Business
Vestas, the global leader in wind turbines, posted stronger annual results Wednesday and said it was looking to expand crucial offshore operations with a giant new model.
Feb 10, 2021
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Energy & Green Tech
Wind energy scientists at Cornell University have released a new global wind atlas—a digital compendium filled with documented extreme wind speeds for all parts of the world—to help engineers select the turbines in any ...
Feb 3, 2021
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Energy & Green Tech
Renewable energy beat fossil fuels last year to become the largest source of electricity in Britain, according to a study.
Jan 28, 2021
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Energy & Green Tech
A new carbon fiber material could bring cost and performance benefits to the wind industry if developed commercially, according to a study led by researchers at Sandia National Laboratories.
Jan 15, 2021
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Energy & Green Tech
A new material for wind blades that can be recycled could transform the wind industry, rendering renewable energy more sustainable than ever before while lowering costs in the process.
Nov 18, 2020
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Energy & Green Tech
On the outside, wind turbines appear as sleek, minimalist structures that punctuate rolling hillsides. But inside many wind turbines, a gearbox is hard at work converting the relatively slow rotations of the turbine's blades ...
Nov 9, 2020
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Energy & Green Tech
A technology designed to track bird and bat behavior around remote offshore wind turbines has been evaluated for accuracy.
Nov 9, 2020
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Energy & Green Tech
Accounting for multiple social aims other than costs is critical for transitioning from fossil fuels to renewable electricity. A new study by UNIGE proposes a viable compromise.
Oct 13, 2020
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Energy & Green Tech
Boris Johnson infamously once wrote that wind power can barely "pull the skin off a rice pudding." At the time of writing, his perspective has changed, and speaking as Prime Minister of the United Kingdom he is suggesting ...
Oct 7, 2020
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Energy & Green Tech
Scientists from Far Eastern Federal University (FEFU), and the Institute of Automation and Control Processes of the Far Eastern Branch of the Russian Academy of Sciences (IACP FEB RAS) have studied a correlation between the ...
Sep 28, 2020
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A wind turbine is a rotating machine which converts the kinetic energy in wind into mechanical energy. If the mechanical energy is used directly by machinery, such as a pump or grinding stones, the machine is usually called a windmill. If the mechanical energy is then converted to electricity, the machine is called a wind generator, wind power unit (WPU), or wind energy converter (WEC).
This article discusses electric power generation machinery. The windmill article discusses machines used for grain-grinding, water pumping, etc. The article on wind power describes turbine placement, economics and public concerns. The wind energy section of that article describes the distribution of wind energy over time, and how that affects wind-turbine design.
This text uses material from Wikipedia, licensed under CC BY-SA
