There are many benefits to using renewable energy resources, but what is it exactly? From solar to wind, find out more about alternative energy, the fastest-growing source of energy in the world—and how we can use it to combat climate change.
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Select footage courtesy NASA
https://svs.gsfc.nasa.gov/cgi-bin/det...

Read more in "Renewable energy, explained"
https://on.natgeo.com/2I5gp3L

Renewable Energy 101 | National Geographic
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