Energy & Green Tech
The use of in-stream flow (or hydrokinetic) energy converters in rivers appears to offer another workable and effective option to expand renewable energy and limit carbon emissions in the United States. While the potential ...
Aug 27, 2018
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297
Energy & Green Tech
Steve Hanley certainly wrote what we are all thinking—groan, not another story about a battery "breakthrough." So many blares from a trumpet begin to fall on deaf ears, but the bleats go on. So what and who are we to take ...
Energy & Green Tech
Governments need to give technical experts more autonomy and hold their nerve to provide more long-term stability when investing in clean energy, argue researchers in climate change and innovation policy in a new paper published ...
Dec 6, 2017
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Energy & Green Tech
A two-in-one solar bio-battery and solar panel has been created by researchers who printed living cyanobacteria and circuitry onto paper.
Nov 6, 2017
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463
Energy & Green Tech
Smart windows equipped with controllable glazing can augment lighting, cooling and heating systems by varying their tint, saving up to 40 percent in an average building's energy costs.
Jun 30, 2017
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27
Energy & Green Tech
Publishing in Nature, EPFL scientists show how light affects perovskite film formation in solar cells, which is a critical factor in using them for cost-effective and energy-efficient photovoltaics.
Apr 26, 2017
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114
Energy & Green Tech
Are humans taking more resources from the Earth than the planet can safely produce? The answer lies partly in whether we can "dematerialize," or reduce the amount of materials needed to produce goods and services.
Jan 19, 2017
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27
Energy & Green Tech
Utility companies or others planning to install renewable energy systems such as solar and wind farms have to decide whether to include large-scale energy storage systems that can capture power when it's available and release ...
Jun 13, 2016
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138
Energy & Green Tech
A quickly growing global population presents a variety of challenges, and raises the critical question: How can we sustainably meet energy needs while considering—and preventing—environmental and human impacts? An ever-increasing ...
May 30, 2016
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209
Business
German industrial giant Siemens said Thursday its quarterly profits jumped sharply, driven by demand for production software as well as the "boom" in artificial intelligence and customers upgrading power grids.
Aug 8, 2024
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