The number of vehicles owned by Icelandic households was found to have a greater impact on household CBCF than any other household variable, although higher occupancy levels per household tended to produce lower CBCFs in general.
Fjöldi ökutækja íslenskra heimila er sterkasta breytan sem hefur áhrif á neysludrifið kolefnisspor þrátt fyrir að fjöldi notenda á ökutæki innan fjölskyldu tempri áhrifin.