Global warming's effects can be seen worldwide, and many experts believe it's only going to get worse as CO2 emissions continue to rise. Global warming is caused by the emission of greenhouse gases. 72% of the totally emitted ...
Environment
Mar 21, 2013
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A team of Renewable Energy experts from the University of Exeter has pioneered a new technique to produce hydrogen from sunlight to create a clean, cheap and widely-available fuel.
Materials Science
Apr 24, 2018
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The development is a step towards commercial production of a source of fuel that could one day provide an alternative to fossil fuels.
Biochemistry
Sep 2, 2014
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More than half of all carbon pollution released into the atmosphere comes from five countries, according to a national ranking of greenhouse gas emissions released Thursday.
Environment
Dec 1, 2011
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(PhysOrg.com) -- Since the 1970s, passenger travel by vehicles and airplanes has grown rapidly in industrialized countries, and the International Energy Agency has predicted steady, though slower, travel growth until 2030 ...
To limit global warming to 1.5°, the EU's Science Advisory Board on Climate Change recommends that Europe reduce its greenhouse gas emissions by 90%–95% by 2040 compared to 1990. Fossil fuels should be phased out as quickly ...
Environment
Jan 3, 2024
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(Phys.org) —Using the Canadian Light Source (CLS) synchrotron, researchers have discovered a way to create cheaper fuel cells by dividing normally expensive platinum metal into nanoparticles (or even single atoms) for use ...
Nanomaterials
May 23, 2013
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Many efforts to smooth out the variability of renewable energy sources—such as wind and solar power—have focused on batteries, which could fill gaps lasting hours or days.
Energy & Green Tech
Nov 5, 2013
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(Phys.org)—Renewable energy could fully power a large electric grid 99.9 percent of the time by 2030 at costs comparable to today's electricity expenses, according to new research by the University of Delaware and Delaware ...
Energy & Green Tech
Dec 10, 2012
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Clean energy costs will be equal or less than fossil fuels by 2020, while renewable energy sources will meet 40 percent of global energy demand by 2040. But because renewable energy depends on the sun and wind, it is still ...
Energy & Green Tech
Mar 20, 2018
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