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Researchers track megacity carbon footprints using mounted sensors

Researchers track megacity carbon footprints using mounted sensors

Researchers with the NASA Jet Propulsion Laboratory have undertaken a large project that will allow them to measure the carbon footprint of megacities - those with millions of residents, such as Los Angeles and Paris. Such an endevour is achieved using sensors mounted in high locations above the cities, such as a peak in the San Gabriel Mountains and a high-up level on the Eiffel Tower that is closed to tourist traffic.

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US E-waste recycling highest ever but feds stay mum

US E-waste recycling highest ever but feds stay mum

There's a big push in the United States to prevent electronic devices from ending up in your typical landfill somewhere around the country, even though the federal government has offered no guidelines for recycling electronics. Much of this big push involves the launch of numerous electronics recycling programs all around the United States. Electronics recycling makes a lot of sense when you consider that many of the devices people throw away still work, they just don't want them anymore.

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E. coli enzymes turned into biofuel identical to gasoline

E. coli enzymes turned into biofuel identical to gasoline

Biofuels aren't a new idea, with various types having been created over the years, none of which were quite the gasoline substitute we've hoped for. While biofuels are available, implementing them as standard fuel would require modified engines or a middle-man process that converts the biofuel into something more engine-friendly. That could be coming to an end soon, with a biofuel being created for the first time that is identical to gasoline.

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California to offer 37 public hydrogen stations by 2015

California to offer 37 public hydrogen stations by 2015

The California Fuel Cell Partnership, a joint effort among government agencies, auto makers, and energy providers, has published a roadmap report detailing the future of zero-emission cars in California, including plans to build public hydrogen stations. According to the CaFCP report, the state plans to have 37 public hydrogen stations by 2015, with that number growing in the following years.

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Chevrolet’s 2014 Cruze Clean Turbo Diesel trumps non-hybrid vehicles with 46MPG

Chevrolet’s 2014 Cruze Clean Turbo Diesel trumps non-hybrid vehicles with 46MPG

Chevrolet's 2014 Cruze Clean Turbo Diesel car has beat out all non-hybrid passenger cars in the United States in highway gas mileage, coming in at 46MGP. Such a mileage rating offers drivers approximately 700 miles on the highway per tank, basing it on the EPA's highway estimate and, obviously, the gas tank's capacity. Chevrolet boasts the vehicle over its competitors, saying the Cruze Clean Turbo beats out the VW Jetta TDI auto in multiple categories.

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