Solar energy powers clean water, business opportunities for refugees.
DAR ES SALAAM (Thomson Reuters Foundation) – Sadick Thenest remembers how his 8-year-old daughter had a narrow brush with death two years ago, when she contracted cholera after drinking contaminated water.
“She was so gaunt, weak and had terrible diarrhea,” said the refugee from Burundi.
“I always ensure that my children use clean and safe water,” he said.
“I have instructed them to wash their hands with soap after using a toilet.” Thenest, who works as a technician with international engineering charity Water Mission, said the health situation in the camp is improving as more people get access to clean water from a recently installed solar-powered water treatment facility.
As part of a broader initiative to help refugees access clean energy and sanitation, Water Mission is installing more such plants in three refugee camps in western Tanzania.
The $5.3 million project, funded by the Denmark-based Poul Due Jensen Foundation, is expected to provide safe water for some 250,000 refugees in Nyarugusu, Nduta and Mtendeli camps.
“We will document saved lives and ensure general public health, as a result of safe water,” he told the Thomson Reuters Foundation.
A recent shipment of 780 solar panels to Tanzania will produce 226,000 watts of power and provide a continuous supply of safe water to keep children in good health, it said in a statement.
Yet while access to clean energy for refugees and their host communities is a global priority for UNHCR, analysts say millions of displaced people still lack access to sustainable, cheap energy sources because of a lack of funding.

Solar energy powers clean water, business opportunities for refugees.
By Kizito Makoye DAR ES SALAAM, June 23 (Thomson Reuters Foundation) – Sadick Thenest remembers how his 8-year-old daughter had a narrow brush with death two years ago, when she contracted cholera after drinking contaminated water.
"I always ensure that my children use clean and safe water," he said.
Thenest, who works as a technician with international engineering charity Water Mission, said the health situation in the camp is improving as more people get access to clean water from a recently installed solar-powered water treatment facility.
As part of a broader initiative to help refugees access clean energy and sanitation, Water Mission is installing more such plants in three refugee camps in western Tanzania.
The $5.3 million project, funded by the Denmark-based Poul Due Jensen Foundation, is expected to provide safe water for some 250,000 refugees in Nyarugusu, Nduta and Mtendeli camps.
"We will document saved lives and ensure general public health, as a result of safe water," he told the Thomson Reuters Foundation.
A recent shipment of 780 solar panels to Tanzania will produce 226,000 watts of power and provide a continuous supply of safe water to keep children in good health, it said in a statement.
Yet while access to clean energy for refugees and their host communities is a global priority for UNHCR, analysts say millions of displaced people still lack access to sustainable, cheap energy sources because of a lack of funding.
Providing solar street lamps and lanterns and energy-efficient cooking stoves can greatly improve the lives of refugees and contribute to their protection, Okello said.

Scarcity of water in Sudan is known to cause conflict between and within communities.
In total, 200,000 people from 8 localities have benefited from a steady supply of water.
The benefits of solar water pumps Water scarcity and pressure on water resources have been highlighted as sources of conflict between tribes, pastoralists, communities and famers (UNDP and UNEP 2013).
Diesel pumps, which were used for water extraction before the installation of solar pumps, are a heavy polluter with large CO2 emissions.
In terms of efficiency, solar pumps provide 8,400 liters of water per hour in the five localities.
Many villages relied on hafeers for water collection.
In many cases humans and animals were sharing the water in hafeers, due to the lack of any other viable option.
Goal 6- Clean water and sanitation- water quality significantly increases as solar powered pumps extract from a deeper level.
Conclusion The application of solar water pumps in rural areas of Sudan has contributed to peace in communities.
Heshmati, A., S. Abolhosseini and J. Altmann (2015) ‘The Energy and Environment Relationship’, ‘The Energy and Environment Relationship’, The Development of Renewable Energy Sources and its Significance for the Environment, Singapore ;: Springer,.

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Solar Powered Condenser Turns Ambient Humidity into Drinking Water.
MIT and UC-Berkeley Scientists recently demonstrated a new device designed to collect water straight from ambient air using only solar power.
This water harvester can even pull moisture in desert climates where humidity is as low as 20 percent.
At any moment, it’s estimated that atmosphere contains about 3,100 cubic miles of water vapor, which is enough to cover the entire surface of the Earth with one inch of water if it fell all at once.
In addition to its most visible form, clouds, atmospheric water is also present in clear air and the entire system is recycled every nine days.
Solar Powered Condenser; Off-Grid Water Harvester Researchers at MIT, in collaboration with the University of California Berkeley, have developed a prototype for a device that pulls water from clear air using solar power.
The device, reported in the journal Science, is an open air chamber containing a lattice-like structure made from a metal-organic framework (MOF), produced at the UC-Berkeley.
By the same year, two-thirds of the global population could be living under water-stressed conditions.
Developing solutions to sanitize water and produce it where it is scarce is a major challenge for many countries.
And there’s no resource more accessible than ambient air.

