China to have 200 million vehicles by 2020
The number of vehicles on China's roads will more than double to at least 200 million by 2020, a top official was quoted Monday as saying, further straining the nation's environment and energy supply.
The number of vehicles on China's roads will more than double to at least 200 million by 2020, a top official was quoted Monday as saying, further straining the nation's environment and energy supply.
Energy & Green Tech
Sep 6, 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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In parts of Texas and California, a good match between renewable energy production and peak energy demands could be obtained by combining wind power with solar power, according to a U.S. Department of Agriculture (USDA) scientist.
Energy & Green Tech
Aug 13, 2010
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(PhysOrg.com) -- Switching off lights, turning the television off at the mains and using cooler washing cycles could have a much bigger impact on reducing carbon dioxide emissions from power stations than previously thought, ...
Environment
Jun 30, 2010
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Wind power has emerged as a viable renewable energy source in recent years -- one that proponents say could lessen the threat of global warming. Although the American Wind Energy Association estimates that only about 2 percent ...
Earth Sciences
Mar 12, 2010
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At 5 p.m. after a long day's work, you drive your plug-in electric car to your garage. The car's battery is fairly full because you drove little today. You plug your car into a charging station, but rather than recharge, ...
Energy & Green Tech
Feb 18, 2010
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(PhysOrg.com) -- Rain didn't ruin the 2009 Solar Decathlon in Washington, D.C. University teams successfully operated 20 net-zero, grid-connected solar power homes for a week on the National Mall. Some used more power-generating ...
Energy & Green Tech
Oct 19, 2009
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(PhysOrg.com) -- Carbon dioxide capture and storage technologies may represent a cost-effective, viable option to help China continue to meet its growing energy demands while also delivering deep and sustained reductions ...
Environment
Oct 14, 2009
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Ghana's meteorological agency and the state's health service have issued warnings about a period of very high temperatures expected in the first half of 2024 around the country. Ghana's experience is part of a global phenomenon: ...
Environment
Apr 8, 2024
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Extraction of Earth's natural resources could surge 60 percent by 2060, imperiling climate goals and economic prosperity, the UN said Friday, calling for dramatic changes in energy, food, transport and housing.
Environment
Mar 1, 2024
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