Geothermal is a baseload, emissions-free energy source that continues to grow and develop in the renewable energy field. In fact, between March 2012 and February 2013, seven U.S. geothermal projects came online. Last year, U.S.-installed geothermal capacity grew by 147.05 megawatts, a 5 percent growth rate. The geothermal field is still growing though, and trying […]