13. Lightning’s Potential for Clean Energy Generation
Some scientists are looking at lightning as an unusual choice as we hunt for renewable energy sources. Although using lightning as a source of electricity sounds like science fiction, researchers and engineers are very actively investigating this idea.
The concept is predicated on the great energy content of a lightning strike. Up to one billion joules of energy can be found in one single bolt, enough to run a house for one month. Should this energy be effectively gathered and stored, it might offer a major supply of environmentally friendly electricity.
Still, there are really difficult obstacles to go beyond. Regarding both when and where lightning will strike, it is erratic. With current technology, it also releases its energy in an exceedingly brief burst that is challenging to absorb and retain. Furthermore, the tools required to effectively draw and direct lightning would have to be rather strong and well-insulated.
Notwithstanding these difficulties, certain experimental configurations have been developed to evaluate the viability of lightning-based energy generation. Usually involving large buildings meant to draw lightning and devices to gather and save the electrical power, these also involve
Although it seems improbable that lightning will soon be a main energy source, studies in this field are pushing developments in high-voltage systems and energy storage. Other spheres of electrical engineering and renewable energy may find use for these developments.
Furthermore, learning how to maximise the energy of lightning offers insightful analysis of the behaviour of high-energy electrical discharges, therefore improving our knowledge of atmospheric electricity and perhaps the design of lightning protection devices.