Khan Academy
Khan Academy: Toward a Smarter Grid
Video also investigates how we are trying to provide electricity to a 21st-century with an electric grid that is a 20th-century system. [2:57]
Khan Academy
Khan Academy: Putting Energy to Use
How can we power our lives without using fossil fuels? This video explores how scientists are looking for different energy sources besides fossil fuels. [2:14]
Khan Academy
Khan Academy: Wind Power
How can we make wind power available for all communities? This video explores how windmills can generate electricity for our society. [2:33]
Other
You Tube: Environmental Science: Non Renewable Energy Sources
Continuing with Environmental Science, we'll be taking a look at some of the non-renewable energy sources and their benefits and drawbacks.