It seems kind of primitive to have power lines just hanging on poles, right?
Bit unsightly too
Is it just a cost issue and is it actually significant when considering the cost of power loss on society (work, hospital, food, etc)?
It seems kind of primitive to have power lines just hanging on poles, right?
Bit unsightly too
Is it just a cost issue and is it actually significant when considering the cost of power loss on society (work, hospital, food, etc)?
Is that the real cost differential? Someone else said it’s only 5-7x more expensive which doesn’t sound that bad
Not to discount the significance of such expenses but 5-7x is way different than 100x the expense
also the value of lost power can be significant, if someone dies you lose all their economic output for life and some people can work from home so even a few hundred people losing power could add up and have been worth paying for underground cables
Have you, personally, ever had to maintain something that is buried?
Because I used to think buried wires were the way to go, too. I am older and wiser now.
There are ways to do it that are not so terrible but the preplanning is immense and it would be difficult to implement in many places that are filled with lots of underground utilities already
I’ve also seen a few people around me bury the line from the pole to their house so it probably has to be done piecemeal like that if at all
Looks like you have your answers! Many places have lots of underground utilities already (at least enough that they would have to keep switching between buried and raised, or just stick with raised), and they would have to change then over piecemeal.
It makes much more sense to stick to burying utilities with new construction where able, rather than replacing all the lines currently raised on poles.
Every major infrastructure project that involves tunneling or digging runs into massive cost overruns, so basing the number on a cost estimate is already fishy. 100x is probably overkill, but not absurdly so. US infrastructure averages 8-12x more than elsewhere in the world, and it’s getting worse. New York adding less than two miles of track to their subway still cost more than double the estimate. California is spending infinite money on a rail line that may never exist.