“If biomass is harvested in a sustainable way so that its long-term stocks are not depleted, and (it is) burned under ideal combustion conditions, it is effectively GHG (Greenhouse Gas) neutral.” from “Greenhouse Gas Implications of Household Energy Technology in Kenya.” American Chemical Society/Environmental Science & Technology. (2003) Authors: Rob Bailis, Majid Ezzati, and Daniel M. Kammen. The statement above would be music to the ears of solid biomass booster the world over were it not for one tiny, almost insignificant word: ideal. The lead-in to the full statement goes: “Under optimal conditions, biomass combustion results almost entirely in the Continue reading
Charcoal
Charcoal: A Fuel in Urgent Need of Solutions
Sub-Saharan Africa today produces about the same amount of greenhouse gases from charcoal production and consumption as all of Europe’s transport combined.
If nothing changes, emissions are likely to triple by 2030.
Once-Lowly Charcoal Emerges as ‘Major Tool’ for Curbing Carbon
From Greenwire/ NYT By Paul Voosen of Greenwire Published: September 7th, 2010 …Inspired by ancient Amazonian soils, researchers have found that buried charcoal resists bacteria’s attempts to break it down. And thanks to its porous geometry, it has a knack for improving land in ways still being revealed. “Once we get serious about climate change, this information is available now,” said James Amonette, an environmental geochemist at the Energy Department’s Pacific Northwest National Laboratory. “[Biochar] is one of the major tools we can use to fight climate change, if we decide to do so.” Charcoal’s status may be comparable to Continue reading
TANZANIA: Bank dishes out 1.5bn TzS for training of charcoal producers
Charcoal producers in Kisarawe and Rufiji districts, (Coast Region of Tanzania) have a reason to smile after Barclays Bank Tanzania Limited earmarked more than 1.5bn Tanzanian Shillings (USD 1,002,875 / €768,746) to Dar es Salaam Charcoal Project (DCP) to train charcoal producers on how to cut down deforestation.
Tanzania: Charcoal-making in five easy pieces
We published last month an interview with Dennis Tessier of ARTI-TZ, a Tanzania-based non-profit working to promote the manufacturing and marketing of briquettes made from the char produced in improved charcoal kilns. According to the UN’s Food and Agriculture Organization (FAO), the Tanzania’s forests are disappearing at a whopping rate of 4,200 square kilometers (1,620 sq. miles) annually. That’s about four times the size of New York City or half the size of Virunga National Park in the DRC. In our Q&A with Dennis he mentioned ARTI-Tanzania’s Waste to Wealth (W2W) project and we wanted to find out more. Below Continue reading