Senior Environmental Economist,
The Nature Conservancy
Water Policy Specialist,
The Nature Conservancy
Balneário Camboriú is both a famous Brazilian beach destination and a water supply management puzzle. The resident population of the city is just 170,000, but swells to over 800,000 during the tourist season. Like many water utilities facing growing demand and the effects of climate change, the local water company, EMASA, must invest carefully to secure water for its fluctuating customer base.
Unlike many water utilities, however, EMASA is investing in the natural system where its water comes from.
Sustainable Development Goal (SDG) 6 targets “universal and equitable access to safe and affordable drinking water for all”. However,
However, some cities stand out as exceptions. to almost all of their inhabitants? A study I led recently, Providing Water to Poor People in African Cities Effectively: Lessons from Utility Reforms, analyzed how the water utilities in Kampala, Nyeri, Dakar, Ouagadougou and Durban achieved stand-out performance, and how this made a difference for the poor people in these cities.
Ask your child: “Where does our water come from?” And many of them might roll their eyes at being asked such a silly question, and tell you: “Water comes from the tap.”
But how? What is the name of the company that provides the service to you? How much does your water service cost? Is it expensive? Where does your wastewater go? Is it treated prior to discharge? How many people get water from the utility in your town?
You can find answers to these and many other questions on our global website www.ib-net.org. Go to its performance database or its separate tariff database and get your answers! You can be one of nearly 8,000 people that visit the site each month to access a set of standard reports for a range of comparisons, benchmarking and assessments for more than 5,000 water utilities from 150 countries.
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Small towns* typically have not been well served by national or regional water utilities. Decentralization has become increasingly widely adopted, but even if local governments at the small town level have the power to operate a water utility, they often lack the capital and skills to do so. In response, some local governments and public institutions concentrate improvements on upgrading public utilities’ operations or strengthening community based management. In other cases, they choose to bring in the private sector knowledge of how to get clean water and sanitation services to more people more efficiently, affordably or sustainably.
There are many ways in which the public sector can leverage its own resources through partnering with the private sector. For the domestic private sector to fully realize its potential at scale in the small town sub-sector, we found they need capable and enabled public institutions to structure the market and regulate private operators.
Lessons learned from case study countries (Colombia, Bangladesh, Philippines, Uganda, Cambodia, Niger and Senegal) in a new global study published by the Water Global Practice’s in order to build a conducive business climate for market players in small towns Water Supply and Sanitation (WSS) service delivery:
How can water resource agencies make smart investments to ensure long-term water reliability when the future is fraught with deep climate and economic uncertainty? Water resource agencies around the world are grappling with this question at a time of unprecedented water stress, growing demands, uncertain climate change, and limited budgets. We helped SEDAPAL, the water utility serving Lima, Peru, answer this question by drawing on state of the art methods for decision making under deep uncertainty.
Lima is home to approximately 9.8 million people. It is the fifth largest metropolitan area in Latin America. A rapidly growing population with approximately one million underserved urban poor, current water shortages, competition for water between sectors, wide rainfall variation due to El Niño effects, and long-term climate change impacts may leave the region under perpetual water stress.
Recognizing the urgency of Lima’s water situation, SEDAPAL has developed an aggressive multi-billion dollar Master Plan to implement 14 large and diverse infrastructural investments projects between now and 2040 at a total cost of US$2.7 billion. Together, the investments are designed to meet the 30 percent increase in water demand that SEDAPAL projects for the coming decades.
A new study was recently carried out by the Water Global Practice’s Water and Sanitation Program on how to unlock the potential of Information and Communications Technology (ICT) to improve Water and Sanitation Services in Africa. The study suggests that promoting public participation and creating a system of transparency and accountability is critical to improve water and sanitation services to the poor  – as identified in earlier studies on the characteristics of well-performing public water utilities. The experiences and lessons learned from the study indicate the following six key ways on how to support the design and implementation of ICT tools to strengthen consumer voice and citizen engagement in the water and sanitation sector.
It’s been 27 years since I have been to Sweden, backpacking my way around the country and marveling at its beautiful natural environment. So it was with real excitement that I set off for the SIWI World Water Week in Stockholm that ran between 23-28 August. I was especially keen to understand better the big issues that the world is facing, particularly since the theme this year was “Water for Development.”
My World Bank colleagues, and particularly those from the Water Global Practice, were well represented and participated in 13 of the events during the week, so the stage was set for serious discussion. As part of that discussion, I presented on the challenges of financing for development in the water sector. I wanted to leave the audience with three key messages. These were that (1) water is physically but not financially transparent; (2) financial innovation has to be conducted in parallel with and reflect the transitional nature of capital markets and (3) other sectors can give us guidance.
New developments and curiosities from a changing global media landscape: People, Spaces, Deliberation brings trends and events to your attention that illustrate that tomorrow's media environment will look very different from today's, and will have little resemblance to yesterday's.Tech gurus have been discussing the growing presence of the Internet of Things, the wiring together of all our devices, as well as predicting how it might create “ambient intelligence”. Ambient intelligence refers to electronic environments that are sensitive and responsive to the presence of people. Within these environments, systems could sense what the human inhabitant needs and deliver it without being requested to do. Ambient intelligence is the amalgamation of neural networks, big data, IoT, wearables, and device user interfaces into services that can automate processes and make recommendations to improve the users’ quality of life.
A house could adjust its temperature based on behavioral and physiological data that the owner’s car collected during the commute home. A smartwatch may be a key to an office door, automatically unlocking the room as the wearer approaches. An at-home security system might learn what constitutes ‘normal’ activity and then send an alert to the owner when their dog needs to be let outside. At a grander scaled, sensors can now closely monitor the environmental impact of our cities, collecting details about sewers, air quality, and trash.
Lessons from a recent case study on informal settlements in Kampala, Uganda, where water services were expanded to reach the poor in less than a decade, indicate that pro-poor policies are critical to increasing water coverage for poor people. What is telling is that revenues and subsidies earned from serving the non-poor, combined with applying rigorous business principles, were equally important in sustaining these services.
In the case of Kampala, the utility improved its financial viability by more than doubling the number of connections from 59,000 in 2004 to 146,000 in 2009 and tripling revenues between 2004 and 2010. As a result of the policy, an additional 2,500 yard taps and 660 new public points were installed in the informal settlements. Although this was a small fraction of total new connections in the period, since they were shared, they reached 21% of the approximately 466,000 new people served during this period, those in the lowest socio-economic quintiles.