evoluce. <\/p>\n\n

Energetick\u00e1 (R)evoluce<\/strong><\/p>\n\n

V roce 2012 jsme vydali na\u0161\u00ed prvn\u00ed studii s t\u00edmto n\u00e1zvem Energetick\u00e1 revoluce pro \u010ceskou republiku<\/a> a v sou\u010dasnosti p\u0159ipravujeme jej\u00ed novou verzi, kter\u00e1 by m\u011bla b\u00fdt hotov\u00e1 na za\u010d\u00e1tku roku 2021. Institute for Sustainable Futures p\u0159i Technick\u00e9 univerzit\u011b v Sydney pro n\u00e1s vymodeluje, jak dos\u00e1hnout  technicky i ekonomicky uhl\u00edkov\u011b neutr\u00e1ln\u00ed energetiky, v\u010detn\u011b vyt\u00e1p\u011bn\u00ed a dopravy. S\u00e1z\u00edme p\u0159edev\u0161\u00edm na energetickou efektivitu a \u00faspory, na chytrou spot\u0159ebu a \u0159\u00edzen\u00ed s\u00edt\u00ed a na velk\u00fd pod\u00edl obnoviteln\u00fdch zdroj\u016f energi\u00ed (OZE).<\/p>\n\n

Rozvoj OZE po cel\u00e9m sv\u011bt\u011b je mnohem rychlej\u0161\u00ed ne\u017e o\u010dek\u00e1vala v\u011bt\u0161ina p\u0159edpov\u011bd\u00ed, v\u010detn\u011b star\u0161\u00edch p\u0159edpoklad\u016f Greenpeace. V\u011btrn\u00e9 a sol\u00e1rn\u00ed zdroje mohou tak\u00e9 za rapidn\u00ed v\u00fdvoj energie \u010derpan\u00e9 z OZE v N\u011bmecku. V roce 2019 se tam vyrobilo z obnoviteln\u00fdch zdroj\u016f 46 % elekt\u0159iny. V \u010cesku jsme jen na 15 %.<\/p>\n\n

\"\"<\/figure>\n\n

Zem\u011b, kter\u00e9 investuj\u00ed do obnoviteln\u00fdch zdroj\u016f, \u010dasto tak\u00e9 vyv\u00edjej\u00ed nov\u00e9 technologie, kter\u00e9 umo\u017e\u0148uj\u00ed elekt\u0159inu ukl\u00e1dat a pou\u017e\u00edvat pozd\u011bji. Krom\u011b u n\u00e1s zn\u00e1m\u00fdch p\u0159e\u010derp\u00e1vac\u00edch elektr\u00e1ren jsou u\u017e v praxi i technologie velk\u00fdch bateriov\u00fdch \u00falo\u017ei\u0161\u0165, p\u0159ebyte\u010dn\u00e1 elekt\u0159ina se d\u00e1 pou\u017e\u00edt na v\u00fdrobu vod\u00edku \u010di dokonce v\u00fdrobu metanu (tzv. technologie \u2018power to gas\u2019). Pou\u017e\u00edvaj\u00ed se tak\u00e9 ob\u0159\u00ed setrva\u010dn\u00edky nebo se elekt\u0159ina m\u011bn\u00ed na teplo, kter\u00e9 se d\u00e1 sn\u00e1ze uchov\u00e1vat.<\/p>\n\n

Rozv\u00edjej\u00ed se tak\u00e9 technologie, kter\u00e9 umo\u017e\u0148uj\u00ed kombinovat zem\u011bd\u011blstv\u00ed a sol\u00e1rn\u00ed elektr\u00e1rny. V n\u011bkolika zem\u00edch b\u011b\u017e\u00ed projekty, ve kter\u00fdch se zkoum\u00e1 jak\u00e9 plodiny se mohou p\u011bstovat pod sol\u00e1rn\u00edmi panely. S rostouc\u00edm suchem toti\u017e panely pom\u00e1haj\u00ed zachovat vlhkost na pol\u00edch. A existuj\u00ed u\u017e tak\u00e9 \u010d\u00e1ste\u010dn\u011b pr\u016fsvitn\u00e9 panely, kter\u00e9 jsou pro zem\u011bd\u011blsk\u00e9 vyu\u017eit\u00ed je\u0161t\u011b v\u00fdhodn\u011bj\u0161\u00ed.<\/a><\/p>\n\n

V roce 2019 vyrobilo N\u011bmecko 46 % elekt\u0159iny z OZE. V \u010cesku jsme jen na 15 %.<\/p><\/blockquote>\n\n

