How Investors Can Avoid the Smart Grid Bubble 
Katie Fehrenbacher- Friday, September 18, 2009
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At the AlwaysOn Going Green conference this week executives from smart grid firms indicated that they've been watching a bubble growing dangerously large. But the smart-grid space is a big one — as large or larger than the Internet, by some estimates — and there are plenty of opportunities to go beyond today's over-subscribed sectors (like home energy management software) and find the next-generation of game changing applications. […]
