Search Results for Katherine Tweed (84)

  1. Drought May Force Californias Water System Into the 21st Century

    Smart waters meters, rate restructuring and gray water recycling could turn the tide in California's water crisis

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  2. Costa Rica Runs on Renewables For 75 Days

    Heavy rainfall boosts clean energy and lowers power prices

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  3. Tires Could Help Power Your Car

    Goodyear wants to capture the wasted energy where the rubber meets the road

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  4. Silicon Carbide Power Electronics for Making Silicon

    Germans hope to achieve higher efficiencies by switching to silicon carbide in silicon melting process

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  5. Internet-of-Things Radio Chip Consumes a Little Power to Save a Lot

    MIT engineers build a 100-fold more efficient transmitter by stopping up leaky transistors

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  6. U.S. Electricity Demand Flat Since 2007

    It could creep back up as standards are relaxed in some states

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  7. China Dominates the World of Wind, but the U.S. Wind Energy Market Rebounds

    Nearly half of all wind power installations in 2014 occurred in China. Offshore projects could drive future growth

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  8. Worlds Biggest Dump Truck Goes Electric

    With four 1200-kW engines, it's more efficient and can carry a larger payload than ever before

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  9. In 2040, Fossil Fuels Still Reign

    IEAs World Energy Outlook is grim, but not set in stone

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