alt Hacker NewsSnow and ice builds up on overhead powerlines. It can cause issues. States with tornados or hurricanes are more likely to build underground which avoids this. My location in SE Michigan is all overhead and, while we rarely lose power, I see tons of issues every ice storm that some unlucky few suffer through.
I live very near a hospital and suspect I branch off their higher-SLA lines so that may be a factor.
Warmer places that don't experience cold much absolutely suffer during a cold spell. Texas (with its independent grid) has been absolutely wrecked every time it gets too cold.
> I live very near a hospital
Yeah, you won’t lose power much. That’s prioritized.
I don’t get as many power outages in the winter as I do in the warmer months (in fall it’s not unusual to have some weeks without grid power). I did however get a freak outage before the last round of storms and cold. The overhead lines coming up the mountain to me have wetlands at the bottom, it appears a sudden extreme drop in temperature caused the wires to contract and tilted a pole enough (before ground could refreeze) to disconnect the lines. This is in NJ. JCP&L/firstenergy utility just does a shit job here.