Re: Surplus electricity

Subject	Re: Surplus electricity
Newsgroups	sci.electronics.design
References	<10pf7qk$7o0t$1@dont-email.me> <n25b51Fl9s0U1@mid.individual.net>
From	Ross Finlayson <ross.a.finlayson@gmail.com>
Date	2026-03-20 10:36 -0700
Message-ID	<k8udnT7NfKw6GCD0nZ2dnZfqnPSdnZ2d@giganews.com> (permalink)

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On 03/20/2026 09:32 AM, Joerg wrote:
> On 3/18/26 3:09 PM, Don Y wrote:
>> For applications that are NOT "grid connected", what
>> (useful things, even if inefficient) can you do with
>> "surplus" electricity locally generated?
>>
>> I.e., once you have "stored" as much as you can in
>> electrochemical reactions, then what?
>>
>> [I'm looking for residential scale uses, not commercial
>> or utility]
>
>
> Brewing beer!
>

Flywheel mass-energy storage is usually considered efficient,
for immobile installations.

Then there's hydrogen production, for more ephemeral
ideas, since hydrogen brittlizes and leaks out most things,
while though it's also very efficient its constitution
with environment oxygen and results water, it has a
short shelf-life.

The notion of splitting carbon dioxide and then making
that into a carbon store with calcium carbonate has
for making non-volatile dry fuel stores, then that
a feed-stock for syn-gas.

Available by the train-car load priced per ton, ....

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Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-18 15:09 -0700
  Re: Surplus electricity Lasse Langwadt <llc@fonz.dk> - 2026-03-18 23:58 +0100
    Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-18 16:05 -0700
      Re: Surplus electricity John R Walliker <jrwalliker@gmail.com> - 2026-03-18 23:18 +0000
        Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-18 17:16 -0700
          Re: Surplus electricity bp@www.zefox.net - 2026-03-19 15:31 +0000
            Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-19 09:54 -0700
              Re: Surplus electricity bp@www.zefox.net - 2026-03-19 18:13 +0000
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-19 13:30 -0700
                Re: Surplus electricity bp@www.zefox.net - 2026-03-20 16:29 +0000
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-20 13:43 -0700
                Re: Surplus electricity bp@www.zefox.net - 2026-03-20 23:53 +0000
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-20 18:01 -0700
      Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-20 09:36 -0700
        Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-20 10:46 -0700
          Re: Surplus electricity Jeroen Belleman <jeroen@nospam.please> - 2026-03-20 19:14 +0100
          Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 14:13 -0700
            Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-20 15:28 -0700
              Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 16:42 -0700
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-21 07:18 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-21 09:41 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-21 10:06 -0700
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-21 10:36 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-21 11:12 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 23:30 +1100
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-23 08:55 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-28 15:59 +1100
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-23 08:22 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-21 11:15 -0700
          Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-24 13:00 -0700
            Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-24 13:42 -0700
              Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-24 14:01 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-24 15:18 -0700
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-24 15:33 -0700
        Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-20 10:47 -0700
          Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-24 13:32 -0700
            Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-24 13:53 -0700
              Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-24 14:17 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-24 15:26 -0700
                Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-24 16:51 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-24 17:53 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-24 20:54 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-24 21:21 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 00:14 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-25 02:25 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 07:05 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-25 12:30 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 13:29 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-25 14:47 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 15:00 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 15:20 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 15:33 -0700
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-25 15:54 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-25 18:20 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-25 22:21 +1100
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 07:10 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-26 01:28 +1100
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 07:45 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-26 16:31 +1100
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-25 09:17 -0700
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-25 15:38 -0400
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-25 14:32 -0700
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 14:52 -0700
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-25 22:03 +0000
                Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-25 15:11 -0700
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-26 21:17 -0400
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-25 22:14 +0000
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-25 22:01 +0000
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-25 15:52 -0700
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-26 20:58 -0400
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-26 16:51 +1100
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-26 02:48 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-27 01:25 +1100
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-26 07:48 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-27 15:19 +1100
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-27 04:24 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-28 01:55 +1100
                Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-27 11:43 -0700
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-28 15:37 +1100
                Re: Surplus electricity "Edward Rawde" <invalid@invalid.invalid> - 2026-03-29 12:10 -0400
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-30 14:47 +1100
                Re: Surplus electricity Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2026-03-26 18:30 +0000
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-28 02:15 +1100
                Re: Surplus electricity Bill Sloman <bill.sloman@ieee.org> - 2026-03-26 16:19 +1100
                Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-27 10:10 -0700
                Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-27 15:22 -0700
            Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-24 13:54 -0700
  Re: Surplus electricity piglet <erichpwagner@hotmail.com> - 2026-03-18 23:25 +0000
    Re: Surplus electricity bitrex <user@example.net> - 2026-03-18 23:15 -0400
  Re: Surplus electricity Martin Brown <'''newspam'''@nonad.co.uk> - 2026-03-19 12:36 +0000
    Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-19 06:36 -0700
  Re:Surplus electricity Martin Rid <martin_riddle@verison.net> - 2026-03-19 10:42 -0400
  Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-19 08:13 -0700
  Re: Surplus electricity DJ Delorie <dj@delorie.com> - 2026-03-19 13:05 -0400
    Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-19 13:51 -0700
  Re: Surplus electricity Jasen Betts <usenet@revmaps.no-ip.org> - 2026-03-20 08:04 +0000
  Re: Surplus electricity Joerg <news@analogconsultants.com> - 2026-03-20 09:32 -0700
    Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 10:36 -0700
      Re: Surplus electricity Don Y <blockedofcourse@foo.invalid> - 2026-03-20 13:47 -0700
        Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-20 15:38 -0700
  Re: Surplus electricity Jasen Betts <usenet@revmaps.no-ip.org> - 2026-03-20 22:32 +0000
    Re: Surplus electricity Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 16:39 -0700
    Re: Surplus electricity liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2026-03-21 12:53 +0000
      Re: Surplus electricity john larkin <jl@glen--canyon.com> - 2026-03-21 07:19 -0700

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