One of our projects at the Cambridge Secondary School was to install a biofuel system to run the gas stoves in the kitchen.
Imagine, the poor cooks had to prepare three meals a day for over 200 kids, over a charcoal brazier which spews toxic fumes and the coal comes from trees in the forests which are quickly being denuded.
The new system is awesome: pipes from the latrines feed the methane gas to the kitchen and directly to the stoves. As long as the cooks keep feeding the kids and the kids keep pooping, there will always be gas to run the stoves. What a wonderful system.
Next we hope to have it hooked up to run the electricity as well. Hopefully we will have enough money when we go to the school in October to make such improvements.