Go Green, Get Rich * USA - 8 technologies that can save the world
These futuristic projects promise to make the world greener, while making entrepreneurs some green
8. The Interactive, Renewable Smart Power Grid
Atlanta,GA,USA -CNN/Business 2.0 Magazine, by Saheli Datta & Todd Woody -25 Jan 2007: -- California utility Pacific Gas & Electric is developing the electricity grid of the future, one that will look more like the Internet - distributed, interactive, open-source - than the dumb, one-way network of today that pushes dinosaur molecules from a carbon-spewing power plant to your home. Here's some of the technologies and energy sources that utilities will tap: solar power stations; solar buildings with solar cells integrated into rooftops, walls and windows; wind power; wave power; cow power (methane gas extracted from cow manure powers electricity-generating turbines); car power (plug-in hybrid cars that not only have rechargeable batteries but also feed power back to the grid); clean-coal plants; and smart grids that communicate with household appliances...
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