Extract zone CO2 concentration

Hello!

I’m trying to extract zone CO2 concentrations in energyPlus by adding additional outputs to the Idf file… EP seems to run fine but I can’t see how to extract it from the results file. Has anybody else tried similar and got any tips?

Unfortunately I’m a new user so can’t upload files but have added a download link here.

Cheers

Are you modelling natural ventilation (opening windows) in which case I have an example of setting the number of people indoors (producing CO2) and Setting the outdoor Ppm for CO2.

This may be enough?

M

I’ve found the solution. It was working fine, just needed to use the ‘honeybee read ep custom result’ component.