Geothermal potential reaches coast to coast

Google-sponsored study from SMU finds that new techniques mean geothermal power can be done in many areas in the U.S. and supply a signficant portion of U.S. electricity in the future.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/EmAWcxpVm-c" height="1" width="1"/> [More]