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Diesel u/partikkelfilter Europa 2010 1,611 0,848 Concawe/Eucar<br />

Biodiesel u/partikkelfilter Europa 2010 1,611 0,848 Concawe/Eucar<br />

Hydr<strong>og</strong><strong>en</strong> <strong>fra</strong> on-board reformer, b<strong>en</strong>sin <strong>og</strong> diesel 1,624 0,855 Concawe/Eucar<br />

Diesel m/partikkelfilter Europa 2010 1,657 0,872 Concawe/Eucar<br />

Biodiesel m/partikkelfilter Europa 2010 1,657 0,872 Concawe/Eucar<br />

B<strong>en</strong>sin m/direkte innsprøyting Europa 2010 1,879 0,989 Concawe/Eucar<br />

Etanol -m/ direkte innsprøyting Europa 2010 1,879 0,989 Concawe/Eucar<br />

Etanol -u/ direkte innsprøyting Europa 2010 1,900 1,000 Concawe/Eucar<br />

Elektrisk Sveits 2010 0,612 0,322 Notter et al.<br />

Sedan USA 2008 2,983 1 Chester&Horvath<br />

SUV USA 2008 4,847 1,625 Chester&Horvath<br />

Ford Pick-up USA 2008 5,157 1,729 Chester&Horvath<br />

Tabell 8 viser at forskjell<strong>en</strong> mellom estimat for etanol <strong>og</strong> b<strong>en</strong>sin i ProBas er veldig stor samm<strong>en</strong>liknet<br />

<strong>med</strong> tilsvar<strong>en</strong>de estimat <strong>fra</strong> DeLucchi <strong>og</strong> Concawe/Eucar. DeLucchi estimerer d<strong>en</strong> direkte<br />

<strong><strong>en</strong>ergibruk</strong><strong>en</strong> til <strong>personbil</strong>er <strong>med</strong> etanol lavere <strong>en</strong>n tilsvar<strong>en</strong>de for b<strong>en</strong>sin. I ProBas-estimat<strong>en</strong>e er<br />

forholdet omv<strong>en</strong>dt. I estimat<strong>en</strong>e <strong>fra</strong> Concawe/Eucar er d<strong>en</strong> direkte <strong><strong>en</strong>ergibruk</strong><strong>en</strong> lik for biler <strong>med</strong><br />

b<strong>en</strong>sin <strong>og</strong> etanol.<br />

Det samme forholdet finner vi for biodiesel. Her gir Concawe/Eucar igj<strong>en</strong> samme <strong><strong>en</strong>ergibruk</strong> for<br />

dieselbiler <strong>og</strong> biler som bruker biodiesel. Begge drivstoff<strong>en</strong>e kommer lavere ut <strong>en</strong>n base-case som er<br />

<strong>en</strong> b<strong>en</strong>sinbil. I ProBas har dieselbil<strong>en</strong>e lavere <strong><strong>en</strong>ergibruk</strong> <strong>en</strong>n samm<strong>en</strong>liknbare b<strong>en</strong>sinbiler m<strong>en</strong>s biler<br />

<strong>med</strong> biodiesel kommer høyere ut. DeLucchi gir ing<strong>en</strong> estimat for <strong>personbil</strong>er <strong>med</strong> diesel eller<br />

biodiesel, hans estimat for biodiesel gjelder for tyngre kjøretøy ("heavy duty vehicles").<br />

Utslipp av CO2-ekvival<strong>en</strong>ter<br />

Konv<strong>en</strong>sjonelle drivstoff<br />

Tabell 9 viser <strong>utslipp</strong> pr v<strong>og</strong>n-km <strong>og</strong> pr person-km for b<strong>en</strong>sin- <strong>og</strong> dieseldrevne <strong>personbil</strong>er for år<strong>en</strong>e<br />

1994,1998 <strong>og</strong> 2004. Estimat<strong>en</strong>e er h<strong>en</strong>tet <strong>fra</strong> SSB (2008) 46 .<br />

Tabell 9 Utslipp av gram CO2-ekvival<strong>en</strong>ter for b<strong>en</strong>sin- <strong>og</strong> dieseldrevne <strong>personbil</strong>er 1994, 1998, 2004<br />

Pr person-km Pr v<strong>og</strong>n-km<br />

År Diesel B<strong>en</strong>sin Diesel B<strong>en</strong>sin<br />

1994 89 112 167 201<br />

1998 86 110 153 195<br />

2004 82 107 142 185<br />

Tabell 9 viser <strong>en</strong> nedgang i <strong>utslipp</strong> for begge biltyper <strong>fra</strong> 1994 til 2004, <strong>en</strong>t<strong>en</strong> vi måler pr person-km<br />

eller pr v<strong>og</strong>n-km. Figur 4 viser nedgang<strong>en</strong> i v<strong>og</strong>n-km for begge biltyper i period<strong>en</strong>. Figur<strong>en</strong> viser at<br />

46 http://www.ssb.no/emner/01/03/10/rapp_200849/rapp_200849.pdf Tabell 2.7, side 19 <strong>og</strong> Tabell 2.8, side<br />

20.<br />

21

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