Earth energy is a technology that produces electrical energy from the change in the rate of chemical reactions produced by microorganisms that can be found in soil, mud, and decomposed organic material. Light from Below takes this existing technology to the undeveloped areas in Panama in order to create Microbial Fuel Cell (MFC) Lamps. The goal is to prepare a design that will facilitate the low-cost manufacture and cheap maintenance of MFC lamps in the community. The project will generate electricity for the community for about one year at an estimated initial cost of $10.00 per lamp and will have a positive impact on tourism, safety in the community and the environment.
Project Numa: Low Cost Disposable Battery for the Developing World (UC Berkeley)
Current lighting and phone charging solutions in off-grid regions are hazardous, expensive, and inconvenient. The Low Cost Disposable Battery project addresses these major drawbacks using