[OC] Replacing old ductwork: My Household entergy usage pre- and post- replacement
August 30, 2024
[OC] Replacing old ductwork: My Household entergy usage pre- and post- replacement
Posted by rickyars
2 comments
The data came from my energy company website, Entergy. They provide daily electricity usage along with the day low and day high temperature. I plotted high temp v. electricity usage using Google Sheets to see if the money I spent replace the ductwork is having any affect.
Looks like it is, although it will be about 8-9 years before I break even on the investment. That said, the house is much more comfortable.
2 comments
The data came from my energy company website, Entergy. They provide daily electricity usage along with the day low and day high temperature. I plotted high temp v. electricity usage using Google Sheets to see if the money I spent replace the ductwork is having any affect.
Looks like it is, although it will be about 8-9 years before I break even on the investment. That said, the house is much more comfortable.
How old was the house/ductwork that you replaced?