{"id":26124,"date":"2023-01-09T13:03:00","date_gmt":"2023-01-09T16:03:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/publication-bias-copy-copy\/"},"modified":"2023-01-12T17:12:37","modified_gmt":"2023-01-12T20:12:37","slug":"what-is-sustainable-fuel","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/fi\/mika-on-kestava-polttoaine\/","title":{"rendered":"Mit\u00e4 on kest\u00e4v\u00e4 polttoaine? Onko kest\u00e4v\u00e4 polttoaine seuraava suuri juttu?"},"content":{"rendered":"<p>Viime aikoina on ollut valtava joukko ihmisi\u00e4, jotka ovat levitt\u00e4neet tietoisuutta ilmaston l\u00e4mpenemisest\u00e4 ja siit\u00e4, miten se voi johtaa sukupuuttoon. Oletko koskaan miettinyt, mik\u00e4 tekij\u00e4 p\u00e4\u00e4asiassa aiheuttaa t\u00e4m\u00e4n ilmi\u00f6n?<\/p>\n\n\n\n<p>Yksi t\u00e4rkeimmist\u00e4 tekij\u00f6ist\u00e4 on ajoneuvojemme, erityisesti lentokoneiden, hiilidioksidip\u00e4\u00e4st\u00f6t. Nyt emme aio selvitt\u00e4\u00e4, miten se aiheuttaa sen, koska olette varmasti oppineet sen koulussanne.<\/p>\n\n\n\n<p>T\u00e4ss\u00e4 artikkelissa k\u00e4sitell\u00e4\u00e4n kest\u00e4v\u00e4\u00e4 polttoainetta tai kest\u00e4v\u00e4\u00e4 lentopolttoainetta, joka voi olla vaihtoehtoinen polttoaine suihkumoottoreille fossiilisen polttoaineen tilalle. Sinulla saattaa olla seuraavia kysymyksi\u00e4: Mik\u00e4 on kest\u00e4v\u00e4 polttoaine? Miten se auttaa v\u00e4hent\u00e4m\u00e4\u00e4n ilma-alusten hiilidioksidip\u00e4\u00e4st\u00f6j\u00e4? Onko se luotettava vaihtoehto fossiiliselle polttoaineelle, koska ilmailu ei ole ala, jolla voidaan tehd\u00e4 kokeiluja? Vastaamme n\u00e4ihin kysymyksiin, ja kun luet koko artikkelin l\u00e4pi, saat selke\u00e4n k\u00e4sityksen siit\u00e4, mist\u00e4 t\u00e4ss\u00e4 uudessa kest\u00e4v\u00e4\u00e4 polttoainetta koskevassa h\u00f6ss\u00f6tyksess\u00e4 on kyse.&nbsp;<\/p>\n\n\n\n<h2>Mit\u00e4 on kest\u00e4v\u00e4 polttoaine?<\/h2>\n\n\n\n<p>Kest\u00e4v\u00e4\u00e4 polttoainetta tai IATA:n suosima termi SAF (Sustainable Aviation Fuel) k\u00e4ytet\u00e4\u00e4n vaihtoehtona perinteisille fossiilisille polttoaineille, koska niiden j\u00e4tt\u00e4m\u00e4 hiilijalanj\u00e4lki on valtava.<\/p>\n\n\n\n<p>T\u00e4m\u00e4n v\u00e4hent\u00e4miseksi IATA (International Air Transport Association) keksi kest\u00e4v\u00e4n polttoaineen, jonka avulla voimme tuottaa polttoainetta, joka vastaa fossiilista polttoainetta mutta joka on valmistettu raaka-aineista. T\u00e4m\u00e4n ansiosta hiilidioksidip\u00e4\u00e4st\u00f6t v\u00e4henev\u00e4t valtavasti verrattuna t\u00e4h\u00e4n asti k\u00e4ytettyyn perinteiseen lentopetrolipolttoaineeseen.&nbsp;&nbsp;<\/p>\n\n\n\n<h2>Kest\u00e4v\u00e4n polttoaineen merkitys<\/h2>\n\n\n\n<p>Nyky\u00e4\u00e4n lentomatkustamisesta on tullut entist\u00e4 k\u00e4tev\u00e4mp\u00e4\u00e4, sill\u00e4 voimme p\u00e4\u00e4st\u00e4 mihin tahansa maailman kolkkaan vaivattomasti, muutamassa tunnissa tai p\u00e4iv\u00e4ss\u00e4. Sen sijaan meid\u00e4n pit\u00e4isi siirty\u00e4 k\u00e4ytt\u00e4m\u00e4\u00e4n vaihtoehtoista polttoainetta, joka poistaa n\u00e4iden ajoneuvojen hiilidioksidip\u00e4\u00e4st\u00f6jen aiheuttaman p\u00e4\u00e4ongelman.<\/p>\n\n\n\n<p>IATA:n hiljattain tekem\u00e4n tutkimuksen mukaan lentomatkaa kohden syntyy l\u00e4hes 1 tonni hiilidioksidip\u00e4\u00e4st\u00f6j\u00e4. Kuvittele nyt, kuinka paljon hiilidioksidip\u00e4\u00e4st\u00f6j\u00e4 kaikki maailman lennot aiheuttavat p\u00e4iv\u00e4ss\u00e4. T\u00e4m\u00e4 ongelma ratkaistaan kest\u00e4v\u00e4ll\u00e4 polttoaineella, joka v\u00e4hent\u00e4\u00e4 hiilidioksidip\u00e4\u00e4st\u00f6j\u00e4 joissakin tapauksissa jopa 80%.