nanog mailing list archives

Re: Texas internet connectivity declining due to blackouts


From: "Aaron C. de Bruyn via NANOG" <nanog () nanog org>
Date: Wed, 17 Feb 2021 09:40:35 -0800

It might not be an easy fix in the moment, but in the long run, buy a
generator and install a propane tank.
When power prices spike to insane levels like this, just flip your transfer
switch over and run off propane.
When utility power becomes cheaper, switch back to the grid.

Maybe some sort of Raspberry Pi to monitor the current prices and do the
transfer automatically.  (language warning:
https://www.youtube.com/watch?v=gz7IPTf1uts)

Protip: If you're blacked out, it doesn't matter what the price of power is.

-A

On Wed, Feb 17, 2021 at 8:47 AM John Sage <jsage () finchhaven com> wrote:

On 2/17/21 8:07 AM, Sean Donelan wrote:


On Wed, 17 Feb 2021, Andy Ringsmuth wrote:
Not sure where you’re finding those numbers but I believe they are not
accurate.

U.S. Energy Information Administration (part of the Department of Energy)


https://www.eia.gov/electricity/monthly/epm_table_grapher.php?t=epmt_5_6_a

This article is an interest description of Texas electricity pricing for
one provider and for the market in general:

"Some retail power companies in Texas are making an unusual plea to
their customers amid a deep freeze that has sent electricity prices
skyrocketing: Please, leave us.

Power supplier, Griddy, told all 29,000 of its customers that they
should switch to another provider as spot electricity prices soared to
as high as $9,000 a megawatt-hour. Griddy’s customers are fully exposed
to the real-time swings in wholesale power markets, so those who don’t
leave soon will face extraordinarily high electricity bills."

The catch:

"Hector Torres, an energy trader in Texas, who is a Griddy customer
himself, said he tried to switch services over the long weekend but
couldn’t find a company willing to take him until Wednesday, when the
weather is forecast to turn warmer."


https://www.dallasnews.com/business/energy/2021/02/16/electricity-retailer-griddys-unusual-plea-to-texas-customers-leave-now-before-you-get-a-big-bill/



- John
--



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