Growth on the Smart Grid Frontier

"[F]or those competing to make it in the business, it's a Wild West story, with shootouts over competing communication standards – WiFi versus ZigBee, RF Mesh versus WiMax –looming, and the promise of concept-proving and lucrative utility contracts as the loot.

From giants like General Electric (GE) and IBM to up-and-coming startups, there's a lot of room in an industry that's still in its infancy. But as utilities continue to install smart meters and demand response systems, and plan for a much-anticipated Home Area Network that will connect appliances, thermostats and other power-suckers to utility control rooms, there's also a lot to prove."