How long can you store energy in a flywheel?
A flywheel is a heavy rotating body which acts as a reservoir of energy. It is used to store energy when available and supply it when required. Flywheels have low maintenance costs, and their lifespan can be long. There is no greenhouse emission or toxic material...
How Does Thermal Energy Harvesting work?
Energy Harvesting is a technology for collecting (i.e.: harvesting) small amounts of energy from various, unconventional sources such as light, heat, vibrations, and radio waves occurring in the immediate surroundings of the device. It is also sometimes called...
What are the different types of energy storage?
Global warming and fossil fuel consumption are two major themes we hear about almost on a daily basis. Renewable energy has come a long way and the future is looking greener with the public interest in them. One problem with such types of energy is that they are very...