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In 2013, U.S. President Barack Obama launched the multi-year Power Africa Initiative to increase the availability of electricity in sub-Saharan Africa where millions don’t have access to reliable power. Lenny Ruvaga in Kenya reports on one initiative on the outskirts of Nairobi that is converting human waste into electricity.
원문출처 : http://www.youtube.com/watch?v=JCtqdtOzVGA
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