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There are two videos in this article that are amazing!
The first is at the top and is an overview of the entire "Carbon negative in Costa Rica" experiment.
The second is how they use waste / compost for heating water and for methane gas.
Totally amazing!
http://whatsnext.blogs.cnn.com/2012/09/17/carbon-negative-in-costa-rica/?hpt=hp_bn5
The first is at the top and is an overview of the entire "Carbon negative in Costa Rica" experiment.
The second is how they use waste / compost for heating water and for methane gas.
Totally amazing!
http://whatsnext.blogs.cnn.com/2012/09/17/carbon-negative-in-costa-rica/?hpt=hp_bn5
