Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Lightning can mess you up in every country lol. Had to replace a PSU because of that, thankfully it was just that and minor damage to GPU.
 help



Lightning damage is mostly an issue if the last-mile power lines are above ground. In my experience, power surges in urban areas with a decent grid are so rare that people generally don't bother protecting their devices.

I have lived in the DC metro area inside the beltway or in Sillicon Valley my entire adult life and have only had above ground power wiring. Despite tree ordnances and wind storms and a grid so aged if we see lightning we lose power.

I've heard that before, that the US apparently loves above ground power lines. In NL it's only the long distance ones that are above ground. Even in most rural areas, I think everything is below ground.

Yes, we love them on account of our country having approximately 230 times the surface area and the Netherlands having approximately 13x the population density. We not only have vastly more line to run, but also many, many fewer people per square mile to absorb the costs. Underground line is expensive.

It turns out that the fires caused by above ground power lines are also quite expensive, at least in certain areas.

https://www.firevictimtrust.com/


That explains rural areas but not urban areas. We've got above-ground in rural areas but pretty much all urban stuff is underground. We get maybe one power cut a year, usually for scheduled maintenance work, and no problems with surges and whatnot.

> Lightning damage is mostly an issue if the last-mile power lines are above ground.

So 99.99999% of the world.


But not where 99.99999% of the population lives.

Where I live it's not an issue.



Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: