Right at the bottom under Frequently Asked Questions:
How much lightning would we need to capture to power the entire U.S. electricity grid?
Merely capturing the energy from 115 lightning strikes would supply all of the U.S.'s annual electricity needs.
Just for fun: 2023 US electrical power generation was 4,178 terawatt-hours [1], or 1.5e19 joules [2]. Divided by 115 that would be approx. 1.3e17 joules. The Hiroshima bomb was 6e13 joules [3]. Which would leave each of those lightning strikes that can supply the US annual electricity needs as outputting approximately 2200 Hiroshima bomb's worth of energy.
I think we'd have a very different relationship to lightning if each of them were 2200 nuke's worth of energy.
Incidentally, this puts the US electrical power generation per year at 250,000 bombs/year, which is an intriguing way of looking at it.
I think it does:
Right at the bottom under Frequently Asked Questions:
Just for fun: 2023 US electrical power generation was 4,178 terawatt-hours [1], or 1.5e19 joules [2]. Divided by 115 that would be approx. 1.3e17 joules. The Hiroshima bomb was 6e13 joules [3]. Which would leave each of those lightning strikes that can supply the US annual electricity needs as outputting approximately 2200 Hiroshima bomb's worth of energy.
I think we'd have a very different relationship to lightning if each of them were 2200 nuke's worth of energy.
Incidentally, this puts the US electrical power generation per year at 250,000 bombs/year, which is an intriguing way of looking at it.
[1]: https://en.wikipedia.org/wiki/Electricity_sector_of_the_Unit...
[2]: https://www.google.com/search?hl=en&q=4178%20terawatt%20hour...
[3]: https://www.justintools.com/unit-conversion/energy.php?k1=hi...