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Vermont replacing power plants with home batteries

389 points · 304 comments · devonnull

  1. lizknope · · focus · HN ↗
    What is average length of outage? If it is a few hours then the battery seems like a good idea. If it is days then the battery will probably run out.

    > around 50% of the houses in its programme with home batteries also have solar panels

    I'm assuming most of these outages are from snow storms. Do these people have to go up on the roof and clear the solar panels?

    1. krschultz · · focus · HN ↗
      In my experience as a VT homeowner we have relatively frequent short outages. It's pretty rural and the weather is brutal. I think the grid doesn't have as much redundancy as denser areas. We had one 3 day outage 2 years ago in the middle of winter which got quite dangerous, but otherwise I haven't had anything more than a few hours.

      Also we have propane heat - but I need electricity for the blower and control board. So the electric consumption is pretty minimal, but it is critical.

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