What are the disadvantages for a Upesi stove?
The Upesi stove, while efficient, has several disadvantages. Firstly, it may require a learning curve for proper usage and optimal efficiency, which can discourage some users. Additionally, it relies on biomass fuel, which can lead to deforestation if not sourced sustainably. Lastly, the stove's design may not be suitable for all cooking needs, limiting its versatility in some households.