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sanitation

7 ideas on how knowledge can help us achieve universal access to safely-managed drinking water and sanitation

Guy Hutton's picture
It is vital that we better manage our knowledge, to make better use of it for delivering universal access to water and sanitation. This requires new ways of capturing, sorting, weighing, curating, and translating knowledge into practical, bite-sized chunks. The Disease Control Priorities project, now in its third edition (www.dcp-3.org), is an excellent example of what this looks like in practice. It aims to compile the best available evidence across multiple areas of health to provide a snapshot of the coverage of services, the problems resulting from lack of services, the effectiveness of interventions, and the cost-effectiveness and cost-benefit of those options.
 
Disease Control Priorities Network (DCPN), funded in 2010 by the Bill & Melinda Gates Foundation, is a multi-year project managed by
University of Washington’s Department of Global Health (UW-DGH) and the Institute for Health Metrics and Evaluation (IHME). 


As authors of the WASH chapter of DCP-3, we wanted to share some of our key takeaways below:

Reaching for the SDGs: the untapped potential of Tanzania’s water supply, sanitation and hygiene (WASH) sector

George Joseph's picture


When it comes to economic success, Tanzania offers a model for the rest of Sub-Saharan Africa. Growth has averaged 6.5 percent per year over the past decade, and between 2007 and 2012 nearly a third of the poorest 40% of the population rose out of poverty. However, the progress towards improving water and sanitation access for all has not kept a similar pace.
 
A new report by the World Bank, ‘Reaching For The SDGs’ was launched by the Honorable Eng. Isack Kamwelwe, Minister of Water and Irrigation on March 20 in Dar es Salaam. In her welcome address, Ms. Bella Bird, Country Director for Tanzania, Malawi, and Burundi said, “adequate WASH is a crucial component of basic human necessities that allow a person to thrive in life”.  The report shows how water and sanitation services need to advance substantially in order to achieve much needed improvements in health and wellbeing that will help the country fulfill its true potential.  Progress in this area still has a long way to go.  

Why Kenya’s sanitation challenge requires urgent attention

Pascaline Wanjiku Ndungu's picture


Kenya is one of the countries that did not achieve the Millennium Development Goal (MDG) for increasing access to water and sanitation. Only 30% of Kenyans have access to improved sanitation, that is, the use of sanitation facilities that hygienically separate excreta from human contact. This means that approximately 30 million Kenyans are still using unsafe sanitation methods like rudimentary types of latrines, and almost six million are defecating in the open.

Technological innovations are on exponential curves; but are water supply, sanitation, and hygiene (WASH) measurement methods stuck in time?

Luis Andres's picture

Co-authors: Evan Thomas and German Sturzenegger

Technological innovations have the potential to revitalize the global partnership for sustainable development—if we rise responsibly to the challenge of measuring their impact.

Fifteen years is a long time for technology. In 2003 the “World Wide Web” was pervasive by 1986 standards. Yet today, the web of 2003 may very well have been spun by a single spider.

It’s been over two years since the United Nations introduced the Sustainable Development Goals. How can we better monitor progress toward them? This month, the World Bank Group and the InterAmerican Development Bank, along with collaborators from partnering institutions, published an overview of innovations in the monitoring of water supply, sanitation, and hygiene (WASH) impact measures, directly tied to SDG #6: “Ensure availability and sustainable management of water and sanitation for all.” The authors explore the potential of new measurement technologies to “revitalize the global partnership for sustainable development in the sector,” one of the hopes pinned to the SDG framework.

How will Argentina achieve universal access to water and sanitation? Takeaways from International Water Association Conference in Buenos Aires

Gustavo Saltiel's picture
Palermo Water Treatment Plan, Agua y Saneamientos Argentinos, AySA, Buenos Aires

Argentina set ambitious targets of providing universal access to water and 75 percent access to sewerage services for its citizens. How can the country move toward this goal? 
 
That was the theme of the discussion on “Argentina Day” at the recent International Water Association (IWA) Water and Development Congress and Exhibition held in Buenos Aires, where water professionals from around the world and Argentinian officials met to exchange knowledge, experiences, and strategies.

The tyranny of toilets

Maitreyi Bordia Das's picture
Students heads to a female only toilets in Maskoke Primely and Secondly School
in Gode Town in Ethiopia. Credit: UNICEF Ethiopia

In the lead-in to World Toilet Day, we hear a great deal about the role of toilets in sanitation and in better health and human development outcomes.  Toilets are good development. Period.
 
We hear less about the fact that toilets are often sites and instruments of social exclusion.
 
Let me explain.
 
Segregated toilets for males and females were intended to give women privacy and to respect the “intrinsic” physical differences between the sexes.  In fact, in most developing countries, segregated toilets are a sine qua non for female participation in public spaces, in education and in employment. 
 
But the story is more complex.

Incentivizing collaboration to address childhood stunting

Craig Kullmann's picture

Childhood stunting is one of the most significant impediments to human development and economic growth, affecting approximately 155 million children under the age of five globally, with long-term consequences later in life such as impaired cognitive development, chronic disease, and lower earnings as adults. Evidence shows that there is an urgent need for collaboration between actions in water, sanitation, health, nutrition, and other sectors to effectively combat childhood stunting.
 

 
This was discussed during the recent World Bank-IMF Annual Meetings, where leaders from the World Bank and client countries met to talk about Changing Behaviors to Incentivize Collaboration to Address Childhood Stunting. Aimed to provide guidance on how to collaborate better across sectors and institutions, this event provided an opportunity to share the latest results from the global Water Supply, Sanitation, and Hygiene (WASH) Poverty Diagnostic Initiative, led by the World Bank’s Water and Poverty Global Practices in collaboration with the Health, Nutrition, and Population and Governance Global Practices.

“Compressed demand”: How Uttar Pradesh is making sure rural sanitation subsidies for toilets go to the most needy

Arun Kumar Dobhal's picture

When the “Swachh Bharat Mission-Gramin” (SBM-G) was launched in October 2014 with the goal of making rural India free from open defecation by 2019, it gave states and districts more flexibility than previous national sanitation programs had. This led to a successful experiment in Uttar Pradesh called “demand compression”.

The state was preparing to use a tried-and-tested triggering process, where trained motivators concentrate their efforts on a community to help improve their understanding of safe sanitation and stimulate demand for toilets in rural communities where open defecation is still common. However, they faced a problem. If all the households that were eligible for government subsidies would actually claim them, funds would soon run out. With an estimated 15 million households across Uttar Pradesh without a toilet and eligible for a government subsidy of around $200, about $3 billion would be needed.

Household toilet constructed from own resources

Towards a clean India

Guangzhe CHEN's picture

When Prime Minister Narendra Modi launched the Swachh Bharat Mission in 2014, it marked the beginning of the world’s largest ever sanitation drive. Now, a 2017 survey by the Quality Council of India finds that access to toilets by rural households has increased to 62.45 per cent, and that 91 per cent of those who have a toilet, use it. Given India’s size and diversity, it is no surprise that implementation varies widely across states. Even so, the fact that almost every Indian now has sanitation on the mind is a victory by itself.

 Guy Stubbs

Achieving a task of this magnitude will not be easy. Bangladesh took 15 years to become open defecation free (ODF), while Thailand took 40 years to do so. Meeting sanitation targets is not a one-off event. Changing centuries-old habits of open defecation is a complex and long-term undertaking.


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