Researchers at the University of Cambridge have successfully used algae to power a computer chip for six months. This breakthrough in sustainable energy could lead to the development of more eco-friendly batteries. The algae battery, which is about the same size as a household AA battery, generates a small electrical current through photosynthesis and can power small devices. While it may not replace traditional power sources, it could be a reliable solution for powering devices in rural areas with limited access to electricity. One potential application is a remote phone charging station powered by algae, demonstrating the potential of green energy.
| Signal | Change | 10y horizon | Driving force |
|---|---|---|---|
| Algae battery for computer power | Shift from traditional batteries to algae power | Widespread use of algae batteries | Need for sustainable energy sources |
| Algae battery is sustainable | Reduction of rare earth metals in batteries | Increased use of recyclable materials | Environmental sustainability |
| Algae provides consistent power | Dependence on algae for continuous energy | Reliable energy in rural areas | Lack of reliable energy in rural areas |
| Algae as alternative power source | Limited use for small devices, not widespread | Potential for remote charging stations | Lack of reliable energy in remote areas |
| Algae-powered remote phone charging | Green energy for remote charging stations | Increased use of green energy | Need for sustainable energy sources |