Posts in the 'Water' category
Responding to Day Zero Equitably: Water Crisis Lessons from Cape Town and Chennai
Responding to Day Zero Equitably: Water Crisis Lessons from Cape Town and Chennai
When Cape Town, South Africa, and Chennai, India nearly ran out of water, these two cities managed to avert Day Zero with solutions that were creative and effective but far from perfect. In Cape Town, there were mile-long queues of people waiting for hours for water. ...
A Tale of Two Cities in Brazil (and the Forest that Connects Them)
A Tale of Two Cities in Brazil (and the Forest that Connects Them)
What if you could send a WhatsApp message and a colorful green van would deliver free native tree seedlings directly to you? In Salvador, Brazil, the local government does just that. Painted with a picture of a biodiverse Brazilian forest, ...
We’re Grossly Underestimating the World’s Water Access Crisis
We’re Grossly Underestimating the World’s Water Access Crisis
In Cape Town, South Africa, and Chennai, India, “Day Zero” events where cities run out of water have drawn global media attention. But while these catastrophes seem like rare, temporary crises caused by droughts or mismanagement, life without ample water ...
17 Countries, Home to One-Quarter of the World’s Population, Face Extremely High Water Stress
17 Countries, Home to One-Quarter of the World’s Population, Face Extremely High Water Stress
Once-unthinkable water crises are becoming commonplace. Reservoirs in Chennai, India’s sixth-largest city, are nearly dry right now. Last year, residents of Cape Town, South Africa narrowly avoided their own “Day Zero” water shut-off. And the year before that, Rome rationed water to conserve scarce ...
PODCAST: How Chennai's Water Got to Day Zero
PODCAST: How Chennai’s Water Got to Day Zero
One of South India’s biggest cities is almost out of water. A year after Cape Town, South Africa, had its own “Day Zero” crisis, the reservoirs in Chennai are nearly dry, leaving millions in this usually-wet coastal city wondering if they ...
How Does a Flood-prone City Run Out of Water? Inside Chennai’s “Day Zero” Crisis
How Does a Flood-prone City Run Out of Water? Inside Chennai’s “Day Zero” Crisis
Chennai faced a devastating flood in 2015 that killed hundreds of people and displaced many more. Today, the southern Indian city’s four main reservoirs are virtually dry. This crisis is not only due to lack of water. Lack of proper management is ...
Help for São Paulo’s Complex Water Woes: Protect and Restore Forests
Help for São Paulo’s Complex Water Woes: Protect and Restore Forests
In 2014, São Paulo nearly ran out of water. Schools closed, crops faltered and reservoirs were left at a tiny 5 percent of their capacity for the city and its surrounding population of 22 million. It was the worst drought in eight decades. ...
Solving for Water Security at the Source
Solving for Water Security at the Source
In the 1990s, New York City needed a new water filtration system to serve its nearly 8 million people. But the prospect of spending $6-10 billion on a new water treatment plant, and another $100 million on annual operating costs, ...
4 Andean Cities Adapting to Glacier Retreat to Preserve Water Security
4 Andean Cities Adapting to Glacier Retreat to Preserve Water Security
Glaciers do more than feed our rivers and lakes, they also serve as critical savings banks for water withdrawals when other sources dry up. In South America, the glaciers and snowpack that crown the Andes provide slow, consistent meltwater that ...
3 Things Cities Can Learn from Cape Town’s Impending “Day Zero” Water Shut-Off
3 Things Cities Can Learn from Cape Town’s Impending “Day Zero” Water Shut-Off
Cape Town is running out of water. After three years of intense drought, South Africa’s second-largest city is just a few months away from “Day Zero,” the day when the city government will shut off water taps for most homes and businesses. The impacts ...
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Jenna Davis on Why Policy Reform Can Do More for Clean Water Access Than Technology
There were 663 million people without access to safe drinking water in 2015, according to the United Nations and World Health Organization. Many of those going without are from low-income households in cities across the global south. Jenna Davis, associate professor ...
From Waste to Watts: How Sewage Could Help Fix India's Water, Energy and Sanitation Woes
From Waste to Watts: How Sewage Could Help Fix India's Water, Energy and Sanitation Woes
As India’s summer intensifies, many states are already in the midst of a drought—and the hottest days have yet to arrive. At the same time, water-intensive agriculture, rapid urban expansion, increases in industrial activity and growing energy production are driving ...
Protecting Our Water Sources Brings a Wealth of Benefits
Protecting Our Water Sources Brings a Wealth of Benefits
The journey of our water from source to tap is long, and not one we think much about. For most of us, our water starts high in the mountains, hundreds of miles away. From there, water flows across natural and ...
https://www.flickr.com/photos/worldbank/27226415545/
Urban Water Governance in the Developing World: Accountability and Affordability Are Keys to Water Access
In 2015, the United Nations and World Health Organization (WHO) estimated that there are 663 million people around the world without access to safe drinking water, with nearly half of these people living in sub-Saharan Africa. While Africa’s urban areas ...
Natural Infrastructure Could Help Solve Brazilian Cities’ Water Crises
Natural Infrastructure Could Help Solve Brazilian Cities’ Water Crises
Leia este post em Português. Serious water crises have plagued Brazil’s major cities in recent years. Severe pollution in Rio de Janeiro’s Guanabara Bay is jeopardizing sailing and other water sports at the upcoming Olympic Games. A historic drought from 2013 to 2015 in São Paulo ...
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