Geo Saison: Reisen Sie grün https://business.routerank.com/wp-content/uploads/2016/07/GeoSaisonNovember2010.pdf
WWF Green tools: A travel search engine that includes CO2 emissions http://wwf.panda.org/how_you_can_help/live_green/green_tools/
La Tele Les Nouvelles VD du 27.10.10: planifier ses voyages sur internet; facile http://www.latele.ch/content/les-nouvelles-vd
The Christian Science Monitor: RouteRank: A greener travel planning website http://www.csmonitor.com/Innovation/Horizons/2010/0928/RouteRank-A-greener-travel-planning-website
Le Temps: Le patron de RouteRank accède à l’élite de l’innovation http://www.letemps.ch/Page/Uuid/646c978e-bf77-11df-8fdb-3043fd4035b6/Le_patron_de_RouteRank_acc%C3%A8de_%C3%A0_l%C3%A9lite_de_linnovation
Springwise: More travel-route comparisons, now with CO2 effects http://springwise.com/transportation/routerank/
