As science and technology advance, we're asking our space missions to deliver more and more results. NASA's MSL Curiosity and Perseverance rovers illustrate this fact. Perseverance is an exceptionally exquisite assemblage ...
Space Exploration
Jan 20, 2023
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Power from renewable energy sources is getting cheaper every year, according to a study released Wednesday, challenging long-standing myths that clean energy technology is too expensive to adopt.
Energy & Green Tech
Jun 6, 2012
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Hydroelectricity is an established power-generation technology with over 100 years of commercial operation. Hydroelectricity is produced when moving water rotates a turbine shaft; this movement is converted to electricity ...
Energy & Green Tech
Apr 18, 2013
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Researchers at Osaka Metropolitan University are proving that diamonds are so much more than just a girl's best friend. Their groundbreaking research focuses on gallium nitride (GaN) transistors, which are high-power, high-frequency ...
Nanomaterials
Dec 21, 2023
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Solar energy could be a huge source of power in Africa, but its potential has been stymied by storage batteries that are too expensive and inadequate for use in poor countries.
Energy & Green Tech
Sep 26, 2018
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(Phys.org) —A carbon price of between $50 and $100 per tonne of carbon dioxide would make coal-fired and gas-fired power less economical than renewable electricity, a UNSW study shows.
Energy & Green Tech
Apr 3, 2013
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In 2009, when the United States fell into economic recession, greenhouse gas emissions also fell, by 6.59 percent relative to 2008.
Environment
Feb 27, 2012
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South Africa signed a $250-million (183-million-euro) loan deal with the World Bank on Monday aimed at adding 200 Megawatts of solar and wind power to the coal-dependent country's grid.
Energy & Green Tech
Nov 14, 2011
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The Korea Institute of Science and Technology (KIST) announced that a research team led by Dr. Jeong-Myeong Ha of the Clean Energy Research Center developed a process technology and catalyst for removing hydrogen sulfide, ...
Materials Science
Mar 4, 2022
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A new hybrid technology that integrates wind and solar power generation is set to overcome many of the problems associated with traditional renewable power systems and revolutionise the green energy sector.
Energy & Green Tech
Jun 5, 2013
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