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The Great Energy Challenge
Better understand the need for clean energy and learn how to be part of the solution.
The Great Energy Challenge is a National Geographic initiative to help you understand our current energy situation. Explore the GEC to figure out and trim your carbon footprint.
See how you measure up against others, and how changes at home or in travel choices could do tons to protect the atmosphere.
How much do you know about the power that keeps you cool in summer, cooks your meals every evening, and illuminates this computer screen?