Wind turbines are proving to be a sustainable and steady source of energy production.
A recent discovery could allow us to affordably store energy from renewable sources such as the sun in batteries powered by rhubarb.
Renewable energy sources are cleaner and more environmentally friendly than fossil fuels. But you can't store wind or sun like you can oil or coal. Or can you?
You may have seen wind farms popping up in your area...
Could jet streams be a new energy source to power the world's electricity? Find out on this Moment of Science.
Learn about alternative energy sources other than solar and wind power.