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[{"key": "dc.contributor.author", "value": "H\u00e4yh\u00e4, Tiina", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2010-11-22T14:38:24Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2010-11-22T14:38:24Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2010", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1143121", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/25621", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Maailman energiaj\u00e4rjestelm\u00e4 perustuu fossiilisen energial\u00e4hteiden laajamittaiseen hy\u00f6dynt\u00e4miseen, mik\u00e4 lis\u00e4\u00e4 ilmakeh\u00e4n hiilidioksidipitoisuutta ja kiihdytt\u00e4\u00e4 siten globaalia ilmastonmuutosta. Energian kysynn\u00e4n kasvun ennustetaan jatkuvan tulevina vuosikymmenin\u00e4, mutta samalla fossiilisten energial\u00e4hteiden resurssit k\u00e4yv\u00e4t yh\u00e4 niukemmiksi, mik\u00e4 pahentaa kysynn\u00e4n ja tarjonnan v\u00e4list\u00e4 kuilua ja nostaa polttoaineiden hintoja. Siirtyminen pois fossiilisten energial\u00e4hteiden k\u00e4yt\u00f6st\u00e4 on siten v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4 sek\u00e4 ymp\u00e4rist\u00f6llisist\u00e4 ett\u00e4 saatavuuteen liittyvist\u00e4 syit\u00e4. Osa taloustieteilij\u00f6ist\u00e4 on k\u00e4ytt\u00e4nyt sek\u00e4 taloudellista ett\u00e4 biofysikaalista analyysia luonnonvarojen ja ihmisen hallitsemien prosessien arvottamiseen. Biofysikaaliset menetelm\u00e4t pohjautuvat energia- ja materiaalivirtojen laskentaan ja ne perustuvat taloudellisten toimijoiden preferenssien sijasta tuotannon kustannuksiin, kuten klassisen taloustieteen arvoteoriassa ajateltiin (esim. Adam Smith; Ricardon ja Marxin ty\u00f6narvon teoria). Biofysikaaliset mittarit ovat hy\u00f6dyllisi\u00e4 etenkin luonnonvarojen kulutuksen ja kest\u00e4v\u00e4n tuotannon arvioimisessa. T\u00e4ss\u00e4 ty\u00f6ss\u00e4 pyrittiin taloudellisen ja biofysikaalisen analyysin yhdist\u00e4miseen arvioimalla Suomen s\u00e4hk\u00f6ntuotannon suoria taloudellisia ja biofysikaalisia (fossiilinen energia ja emergia) kustannuksia sek\u00e4 hiilidioksidip\u00e4\u00e4st\u00f6j\u00e4 sek\u00e4 laitos- ett\u00e4 kansantalouden tasolla. Lis\u00e4ksi Suomen s\u00e4hk\u00f6ntuotannon tulevaisuudelle vuosille 2025 ja 2050 luotiin skenaarioita, joissa fossiilista energiaa korvattiin ei-fossiilisella energialla, eli uusituvilla energial\u00e4hteill\u00e4 (tuulivoimalla ja puupolttoaineilla), turpeella ja ydinvoimalla t\u00e4m\u00e4n hetken teknisten ja ekologisten mahdollisuuksien rajoissa. Skenaarioanalyysin pohjalta voidaan Suomelle suosittaa monipuoliseen energiantuotantoon ja paikallisten, uusiutuvien energial\u00e4hteiden kest\u00e4v\u00e4lle hy\u00f6dynt\u00e4miselle perustuvaa energiapolitiikkaa. Energiaturvallisuuden kannalta mahdollisimman hajautettu energiantuotanto, energiatehokkuuden parantaminen ja kest\u00e4v\u00e4 energiankulutus on t\u00e4rke\u00e4\u00e4. Jatkotutkimusta tarvitaan selvitt\u00e4m\u00e4\u00e4n, mik\u00e4 energiantuotantoyhdistelm\u00e4 minimoisi s\u00e4hk\u00f6ntuotannon sek\u00e4 kansantaloudelliset kustannukset ett\u00e4 ymp\u00e4rist\u00f6kuormituksen. Lis\u00e4tutkimusta kaivataan my\u00f6s arvioimaan eri ohjauskeinojen, kuten verotuksen ja sy\u00f6tt\u00f6tariffien, vaikutusta tulevaisuuden energiaratkaisuihin.", "language": "", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Tiina H\u00e4yh\u00e4 (tijohayh) on 2010-11-22 14:37:36.437829. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2010-11-22T14:38:24Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201011223112.pdf: 872995 bytes, checksum: 2f9b2add011d12aafed587f2b55a2536 (MD5)\nlicense.html: 5070 bytes, checksum: a6a30d19ae5e7b6a21c22dc45b7dfc4b (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2010-11-22T14:38:24Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201011223112.pdf: 872995 bytes, checksum: 2f9b2add011d12aafed587f2b55a2536 (MD5)\nlicense.html: 5070 bytes, checksum: a6a30d19ae5e7b6a21c22dc45b7dfc4b (MD5)\n Previous issue date: 2010", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "100 sivua", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "s\u00e4hk\u00f6ntuotanto", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "Suomi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "energia", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kustannusanalyysi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "biofysikaalinen analyysi", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "skenaario", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Suomen s\u00e4hk\u00f6ntuotannon taloudelliset ja biofysikaaliset kustannukset ja skenaarioita fossiilisista energial\u00e4hteist\u00e4 irtautumiselle", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201011223112", "language": null, "element": "identifier", "qualifier": "urn", "schema": 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