Water quality is central to the challenge of ensuring safe water for all. Here we present the third entry in a three-part blog series on low-cost, low-tech water quality testing. In previous posts, we discussed options for measuring physical and chemical aspects of water quality. In this final post, we explore low-cost, low-tech options for microbial testing.
As an undergraduate student in Kampala, my head was full of thoughts about how I was going to make a living after my studies. Back then Rich Dad Poor Dad was still a best-seller, and I thought to myself: I can become a billionaire if I sell a billion of something to a billion people. Needless to say, it would have to be something that anyone can afford, like toothpaste or chewing gum.
So, I wondered, what does every human need? It dawned on me: everyone needs water, food, and energy, every day. The next question was how I could make valuable goods from all the three as a civil engineer.
This post originally appeared on High-Level Political Forum on Sustainable Development website on July 9, 2018.
Water touches nearly every aspect of development. It flows through and connects the 17 Sustainable Development Goals (SDGs) by driving economic growth, supporting healthy ecosystems, cultivating food and energy production, and ensuring access to sanitation. We cannot achieve the SDGs without our collective action on water.
What motivates poor policy and investment decisions? Why do supposedly good policies not translate into practice? And how can we avoid perpetuating pitfalls between policy and pipes?
Our new paper ‘Aligning Institutions and Incentives for Sustainable Water Supply and Sanitation Services’, produced with the support of the Global Water Security and Sanitation Partnership (GWSP), examines precisely these issues. Through research, analysis, and case studies, the report posits that genuine, sustainable progress in water supply and sanitation service delivery is complex, iterative, and multi-faceted. Whether it’s expanding access, improving efficiency, or providing better services – all reforms require their own unique blend of policies, institutions and regulations and all take place in the context of their own unique enabling environment.
Water and sanitation data figures in Guatemala show a challenging reality. Nationally, 91 percent of the population has access to improved drinking water, an increase of 14 percent points since the establishment of the MDGs.
Despite the improvement in coverage in relative terms, in absolute terms there are still a significant number of Guatemalan households using water from precarious or unimproved sources such as unprotected wells, rivers, or lakes. In addition, water quality is a concern -- from the monitoring of 20% of the water systems in the country, 54% reported to be at high and imminent risk for human health.
Recent estimates place global annual non-revenue water (NRW), i.e. water produced but not billed because of commercial or physical losses, at 126 billion cubic meters. This translates to nearly $40 billion in annual losses on waste and foregone revenues—a sum, that even if a fraction could be recovered, would underpin a compelling market opportunity for private service companies and a boost to public water utilities’ sustainability.
A new joint initiative is aiming to drive declines in NRW faster, cheaper, and more sustainably by assisting water utilities to engage private companies in performance-based contracts (PBCs). The World Bank’s Public-Private Infrastructure Advisory Facility (PPIAF) and the Bank’s Water Global Practice, in partnership with the International Water Association, analyzed 43 projects and determined that NRW initiatives supported by PBCs are 68 percent more effective compared to those undertaken by utilities alone, (see for example, Using Performance Based Contracts to Reduce NRW) and are systematically faster at reducing the rate of loss.
The new water supply system at Togotoi is the first project to become operational under the Government’s National Rural Drinking Water Supply Program, which was launched last year and was called “Ala-Too Bulagy” – meaning “spring of snowy mountains.”
But pitting people against nature in this way offers a false choice.
The World Bank in India ran the #IndiaWeWant photo competition through our Facebook and Twitter channels, where we invited participants to share photographs capturing the key development priority for India. The #IndiaWeWant photo competition was open for a month and we have received many compelling entries.
We asked a jury of three members comprising professional and development photographers -- Michael Foley, Anirban Dutta, Anupam Joshi-- to come together and do the honours.
They will be deliberating over these soon and selecting the WINNER as well as the 9 others, as stated in the rules.
Let us know what you think in the comments section below and if one of your entries has been selected then please do send us an email ([email protected]) with the actual photograph and your details (Name, Phone Number).