Warning: Constant ABSPATH already defined in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php on line 22 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-config.php:22) in /customers/8/4/0/konsumenter.se/httpd.www/blogg/wp-includes/rest-api/class-wp-rest-server.php on line 1648 {"id":997,"date":"2008-04-21T12:45:14","date_gmt":"2008-04-21T11:45:14","guid":{"rendered":"http:\/\/konsumenter.se\/blogg\/?p=997"},"modified":"2008-04-21T12:45:14","modified_gmt":"2008-04-21T11:45:14","slug":"etanolbilar-miljoproblem","status":"publish","type":"post","link":"http:\/\/konsumenter.se\/blogg\/?p=997","title":{"rendered":"Etanolbilar milj\u00f6problem?"},"content":{"rendered":"

Avgasutsl\u00e4ppen fr\u00e5n etanolbilar \u00e4r st\u00f6rre \u00e4n fr\u00e5n bensinbilar n\u00e4r det g\u00e4ller flera farliga \u00e4mnen, visar en ny unders\u00f6kning fr\u00e5n V\u00e4gverket och Stockholms universitet som SvD ber\u00e4ttar om<\/a>.<\/p>\n

Sverige har satsat mest i Europa p\u00e5 etanolbilar f\u00f6r att minska klimatp\u00e5verkan fr\u00e5n bilismen. Men n\u00e4r det g\u00e4ller utsl\u00e4pp av flera h\u00e4lsofarliga och cancerframkallande \u00e4mnen leder allts\u00e5 den satsningen till en \u00f6kning, visar studien.<\/p>\n

J\u00e4mf\u00f6relserna som gjorts mellan bensinbilar och etanolbilar visar att problemen \u00e4r st\u00f6rst vid l\u00e5ga temperaturer. Bilarna har testats vid + 22 grader och – 7 grader. Det \u00e4r vid kallstart som framf\u00f6r allt halterna av polycykliska aromatiska kolv\u00e4ten (PAH) \u00e4r h\u00f6gre fr\u00e5n etanolbilar \u00e4n bensinbilar. Utsl\u00e4ppen av aldehyder \u00e4r ocks\u00e5 h\u00f6gre, vid alla testade f\u00f6rh\u00e5llanden.<\/p>\n

I praktiken blir utsl\u00e4ppen mindre om man anv\u00e4nder elektriska motorv\u00e4rmare som nu \u00e4r standard p\u00e5 de h\u00e4r bilarna. Men studien pekar p\u00e5 att etanolbilarna \u00e4nnu inte \u00e4r lika v\u00e4l utvecklade som bensinbilarna. F\u00f6r att till fullo dra nytta av etanolens br\u00e4nsleegenskaper kr\u00e4vs det fortsatt utveckling, och det \u00e4r f\u00e5 l\u00e4nders bilmarknader d\u00e4r intresset f\u00f6r etanolbilar \u00e4r lika stort som i Sverige.<\/p>\n

– Med nya regler f\u00f6r till exempel kolv\u00e4teutsl\u00e4pp vid kallstart blir biltillverkarna tvungna att arbeta fram b\u00e4ttre bilar, s\u00e4ger Petter \u00c5sman, utredare p\u00e5 V\u00e4gverket, till SvD. En ny niv\u00e5 av EU-regler som omfattar ocks\u00e5 etanolbilar \u00e4r redan beslutad.<\/p>\n

N\u00e4r det g\u00e4ller etanol som alternativt drivmedel finns ocks\u00e5 en annan aspekt. Du riskerar att stoppa den fattiges mat<\/a> i tanken.<\/p>\n

Andra bloggar om: Etanolbilar<\/a>, Etanol<\/a>, Milj\u00f6<\/a>, F\u00f6roreningar<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Avgasutsl\u00e4ppen fr\u00e5n etanolbilar \u00e4r st\u00f6rre \u00e4n fr\u00e5n bensinbilar n\u00e4r det g\u00e4ller flera farliga \u00e4mnen, visar en ny unders\u00f6kning fr\u00e5n V\u00e4gverket och Stockholms universitet som SvD ber\u00e4ttar om. Sverige har satsat mest i Europa p\u00e5 etanolbilar f\u00f6r att minska klimatp\u00e5verkan fr\u00e5n bilismen. Men n\u00e4r det g\u00e4ller utsl\u00e4pp av flera h\u00e4lsofarliga och cancerframkallande \u00e4mnen leder allts\u00e5 den […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,6],"tags":[],"_links":{"self":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/posts\/997"}],"collection":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=997"}],"version-history":[{"count":0,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=\/wp\/v2\/posts\/997\/revisions"}],"wp:attachment":[{"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=997"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/konsumenter.se\/blogg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}