Je v\u0161ak samoz\u0159ejm\u011b tak\u00e9 t\u0159eba, aby se sol\u00e1rn\u00ed panely instalovaly tak\u00e9 na existuj\u00edc\u00ed budovy, v\u0161ude tam, kde je to mo\u017en\u00e9. Ka\u017ed\u00fd supermarket, ka\u017ed\u00e1 tov\u00e1rn\u00ed hala a skladi\u0161t\u011b by m\u011bly m\u00edt na st\u0159e\u0161e sol\u00e1rn\u00ed panely. A \u017ee takov\u00fdchto ploch existuje! N\u00e1klady na obnoviteln\u00e9 zdroje st\u00e1le klesaj\u00ed, zlep\u0161uje se jejich \u00fa\u010dinnost a t\u00edm lze z\u00edskat v\u00edce energie ze st\u00e1le men\u0161\u00edho prostoru.<\/p>\n\n

\"Greenpeace
Sol\u00e1rn\u00ed panely pat\u0159\u00ed na st\u0159echy.
\u00a9 Greenpeace – Ben Deiman<\/div><\/figcaption><\/figure>\n\n

Zam\u011b\u0159it se na obnoviteln\u00e9 zdroje tak d\u00e1v\u00e1 smysl tak\u00e9 ekonomicky. Prokazuje to koneckonc\u016f i graf z ned\u00e1vn\u00e9 prezentace firmy \u010cEZ<\/a>, kter\u00fd ukazuje n\u00e1klady na jednotku vyroben\u00e9 elekt\u0159iny u nov\u011b instalovan\u00fdch zdroj\u016f elekt\u0159iny. T\u011bmi nejlevn\u011bj\u0161\u00edmi jsou offshore (v\u011btrn\u00e9 elektr\u00e1rny na mo\u0159i) a hned za nimi je fotovoltaika. \u00dapln\u011b nejdra\u017e\u0161\u00ed je pak elekt\u0159ina z nov\u00e9 jadern\u00e9 elektr\u00e1rny.<\/p>\n\n

Pro z\u00e1jemkyn\u011b a z\u00e1jemce o zelen\u00e9 technologie m\u016f\u017eeme doporu\u010dit n\u00e1sleduj\u00edc\u00ed zdroje informac\u00ed:<\/p>\n\n

www.obnovitelne.cz<\/a> – n\u00e1rodn\u00ed i mezin\u00e1rodn\u00ed novinky z oblasti obnoviteln\u00fdch zdroj\u016f<\/p>\n\n

www.chytraenergie.info<\/a> – obsahuje r\u016fzn\u00e9 studie a je mo\u017en\u00e9 se zapsat na m\u011bs\u00ed\u010dn\u00ed newsletter<\/p>\n\n

www.hybrid.cz<\/a> \u2013 novinky z oblasti elektromobility<\/p>\n\n

Text vych\u00e1z\u00ed z ve\u0159ejn\u00e9 p\u0159edn\u00e1\u0161ky, kter\u00e1 prob\u011bhla v \u010dervenci 2020 v Praze, ve spolupr\u00e1ci s P\u0159\u00edstav 18600<\/a>. Celou p\u0159edn\u00e1\u0161ku si m\u016f\u017eete poslechnout zde<\/em>:<\/p>\n\n

\n<\/lite-youtube>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"

Na ot\u00e1zku v titulku samoz\u0159ejm\u011b nikdo nedok\u00e1\u017ee odpov\u011bd\u011bt p\u0159esn\u011b. S p\u0159edpov\u011b\u010fmi se to m\u00e1 tak, \u017ee na dlouho dop\u0159edu, a t\u0159icet let je dlouh\u00e1 doba, se velmi \u010dasto m\u00fdl\u00ed. P\u0159ed…<\/p>\n","protected":false},"author":41,"featured_media":2453,"comment_status":"open","ping_status":"closed","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":"not set","p4_basket_name":"not set","p4_department":"","footnotes":""},"categories":[3],"tags":[26],"p4-page-type":[16],"class_list":["post-11281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nas-svet","tag-obnovitelne-zdroje","p4-page-type-clanek"],"_links":{"self":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/11281","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\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/comments?post=11281"}],"version-history":[{"count":11,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/11281\/revisions"}],"predecessor-version":[{"id":12096,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/11281\/revisions\/12096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/media\/2453"}],"wp:attachment":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/media?parent=11281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/categories?post=11281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/tags?post=11281"},{"taxonomy":"p4-page-type","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/p4-page-type?post=11281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}