Global Electricity Outlook - Where the World's Electricity Comes From

Like food, air, and water, energy is essential to human existence. The hopes of billions for a better life depend on plentiful and accessible sources of energy. But with the world’s population fast approaching seven billion, how do we meet the growing demand for energy in a responsible, equitable, and sustainable way? It’s a question we must ask ourselves as a society and as individuals. That’s why National Geographic, in partnership with Shell, has launched The Great Energy Challenge. Go to:

http://environment.nationalgeographic.com/environment/energy/great-energy-challenge/world-electricity-mix/?source=hp_dl5_environment_energy20111121