US economic stimulus money fuels 'smart' power grid surge

Electric grids are getting smarter in an IBM lab in Texas as the promise of billions of US economic stimulus dollars fuels a drive to make power delivery more efficient and greener.

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<p><a href="http://www.physorg.com/news156914849.html">US economic stimulus money fuels 'smart' power grid surge</a></p> <p>Electric grids are getting smarter in an IBM lab in Texas as the promise of billions of US economic stimulus dollars fuels a drive to make power delivery more efficient and greener.</p>