{"id":17520,"date":"2025-11-03T07:15:33","date_gmt":"2025-11-03T07:15:33","guid":{"rendered":"https:\/\/www.automakers.cz\/?p=17520"},"modified":"2025-11-03T17:36:47","modified_gmt":"2025-11-03T17:36:47","slug":"sda-v-registracich-osobnich-aut-uz-letos-nejsou-pohony-cng","status":"publish","type":"post","link":"https:\/\/www.automakers.cz\/?p=17520","title":{"rendered":"SDA: v registrac\u00edch osobn\u00edch aut u\u017e letos nejsou pohony CNG"},"content":{"rendered":"\r\n<p><strong>T\u0159i p\u00edsmena \u2013 CNG \u2013 znamenaj\u00edc\u00ed stla\u010den\u00fd zemn\u00ed plyn, p\u0159edstavovala p\u0159ed deseti lety slibnou a perspektivn\u00ed alternativu ke konven\u010dn\u00edm tekut\u00fdm paliv\u016fm. Nad\u011bje do n\u011bj vkl\u00e1dan\u00e9 se ale pom\u011brn\u011b brzo za\u010daly rozpl\u00fdvat a v posledn\u00ed dob\u011b nastal u osobn\u00edch automobil\u016f v jeho p\u0159\u00edpad\u011b konec jedn\u00e9 v\u00fdvojov\u00e9 kapitoly.<\/strong><!--more--><\/p>\r\n<p>P\u0159itom je plyn u automobil\u016f u\u017e dlouh\u00e1 l\u00e9ta hojn\u011b vyu\u017e\u00edvan\u00fdm alternativn\u00edm palivem, zejm\u00e9na ve form\u011b LPG, tedy jako zkapaln\u011bn\u00fd ropn\u00fd plyn, zn\u00e1m\u00fd tak\u00e9 jako propad-butan a pou\u017e\u00edvan\u00fd hlavn\u011b k topen\u00ed, va\u0159en\u00ed, \u010di oh\u0159evu vody. Jako palivo k pohonu automobil\u016f jej u n\u00e1s nab\u00edzej\u00ed st\u00e1le zna\u010dky Dacia a Renault. CNG u\u017e takov\u00e9 \u0161t\u011bst\u00ed nem\u00e1.<\/p>\r\n<p>&#8222;Co se t\u00fd\u010de nov\u00fdch registrac\u00ed osobn\u00edch aut, ji\u017e u n\u00e1s pohony na zemn\u00ed plyn nejsou. St\u00e1le je\u0161t\u011b m\u00e1me n\u011bjak\u00e9 registrace u n\u00e1kladn\u00edch vozidel a autobus\u016f. Tato technologie se v minul\u00fdch letech uk\u00e1zala pro v\u00fdrobce osobn\u00edch aut jako nev\u00fdhodn\u00e1 a ustoupili od jejich produkce,&#8220; \u0159ekl na\u0161emu \u010dasopisu <strong>tajemn\u00edk SDA Josef Pokorn\u00fd.\u00a0\u00a0<\/strong><\/p>\r\n<p><iframe loading=\"lazy\" title=\"CNG jako slep\u00e1 ulice\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ry2qUdGbIoE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\r\n<p><strong>P\u0159ednosti vozidel na CNG<\/strong><br \/>Byly to p\u0159edev\u0161\u00edm ni\u017e\u0161\u00ed provozn\u00ed n\u00e1klady, proto\u017ee CNG vych\u00e1zel jako v\u00fdrazn\u011b levn\u011bj\u0161\u00ed palivo ne\u017e benzin nebo nafta. Dokonce se uv\u00e1d\u011blo, \u017ee v \u010cR vych\u00e1z\u00ed n\u00e1klady na jeden km p\u0159ibli\u017en\u011b na 1 K\u010d. P\u0159ipo\u010dteme-li k tomu v t\u00e9 dob\u011b stabilitu ceny plynu ve srovn\u00e1n\u00ed s ropou a jej\u00edmi deriv\u00e1ty, byly v\u00fdhody nesporn\u00e9. Proto se p\u0159ed necel\u00fdmi dvaceti lety se zd\u00e1lo, \u017ee by CNG mohl b\u00fdt ekonomicky zaj\u00edmav\u00fdm.<\/p>\r\n<p><strong>Provoz vych\u00e1zel v\u00fdhodn\u011bj\u0161\u00ed i z pohledu ekologie a emis\u00ed CO\u2082<\/strong>, kter\u00e9 byly oproti benzinu o cca 20 a\u017e 25 % ni\u017e\u0161\u00ed. Vezmeme-li v \u00favahu je\u0161t\u011b podstatn\u011b ni\u017e\u0161\u00ed emise oxid\u016f dus\u00edku (NO\u2093), t\u00e9m\u011b\u0159 \u017e\u00e1dn\u00e9 emise pevn\u00fdch \u010d\u00e1stic (saz\u00ed) a \u017e\u00e1dn\u00e9 nebo velmi m\u00e1lo oxid\u016f s\u00edry, jevilo se CNG jako velmi nad\u011bjn\u00e9 palivo. Nad\u011bjn\u00e9 se ukazovaly tak\u00e9 kombinovan\u00e9 pohony (dual fuel), u nich\u017e je motor p\u0159izp\u016fsoben\u00fd na jak na CNG, tak benz\u00edn nebo naftu.