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Browse all questions. Is there a way to harness electricity from lightning? So, now you need a few strikes per household per month, and in the end, even if we could find a way to capture, store, and use the energy, it would power only about 0.
All Rights Reserved. Menu About Contacts Directions. Newsletter » October » Science question of the month. Latest Issue: June All Issues ». The equipment to capture the electrical energy in a strike would have to handle the extreme amount of charge in only around 30 milliseconds approximate duration of a lighting strike.
To handle that kind of instantaneous power, heavy conduction rods would need to be used, with ultra-heavy-duty electrical circuits and storage super-capacitors. Not to mention installation costs and regular maintenance, as well as the wire grid connecting all the towers together, and the havoc that will cause with air traffic More money than the world has!
In comparison, one hour of sunlight has the same amount of energy that we use in a year! We have much more power available from the sun and we only need our rooftops to accumulate all we need.
Payam Adlparvar. This is an edited answer from Why can't we extract electricity from lightning?
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