New Paper – WTP for VIP Latrines

We recently published in the Journal of Water, Sanitation and Hygiene for Development the final paper related to our MUS research in Senegal. I have provided the abstract to the paper below.

Abstract: In 2015, African ministers established the Ngor Declaration to achieve universal access to adequate sanitation and hygiene services and eliminate open defecation by 2030. Realizing this target will require significant public and private investment. Over the last two decades, there has been increasing recognition that sanitation programs should be demand driven, yet limited information exists about how much rural residents in developing countries are willing to pay for sanitation improvements. This paper applies the contingent valuation approach to evaluate how much households in rural Senegal are willing to pay for a ventilated improved pit (VIP) latrine. The analysis uses data from 1,635 household surveys that were conducted in 47 rural communities across four regions in Senegal. The willingness to pay model found that respondents were more willing to pay for a VIP latrine if they had plans to improve their existing latrine, lived in districts located nearer to the capital city of Dakar, were dissatisfied with their existing sanitation service, and were male. The analysis also indicates that the current household contribution of 5% of the costs of constructing a VIP latrine could be increased to 30% with only a modest decline in the number of households willing to pay this amount.

New Paper on The Human Right to Water

The Human Right to Water: The Importance of Domestic and Productive Water Rights

Ralph P. Hall, Barbara Van Koppen, Emily Van Houweling

Science and Engineering Ethics

Abstract

The United Nations (UN) Universal Declaration of Human Rights engenders important state commitments to respect, fulfill, and protect a broad range of socio-economic rights. In 2010, a milestone was reached when the UN General Assembly recognized the human right to safe and clean drinking water and sanitation. However, water plays an important role in realizing other human rights such as the right to food and livelihoods, and in realizing the Convention on the Elimination of All Forms of Discrimination against Women. These broader water-related rights have been recognized but have not yet been operationalized. This paper unravels these broader water-related rights in a more holistic interpretation of existing international human rights law. By focusing on an emerging approach to water services provision—known as ‘domestic-plus’ services—the paper argues how this approach operationalizes a comprehensive range of socio-economic rights in rural and peri-urban areas. Domestic-plus services provide water for domestic and productive uses around homesteads, which challenges the widespread practice in the public sector of planning and designing water infrastructure for a single-use. Evidence is presented to show that people in rural communities are already using their water supplies planned for domestic uses to support a wide range of productive activities. Domestic-plus services recognize and plan for these multiple-uses, while respecting the priority for clean and safe drinking water. The paper concludes that domestic-plus services operationalize the obligation to progressively fulfill a comprehensive range of indivisible socio-economic rights in rural and peri-urban areas.

Download or Read Paper On-line

Congratulations Yakhya Diagne!

In May 2013, Yakhya (Aicha) Diagne successfully defended her thesis entitled “Planning for Sustainable Development in Senegal.” Aicha’s research focused on understanding the complex institutional, legal, and political aspects of sustainable development planning in Senegal and identified options to advance the national planning framework to promote more sustainable forms of development. Aicha received a 2012 ThinkSwiss research scholarship that enabled her to undertake part of her research at the UN in Geneva, Switzerland.

Prior to coming to Virginia Tech, Aicha led the Office of Legal Affairs, Communication, Monitoring, and Evaluation in the Senegalese Department of Environment and Classified Establishments. She also managed the Technical Permanent Secretary of the Senegalese National Commission of Sustainable Development from 2008 to 2010.

Aicha is currently undertaking an internship at the West African Development Bank in Lome, Togo. After completing the internship, she will begin a position in the Ministry of Environment and Sustainable Development in Senegal.

I served as the chair of Aicha thesis committee, along with committee members John Browder and John Randolph.

New Paper in Water Alternatives

The first paper from our research on the productive use of rural domestic water in Senegal will be published in Water Alternatives (Volume 5, Issue 3). The abstract to the paper is included below.

ABSTRACT: Enhancing livelihoods and promoting gender equity are primary goals of rural development programmes in Africa. This article explores the role of productive water use in relation to these goals based on 1860 household surveys and 15 women’s focus groups conducted in four regions of Senegal with small-scale piped water systems. The piped systems can be considered ‘domestic plus’ systems because they were designed primarily for domestic use, but also accommodate small-scale productive uses including livestock-raising and community-gardening. This research focuses on the significance of productive water use in the livelihood diversification strategies of rural women. In Senegal, we find that access to water for productive purposes is a critical asset for expanding and diversifying rural livelihoods. The time savings associated with small piped systems and the increased water available allowed women to enhance existing activities and initiate new enterprises. Women’s livelihoods were found to depend on productive use activities, namely livestock-raising and gardening, and it is estimated that one half of women’s incomes is linked to productive water use. While these findings are largely positive, we find that water service and affordability constraints limit the potential benefits of productive water use for women and the poorest groups. Implications for targeting women and the poorest groups within the domestic plus approach are discussed.

Citation: Van Houweling, E.; Hall, R.P.; Sakho Diop, A.; Davis, J. and Seiss, M. (2012) The role of productive water use in women’s livelihoods: Evidence from rural Senegal. Water Alternatives 5(3): 658-677.