The development of biochar systems around the world can be at vastly different scales and uses depending on the feedstock, expected use for the biochar, production technology, local economics, setting. Much of the developing economy country-specific biochar work that IBI is tracking are at the micro scale (biochar cookstoves) to village level systems (smaller scale). There are some larger scale units which can utilize agricultural waste and produce a good soil amendment.
Biochar can be a tool for improving soils and sequestering carbon in soil. However, this technology as any other must be implemented in a way that respects the land rights of indigenous people and supports the health of natural ecosystems. The goal of biochar technology as IBI envisions it is to improve soil fertility and sequester carbon, taking into consideration the full life cycle analysis of the technology. Properly implemented, biochar production and use should serve the interests of local people and protect biodiversity.
Although IBI does not implement or manage any on the ground biochar project, we support biochar research and projects through information exchange, assistance with proposal development and donor matching as applicable, data collection, project publicity, and basic techincal advice. If your project is not highlighted below, please contact Thayer Tomlinson to work on a project profile for publication in our newsletter and our website.
Photo: Conservation Agriculture Maize plots after 2 months (only 4 tons/ha biochar) measured against the control in Kaoma, West Zambia: photo courtesy of: Gijs Breedveld
IBI and Cornell University worked with the World Bank to identify promising biochar systems in developing countries in order to help direct potential funding for biochar projects. In December 2010, IBI sent out a survey to our network requesting information about developing country projects. We received more than 150 responses from 43 countries. The number and quality of projects has been very impressive. In May 2011 IBI presented the survey results to the World Bank at a review meeting in Washington DC. Click here for a copy of that presentation.
Click on any of the links below for a full write up.
IBI worked with organizations and projects in nine developing economies to help them develop and evaluate cost effective approaches for the widespread introduction of biochar. Click here for more information on this effort.