integrate weather data with energy data.
Either let people toggle on/off a temperate graph overlay on their energy usage chart...
Or run a regression on energy usage and temperature and tell them how much of their energy seems to be temperature dependent.
We’re working on updating this soon. Click on the comments to see an interesting energy versus weather question by a user.
At my house, u can multiply the degree days X 3.74 and it is very close to the energy usage. So I would like to know what others experience. So 30 day kwh divided by degree days divided by sq footage of the home(a home people actually lve in)
Regression based on weather would be useful. Might I suggest that Cooling Degree Day (CCD) and Heating Degree Day (HDD) be used rather than raw temperature. The analysis will only make since based on daily differences, not minute or hourly. Also there should be the ability to run it as a multiple regression and as separate regressions based on periods picked by the user to allow for the changes for seasons and between seasons.
Patrik Jonsson commented
There are public databases of heating-degree-day data at different locations (see degreedays.net) so it should be relatively simple to let the user input a location and then overlay that data.