Energy 101: Solar PV

May 25, 2011 by  
Filed under Wind and Solar

Solar photovoltaic (PV) systems can generate clean, cost-effective power anywhere the sun shines. This video shows how a PV panel converts the energy of the sun into renewable electricity to power homes and businesses.

Energy 101: Wind Turbines

April 25, 2011 by  
Filed under Wind and Solar

See how wind turbines generate clean electricity from the power of the wind. Highlighted are the various parts and mechanisms of a modern wind turbine.