The document summarizes the evolution and impact of ProPeru's ceramic clean burning stove projects in Peru from 2003 to the present. Initial stove models failed due to metallic pieces causing fires and improper installation without training. The current ProPeru stove model involves community involvement and comprehensive training for sustainability. Results of the stove projects include improved lung capacity, reduced biomass consumption and economic savings for households. The objectives going forward are to scale up production, collaborate more widely and train community leaders to partner with private enterprises to construct hundreds of thousands more stoves.