Articles With "green tech" Tag

Go Off-The-Grid With Windpax

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A wind turbine can be used to generate power even at night, which is the main advantage it has over solar panels. However, its size and complicated set up remains the biggest disadvantage. At least when it comes to camping trips, or other instances of needing renewable power on the go. Well, those troubles could be at an end by the use of Windpax. The latter is a portable wind turbine, which is fully collapsible and will not take a lot of space in your backpack. Its designers are currently using Kickstarter to fund its production.
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A Super Portable Solar Charger

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When traveling to remote areas, charging your phone or tablet can be quite a hassle. But the portable solar charger SunJack, which was created by Harold Tan, can make this problem go away. The solar charger is also a great emergency kit addition for off-the-grid travel. SunJack is very portable, as it folds up to the size of an iPad. The creator will also be donating a part of the sales to help give the villagers in Papua New Guinea healthy, access to non-toxic lighting, since in these areas the people still use lighting that is quite hazardous.
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Reinventing the Toilet for the Benefit of All

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Eawag, the Swiss Federal Institute of Aquatic Science and Technology, recently developed a new and highly efficient composting toilet called Blue Diversion. Human waste has significant value, since it can provide fertilizer and phosphorus and the Blue Diversion toilet is able to successfully harvest both. These byproducts can also be sold at a profit, so this toilet does more than just provide water efficiency or off-the-grid-living.
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A Table That Can Charge Your Gadgets

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Dutch designer Marjan van Aubel has developed a table that is able to transform sunlight into enough energy to charge your gadgets. The Current Table, as it is called, is capable of performing in this way due to a special process that is very similar to photosynthesis in plants. More specifically, the table is covered by glass panels that contain a dye-synthesized solar cell, which utilizes color properties to generate an electrical current, in much the same way that plants use green chlorophyll to transform sunlight into energy.
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Energy Harnessed From Waves Could be on the Horizon

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A team of researchers at UC Berkeley is developing a hydraulic seafloor ‘carpet’ that could be used to harvest the energy of ocean waves and convert it to usable clean energy. Since waves are constant, as opposed to sun and wind, this could prove a viable source of carbon-free energy for coastal regions. Wave energy is considered a huge potential source of renewable energy, but the systems for harnessing it are still very underdeveloped. Since there has been a rise in population in coastal cities this form of energy harvesting could prove a great, and, more importantly, clean source of renewable energy.
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Clean Water For All With Innovative New Water Pump

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The company Pumpmakers has developed an innovative, sustainable water pump, called NSP Solar Pump. Their main aim in developing this water pump was to alleviate the effects of the water crisis in the many areas of the world where people still have no access to clean water. The NSP Solar Pump is a maintenance-free water pump which is fully powered by solar energy, is inexpensive to construct and can be manufactured locally anywhere in the world. Furthermore, the NSP Solar Pump system can also be installed as a replacement for existing water pumps, such as hand pumps, diesel generator-powered pumps, or windmill pumps.
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