To cook for her family of five, Norma Lupe used to use a combination of gas and firewood – consuming more than 10% of her meager income. Firewood was cheaper than gas, but would take backbreaking hours to… Read More

by Melanie Szulczewski, Ph. D., Solar Household Energy, June 2006 A review of evaluations of solar cooking projects using box and panel solar ovens in Bolivia, Ethiopia, and Kenya provides conclusive evidence of successful technology transfer and cultural… Read More