scholarly journals A Statistical Analysis of Consumer’s Willingness to Pay for Improved Water Supply System: A Study of some Villages of Uttar Pradesh, India

2019 ◽  
Vol 7 (9) ◽  
pp. 15-23 ◽  
Author(s):  
A. Deepak Chauhan ◽  
B. Dhananjai Rai ◽  
C. MD Zafar Ali Khan ◽  
D. Naveen Patel
Keyword(s):  
Statistical Analysis ◽  
Willingness To Pay ◽  
Water Supply ◽  
Uttar Pradesh ◽  
Supply System ◽  
Water Supply System ◽  
System A

scholarly journals A Case Study in View of Developing Predictive Models for Water Supply System Management

Energies ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3305
Author(s):  
Katarzyna Pietrucha-Urbanik ◽  
Barbara Tchórzewska-Cieślak ◽  
Mohamed Eid
Keyword(s):  
Water Supply ◽  
Predictive Models ◽  
Failure Modes ◽  
Supply System ◽  
Water Supply System ◽  
System Management ◽  
System A ◽  
Operational Failure ◽  
Operational Data

Initiated by a case study to assess the effectiveness of the modernisation actions undertaken in a water supply system, some R&D activities were conducted to construct a global predictive model, based on the available operational failure and recovery data. The available operational data, regarding the water supply system, are the pipes’ diameter, failure modes, materials, functional conditions, seasonality, and the number of failures and time-to-recover intervals. The operational data are provided by the water company responsible of the supply system. A predictive global model is proposed based on the output of the operational data statistical assessment. It should assess the expected effectiveness of decisions taken in support of the modernisation and the extension plan.

scholarly journals Willingness to pay for improved safe drinking water in a coastal urban area in Bangladesh

Water Policy ◽  
2021 ◽  
Author(s):  
Md. Nasif Ahsan ◽  
Sheikh Hadiujjaman ◽  
Md. Sariful Islam ◽  
Nishad Nasrin ◽  
Mukta Akter ◽  
...  
Keyword(s):  
Drinking Water ◽  
Willingness To Pay ◽  
Water Supply ◽  
Urban Areas ◽  
Choice Experiment ◽  
Water Pressure ◽  
Supply System ◽  
Water Supply System ◽  
Safe Drinking Water ◽  
Trade Offs

Abstract Discontentment with a piped supply system of drinking water has become a significant concern in Bangladesh's urban areas in recent years, necessitating the improvement of different aspects of the system in question. Therefore, by conducting a discrete choice experiment on 115 households out of a systematically selected 161 households, this study aims to estimate the willingness to pay (WTP) for an improved safe drinking water supply by considering the trade-offs made by urban dwellers for the proposed improvements to an existing water supply system in the Khulna City Corporation (KCC) area of Bangladesh. The primary results show that the total WTP of households is estimated at BDT 243.6 (≈US$ 2.87) per month, implying that respondents are ready to pay for improvements to the water supply attributes of water quality, regularity of supply, water pressure in taps, and filtering. A revenue stream for an improved water supply system is also being developed, suggesting that investment in improving the system would be a ‘no-regret’ decision and economically sustainable.

Energy Embodiment of Water Supply: A Comparison between the US and China

2011 ◽  
Vol 356-360 ◽  
pp. 2175-2181
Author(s):  
Wei Wei Mo ◽  
Qiong Zhang ◽  
Rong Chang Wang
Keyword(s):  
Energy Consumption ◽  
Water Supply ◽  
Large Population ◽  
Supply System ◽  
Water Supply System ◽  
Embodied Energy ◽  
Water Supply Systems ◽  
System A ◽  
The Us ◽  
Supply Systems

Under the rapid growth of world’s economy and population, the demand for water and energy has been increasing accordingly. Moreover, water and energy are interrelated and form a reinforcing feedback loop. Energy is used not only onsite of water supply systems, but also indirectly for producing materials used in the water systems. As a result, it is important to understand and evaluate the energy embodiment of water supply for sustainable water and energy management. This study uses the Economic Input-Output Life Cycle Assessment software to estimate and compare the embodied energy of one China water supply system (System A) and one US water supply system (System B). It has been found that System B in the US has comparable direct operational energy consumption with System A in China; however, System B consumes much more indirect energy and constructional energy than System A. Possible reasons for the higher indirect energy use in System B might be more administrative and engineering (maintenance and repairing) services involved, lower transportation efficiency, more self water usage within the system and higher labor rates. To satisfy the water demand for the large population, China’s water supply systems have to reduce direct energy consumption during the operation phase by conducting energy budget and adopting energy efficient technologies.