<\/p>\r\n<p><strong>Nev\u00fdhody a omezen\u00ed<\/strong><br \/>Pokud ale bylo vozidlo vybaveno jen na pohon CNG (bez benz\u00ednov\u00e9 \u010di naftov\u00e9 z\u00e1lohy), znamenalo to men\u0161\u00ed dojezd na jedno napln\u011bn\u00ed n\u00e1dr\u017ee. Probl\u00e9mem byla tak\u00e9 infrastruktura plnic\u00edch stanic v podob\u011b jejich m\u00e9n\u011b hust\u00e9ho rozm\u00edst\u011bn\u00ed ve srovn\u00e1n\u00ed s \u010derpadly benzin\/nafta. Svoji roli br\u00e1n\u00edc\u00ed v\u011bt\u0161\u00edmu roz\u0161\u00ed\u0159en\u00ed hr\u00e1ly tak\u00e9 vy\u0161\u0161\u00ed po\u0159izovac\u00ed n\u00e1klady, kde se ale investice p\u0159i vy\u0161\u0161\u00edch n\u00e1jezdech pom\u011brn\u011b brzo vr\u00e1tila, slo\u017eit\u011bj\u0161\u00ed servis a omezen\u00ed vjezdu do n\u011bkter\u00fdch prostor\u016f.<\/p>\r\n<p><strong>Sou\u010dasn\u00fd stav, po\u010det vozidel a \u010derpac\u00edch stanic<\/strong><br \/>V \u010cR dos\u00e1hly od roku 2007, kdy bylo p\u0159ihl\u00e1\u0161eno prvn\u00edch 28 osobn\u00edch automobil\u016f na CNG registrace nov\u00fdch vozidel do leto\u0161ka po\u010dtu 18 629 osobn\u00edch a 5036 lehk\u00fdch u\u017eitkov\u00fdch automobil\u016f. K tomu je pot\u0159eba p\u0159ipo\u010d\u00edtat je\u0161t\u011b n\u011bkolik stovek autobus\u016f a p\u00e1r des\u00edtek n\u00e1kladn\u00edch vozidel. Dohromady to s dovozy ojet\u00edm p\u0159edstavuje zhruba 25 vozidel poh\u00e1n\u011bn\u00fdch na CNG. \u010cerpac\u00edch stanic s CNG by m\u011blo b\u00fdt u n\u00e1s cca 200.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1224\" src=\"http:\/\/www.automakers.cz\/wp-content\/uploads\/2024\/01\/ORLEN-cerpaci-stanice-small.jpg\" alt=\"\" width=\"668\" height=\"500\" \/><\/p>\r\n<p><strong>Nahoru a pak dol\u016f <\/strong><br \/>Na \u010desk\u00e9m automobilov\u00e9m trhu pro\u0161la auta na CNG nad\u011bjn\u00fdm vzestupem, ale tak\u00e9 beznad\u011bjn\u00fdm p\u00e1dem\u2026 a\u017e na dno. Po zah\u00e1jen\u00ed dod\u00e1vek v roce 2007 pokra\u010doval tak\u0159ka trval\u00fd r\u016fst a\u017e k rekordn\u00edm 2890 kus\u016fm v roce 2017, ale u\u017e v roce 2018 za\u010dal pokles na 1936 kus\u016f, v roce 2021 propadly registrace pod tis\u00edc a za rok 2024 to bylo u\u017e jen 216 kus\u016f. Kone\u010dn\u00e1 nastala v \u010dervnu 2024, kdy bylo p\u0159ihl\u00e1\u0161eno posledn\u00edch p\u011bt c\u00e9eng\u00e9\u010dkov\u00fdch \u0161kodovek. Od t\u00e9 doby je kategorie CNG na \u010desk\u00e9 trhu nov\u00fdch osobn\u00edch vozidel prodejn\u011b mrtv\u00e1.<\/p>\r\n<p><strong>Podobn\u011b prob\u00edhaly registrace v kategorii LUV<\/strong>, ve kter\u00e9 nastal po\u010dtem 607 voz\u016f vrchol prodej\u016f v roce 2020, ale u\u017e v roce 2022 to bylo jen 23 voz\u016f a v kv\u011btnu 2024 byly prod\u00e1ny posledn\u00ed t\u0159i dod\u00e1vky na CNG. I v kategori\u00edch n\u00e1kladn\u00edch vozidel a autobus\u016f lze situaci ozna\u010dit za dozn\u00edvaj\u00edc\u00ed. Za leto\u0161ek sice bylo sice registrov\u00e1no je\u0161t\u011b 14 n\u00e1kladn\u00edch vozidel, co\u017e ale p\u0159edstavuje jen 0,21 % trhu a mezi autobusy to bylo 18 kus\u016f, s tr\u017en\u00edm pod\u00edlem 3,03 %.