Distribution and installation of ONIL Stoves for use by households in Guatemala in households in using inefficient, conventional open fire. The stove, ONIL Stove, is a fuel-efficient stove that reduces the amount of firewood required by households by up to 58%, compared to the baseline, and results in lower emissions based on its construction. A single ONIL Stove will save 3.837 tons of CO2e per year. This project was open for public comment from 04 October to 03 November 2017.