A great example of using new technologies in the developing world. As I mentioned earlier this week, as we get closer to a carbon bill there will be wide application for any process that upgrade soil contents.
The core of re:char’s technology, Jason explained, is a process called pyrolisis, which takes place by heating to biomass like wood or agricultural waste in the absence of oxygen. Pyrolisis separates biomass and turns it into two main bi-products: a liquid fuel called bio-oil and bio char. Bio-oil is the used to run an energy generator and the remaining biochar can be applied back to the ground, enriching the soils and accelerating the process of carbon capture. Other models involving biomass do one of the two, Jason told me, either turning biomass into charcoal which can then be used, to operate cooking stoves or into energy through gasification processes. Jason’s model is different in that energy needs for lighting and cooking can be met through bio-oil, leaving char available to be put back into the ground, producing both environmental benefits (making the process carbon negative) and social benefits in the form of increased agricultural yields.
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All political persuasions agree, building soil carbon is GOOD.
To Hard bitten Farmers, wary of carbon regulations that only increase their costs, Building soil carbon is a savory bone, to do well while doing good.
Biochar provides the tool powerful enough to cover Farming’s carbon foot print while lowering cost simultaneously.
Another significant aspect of bichar is removal of BC aerosols by low cost ($3) Biomass cook stoves that produce char but no respiratory disease emissions. At Scale, replacing “Three Stone” stoves the health benefits would equal eradication of Malaria.
http://terrapretapot.org/ and village level systems http://biocharfund.org/
The Congo Basin Forest Fund (CBFF).recently funded The Biochar Fund $300K for these systems citing these priorities;
(1) Hunger amongst the world’s poorest people, the subsistence farmers of Sub-Saharan Africa,
(2) Deforestation resulting from a reliance on slash-and-burn farming,
(3) Energy poverty and a lack of access to clean, renewable energy, and
(4) Climate change.
The Biochar Fund :
Exceptional results from biochar experiment in Cameroon
http://scitizen.com/screens/blogPage/viewBlog/sw_viewBlog.php?idTheme=14&idContribution=3011
http://www.carboncommentary.com/2009/10/01/761/comment-page-1#comment-2558
The broad smiles of 1500 subsistence farmers say it all ( that , and the size of the Biochar corn root balls )
http://biocharfund.org/index.php?option=com_content&task=view&id=55&Itemid=75
Mark my words;
Given the potential for Laurens Rademaker’s programs to grow exponentialy, only a short time lies between This man’s nomination for a Noble Prize.
This authoritative PNAS article should cause the recent Royal Society Report to rethink their criticism of Biochar systems of Soil carbon sequestration;
Reducing abrupt climate change risk using
the Montreal Protocol and other regulatory
actions to complement cuts in CO2 emissions
http://www.pnas.org/content/early/2009/10/09/0902568106.full.pdf+html
There are dozens soil researchers on the subject now at USDA-ARS.
and many studies at The up coming ASA-CSSA-SSSA joint meeting;
http://a-c-s.confex.com/crops/2009am/webprogram/Session5675.html
Senator Baucus is co-sponsoring a bill along with Senator Tester (D-MT) called WE CHAR. Water Efficiency via Carbon Harvesting and Restoration Act! It focuses on promoting biochar technology to address invasive species and forest biomass. It includes grants and loans for biochar market research and development, biochar characterization and environmental analyses. It directs USDI and USDA to provide loan guarantees for biochar technologies and on-the-ground production with an emphasis on biomass from public lands. And the USGS is to do biomas availability assessments.
WashingtonWatch.com – S. 1713, The Water Efficiency via Carbon Harvesting and Restoration (WECHAR) Act of 2009
http://www.washingtonwatch.com/bills/show/111_SN_1713.html#commentform
Individual and groups can show support for WECHAR (discussed more
fully on other posts) by signing online at:
http://www.biocharmatters.org
http://www.biocharmatters.org/
Congressional Research Service report (by analyst Kelsi Bracmort) is the best short summary I have seen so far – both technical and policy oriented.
http://assets.opencrs.com/rpts/R40186_20090203.pdf .
United Nations Environment Programme, Climate Change Science Compendium 2009
http://www.unep.org/compendium2009/
http://www.unep.org/compendium2009/PDF/Ch5_compendium2009.pdf
Endorsements;
Bill Clinton said Biochar;
Mantria Industries inducted in Clinton Global Intuitive
http://www.mantria.com/eg_presidential_video.shtml
Japan Biochar Association ;
http://www.geocities.jp/yasizato/pioneer.htm
About time Al Gore got on the Biochar Bus, now if he will stick at it, waving out the windows;
Al Gore praised in Brazil the indigenous practice of “terra preta”
http://www1.voanews.com/spanish/news/latin-america/Al-Gore-Brasil-terra-preta-indigenas-amazonicos-64318922.html
Carbon to the Soil, the only ubiquitous and economic place to put it.
Cheers,
Erich