“geothermal” Charts
States Have Enormous Local Renewable Energy Potential »
States don't need dirty energy and most don't need to import energy, either. This map illustrates the state-by-state potential to…
Utility Scale Clean Electricity Generation »
Over 200,000 Megawatt hours of generated electricity came from renewable power sources in 2014. This is the first time in…
Our Most Promising Energy Sources »
Which of the world's energy sources shows the greatest potential? According to a recent Harris Interactive poll, Americans place a…