| Target name | By 2030, substantially increase water-use efficiency across all sectors and ensure sustainable withdrawals and supply of freshwater to address water scarcity and substantially reduce the number of people suffering from water scarcity |
|---|---|
| Indicator name | Change in water-use efficiency over time |
| Global / Proxy indicator | Global indicator |
| Description of indicator | This indicator is calculated by dividing the value added of a particular main sector (following ISIC 4 sector categories) by the water use of that sector which is expressed in USD / m3 over time. In this indicator, data on the volume of water used by each sector and the gross value added data of each sector from the National Accounts of TurkStat are used. |
| Unit | US $/m3 |
| Available disaggregation | - |
| Calculation | For the indicator, the efficiency value in each main sector is obtained by dividing the US dollar equivalent of the gross value added for each sector by the amount of water drawn in that sector in m3. |
| Comparability | Comparable over time. Produced in full compliance with global metadata. |
| Revision | - |
| Other information | - |
| Data source | TurkStat; Gross Domestic Product (GDP) Statistics, Manufacturing Industry Water, Wastewater and Waste Statistics, Mining Establishments Water, Wastewater and Waste Statistics, Thermal Power Plants Water, Wastewater and Waste Statistics |
| Data source link |
https://data.tuik.gov.tr/Kategori/GetKategori?p=cevre-ve-enerji-103&dil=2 https://data.tuik.gov.tr/Bulten/Index?p=Water-and-Wastewater-Statistics-2020-37197 https://data.tuik.gov.tr/Kategori/GetKategori?p=ulusal-hesaplar-113&dil=2 |
For Surveys
| Sample coverage | The indicator is obtained by aggregating the data compiled from many different surveys. General information on water use can be accessed from the metadata of "Water and Wastewater Press Release, 2020": https://data.tuik.gov.tr/Bulten/Index?p=Water-and-Wastewater-Statistics-2020-37197 |
|---|---|
| Sample size | The indicator is obtained by aggregating the data compiled from many different surveys. General information on water use can be accessed from the metadata of "Water and Wastewater Press Release, 2020": https://data.tuik.gov.tr/Bulten/Index?p=Water-and-Wastewater-Statistics-2020-37197 |
| Interview method | Data is compiled with a web based data entry application. |
| Reference period for application of survey | The "previous calendar year" information is taken as reference in the period when the data is compiled and published. The reference period for the latest data year is January 1 - December 31 of the related year. |
| Field survey time and duration | Field application starts as of February of the following year as the reference period. Field applications of different surveys are completed in different months. |