(PhysOrg.com) -- In Mark Moore's world, long nanotubes reach into the clouds, serving at once to tether a turbine-vehicle flying at 2,000 feet, or 10,000 feet, or 30,000 feet (610, 3,050 and 9,150 meters); and also to conduct ...
Energy & Green Tech
Dec 19, 2010
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A milestone in the history of renewable energy occurred in the year 2008 when more new wind-turbine power generation capacity was added in the U.S. than new coal-fired power generation. The costs of producing power with wind ...
General Physics
Nov 22, 2010
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Americans are using less energy overall and making more use of renewable energy resources.
Energy & Green Tech
Aug 24, 2010
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The energy needs of the entire human population could potentially be met by converting wind energy to electricity by means of wind turbines. While offshore wind power resources are abundant, wind turbines are currently unable ...
Energy & Green Tech
Apr 5, 2010
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In the mountains above the southwestern Chinese town of Dali, dozens of new wind turbines dot the landscape -- a symbol of the country's sky-high ambitions for clean, green energy.
Energy & Green Tech
Nov 22, 2009
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Illinois is the Prairie State and home to the Windy City. And sometimes, when standing out in that prairie and feeling the wind racing across the state, you begin to wonder if there is anything between here and Kansas that ...
Energy & Green Tech
Mar 20, 2009
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Energy-related carbon dioxide emissions rose to a record level in 2023, but the growth slowed from previous years thanks to continued expansion of clean technologies, the International Energy Agency said Friday.
Environment
Mar 1, 2024
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When the moon's shadow sweeps across the U.S. West from Oregon to Texas during the upcoming annular eclipse on October 14, people working in the energy industry may be able to sit back for a moment and enjoy the event with ...
Environment
Oct 11, 2023
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The International Energy Agency says immediate action is needed to reshape the world's energy sector in order to meet ambitious climate goals by 2050, including ending investments in new coal mines, oil and gas wells.
Environment
May 18, 2021
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The ongoing transition from coal to natural gas and renewables in the U.S. electricity sector is dramatically reducing the industry's water use, a new Duke University study finds.
Environment
Oct 22, 2019
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