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Energy News - Page 1

Clean electricity can be generated 'out of thin air' with this device

Jak Connor | Feb 18, 2020 at 02:35 am CST

Researchers and scientists have managed to create a new device that can generate electricity straight out of thin air.

Clean electricity can be generated 'out of thin air' with this device 05 | TweakTown.com

Nature has reported that scientists from the University of Massachusetts Amherst (UMass) have developed a new device that uses a natural protein to generate electricity from moisture in the air. Jun Yao, the electrical engineer, and mircobiologist who created the device has called it "Air-gen", or more specifically, an air-powered generator.

The new device connects electrodes to protein nanowires in a specific way that an electrical current is created from the water vapor that is naturally occurring the atmosphere. Yao says, "We are literally making electricity out of thin air. The Air-gen generates clean energy 24/7." The current model of the air-gen is able to generate power in environments that have low water vapor present in them, such as the Sahara Desert. It also is non-polluting, renewable and low-cost. If you are interested in learning more about this new invention, check out this link here.

Here's a glove box-sized wireless charger that can jump start your car

Jak Connor | Jan 7, 2020 at 02:28 am CST

CES 2020 - With smartphones becoming more widely adopted everyday, so are portable chargers. But what about a portable charger than can also jump-start your car? It's real.

Here's a glove box-sized wireless charger that can jump start your car | TweakTown.com

Mophie is one of the leading company's around the world that specializes in charging, but now the company has decided to up the voltage to the next level with the Powerstation Go. Mophie has shown off the Powerstation Go at CES this year, and while you would originally think it's going to be some big and bulky device, it's not. Instead, it's about the size of your glove box.

The Powerstation Go has 44,400 MWH capacity and comes with mini spark-proof jumper leads, charge indicator lights, and automated safety checks for your car's battery. When you aren't jump-starting your car, the Powerstation Go can also charge your phone with its two USB-A ports and wireless charging for Qi-enabled devices. It also has a 65-watt AC outlet, which can be really useful for devices such as laptops, other portable chargers, iPads, and more. Mophie has made the Powerstation Go available to purchase for $159.95.

This 'smart city' design would be a 100% self-sufficient eco-utopia

Jak Connor | Nov 21, 2019 at 03:38 am CST

Have you ever wondered what a city would look like if it was able to 100% self-sustain itself? Well, those design plans are out and its currently in the works near Mexico.

This 'smart city' design would be a 100% self-sufficient eco-utopia | TweakTown.com

A Milan-based artchitecture firm, Stefano Boeri Architetti has layed out plans for what has been called a smart "forest city" located near Cancun, Mexico. The city is designed in a way that allows for its residents to be completely self-sustained, this includes all water, food and power needs. According to the press release, this city will be spaced out over 557 hectares. Out of the 557 hectares, 400 of those will be taken up by 7,500,000 plants.

The press release says that the city is designed for around 130,000 residents and it will feature a selection of different housing options. Plans indicate that solar panels will surround the entire city, powering all the needs for the residents living there. Water will be pulled from the Caribbean and desalinised and then fed back into the plant life growing there through navigable canals. There will be no cars in the city and instead transportation will consist of an electric "mobility in chain" transit system. For more information about this smart city, check out this article here.

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New breakthrough in solar cell material is thanks to a 'sandwich'

Jak Connor | Nov 13, 2019 at 12:26 am CST

A brand new type of material has been made for next-generation solar cells, and this material removes the major roadblock that was stopping the advancement of the technology.

New breakthrough in solar cell material is thanks to a 'sandwich' | TweakTown.com

At the moment, current solar cells only capture 15% to 18% of the solar energy on average, but in 2009 solar cells started incorporating the mineral perovskite. Since then, researchers have been concentrating on this mineral as it was much more efficient, increasing the capture rate to 28%. Unfortunately, just like every good thing out there, it comes with some form of downside. Solar cells that are made with perovskite are not stable as they contain water-soluble lead, which is a general health hazard.

Thankfully humans have a natural proclivity to overcome problems presented to them, and that's just what a team of researchers at Purdue University have done. Scientists and engineers led by Letian Dou, assistant professor of chemical engineering at Purdue University, have developed a sandwich-like material that uses organic and inorganic materials to form a new hybrid structure, removing the necessity of using lead and improving overall stability.

Continue reading 'New breakthrough in solar cell material is thanks to a 'sandwich'' (full post)

New superconductor discovery could change energy efficiency forever

Jak Connor | Oct 3, 2019 at 04:10 am CDT

Researchers and scientists around the world have stumbled upon a brand new discovery that could change how energy efficient energy transportation is.