&nbsp;<\/p>\n\n\n\n<p>Lis\u00e4ksi SAF:n ep\u00e4puhtaustaso on muihin polttoaineisiin verrattuna pienempi, l\u00e4hinn\u00e4 rikkipitoisuus, ja se v\u00e4hent\u00e4\u00e4 my\u00f6s rikkidioksidip\u00e4\u00e4st\u00f6j\u00e4.&nbsp;<\/p>\n\n\n\n<h2>Mist\u00e4 kest\u00e4v\u00e4 polttoaine on valmistettu?<\/h2>\n\n\n\n<p>Tutustutaanpa syv\u00e4llisesti t\u00e4m\u00e4n futuristisen ymp\u00e4rist\u00f6yst\u00e4v\u00e4llisen polttoaineen valmistuksen reseptiin. Kuten aiemmin mainittiin, SAF valmistetaan puhtaasti eri tuotteiden raaka-aineista. Niist\u00e4 t\u00e4rkeimm\u00e4t ainesosat ovat:<\/p>\n\n\n\n<ul>\n<li>Lev\u00e4t<\/li>\n\n\n\n<li>\u00d6ljysiemenet<\/li>\n\n\n\n<li>Rasvat, \u00f6ljyt ja rasvat<\/li>\n\n\n\n<li>Maissin jyv\u00e4t<\/li>\n\n\n\n<li>Maatalousj\u00e4tteet<\/li>\n\n\n\n<li>Mets\u00e4talouden t\u00e4hteet<\/li>\n\n\n\n<li>Kiinte\u00e4 yhdyskuntaj\u00e4te<\/li>\n\n\n\n<li>&nbsp;Lannoitteet&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>T\u00e4m\u00e4 valtava luettelo luonnonvaroista sis\u00e4lt\u00e4\u00e4 riitt\u00e4v\u00e4n m\u00e4\u00e4r\u00e4n raaka-aineita koko Yhdysvaltojen ilmailuteollisuuden polttoainetarpeen tyydytt\u00e4miseksi. Sen arvioidaan tuottavan 50-60 miljardia gallonaa SAF:\u00e4\u00e4.<\/p>\n\n\n\n<h2>Biopolttoaine vs. kest\u00e4v\u00e4 polttoaine<\/h2>\n\n\n\n<p>Monet ihmiset olettavat, ett\u00e4 kest\u00e4v\u00e4 polttoaine on sama asia kuin biopolttoaine. Itse asiassa he ovat siin\u00e4 k\u00e4sityksess\u00e4, ett\u00e4 molempia valmistetaan ja k\u00e4sitell\u00e4\u00e4n samalla tavalla, ja se on vain toinen nimi biopolttoaineelle.<\/p>\n\n\n\n<p>Todellisuudessa molemmat ovat kuitenkin tuotannoltaan hyvin erilaisia. Jos tarkastelemme biopolttoainetta, se valmistetaan biologisista resursseista, kuten kasvi- tai el\u00e4inmateriaalista, eik\u00e4 my\u00f6sk\u00e4\u00e4n ole mit\u00e4\u00e4n takeita siit\u00e4, ett\u00e4 tuote on kest\u00e4v\u00e4. Sanotaan esimerkiksi, ett\u00e4 jotkin biopolttoaineet tuotetaan viljelykasveista, jotka vaativat metsien h\u00e4vitt\u00e4mist\u00e4, mik\u00e4 aiheuttaa lis\u00e4\u00e4 ymp\u00e4rist\u00f6vahinkoja.<\/p>\n\n\n\n<p>Mutta jos tarkastelemme SAF:n tapausta, se ei ole mit\u00e4\u00e4n sellaista. Siin\u00e4 k\u00e4ytet\u00e4\u00e4n vain sellaisia raaka-aineita, jotka voidaan tuottaa vahingoittamatta ymp\u00e4rist\u00f6\u00e4 mill\u00e4\u00e4n tavalla. T\u00e4m\u00e4 merkitt\u00e4v\u00e4 tekij\u00e4 tekee SAF:n k\u00e4yt\u00f6st\u00e4 luotettavampaa.&nbsp;<\/p>\n\n\n\n<h2>Voiko kest\u00e4v\u00e4 polttoaine auttaa hiilidioksidip\u00e4\u00e4st\u00f6jen v\u00e4hent\u00e4misess\u00e4?<\/h2>\n\n\n\n<p>Vaikka SAF:n hiilidioksidip\u00e4\u00e4st\u00f6t eiv\u00e4t ole kovin suuria, meid\u00e4n on otettava huomioon hiilidioksidip\u00e4\u00e4st\u00f6t, joita syntyy sen tuottamisen aikana, kuten laitteet, joita tarvitaan viljelykasvien kasvattamiseen tai tavaroiden kuljettamiseen tai polttoaineen jalostamiseen niist\u00e4 ja niin edelleen. Jos n\u00e4m\u00e4kin tekij\u00e4t otetaan huomioon, p\u00e4\u00e4st\u00f6t ovat verrattain pienemm\u00e4t kuin fossiilisten polttoaineiden p\u00e4\u00e4st\u00f6t.<\/p>\n\n\n\n<p>T\u00e4st\u00e4 syyst\u00e4 koko maailma pyrkii k\u00e4ytt\u00e4m\u00e4\u00e4n SAF:\u00e4\u00e4 vaihtoehtoisena polttoaineena. Yhteensopivat suihkumoottorit ovat jo tuotantovaiheessa ja korvaavat perinteiset suihkumoottorit, sill\u00e4 kysynn\u00e4n odotetaan kolminkertaistuvan tulevina vuosikymmenin\u00e4. T\u00e4m\u00e4 todistaa, ett\u00e4 SAF voi todella auttaa hiilidioksidip\u00e4\u00e4st\u00f6jen v\u00e4hent\u00e4misess\u00e4 ja tarjota turvallisemman ja kest\u00e4v\u00e4mm\u00e4n tulevaisuuden.