Articles With "solar" Tag

More Environmentally Friendly Solar Cells

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Researchers at Northwestern University have developed a new solar cell that uses tin instead of lead perovskite as a collector of solar energy. This cheap and environmentally-friendly solar cell can therefore be made without any high-tech equipment or hazardous materials.
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Is Wireless Transmission of Power Finally a Real Possibility?

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Two Russian scientists, Leonid and Sergey Plekhanov, both of the Moscow Institute of Physics and Technology (MIPT) are trying to crowdfund the building of a prototype of Nikola Tesla’s Wardenclyffe tower, which could allow for wireless transmission of power. Should they succeed, it is conceivable that the entire planet could be powered by renewable energy sources with very little energy loss during transmission.
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Could Tofu be the Answer to Greener Solar Cells?

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University of Liverpool News

Dr. Jon Major, a researcher at Liverpool University has recently made the discovery that the chemical used to make tofu, and bath salts, could also be used to replace one of the most toxic substances, namely cadmium chloride, that are used to manufacture solar cells. Using salts to replace cadmium chloride in solar cell production would also make them much cheaper. His study was published in the journal Nature.
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Ekocenters Made of Shipping Containers Bringing Clean Water to Areas in Need

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In late 2013, Coca Cola in partnership with several global and local organizations, began deploying so-called Ekocenters, which are primarily mobile clean water sources. These Ekocenters are build out of shipping containers and their main aim is purifying water and delivering it to developing communities across the world with a special focus on groups within the Bottom of the Pyramid (BoP), which is the largest, and also poorest socio-economic group in the world, comprised of about 4 billion people living on less than $2 a day.
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Clinic Built From a Repurposed Shipping Container

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Building Trust International recently announced the winners of the 2014 Moved To Care competition. The competition called for a solution for providing healthcare in rural areas of Asia, and the student winner of the competition was Christopher Knitt of the University of Wisconsin for his design of Reflex, a clinic made from a repurposed shipping container that can easily be deployed anywhere. Apart from being upcycled, this clinic can also operate off-the-grid and invites the participation of the local community in its deployment.
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Year Long Study of Net-Zero Energy Home Completed Successfully

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It has now been a year since the Net-Zero Energy Residential Test Facility (NZERTF) in Washington DC has been built and its energy harvesting capabilities began to be monitored. The home was built on the campus at the National Institute of Standards and Technology (NIST), where scientists and researchers conducted a computer simulation that replicated the energy consumption of a family of four. The results showed the home to be a success, since after a year the home generated 13,577 kWh of energy. This is about 491 kWh more than was needed.
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