New superconductor discovery could change energy efficiency forever | TweakTown.com

The new paper which was puplished in the journal of Science Advances indicated that graphene, which is a material composed of a single layer of carbon atoms, is more of a superconductor of electricity than once speculated. The researchers from The Ohio State University have said they have found a "magic angle" that changes graphene from being a normal conductor of energy into a superconductor.

Before continuing, any metal is a normal 'conductor' of energy, but a 'superconductor' is metal that can conduct electricity without there being any resistance, meaning no loss of energy. Graphene was originally thought to be just a normal conductor, but the researchers added second layer of carbon atoms to the already present single layer. They also twisted these atoms to what they are calling the "magic angle", which is measured at 1 degree and 1.2 degrees.

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UAE turns on world's largest individual solar power project

Anthony Garreffa | Jul 1, 2019 at 09:35 pm CDT

The largest individual solar power project in the world has just been turned on, with the United Arab Emirates as its home with the Emirate Water and Electricity Company starting up Noor Abu Dhabi.

Noor Abu Dhabi is capable of 1.18 gigawatts of peak capacity, and when compared to Solar Star in the US that cranks out 569MW, the new UAE-based solar farm is truly a beast. Abu Dubai is talking up the environmental side of its new facility, with its 3.2 million solar panels providing enough power for 90,000 people. It will also lower CO2 emissions by 1 million metric tons, which is the same as removing 200,000 cars from the roads, according to the Emirate.

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Tesla running whole island on solar power

Sean Ridgeley | Nov 22, 2016 at 12:26 pm CST

Just three months after acquiring SolarCity, Tesla is putting its recently added assets to work by running the entire island of Ta'u -- a volcanic island located in American Samoa -- on solar power. Its 5,328 panel microgrid boasts 1.4 megawatts and takes care of "nearly 100 percent" of all electricity for the region. The grid features 60 Tesla Powerpacks that store 6 megawatt-hours of energy, enabling it to power the island for three days with no sun. Given the typically very bright weather, that's more than sufficient.

Solar over diesel means saving 300 gallons of fuel pollution per day in addition to the costs associated with it as well as the cost of buying and shipping diesel. Lastly, it means more reliable energy (previously, power had to be rationed at times).

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Microsoft wants to top 60 percent wind, solar, hydropower soon

Sean Ridgeley | May 19, 2016 at 03:27 pm CDT

Microsoft's goal is to top 60 percent wind, solar, and hydropower energy usage in its datacenters early in the next decade, company president and chief legal officer Brad Smith reveals.

Microsoft wants to top 60 percent wind, solar, hydropower soon | TweakTown.com

The company currently sits at 44 percent; it will attempt to achieve 50 percent by the end of 2018, 60 percent in the early 2020s, and go from there.

The news is especially significant because by 2025 datacenters are expected to be some of the biggest users of electrical power worldwide.

Ikea solar panels will be in all stores by the end of the year

Sean Ridgeley | Apr 27, 2016 at 01:35 pm CDT

Yesterday it was reported Ikea had begun selling solar panels in its UK stores and online, with plans to offer them in all UK stores by the end of summer. With that, we had to wonder: would they later be available in all Ikea stores, and if so, when?

Ikea solar panels will be in all stores by the end of the year | TweakTown.com

Well, we now have confirmation Ikea does indeed plan to expand the offering to all of its stores, and it won't take too long for it to do so.

"IKEA 'Solar Shops' will launch in three major stores across the UK, with a plan to sell solar panels in all stores by the end of [the year], following an initial UK pilot," a company spokesperson said to us. "The "Solar Shops" will launch on April 25 2016 in Glasgow, Birmingham, and Lakeside (Thurrock) and online followed by the Manchester and Southampton stores in May, then all other stores by the end of the 2016. This excludes order and collection points."

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Ikea now selling solar panels in UK

Sean Ridgeley | Apr 26, 2016 at 12:04 pm CDT

Ikea has begun selling solar panels at some of its UK stores -- in Glasgow, Birmingham, and Lakeside -- as well as online.

Ikea now selling solar panels in UK 4 | TweakTown.com

The Swedish company's backing makes for some much-needed help after the government cut solar incentives by 65 percent. It says the reasoning is simple: over a third of Ikea customers are very interested in solar. It's a natural fit, too, as its operations are already powered by the environmentally-friendly technology.

By the end of summer, it plans to have a 'Solar Store' in every UK shop, each of which will have staff to help you decide if solar is worth it for you. If you decide yes, solar installation company Solar Century takes over from there.

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