Tagged * Wind Energy News™

Growth of wind energy points to future challenges, promise

Advances in adapting the technology and better methods for predicting wind conditions have fanned significant growth of the use of wind turbines for electricity in the last 40 years. A new report takes stock of where the field is now and what lies ahead. Researchers surveyed the growth of wind technology as a source of…

A new material for the battery of the future

Researchers have discovered a new high performance and safe battery material (LTPS) capable of speeding up charge and discharge to a level never observed so far. Practically, if the first tests are confirmed, this new material could be used in the batteries of the future with better energy storage, faster charge and discharge and higher…

Engineered bacteria could be missing link in energy storage

One of the big issues with sustainable energy systems is how to store electricity that’s generated from wind, solar and waves. At present, no existing technology provides large-scale storage and energy retrieval for sustainable energy at a low financial and environmental cost. Engineered electroactive microbes could be part of the solution. Read Full Article Here…

Offshore wind farm increased tourism on Block Island

Researchers who analyzed AirBnB rental data before and after construction of the Block Island Wind Farm have found that, contrary to some concerns, the turbines have been linked with increased tourism on the island. Read Full Article Here For more great articles: Wind Energy News

The complicated future of offshore wind power in the US

In recent years the US Department of Energy laid out an ambitious plan to grow the US offshore wind sector. Researchers make the case that it might not be as easy as it seems, citing specifically the challenge of supplying rare-earth metals needed to build these offshore wind turbines. Read Full Article Here For more…

How to ice-proof the next generation of aircraft

To prevent ice formation on aircraft during flight, current systems utilize the heat generated by burning fuel, but these high-temperature, fuel-dependent systems cannot be used on the proposed all-electric, temperature-sensitive materials of next-generation aircraft. As some scientists search for new anti-icing methods, some have taken a different approach. They’ve published evidence showing that equipment important…

How power-to-gas technology can be green and profitable

Hydrogen production based on wind power can already be commercially viable today. Until now, it was generally assumed that this environmentally friendly power-to-gas technology could not be implemented profitably. Economists have now described, based on the market situations in Germany and Texas, how flexible production facilities could make this technology a key component in the…

Understanding dynamic stall at high speeds

Although many fixed-wing aircraft can withstand similar rapid pitch-up maneuvers, a vehicle subject to this dynamic stall process is not reliably controllable. Motivated by the lack of detailed understanding, researchers took a deep dive into the physics of dynamic stall so that it can be used beneficially and reliably by aircraft. Read Full Article Here…

How plants can generate electricity to power LED light bulbs

Researchers have discovered that living plants are literally ‘green’ power source: they can generate, by a single leaf, more than 150 Volts, enough to simultaneously power 100 LED light bulbs. Researchers also showed that an ‘hybrid tree’ made of natural and artificial leaves can act as an innovative ‘green’ electrical generator converting wind into electricity….

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