&nbsp;<\/p>\n\n\n\n<h2>Etk\u00f6 halua aloittaa alusta?<\/h2>\n\n\n\n<p>Etk\u00f6 halua aloittaa tutkimusta tyhj\u00e4st\u00e4? No, me ymm\u00e4rr\u00e4mme tuskasi! Tutkimuksen juontaminen ei ole helppoa, ja t\u00e4ss\u00e4 me autamme sinua. <a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noreferrer noopener\">Mind the Graph<\/a> on infografiikkaty\u00f6kalu, joka esittelee tieteellisi\u00e4 k\u00e4sitteit\u00e4 visuaalisesti ja tekee tutkimusty\u00f6st\u00e4si helppoa. Rekister\u00f6idy ja saat k\u00e4ytt\u00f6\u00f6si 65 000 tarkan tieteellisen luvun kirjaston.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"648\" height=\"535\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates.png\" alt=\"\" class=\"wp-image-25482\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates.png 648w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates-300x248.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates-15x12.png 15w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/11\/beautiful-poster-templates-100x83.png 100w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/figure><\/div>\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"is-layout-flex wp-block-buttons\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/mindthegraph.com\/\" style=\"border-radius:50px;background-color:#dc1866\" target=\"_blank\" rel=\"noreferrer noopener\">Lis\u00e4t\u00e4 tutkimukseni kuvitusten avulla<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Lue, mit\u00e4 kest\u00e4v\u00e4 polttoaine on, miten se auttaa v\u00e4hent\u00e4m\u00e4\u00e4n hiilijalanj\u00e4lke\u00e4 ymp\u00e4rist\u00f6ss\u00e4 ja mik\u00e4 on sen merkitys.<\/p>","protected":false},"author":33,"featured_media":26141,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?<\/title>\n<meta name=\"description\" content=\"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/fi\/mika-on-kestava-polttoaine\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?\" \/>\n<meta property=\"og:description\" content=\"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/fi\/mika-on-kestava-polttoaine\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-09T16:03:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-12T20:12:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/01\/what-is-sustainable-fuel-blog.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1123\" \/>\n\t<meta property=\"og:image:height\" content=\"612\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sowjanya Pedada\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?\" \/>\n<meta name=\"twitter:description\" content=\"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/01\/what-is-sustainable-fuel-blog.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sowjanya Pedada\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?","description":"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mindthegraph.com\/blog\/fi\/mika-on-kestava-polttoaine\/","og_locale":"fi_FI","og_type":"article","og_title":"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?","og_description":"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.","og_url":"https:\/\/mindthegraph.com\/blog\/fi\/mika-on-kestava-polttoaine\/","og_site_name":"Mind the Graph Blog","article_published_time":"2023-01-09T16:03:00+00:00","article_modified_time":"2023-01-12T20:12:37+00:00","og_image":[{"width":1123,"height":612,"url":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/01\/what-is-sustainable-fuel-blog.jpg","type":"image\/jpeg"}],"author":"Sowjanya