The smart grid analysts

ETH spin-off Adaptricity has developed software that can be used to analyse the increasingly intelligent power grids. It will soon be put to the entrepreneurial test, with sales of software licences set to begin this autumn.

Prospective pumped hydro sites in South Australia

Researchers at The Australian National University (ANU) have identified 185 sites in South Australia potentially suitable for pumped hydro storage, which may help secure Australia's electricity grid.

How to harness the power of the wind

There might be a better way to use wind power, according to a recent paper in IEEE/CAA Journal of Automatica Sinica (JAS), a joint publication of the Institute of Electrical and Electronic Engineers (IEEE) and the Chinese ...

Wasted green power tests China's energy leadership

Its efforts to cut pollution have made China the world leader in renewable energy development, yet that green power has been wasted as the country struggles to integrate wind and solar farms into an outdated and balkanized ...

Connecting solutions for grid resilience

Imagine Alexander Graham Bell's reaction if someone handed him an iPhone and told him that the device in his hand was the same as the large, cone-mounted transmitter he invented and used to call Thomas Watson in 1876.

A new way to imagine grid stability

To ensure that the US electric grid remains stable and resilient, power generators in three main regions (Eastern, Western, and Texas) must be synchronized, all operating at the frequency of 60 hertz. Because generators interact ...

Photovoltaics and batteries—an expensive combination

Solar power can cover up to 40 percent of the electricity needs of a typical Belgian household. Going beyond that level becomes really expensive: using batteries coupled with solar panels would be twice as expensive as using ...

Taking steps toward the 21st century smart grid

In 2016, the United States experienced 3,879 blackouts of more than 48 minutes that affected over 18 million people. A recent poll says nearly two-thirds of Americans believe the national power grid is vulnerable to a cyber ...

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