<\/p>\r\n<p><strong>P\u0159\u00ed\u010diny konce CNG<\/strong> <br \/>Ty jsou celkem jasn\u00e9; evropsk\u00e9 emisn\u00ed normy a jednozna\u010dn\u00e1 legislativn\u00ed podpora elektromobility. Vozidla poh\u00e1n\u011bn\u00e1 na CNG nemohou splnit nov\u011b stanoven\u00e9 limity. Nav\u00edc EU vy\u0159azuje CNG z kategori\u00ed ekologick\u00fdch paliv.<\/p>\r\n<p>S rozvojem elektromobility, hybrid\u016f, plug in hybrid\u016f a p\u0159\u00edpadn\u011b vozidel na vod\u00edk, vznikla pro CNG prakticky nep\u0159ekonateln\u00e1 konkurence a do\u0161lo i na v\u00fdraznou zm\u011bnu spot\u0159ebitelsk\u00e9ho pov\u011bdom\u00ed, v\u010detn\u011b tlaku na infrastrukturu. Proto se tak\u00e9 zm\u011bnila popt\u00e1vka z\u00e1kazn\u00edk\u016f i nab\u00eddka v\u00fdrobc\u016f, a t\u00edm nastal konec dal\u0161\u00ed existence CNG.<\/p>\r\n<p><strong>Sbohem bez lou\u010den\u00ed <\/strong><br \/>Pohon na CNG m\u011bl sv\u00e9 m\u00edsto jako ekologick\u00e9 mezi\u0159e\u0161en\u00ed zejm\u00e9na tam, kde elektromobilita zat\u00edm nemohla b\u00fdt pln\u011b vyu\u017eiteln\u00e1, zejm\u00e9na z hlediska n\u00e1kladov\u00e9 nedostupnosti nebo neexistence vhodn\u00fdch vozidel. Technick\u00fd v\u00fdvoj elektricky poh\u00e1n\u011bn\u00fdch vozidel ale postupn\u011b vykr\u00fdv\u00e1 v\u0161echna m\u00edsta, tak\u017ee zm\u00edn\u011bn\u00e9 mezi\u0159e\u0161en\u00ed pozb\u00fdv\u00e1 v\u00fdznam. Sv\u016fj boj CNG prohr\u00e1l a samotn\u00e1 vozidla u\u017e prakticky jen doj\u00ed\u017ed\u00ed.<\/p>\r\n<p><strong>P\u0159esto nelze vylou\u010dit korekci velk\u00fdch nad\u011bj\u00ed<\/strong><br \/>Ten, kdo jen trochu objektivn\u011bji sleduje sou\u010dasn\u00fd sv\u011btov\u00fd v\u00fdvoj mobility v\u00ed, \u017ee p\u0159edstava vl\u00e1dc\u016f EU a evropsk\u00fdch v\u00fdrobc\u016f automobil\u016f o jedin\u00e9, a to pouze elektrick\u00e9 budoucnosti automobil\u016f, nebere v \u00favahu jak\u00e9koli dal\u0161\u00ed mo\u017en\u00e9 alternativy. Dogmatick\u00e1 ambici\u00f3zn\u00ed vize, bu\u010f elekt\u0159ina nebo nic, nepo\u010d\u00edt\u00e1 s t\u00edm, \u017ee zejm\u00e9na mimo Evropu se pracuje na v\u00fdvoji dal\u0161\u00edch technologi\u00ed. Zdaleka posledn\u00ed slovo ne\u0159ekl v\u00fdvoj ekologick\u00fdch paliv, a p\u0159edev\u0161\u00edm se zapom\u00edn\u00e1 na intenzivn\u00ed v\u00fdvoj v oblasti vod\u00edkov\u00fdch pohon\u016f. Nab\u00edz\u00ed se proto ot\u00e1zka, co asi bude p\u0159\u00ed\u0161t\u00edm mezi\u0159e\u0161en\u00edm?<\/p>\r\n<p><strong>Karel Ber\u00e1nek<\/strong><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>T\u0159i p\u00edsmena \u2013 CNG \u2013 znamenaj\u00edc\u00ed stla\u010den\u00fd zemn\u00ed plyn, p\u0159edstavovala p\u0159ed deseti lety slibnou a&#8230;<\/p>\n","protected":false},"author":6,"featured_media":259,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,71,48,40],"tags":[],"class_list":["post-17520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automakers-tv","category-interview","category-registrace","category-technologie"],"_links":{"self":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/17520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17520"}],"version-history":[{"count":7,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/17520\/revisions"}],"predecessor-version":[{"id":17575,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/17520\/revisions\/17575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/media\/259"}],"wp:attachment":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}