Pedada","twitter_card":"summary_large_image","twitter_title":"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?","twitter_description":"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.","twitter_image":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/01\/what-is-sustainable-fuel-blog.jpg","twitter_misc":{"Written by":"Sowjanya Pedada","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mindthegraph.com\/blog\/what-is-sustainable-fuel\/","url":"https:\/\/mindthegraph.com\/blog\/what-is-sustainable-fuel\/","name":"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?","isPartOf":{"@id":"https:\/\/mindthegraph.com\/blog\/#website"},"datePublished":"2023-01-09T16:03:00+00:00","dateModified":"2023-01-12T20:12:37+00:00","author":{"@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/1809367ac22d998ef1780e61c942bd9e"},"description":"Learn what is sustainable fuel, how it helps to reduce carbon footprint in the environment, and its importance.","breadcrumb":{"@id":"https:\/\/mindthegraph.com\/blog\/what-is-sustainable-fuel\/#breadcrumb"},"inLanguage":"fi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mindthegraph.com\/blog\/what-is-sustainable-fuel\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mindthegraph.com\/blog\/what-is-sustainable-fuel\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mindthegraph.com\/blog\/"},{"@type":"ListItem","position":2,"name":"What is Sustainable Fuel? Is Sustainable Fuel The Next Big Thing?"}]},{"@type":"WebSite","@id":"https:\/\/mindthegraph.com\/blog\/#website","url":"https:\/\/mindthegraph.com\/blog\/","name":"Mind the Graph Blog","description":"Your science can be beautiful!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mindthegraph.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fi"},{"@type":"Person","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/1809367ac22d998ef1780e61c942bd9e","name":"Sowjanya Pedada","image":{"@type":"ImageObject","inLanguage":"fi","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5498cb1111b92c813c76ae76ad5b1dd3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5498cb1111b92c813c76ae76ad5b1dd3?s=96&d=mm&r=g","caption":"Sowjanya Pedada"},"description":"Sowjanya is a passionate writer and an avid reader. She holds MBA in Agribusiness Management and now is working as a content writer. She loves to play with words and hopes to make a difference in the world through her writings. Apart from writing, she is interested in reading fiction novels and doing craftwork. She also loves to travel and explore different cuisines and spend time with her family and friends.","url":"https:\/\/mindthegraph.com\/blog\/fi\/author\/sowjanya\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/posts\/26124"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/comments?post=26124"}],"version-history":[{"count":5,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/posts\/26124\/revisions"}],"predecessor-version":[{"id":26153,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/posts\/26124\/revisions\/26153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/media\/26141"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/media?parent=26124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/categories?post=26124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/fi\/wp-json\/wp\/v2\/tags?post=26124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}