scholarly journals Factors Affecting Willingness to Pay for Improved Water Supply System in Rural Tanahu, Nepal

2017 ◽  
Vol 5 ◽  
pp. 1-13 ◽  
Author(s):  
Ananta Raj Dhungana ◽  
Basanta Baral
Keyword(s):  
Willingness To Pay ◽  
Water Supply ◽  
Water Source ◽  
Dental Pain ◽  
Supply System ◽  
Interdisciplinary Studies ◽  
Water Supply System ◽  
Chi Square ◽  
Factors Affecting ◽  
Factors Associated

This study aims to analyze the factors associated with willingness to pay for improved water supply system in rural Tanahu, Nepal. For this purpose, one hundred and twenty seven households were proportionately distributed among wards 5, 6, 7 & 8 and selected for data collection. Structured questionnaire was used to collect the data. Chi-square test was used to find the factors associated with willingness to pay for improved water supply system. This study shows that there is no any significant association between willingness to pay for improved water supply system and social, demographic and economic variables. However, water source, dental pain, water quantity, want for change are water fetching time have significant association with willingness to pay for improved water supply system. Cases of Jaundice is significantly associated with willingness to pay for improved water supply system However, there is no significant association between willingness to pay and satisfaction from WUC activities, water purification, diarrhea, dysentery, seasonal flu, and suffering from worm. So, it can be concluded that type of water source, quantity, fetching time, will for change, and prevalence of some disease (Jaundice, Dental Pain) are the major factors influencing willingness to pay for improved water supply system in the study area.apriya Journal of Interdisciplinary Studies, Vol. 5 (December 2016), Page: 1-13

Service constraints and willingness to pay in community-managed water supply services in Ghana

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Emmanuel Kwame Nti ◽  
Camillus Abawiera Wongnaa ◽  
Nana Sampson E. Edusah ◽  
John-Eudes Andivi Bakang ◽  
Vasco Baffour Kyei
Keyword(s):  
Willingness To Pay ◽  
Water Supply ◽  
Empirical Evidence ◽  
Supply System ◽  
Water Supply System ◽  
Quantitative Aspect ◽  
Water Supply Systems ◽  
Content Type ◽  
Water Supply Services ◽  
Service Constraints

PurposeThe purpose of this paper is to support the development of effective strategies that enhance community water supply systems. The study examined service constraints and willingness to pay for better services in community-managed water supply services using empirical evidence from beneficiaries of a small-town water supply system in Ghana.Design/methodology/approachA survey design of both descriptive and exploratory research is adopted, the descriptive survey handles the quantitative aspect, while the exploratory survey handles the qualitative aspect. The authors collected data using a structured survey questionnaire from 387 beneficiaries who were public standpipe and domestic users. Descriptive statistics, Kendall's coefficient of concordance and Cragg's two-step model were the methods of analysis employed.FindingsThe respondents ranked lack of capacity (managerial) as the topmost constraint of the community-managed water system. The findings indicate that 57% of the beneficiaries were not willing to pay, whiles 43% were willing to pay. Also, results from Cragg's two-step regression model indicate that different sets of factors affect willingness-to-pay and amount-to-pay decisions. The study revealed that while a willingness-to-pay decision is influenced by income, education, marital status and customer service, the estimated-amount-to-pay decision is more influenced by income and education.Originality/valueBuilding on the empirical evidence, the findings indicated that the water and sanitation management team can increase the current fee of GH¢ 5.00/1 m3 (≈US$ 0.87) by increasing beneficiaries charge for a bucket of water from GH¢ 0.10p (≈US$ 0.017) to GH¢ 0.21p (≈US$ 0.036) for better services within the community. Importantly, the additional charge should take into consideration income and education which were noted to significantly influence the beneficiary's amount-to-pay decision for better services in the community-managed water supply system.

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