Why geothermal energy is the latest “rock star” in the renewable energy sector.
Rick Perry has been chosen to head up this crucial division of government, but what exactly does the department oversee?
As solar panel technology becomes increasingly affordable, this “alternative” power source is entering the mainstream.
A global focus on clean energy is paving the way for wind to become a major contributor to the world’s energy grid.
Which countries are leading the way in the worldwide renewable energy boom?