Water

The Global Challenges -- Energy-Water Nexus and Climate Change

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World Resources Simulation Center - SIMCenter

The Global Challenge – Making The World Work For Everyone

Do you think you could run the world better than our current world leaders?

Here’s your chance!

The Global Challenge is a participatory educational simulation developed to help create solutions to the uneven distribution of global resources.

The mission is to:

"make the world work for 100% of humanity in the shortest possible time through spontaneous cooperation without ecological damage or disadvantage to anyone"

Register for the event here: ... Read more about The Global Challenges -- Energy-Water Nexus and Climate Change

World Bank launches Thirsty Energy Initiative

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http://pubdocs.worldbank.org/en/557231435853181936/Thirsty-Energy-general-update-February-2015.pdf
The Water-Energy Challenge Water and energy are interlinked. Significant amounts of water are needed in almost all energy generation processes, from generating hydropower, to cooling and other purposes in thermal power plants, to extracting and processing fuels. Conversely, the water sector needs energy to extract, treat and transport water. Both energy and water are used in the production of crops, including those used to generate energy through biofuels.

It's time to act to secure sustainable water and sanitation for all

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Thomson Reuters Foundation
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* Any views expressed in this article are those of the author and not of Thomson Reuters Foundation.

There's no silver bullet to sustainable development, but to avoid conflicts, disasters and damage to ecosystems, water agenda must advance on political arena

Every year on 22 March we celebrate World Water Day. But this year is different. It will go to history as the year when we set the course for the future. ... Read more about It's time to act to secure sustainable water and sanitation for all

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A One-Stop Shop for Water Worries

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Rachel Nuwer
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Water, or the lack thereof, is one of the defining challenges of the 21st century. As temperatures rise and droughts become more frequent, the threat of dwindling water resources worries not just environmentalists and governments but companies and their investors, too. ... Read more about A One-Stop Shop for Water Worries

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Brazil’s Drought Brings Water Supply to Near Zero Capacity at Hydroelectric Facilities

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Gregory B. Poindexter
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BRASILIA, Brazil Brazil is experiencing a debilitating drought as the nation endures the driest period since South America’s most populous country began keeping records in the 1930s. As a result of the arid conditions, reservoir levels and lake water flow to hydroelectric facilities that supply power to Brazil’s most densely populated city of Sao Paulo are nearing zero capacity. ... Read more about Brazil’s Drought Brings Water Supply to Near Zero Capacity at Hydroelectric Facilities

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Relating: Energy, Water, Food and Climate Change

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John Beddington’s Perfect Storm -- http://climatica.org.uk/wp-content/uploads/2013/03/Figure4-600x600.jpg

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John Beddington’s Perfect Storm

http://climatica.org.uk/wp-content/uploads/2013/03/Fig

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change, climate, climategate, evidence, global warming, impacts, IPCC, scientist, solutionsure4-600x600.jpg ... Read more about Relating: Energy, Water, Food and Climate Change

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An Ancient Tool Holds Promise for Modern Water Problems

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Columbia Water Center
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A large cistern in the ancient city of Resafa, Syria, was filled by channeling periodic floods from a wadi west of the city. The use of complex systems for directing and harvesting water dates back thousands of years. Photo from '€Ancient Water Harvesting Methods in the Drylands of the Mediterranean and Western Asia,'€ Brian Beckers et al., eTopoi, 2013.

By Paulina Concha Larrauri ... Read more about An Ancient Tool Holds Promise for Modern Water Problems

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This device pulls drinking water straight out of the air — and it runs entirely on the sun’s energy

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Chelsea Harvey
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A solar-powered water harvesting device, constructed with a metal organic framework. Unlike other types of water capture devices, this design is able to work under low-humidity conditions. (Hyunho Kim, Evelyn Wang)

A new kind of water-capturing device could be a game-changer for some of the world'€s driest places. It can pull water vapor out of the air at humidity as low as 20 percent €- conditions that may be seen in the Sahara desert during its hottest months €- and it can operate entirely off-grid, just using the ambient power of the sun. ... Read more about This device pulls drinking water straight out of the air — and it runs entirely on the sun’s energy

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World Water Day: one in four children will live with water scarcity by 2040

Boy drinking from a bottle
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One in four of the world’s children will be living in areas with extremely limited water resources by 2040 as a result of climate change, the UN has warned.

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