The NanoLight Touts Itself as the World’s Most Efficient LED Light Bulb

January 16, 2013 by  
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When trying to squeeze every last penny out of your utilities, picking the right light bulb could go a long way towards reducing your bills. LED bulbs have exploded in popularity due to their efficiency and longevity – and the new NanoLight claims to be the world’s most energy-efficient light bulb, emitting over 1600 lumens while using only 12 watts of power. While there are many 20-60 watt LED equivalent bulbs on the market, the omnidirectional NanoLight is the first 100 watt comparable device. Completely eliminating the need for a heat sink, the NanoLight claims to be 87% more efficient than a standard incandescent and it uses 50% less energy than a compact fluorescent. Created by Gimmy Chu, Tom Rodinger, and Christian Yan from the University of Toronto, the NanoLight is currently being launched through a Kickstarter campaign. The NanoLight comes in three models, with its flagship 12 watt bulb equivalent to a traditional 100 watt light. The 12 watt model goes for a minimum pledge of $45, a cost that the team claims will pay for itself in energy savings over its 25-30 year lifespan. The LED electronic components are mounted on a printed circuit board folded to resemble the shape of a traditional bulb using surface mount technology. All three versions are available in 120V AC and 220-240V AC, so they’re compatible with different geographic regions. + NanoLight Via Gizmag

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The NanoLight Touts Itself as the World’s Most Efficient LED Light Bulb

US Set to Surpass Saudi Arabia as World’s Top Oil Producer by 2017

January 16, 2013 by  
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Photo via Shutterstock Oil exploration , production and transportation in the United States may suffer from endemic failures in technology , regulation and common sense , but that doesn’t appear to be standing in the way of the nation’s path towards becoming the world’s top producer of the oozy stuff . According to an International Energy Agency report , the US is on track to topple production by the notoriously oil-rich Saudi Arabia within five years, and to become a net oil exporter by 2030. In an trend that bodes incredibly poorly for the nation’s environmental health, many are championing the move away from foreign oil dependence and towards energy self-sufficiency. Read the rest of US Set to Surpass Saudi Arabia as World’s Top Oil Producer by 2017 Permalink | Add to del.icio.us | digg Post tags: carbon emissions , Climate Change , deepwater horizon , energy independence , energy self-sufficiency , fossil fuels , fracking , global warming , green economy , green jobs , IEA , International Energy Agency , natural disaster , natural resources , oil politics , oil production , saudi arabia , world’s largest oil producer

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US Set to Surpass Saudi Arabia as World’s Top Oil Producer by 2017

Data From Google Earth Helps to Uncover Chicago’s Hidden Urban Farms

January 16, 2013 by  
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Google Earth has already been helpful in such endeavors as monitoring the destruction of the Amazon rainforest and determining the location of landmines. Now, advocates of urban agriculture are using the technology to help identify and catalog food-producing areas in Chicago. Previous attempts at recording the plots of land at ground level were often difficult and inaccurate. When Sarah Taylor Lovell’s lab from the University of Illinois at Urbana-Champaign at first tried to verify over 1,200 community garden projects, they found that only 13 per cent were places that actually grew food. After intrepid student John Taylor spent nearly 400 hours pouring over Google Earth in 2010, he discovered 4,648 production sites covering 65 acres. Personal visits to the sites confirmed that 86 per cent were viable horticultural hotspots. Taylor’s data from 2010 was recently published in the journal Landscape and Urban Planning . His information is also helping Chicago Urban Agriculture Mapping Project (CUAMP) sponsored by Advocates for Urban Agriculture to find, monitor, and represent community gardens and private food producers. Guided by Taylor’s map, the CUAMP will start the pilot phase of their project within the next couple of weeks. They hope to eventually calculate the total harvest of all of the plots. With this information, they will be able to better connect farmers and local suppliers, farm stands with markets and restaurants, and community members with one another. Establishing these relationships may also be one of the few ways that urban areas can combat food deserts and introduce the only available supplies of fresh produce. “It’s all part of one big thing … increasing local food production,” Billy Burdett of Advocates for Urban Agriculture told NPR . Urban agriculture “in a lot of cases is the best and even only option for folks to have access to healthy, locally grown food.” A 2012 review of Google earth data saw a 50 percent jump in the number of Chicago community gardens from the last examination, a development that will surely keep the researchers busy for some time to come. + Advocates for Urban Agriculture Via NPR

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Data From Google Earth Helps to Uncover Chicago’s Hidden Urban Farms

NAIAS 2013: Chinese Automaker Guangzhou Shows Off Three Green Electric and Hybrid Models in Detroit

January 16, 2013 by  
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We love the idea of bi-directional house-vehicle charging, which seems to be an increasingly popular concept among automakers who realize the potential advantages of using a vehicle as a house or equipment generator. The looks of the Trumpchi GS5-BEV are also better than we expected, given the low bar set at previous auto shows by other Chinese automakers such as Geely. Guangzhou actually brought three green models to show off, including its GS5-BEV, the 4WD Trumpchi Hybrid sedan, and the E-jet Concept Extended-Range electric car. The company was a little light on details for these cars, but we love the look of the E-jet concept, which promises a 0-60 time of 4.5 seconds. + GAC

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NAIAS 2013: Chinese Automaker Guangzhou Shows Off Three Green Electric and Hybrid Models in Detroit

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