Wind Turbine That Stores Power

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The main problem with using renewable energy sources is that they are not as reliable or consistent as traditional sources. This is especially true of wind energy, since wind turbines work at generating power until the wind is blowing, but stop once the wind stops. (more…)

By |October 26th, 2015|Green Tech|1 Comment

Safer and Better Roof Alternative for Low Income Families

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Families from the poorest regions of the world more often than not cover their already lacking homes with corrugated metal roofs. It’s a low cost solution, but in most cases doesn’t prevent leaks, and certainly has very little insulation value. (more…)

By |October 12th, 2015|Prefab|0 Comments

Build Your Own Solar Power Concentrator

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Go.Sol has just released a free solar concentrator construction guide, which can be used to easily build a 0.5kW solar concentrator that has a mirrored surface area of about 1 square meter, using only locally available materials. This is part of their initiative to eradicate energy poverty and breaking down the barriers to solar power access. (more…)

By |October 8th, 2015|Green Tech|0 Comments

World’s Largest 3D Printer

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Big Delta is a 3D printer created by the Italian engineering company WASP (World’s Advanced Saving Project) and what sets it apart from other printers is it’s sheer size. It’s 40 feet (12 m) tall and was created with the purpose of rapidly building nearly free housing using local naturally occurring materials. (more…)

By |October 6th, 2015|Green Tech|0 Comments

Reinventing the Food Cycle

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Food going to waste is a problem in the US and elsewhere in the developed world. However, the High-solids Organic-waste Recycling System with Electrical Output device, or HORSE for short, developed by Impact Bioenergy, could go a long way towards alleviating this problem on the consumer side.

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By |October 1st, 2015|Green Tech|0 Comments

Portable Wind Turbine

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There are quite a few portable solar power solutions on the market, but ones that harness wind for energy are much more scarce. That is why the new device called Trinity is pretty unique. It was designed by the firm Janulus from Minnesota and will be available on the market as soon as the company collects enough investor funds to begin large scale production.

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By |September 30th, 2015|Green Tech|0 Comments