Word: footprints
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...greenhouse gas emissions by 1,200 metric tons of carbon dioxide equivalent (MTCDE) annually. FAS will continue to pursue such energy conservation strategies. As part of this process, an audit of all FAS facilities is underway, with the goal of simultaneously reducing our energy expenditures and shrinking our carbon footprint...
...contrast, Nesson, the self-styled “Dean of Cyberspace,” with his own blog and Twitter updates, appears in multiple YouTube videos, plays Internet poker regularly, and has taught classes online using the virtual reality site SecondLife, makes no secret of his online footprint or his copyleft orientation. It was this mischievous-looking 70-year-old law professor who served a decade ago as the motive force behind the founding of Harvard’s Berkman Center for Internet and Society—an organization that grapples with the developing legal issues surrounding...
...used life-cycle analysis - which takes into account the entire impact of a biofuel from field to vehicle - to show that converting biomass to electricity (to power electric cars) produces 80% more transportation energy than turning it into ethanol (to power a flex-fuel car), with a carbon footprint that is half as small. (Bioelectricity is created the same way fossil fuel-generated electricity is: Biomass is usually burned to generate heat, turning water to steam and driving an electrical generator...
...bioelectricity was a winner. On average, the carbon offset from using bioelectricity is 100% bigger than the offset for using ethanol. (Even though biomass releases carbon when it is burned, just like oil, when new plants are growing they absorb carbon dioxide from the atmosphere, reducing the overall carbon footprint.) "It's simply the case that bioelectricity is just a lot more efficient than using ethanol, in most ways," says Campbell...
...Honda products, so I clicked on the 2009 Odyssey. The new model averages 20 mpg, two more than our clunker. And that is enough of an improvement under the Dingell plan to earn us $3,500. Upgrading would also cut pollution, shave half a ton from our carbon footprint and reduce our nation's dependence on foreign oil by a full barrel...