年5月，奥斯陆被授予年的欧洲绿色首都（EuropeanGreenCapital）。为此，奥斯陆市开展了许多绿色行动以巩固其在可持续发展中的先锋地位。当然，你不必等到年就能在奥斯陆——这个一向以将生态环境放在首位为荣的城市，获得方方面面的“绿色”体验。首先，让我们从绿色交通——有轨电车开始吧！
TheOslotramnetwork(Norwegian:TrikkeniOslo,shortfromelektrikk=electric),isthetramsysteminOslo,Norway.Itconsistsofsixlineswith99stopsandhasadailyridershipof,.ItisoperatedbySporveienTrikkenAS,asubsidiaryofthemunicipalownedSporveienwhomaintainthetrackand72tramvehiclesoncontractswiththepublictransportauthorityRuter.ThesystemoperatesonstandardgaugeandusesVDCoverhead.Depot,workshopsandheadquartersareatGrefsen(attheterminusoflines13and17).ThereisalsoadepotatHoltet(alonglines18and19)thatishometothetechnical