Finland Bags Third Place in Global Water Award.
More DUBAI, United Arab Emirates–(BUSINESS WIRE)– Solar Water Solutions company in Finland was awarded third place in a global award that tackles the issue of water scarcity through finding innovative solutions.
This Smart News Release features multimedia.
View the full release here: http://www.businesswire.com/news/home/20170428005128/en/ Valued at $1m, the award was launched by His Highness Sheikh Mohammed bin Rashid Al Maktoum, UAE Vice President, Prime Minister and Ruler of Dubai, to encourage sustainable and innovative solutions to address water scarcity using solar power.
The UAE Water Aid Foundation (Suqia) oversees the award under the umbrella of the Mohammed bin Rashid Al Maktoum Global Initiatives (MBRGI).
Its efforts were recognised with an award for third place.
In his speech, HE Saeed Mohammed Al Tayer, Chairman of the Board of Trustees of Suqia, noted that, according to UNICEF, hundreds of millions of children won’t have access to clean water in the future, and that girls now spend 200 million hours a day collecting water, which affects their education.
He stated that the United Nations agency has warned us that 600 million children will live in areas with severely limited water resources by 2040, putting them at risk of deadly diseases.
HE Al Tayer said, "The Mohammed bin Rashid Global Water Award, which bears the name of a person whose generosity is not just for the people of the UAE, but also helps those in need anywhere in the world, is another significant milestone in the UAE’s humanitarian efforts.
It supports international efforts to provide drinking water to the needy by devising practical and sustainable solutions to water scarcity.”

Solar Powered Water Harvester Turns Desert Air Into Drinking Water.
Scientists demonstrated a new device designed to collect water straight from the ambient air using only solar power.
This water harvester can even pull moisture in desert climates where average humidity is as low as 20 percent.
Off-Grid Water Harvester Researchers at MIT, in collaboration with the University of California Berkeley, have developed a prototype for a device that pulls water from the air, using only ambient sunlight.
And there’s no resource more accessible than ambient air.
Considering what this device was able to produce at 20-30% humidity, it would be extremely useful in a densely-populated, consistently high-humidity city like San Antonio.
Abroad Outerbate, a village high in the Atlas Mountains of Morocco, is home to an 80-year old water supply system.
But, what if MIT’s water harvester could be implemented in Outerbate?
The average regional humidity is 40-80%.
Where else could this system help most?

Solar Powered Water Harvester Turns Desert Air Into Drinking Water.
Scientists demonstrated a new device designed to collect water straight from the ambient air using only solar power.
This water harvester can even pull moisture in desert climates where average humidity is as low as 20 percent.
Off-Grid Water Harvester Researchers at MIT, in collaboration with the University of California Berkeley, have developed a prototype for a device that pulls water from the air, using only ambient sunlight.
And there’s no resource more accessible than ambient air.
Considering what this device was able to produce at 20-30% humidity, it would be extremely useful in a densely-populated, consistently high-humidity city like San Antonio.
Abroad Outerbate, a village high in the Atlas Mountains of Morocco, is home to an 80-year old water supply system.
But, what if MIT’s water harvester could be implemented in Outerbate?
The average regional humidity is 40-80%.
Where else could this system help most?

Clean Technology Uses Solar Energy to Collect Water Molecules.
Traditional forms of water management is being tested and refined each year as the global population continues to increase.
Recently, the American Association for the Advancement of Science reported that a group of researchers for Department of Mechanical Engineering, Massachusetts Institute of Technology found that it is possible to capture and collect water from the atmosphere with the use of low-grade heat produced by solar energy.
MIT added that in a report last year in Science Advances they reported that four billion people, with two billion of those people living in India and China, continue to face “severe water scarcity at least one month of the year.” The TED Talk featuring Arturo Vittori covers an invention he created called Warka Water.
His $1000 tree-like structure can on average collect 1000 liters of water everyday.
Arturo Vittori plans to help bring his environmental structure to India to help with the water crisis in the country.
His environment-friendly setup is another one of the latest developments in clean energy technology.

This solar-powered device harvests water from dry air.
Scientists at MIT and UC Berkeley have created a prototype that does just that — and it only requires 20-30 percent humidity to work.
MOFs are compounds created by combining metals with organic molecules.
In this case, Yaghi and his team at Berkeley created a MOF that binds to water.
It’s a passive device, requiring no other energy source than the sun — and doesn’t even need very bright sunlight to function.
Both Yaghi and Wang believe they’ve barely tapped the concept’s potential.
Future MOFs might be able to absorb 40 percent or more.
Freshwater scarcity is a global problem of immense proportions that does not receive nearly the attention that it should.
Recent estimates show that 4 billion people — that’s two-thirds of the world’s population — experience acute water scarcity at least one month of the year.
California’s historically severe drought has finally just ended, but the state typically experiences big fluctuations in rainfall from year to year.