12.2 Percentage of households with smart water meters

12.2 Hlutfall heimila sem eru útbúin snjall-vatnsmælum

The percentage of households with smart water meters shall be calculated as the total number of households with smart water meters (numerator) divided by the total number of households in the city (denominator). The result shall be multiplied by 100 and expressed as the percentage of households with smart water meters. A smart water meter shall refer to a water meter that includes in-home real-time digital displays with online visualized real-time information or that is available through a real-time online application, so customers can better understand their water usage. Also, a smart water meter can digitally send meter readings to a water supplier for more accurate water bills, and for better planning and conservation of water by providers. Data source: Vatnsveita Kópavogs.

Hlutfall heimila sem eru útbúin snjall-vatnsmælum skal reiknað sem heildarfjöldi heimila sem eru útbúin snjall-vatnsmælum (teljari) deilt með heildarfjölda heimila í sveitarfélaginu (nefnari). Niðurstaðan skal margfölduð með 100 og sett fram sem hlutfall heimila sem eru útbúin snjall-vatnsmælum. Snjall-vatnsmælar skulu vísa til vatnsmæla á heimilum sem veita upplýsingar um vatnsnotkun heimilisins í rauntíma. Snjall-vatnsmælar eiga einnig að geta sent upplýsingar um vatnsnotkun beint á vatnsveitu svo hægt sé að fá nákvæmari reikning fyrir vatnsnotkun heimilisins. Gagnaveitur: Vatnsveita Kópavogs.

iso37122-2019:_12.2_percentage_of_households_with_smart_water_meters_9050