PLEASE NOTE - THIS IS A DRAFT AND STILL BEING WORKED ON
In many developing countries there are large amounts of waste sawdust from timber processing. The sawdust can not be reliably burned in normal stoves or open fires, but a stove design by the Kisangani Smith Group (KSG) of Tanzania allows it to be used as a fuel for cooking. In 2008 KSG won an Ashden Award for their work.
Stove design
The stove is cylindrical, about 420 mm tall and 270 mm in diameter, with feet to raise it off the ground. The lid of the stove has a heat-spreader and pot support, and at one side an entry port at the base serves as the air inlet. This inlet also allows a small amount of wood to be introduced, which is useful for getting the stove started and sometimes for controlling the burn rate as well.
