Hydropower dams may conjure images of the massive Grand Coulee Dam in Washington state or the Three Gorges Dam in Hubei, China—the world's largest electricity-generating facility.
Environment
Jan 22, 2018
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(Phys.org) —Whether a person is residing off-grid, or on an outdoors adventure off-grid, finding a place to juice the smartphone is not always trivial. A Kickstarter project aims to interest people in a prototype device ...
Renewable energy is growing fast around the world and will edge out natural gas as the second biggest source of electricity, after coal, by 2016, according to a five-year outlook published Wednesday by the International Energy ...
Energy & Green Tech
Jun 26, 2013
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A dramatic drop in the price of solar power technology last year helped the continued growth of renewable energy, according to a U.N.-backed report published Wednesday.
Energy & Green Tech
Jun 12, 2013
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Research published in the Proceedings of the National Academy of Sciences shows that conserving rainforests in the Amazon River Basin will increase the amount of electricity that hydropower projects in the area can produce. ...
Environment
May 13, 2013
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From a devilish-looking bat to a frog that sings like a bird, scientists have identified 126 new species in the Greater Mekong area, the WWF said in a new report detailing discoveries in 2011.
Plants & Animals
Dec 18, 2012
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California now gets about 5 percent of its electricity from wind power, according to data released Tuesday by the California Wind Energy Association.
Energy & Green Tech
Feb 7, 2012
41
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Dear EarthTalk: If you have an electric or plug-in hybrid car, you're paying for electricity rather than gasoline all or most of the time. How does that cost compare to a gas-powered car's cost-per-mile? And since the electricity ...
Environment
Mar 30, 2009
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Hydropower dams provide reliable renewable energy, but they also have a direct impact on the environment, especially fish. Adjusting the amount of water spilling over a dam can help fish successfully navigate dams. But spilling ...
Environment
Mar 13, 2024
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Even modern and supposedly gentler hydropower plants cause considerable damage to river ecosystems. This is shown by a study by Prof. Jürgen Geist from the Chair of Aquatic Systems Biology at the TUM School of Life Sciences ...
Ecology
Feb 27, 2024
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