Wind Energy News -- ScienceDaily
Wind Energy Information. From offshore wind turbines to understanding wind turbulence, learn all about using the wind to our advantage. Also, wind testing buildings.
Can we get 100 percent of our energy from renewable sources?
17 May 2018 at 8:38am
Some researchers doubted the feasibility of many of the recent scenarios for high shares of renewable energy. Now scientists have hit back with their response to the points raised. They demonstrate that there are no roadblocks on the way to a 100 percent renewable future.
Autonomous glider can fly like an albatross, cruise like a sailboat
17 May 2018 at 8:38am
Engineers have designed a robotic glider that can skim along the water's surface, riding the wind like an albatross while also surfing the waves like a sailboat.
European wind energy generation potential in a 1.5 degree C warmer world
16 May 2018 at 7:14pm
The UK and large parts of northern Europe could become windier if global temperatures reach 1.5 degrees C above pre-industrial levels, according to a new study.
Impacts of windfarm construction on harbor porpoises
7 May 2018 at 4:42am
Scientists from Germany, Denmark and the UK have built a model tool to predict what happens to marine animals when exposed to noise from the construction and operation of wind farms at sea.
Natural gas prices, not 'war on coal,' were key to coal power decline
3 May 2018 at 11:27am
Steep declines in the use of coal for power generation over the past decade were caused largely by less expensive natural gas and the availability of wind energy -- not by environmental regulations.
Environmental impact of electric vehicles in China? It depends on how they ar...
1 May 2018 at 1:18pm
Electric vehicles play a key role in China's plan to improve air quality and reduce CO2 emissions but, with the majority of China's electricity still coming from coal-fired power plants, many question just how effective this strategy will be. Now, researchers have found that how electric vehicles are charged -- whether in the low-energy slow mode or high-energy fast mode -- plays a significant role in the reduction of CO2 and the integration of wind energy.
New control strategy helps reap maximum power from wind farms
23 Apr 2018 at 9:50am
Researchers have developed a way to extract more power from the wind. The researchers used supercomputers at the Texas Advanced Computing Center to filter out the effects of turbulence and apply control algorithms that can better manage the operation of wind farms. The approach has the potential to increase wind power generation by 6-7 percent with a estimated increase in revenue of more than $600 million nationwide.
Silent marine robots record sounds underwater
10 Apr 2018 at 5:42am
Silent marine robots that record sounds underwater are allowing researchers to listen to the oceans as never before. While pilot whales make whistles, buzzes and clicks, pods of hunting dolphins create high-pitched echolocation clicks and larger species such as sperm whales make louder, slower clicks. As well as eavesdropping on marine life, the recordings can be used to measure sea-surface wind speed and monitor storms. The research will be presented at the General Assembly of the European Geosciences Union, Vienna.
Banking on sunshine: World added far more solar than fossil fuel power genera...
5 Apr 2018 at 6:32am
Solar energy dominated global investment in new power generation like never before in 2017.
Obtaining energy from marine currents
20 Mar 2018 at 7:24am
Researchers have developed procedures and designs to obtain energy from marine currents in areas of great depths optimizing the costs.
Chirping is welcome in birds but not in fusion devices
16 Mar 2018 at 12:39pm
Birds do it and so do doughnut-shaped fusion facilities called 'tokamaks.' But tokamak chirping -- a rapidly changing frequency wave that can be far above what the human ear can detect -- is hardly welcome to researchers who seek to bring the fusion that powers the sun and stars to Earth.
Research gets closer to producing revolutionary battery to power renewable en...
14 Mar 2018 at 9:02am
New research verges on development of a commercial hydrogen-bromine flow battery, an advanced industrial-scale battery design engineers have strived to develop since the 1960s.
The principle of electric wind in plasma
2 Mar 2018 at 7:45am
Scientists have identified the basic principle of electric wind in plasma. This finding will contribute to developing technology in various applications of plasma, including fluid control technology.
Wind and solar power could meet four-fifths of US electricity demand, study f...
27 Feb 2018 at 8:16am
The United States could reliably meet about 80 percent of its electricity demand with solar and wind power generation, according to scientists.
Chemical cluster could transform energy storage for large electrical grids
13 Feb 2018 at 11:58am
Researchers believe they have found a promising compound that could transform the energy storage landscape. The compound has properties that make it an ideal candidate material for redox flow batteries.