The objective of this research is to capture householders' views and experiences related to drinking water and domestic wastewater treatment systems (DWWTS), including public health concerns and experience accessing the septic tank remediation grant. Capturing data on the level of maintenance...

Within the water industry, some water companies provide both water and sanitation services whereas other just water services. Assuming a common technology of different types of water companies may lead to biased estimates of performance. To deal with the problem of incomparability of...

This note summarizes the findings of the water supply and sanitation subsector review conducted through the lens of a public expenditure and institutional review. The review seeks to support the government in addressing the challenges impeding the sector's performance by highlighting the reforms...

Urban water utilities attempt to achieve financial sustainability by increasing tariffs to cover operational and maintenance costs and raise funds for infrastructural projects. Although the tariffs are relatively low compared to average household incomes in developed countries, concerns remain...

Climate-informed projects aimed at boosting water utilities' performance are likely to succeed in achieving intended results by investing in energy efficiency, nonrevenue water (NRW) reduction, climate resilience, and demand-side water use efficiency. Extending water supply and sanitation (WSS)...

We estimate the impacts of two interventions implemented as field experiments in informal settlements by Nairobi’s water and sanitation utility to improve revenue collection efficiency and last mile connection loan repayment: (i) face-to-face engagement between utility staff and customers to...

Urban regions derive social and economic benefits as local governments supply water and wastewater services. We analyze differences in water and wastewater spending programs in US city-regions. The municipal provision of water and wastewater services is situated in a regional context, examining...

The issue of sludge utilization from wastewater treatment in agriculture is an important socio-economic and environmental problem in the European Union (EU) and Bulgaria. It is becoming topical issue along with constantly growing amount of produced wastewater treatment sludge, deficiency of...

The sustainable development goal for water and sanitation - to ensure availability and sustainable management of water and sanitation for all is a lofty one. Worldwide, 2.4 billion people remain without access to improved sanitation, and nearly 0.7 billion remain without access to improved...

Basic sanitation services are essential for human development, promoting health and inhibiting the spread of waterborne diseases. The availability of information on water and sanitation services at the local level supports the formulation, implementation and improvement of public policies aimed...

We estimate the impacts of two interventions implemented as field experimentsin informal settlements by Nairobi’s water and sanitation utility to improverevenue collection efficiency and last mile connection loan repayment: (i)face-to-face engagement between utility staff and customers to...

Decentralisation promises efficiency gain and improved access to public goods and services, especially at the local level. Under decentralised governance arrangement, regional and environmental peculiarities are given prominent consideration in delivering public goods and services. Given the...

This paper compares water and sanitation services in municipalities that entered into a concession arrangement with a private operator versus those in a comparable control group of municipalities that continued with a public operator, and we explore five variables of interest: (i) water coverage;...

The paper investigates the relationships between costs and user charges in the sewage industry in Norwegian local governments. The purpose of the analysis is to answer the following questions: (i) To what extent is a higher unit cost passed on to consumers in terms of a higher user charge? (ii)...

Wastewater and pollution management issues are usual negative externalities in the pursuit of economic development. This is true in the Philippines where industrial and domestic refuse often end up in tributaries and major waterways, sometimes even contaminating groundwater due to improper...

Understanding the specific factors associated with cholera outbreaks is an integral part of designing better approaches to mitigate their impact. This paper uses georeferenced case data from the cholera epidemic that occurred in Harare, Zimbabwe, from September 2018 to January 2019. The paper...

Neuartige Sanitärsysteme zielen auf eine ressourcenorientierte Verwertung von Abwasser ab. Erreicht werden soll dies durch die separate Erfassung von Abwasserteilströmen. In den Fachöffentlichkeiten der Wasserwirtschaft und Raumplanung werden neuartige Sanitärsysteme als ein geeigneter...

Neuartige Sanitärsysteme zielen auf eine ressourcenorientierte Verwertung von Abwasser ab. Erreicht werden soll dies durch die separate Erfassung von Abwasserteilströmen. In den Fachöffentlichkeiten der Wasserwirtschaft und Raumplanung werden neuartige Sanitärsysteme als ein geeigneter...

The sanitation sector in Brazil has undergone important transformations in the past two decades, seeking alternatives to overcome the country’s ongoing access deficit. The regulatory framework set out in 2007 strengthened regulation and established, among its regulatory objectives, the...

Government of Nepal is implementing many water supply projects through its regular and through many projects. Small Town water Supply Project is one of the major projects in water supply implemented by GoN in support of ADB. Second Small Towns Water Supply and Sanitation Sector Project (STWSSSP)...

D0 bleaching wastewater from E. globulus Kraft pulping industry was treated by Fenton and photo-Fenton processes. The aim was to optimize the operational conditions for adsorbable organic halides (AOX) removal, namely oxidant concentration, [H2O2], catalyst concentration, [Fe2＋], and treatment...

As “market referees”, regulators contribute to the delivery of essential public services. Their organisational culture, behaviour and governance are important factors in how regulators, and the sectors they oversee, perform. The OECD Performance Assessment Framework for Economic Regulators...

We study the extent to which collusion can explain the under-provision of clean sanitation technologies in developing countries. Using desludging services in Dakar as a case-study, we document that prices are 66% higher in areas where prices are likely coordinated by a large trade association,...

The sustainable development goal for water and sanitation - to ensure availability and sustainable management of water and sanitation for all is a lofty one. Worldwide, 2.4 billion people remain without access to improved sanitation, and nearly 0.7 billion remain without access to improved...

Since 2006 Lithuania has taken steps to ensure higher operational efficiency and to reduce the disparity in prices for water supply and sanitation services. However, progress has been slow. Concerns have emerged regarding representation of small municipalities in consolidated utilities and...

Despite remarkable improvement in water supply and sanitation services, Estonia faces finance and investment challenges to keep up with social expectations and environmental health regulations. With downward demographic trends expected to affect water utilities revenues and the projected phasing...