Re: gEDA-user: powermeter results!

[DJ Delorie <dj@xxxxxxxxxxx>]

> Really interesting and surprising?

Some things *were* surprising.  I originally made it because my
assumptions were *not* correct.

> Conclusion: In most cases you can guess the consumption or have the
> value from datasheet.

The biggest problem isn't standby or on power, but how often devices
are used.  How often does the well pump run?  The septic pump?  Which
lights are on the most?  What about hidden power uses (like our
waterbed, or the fan in the furnace)?

Those are the questions the powermeter board is designed to answer.
Knowing *energy* usage, total over the month, lets us decide what
changes are worth the investment and/or inconvenience.


_______________________________________________
geda-user mailing list
geda-user@xxxxxxxxxxxxxx
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user