scholarly journals ESTIMATION OF DAILY HOUSEHOLD WATER CONSUMPTION USING METERED WATER CONSUMPTION DATA

2016 ◽  
Vol 72 (6) ◽  
pp. II_79-II_85
Author(s):  
Morimasa TSUDA ◽  
Yoichi IWAMI
Keyword(s):  
Water Consumption ◽  
Consumption Data ◽  
Household Water

Aligning theory and measurement in behavioral models of water conservation

Water Policy ◽  
2014 ◽  
Vol 17 (4) ◽  
pp. 762-776 ◽  
Author(s):  
Bradley S. Jorgensen ◽  
John F. Martin ◽  
Meryl W. Pearce ◽  
Eileen M. Willis
Keyword(s):  
Water Consumption ◽  
Water Conservation ◽  
Behavioral Intentions ◽  
Habit Strength ◽  
Behavioral Models ◽  
Individual Level ◽  
Single Person ◽  
Consumption Data ◽  
Household Water

Discussion in the water literature has called for research on the role of behavioral intentions in explanations of both water demand and water conservation. But previous research has suggested that individual-level motivations are not good predictors of metered household water consumption. Two possible reasons for the lack of association between intentions and actual water conservation are that: (i) conservation behaviors are habitual and (ii) conservation behaviors and intention are measured at different levels of analysis. These explanations were tested in a sample of 415 residential households who provided permission to access their water consumption billing records. The effects of intentions, habit strength, and their interaction were examined in single-person households where the alignment of theory and measurement were the same. While behavioral intentions were associated with self-reports of past water conservation and habit strength, none of these variables were good predictors of water conservation. The implications of these results for the development of attitude theory using metered consumption data are discussed.

Understanding urban residential end uses of water

2011 ◽  
Vol 64 (1) ◽  
pp. 36-42 ◽  
Author(s):  
Shirley Gato-Trinidad ◽  
Niranjali Jayasuriya ◽  
Peter Roberts
Keyword(s):  
Water Consumption ◽  
Water Conservation ◽  
Water Usage ◽  
Single Family ◽  
Washing Machines ◽  
Consumption Data ◽  
Household Water ◽  
Family Home ◽  
End Use ◽  
End Uses

The ‘end use’ of water is a breakdown of the total household water usage such as water used for toilets, showers, washing machines, taps, lawn watering, etc. Understanding end uses of water will enable water planners, water authorities and household owners determine where water is used/wasted, how much and how often. This paper describes the end uses of water from a number of single-family homes in Greater Melbourne, Australia. The study involves the analysis of water consumption data recorded at 5-s intervals from logged households collected by Yarra Valley Water in Melbourne in 2004. The study determines how much water is used for outdoor and indoor purposes in a single-family home in Melbourne and compares the water usage during winter and summer. Hourly patterns of major end uses of water are also developed. The aim of this study is to improve the understanding of the end uses of water and to assist where to focus water conservation efforts that would be most effective financially and environmentally, and be acceptable to everyone.

A methodology for synthetic household water consumption data generation

2018 ◽  
Vol 100 ◽  
pp. 48-66 ◽  
Author(s):  
Dimitris T. Kofinas ◽  
Alexandra Spyropoulou ◽  
Chrysi S. Laspidou
Keyword(s):  
Water Consumption ◽  
Data Generation ◽  
Consumption Data ◽  
Household Water

scholarly journals Quantifying the impact of the COVID-19 lockdown on household water consumption patterns in England

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Halidu Abu-Bakar ◽  
Leon Williams ◽  
Stephen H. Hallett
Keyword(s):  
Water Consumption ◽  
Water Demand ◽  
Demand Forecasting ◽  
Consumption Patterns ◽  
Future Research ◽  
Research Directions ◽  
Consumption Data ◽  
Household Water ◽  
Future Research Directions ◽  
The Impact

AbstractThe COVID-19 lockdown has instigated significant changes in household behaviours across a variety of categories including water consumption, which in the south and east regions of England is at an all-time high. We analysed water consumption data from 11,528 households over 20 weeks from January 2020, revealing clusters of households with distinctive temporal patterns. We present a data-driven household water consumer segmentation characterising households’ unique consumption patterns and we demonstrate how the understanding of the impact of these patterns of behaviour on network demand during the COVID-19 pandemic lockdown can improve the accuracy of demand forecasting. Our results highlight those groupings with the highest and lowest impact on water demand across the network, revealing a significant quantifiable change in water consumption patterns during the COVID-19 lockdown period. The implications of the study to urban water demand forecasting strategies are discussed, along with proposed future research directions.

scholarly journals The Effect of Social Behavior on Residential Water Consumption

Water ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 1184
Author(s):  
Daniel Morales Martínez ◽  
Alexandre Gori Maia
Keyword(s):  
Water Consumption ◽  
Spatial Dependence ◽  
Regression Models ◽  
Innovative Strategy ◽  
Peer Effect ◽  
Household Level ◽  
Level Data ◽  
Household Water ◽  
Residential Water Consumption ◽  
Residential Water

We analyze how residential water consumption is influenced by the consumption of households belonging to the same social group (peer effect). Analyses are based on household-level data provided by the Brazilian Household Budget Survey and use an innovative strategy that estimates the spatial dependence of water consumption while simultaneously controlling for potential sources of sample selectivity and endogeneity. The estimates of our quantile regression models highlight that, conditional on household characteristics, the greater the household water consumption, the greater the peer effect. In other words, the overconsumption of residential water seems to be influenced mainly by the behavior of social peers.

Water consumption in public schools for the city of Bologna, Italy

2013 ◽  
Vol 13 (2) ◽  
pp. 257-264 ◽  
Author(s):  
Marco Farina ◽  
Marco Maglionico ◽  
Marco Pollastri ◽  
Irena Stojkov
Keyword(s):  
Public Schools ◽  
Water Consumption ◽  
Residential Buildings ◽  
Secondary School Student ◽  
Educational Interventions ◽  
Daily Basis ◽  
Published Data ◽  
Older Students ◽  
Consumption Data ◽  
The City

For most buildings considered to be of a public non-residential type there are insufficient published data to establish and compare the theoretical standards with actual consumption data. Therefore, water consumption per user in non-residential buildings is still a very complicated issue for engineers and designers involved in analysing water demand and water management. This is why linking water consumption and school occupancy is the goal of this paper, trying to set the basis for further design, conservation and educational interventions on this topic. This research integrates quantitative data of water consumption, through water metering and analysis, and historical data about users in buildings. We focused on consumptions for four types of schools: nurseries (0–3-year-old children), kindergartens (3–6 years), elementary schools (6–11 years) and secondary 1st grade schools (11–14 years). The results are that the rational basic demand for water is estimated as 48.8 l per pre-school student per day and 18.7 l per elementary/secondary school student per day. Therefore we found that younger children use more water on a daily basis than older ones, probably because they need more services, such as laundries and kitchens, whereas older students consume water mainly in restrooms.

Sign in / Sign up

Export Citation Format

Share Document