Nissan’s new EV ecosystem could give free power to EV owners

October 5, 2017 by  
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The future looks bright for electric vehicle (EV) owners. Nissan recently unveiled plans for the four pillars of their EV ecosystem, including a commitment to expand what they called the biggest fast charger network in Europe by 20 percent. They also aim to offer free power for EV owners who have a vehicle-to-grid (V2G) system, which feeds power from a car’s battery pack to the grid or a home. Nissan sketched plans for the future recently at the Nissan Futures 3.0 event in Norway. They showed off the new Nissan Leaf , which they said can travel 378 kilometers, or around 235 miles, on one charge. They also announced a longer-range all-electric e-NV200 van, which has a 280-kilometer, or 174-mile, range. Related: People in Denmark are earning up to $1,530 just by parking their EVs The second pillar of their plan is their commitment to infrastructure . During the upcoming 18 months, they plan to increase the number of fast chargers in Europe from 4,600 to 5,600. Their third pillar is new home and business chargers; their double-speed seven kilowatt (kW) home charger can recharge a vehicle in five and a half hours. Meanwhile, their 22 kW charger, targeted at businesses, can charge an EV in two hours. They also showcased the xStorage , their home energy storage system. And they have a scheme to get owners free power. xStorage is bidirectional, which means with it EV owners can send power to the grid from a car battery pack. They have been testing the free energy idea in Denmark. Nissan explained in a press release, “Using Nissan bidirectional charging, customers can draw energy from the grid to power their car or van and then ‘sell’ back to the grid for others to use. This means, once a nominal charge has been paid by the business for the installation of a V2G charger there are no fuel or energy costs – just free power for your EV.” They announced a United Kingdom collaboration with OVO allowing owners to buy xStorage at a discounted price, enabling them to charge an EV or start selling power to the grid. Nissan said these owners could make around £350, or around $461, a year. They hope to explore the idea of free power for EV owners in other regions of Europe. Via Nissan and Electrek Images via Nissan

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Nissan’s new EV ecosystem could give free power to EV owners

Scientists say ice may fizz and bubble like champagne when floating in outer space

October 5, 2017 by  
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A group of scientists now believe that ice fizzes and bubbles like champagne when floating in outer space . This discovery was made when researchers at Hokkaido University in Sapporo, Japan first created a mixture of three substances commonly found on comets and interstellar clouds from which stars form: water, ammonia, and methanol. Next, the team exposed this mixture to ultraviolet radiation to imitate the harsh environment beyond the atmosphere. As the ice temperature increased to -213 degrees Celsius, it started to crack, but at only five degrees beyond, bubbles began to form and pop within the ice. This bubbling ceased when the ice warmed to -123 degrees Celsius, and returned to its fully solid form. When the experiment was repeated under different circumstances, the ice’s behavior changed substantially. There were fewer bubbles in ice with less amounts of ammonia and methanol; without UV radiation, there were no bubbles at all. When exposed to radiation, the scientists noticed an increase in hydrogen gas. This suggests that the ice bubbles are formed by hydrogen, which had split off from the methane and ammonia molecules under radiation. In addition to its unusual bubbling, space ice also assumes the viscous quality of refrigerated honey at temperatures between ?185° C and ?161° C. Related: New NASA discovery hints at water elsewhere in the solar system Previous experiments, such as those conducted by Cornelia Meinert of the University Nice Sophia Antipolis in France and her colleagues, have shown that irradiated ice contains a large amount of organic molecules, including ribose, an essential ingredient in DNA . Previously, skeptics of life within space argued that the complex molecules essential for life may have been contamination. “Now [these new results are] helping us argue that at this very low temperature, the small precursor molecules can actually react with each other,” said Meinert, who was not involved in the new experiment. “This is supporting the idea that all these organic molecules can form in the ice, and might also be present in comets.” Via Science News Images via Hubble ESA/Flickr and Science News

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Scientists say ice may fizz and bubble like champagne when floating in outer space

New 35-acre public park brings ‘wild urbanism’ to Moscow

October 5, 2017 by  
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If you’re looking for urban wilderness, it might be time to visit Moscow. Diller Scofidio + Renfro won a competition in 2013 to design Moscow’s first new public park in 50 years . Now, the New York architecture firm has just opened Zaryadye Park, a markedly wild, pathless green space that includes various augmented microclimates to mimic various parts of Russia, including steppes, forests, wetlands, and even tundra. Located in a former commercial part of Moscow just next to Red Square, the creation of the 35-acre park is part of a major push by the city to improve and increase local green space. Commissioned by Moscow Chief Architect, Sergey Kuznetsov, the innovative park design by Diller Scofidio + Renfro includes a number of unique features that stand out from traditional Russian parks. Related: Diller Scofidio + Renfro’s Elizabeth Diller is working on an opera for the High Line In contrast to the city’s highly landscaped and symmetrical parks, Zaryadye’s design embraces a notable wild side that avoids the typical designated zones found in most parks. Free from paved walking trails, the entire surface of the new park is open green space , with grey paving stones that surround the perimeter. According to the architects, the “wild” green space was a strategic design meant to encourage complete freedom of movement – offering an “unscripted park experience” for visitors. “It is a park for Russia made from Russia…it samples the natures of Russia and merges them with the city, to become a design that could only happen here. It embodies a wild urbanism, a place where architecture and landscape are one,” explains architect, Charles Renfro. The interior is planted with native flora, which is used to create a replica of the country’s four major microclimates : steppes, forests, wetlands, and tundra. Using temperature control systems as well as daylight simulation and wind elimination, the augmented climates allow locals to use the park all year long. Open hills in wintertime become fun sledding hills and five pavilions allow for shaded shelter among the green space. There are also two amphitheaters and a philharmonic concert hall. + Diller Scofidio + Renfro Via Archdaily Images via Philippe Ruault and Diller Scofidio + Renfro

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New 35-acre public park brings ‘wild urbanism’ to Moscow

University of Delaware’s Electric Vehicles Give Power Back to the Grid

March 31, 2010 by  
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Electric vehicles are pretty green in their own right. After all, the cars create zero carbon emissions. But imagine a vehicle that not only runs on electricity, but actually gives power back to the grid

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University of Delaware’s Electric Vehicles Give Power Back to the Grid

Researchers to Transform Airborne CO2 Into Fuel

March 31, 2010 by  
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Any way you slice it, CO2 emissions from power plants are a bad thing. One potential solution is carbon capture and storage , but the technology is decades away from reality and safety concerns about storing massive amounts of CO2 underground still linger

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Researchers to Transform Airborne CO2 Into Fuel

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