News tagged with electricity networks

GE, Vivendi talks over NBC Universal stretch on

(AP) -- A deal for Comcast Corp. to buy a controlling stake in NBC Universal and create one of the most powerful media companies in the world is taking longer than expected as the current owners tussle over price.

dateNov 20, 2009 in Business
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Finding reserves on the electrical grid

The weather determines how much energy wind turbine systems provide. The same applies to power line capacity. On cold and stormy days, this capacity is higher than on days with no wind and high mid-summer temperatures. An ...

dateMay 11, 2011 in Engineering
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Grid stability thanks to precise forecasts

A self-learning software system from Siemens can stabilize power grids. The program, which is based on neural networks, can forecast the electrical output of renewable energy sources over a 72-hour period with more than 90 ...

dateJun 11, 2012 in Energy & Green Tech
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