Expos showcase future of renewable energy: Fuel-efficient car, high-tech batteries shine at exhibitions
One of the few bright spots in the dark days of the global economic downturn is the field of renewable energy.
One of the few bright spots in the dark days of the global economic downturn is the field of renewable energy.
Energy & Green Tech
Feb 26, 2009
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(PhysOrg.com) -- Unconventional solar cell materials that are as abundant but much less costly than silicon and other semiconductors in use today could substantially reduce the cost of solar photovoltaics, according to a ...
Nanomaterials
Feb 18, 2009
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(PhysOrg.com) -- A small but important uptick in electrical output from the solar panels on NASA's Mars Exploration Rover Spirit this month indicates a beneficial Martian wind has blown away some of the dust that has accumulated ...
Space Exploration
Feb 12, 2009
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Photovoltaic technology is indispensable for our ability to mitigate climate change. Nonetheless, more than 70% of the energy made available to us by the sun is wasted in conventional photovoltaic cells. There is little hope ...
General Physics
Jun 14, 2023
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In science, no matter what the field, expertise often intersects. At the Institut National de la Recherche Scientifique (INRS), this is especially true for many areas of study where faculty members collaborate to push the ...
Nanomaterials
Nov 1, 2022
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A research team from Tokyo Institute of Technology (Tokyo Tech) and Kanazawa University has developed an ecofriendly device that uses solar energy to catalyze an electrochemical oxidation reaction with high efficiency.
Materials Science
Oct 3, 2019
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The way energy is produced and distributed is changing rapidly as the industry moves away from carbon-based energy production. Technological development in the production of alternative energy has also sped up the emergence ...
Energy & Green Tech
Jun 3, 2019
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Last year, California set the nation's most ambitious energy goal—deriving 100 percent of its electrical power from renewable sources by 2045. Many other states have since joined with similar goals, including New York, ...
Energy & Green Tech
May 31, 2019
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Photovoltaic systems installed on roofs and façades could produce more than 50% of the present-day electricity demand. To accomplish this, however, use would also have to be made of existing buildings, especially residential ...
Energy & Green Tech
May 9, 2019
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Photovoltaics can be used directly in building and renovation projects and serve as a construction material in their own right. Integrating solar panels into facades and roofs can transform buildings into electricity producers ...
Energy & Green Tech
Mar 11, 2019
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