7.7 Percentage of street lighting that has been refurbished and newly installed

7.7 Hlutfall götulýsingar sem hefur verið endurnýjuð og/eða nýuppsett

The percentage of street lighting that has been refurbished and newly installed within the year shall be expressed as the number of refurbished and newly installed light points (numerator) within the year divided by the total number of light points (denominator). The result shall then be multiplied by 100 and expressed as the percentage of street lighting that has been refurbished and newly installed. Refurbishment of existing street light systems, for example upgrading ballasts, shall refer to activities that aim not only to decrease energy consumption but also improve energy efficiency of the street lighting system. Newly installed as well as retrofitted street lighting for upgrading to high efficiency technologies shall be included. A light point shall refer to any single source of public street lighting, such as a street light, light pole, lamppost, street lamp, light standard or lamp standard.

Hlutfall götulýsingar sem hefur verið endurnýjuð og/eða nýuppsett skal reiknuð sem fjöldi endurnýjaðrar og nýuppsettrar götulýsingar (teljari) á árinu deilt með heildarfjölda götulýsingar (nefnari). Niðurstaðan skal síðan margfölduð með 100 og gefin upp sem hlutfall götulýsingar sem hefur verið endurnýjuð og/eða nýuppsett. Endurnýjun núverandi götulýsingakerfis, til dæmis uppfærsla á kjölfestu, skal vísa til aðgerða sem miða ekki aðeins að því að draga úr orkunotkun heldur einnig bæta orkunýtni götulýsingakerfisins. Nýuppsett sem og endurbætt götulýsing sem hefur verið uppfærð í hánýtni tækni skal telja með. Götulýsing skal vísa til hvers kyns opinberrar götulýsingar, svo sem götuljós, ljósastaura og götulampa.

iso37122-2019:_7.7_percentage_of_street_lighting_that_has_been_refurbished_and_newly_installed_3582