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Apple to Wal-Mart, Big Biz is Betting on Green Energy (Op-Ed)Opinion Huge companies including Apple, Wal-Mart and Ikea have spent big bucks on green energy — why are so many governments lagging behind?
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The Best Solar Panels for Homes -
Electric vs. Fuel Cell Vehicles: 'Green' Auto Tech ExplainedBattery-powered electric cars and hydrogen fuel cell vehicles have both seen advances in their development, and one or both of these technologies may represent the future of "green" automobiles.
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Coolest Eco-Friendly Technologies at CES 2015Sin City just got a little greener.
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5 Ways Your Tech Will Go Green in 2015In 2015, green might just be the new black.
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Big Solar Step: Super-Efficient System Sets RecordResearchers in Australia recently developed a solar energy system that can convert over 40 percent of the sunlight that hits it into electricity.
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How to Cool Buildings Without Electricity? Beam Heat into SpaceA new superthin material can cool buildings without requiring electricity, by beaming heat directly into outer space, researchers say.
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Beyond the 'Poo Bus': The Many Uses of Human WasteOpinion A British “poo bus” went into service last week, powered by biomethane energy derived from human waste at a sewage plant.
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How Blu-ray Discs Can Improve Solar PanelsBlu-ray discs could help make the solar cells used in solar panels more efficient, researchers say.
