nanog mailing list archives

Re: power to the internet


From: Florian Weimer <fw () deneb enyo de>
Date: Sat, 04 Jan 2020 11:54:18 +0100

* John Levine:

In article <87y2up1vc4.fsf () mid deneb enyo de> you write:
I found the connection rather puzzling (that is, how switching off
power distribution prevents wildfires or at least reduces their risk).
I found some explanations here (downed lines, vegetation contact,
conductor slap, repetitive faults, apparatus failures):

<https://wildfiremitigation.tees.tamus.edu/faqs/how-power-lines-cause-wildfires>

Oh, you're in Europe.  You wouldn't believe how cruddy US power
distribution systems are.  California is particularly bad becuase the
populist state regulator has keep retail prices low at the cost of
reliability, safety, and everything else.

Also keep in mind that California has conditions seen nowhere in
Europe: bone dry forests with 40C temperaturees and 100Kph winds,
and a power company too underfunded to keep up with tree trimming.

I think Greece also suffered a major wildfire in the 2018 that was
initiated by a faulty power line.  In Germany, we have some vegetation
issues on train lines partially due to insufficient maintenance, but
they fortunately don't trigger wildfires, only train outages.

I guess most countries struggle to maintain basic infrastructure.


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