CNN Burning Bio-char Story with Dr. Reddy.

Comments

2 comments posted
biochar production and climate change

I doubt the traditional methods of charcoal making in soil mounds will have a climate mitigation effect because there is a release of small amounts of methane in the process which offsets any gains in stored carbon in the charcoal. In order to make it a carbon negative process the methane needs to at least be flared or at best used to accelerate the burn or generate electricity. What is needed is investment in farm and mobile pyrolysis technology to the global south to ensure that soil benefits are also matched by climate benefits.

Adam O'Toole
Norway

Posted by Visitor on January 26, 2010 - 10:31am
Bio-char
This is such a great clip. Its become my favorite for sharing around.
Posted by Philip Small on January 18, 2010 - 2:59pm

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