Urban cooling model and energy consumption table

Hi everyone!

I am currently in the process of collecting data to run the Urban cooling model, and the only section left now is the energy consumption table.
So, other than the type of the building with its code, I do have national (Italian) values for the cost of energy, but nowhere can I find the data about energy consumption per square meter per degree Celsius of temperature change.

I would be very thankful if anyone could share some clear sources because internet searches haven’t proved to be useful so far.

It would be amazing if the estimates are for the Italian or European context but global values would be useful as well.

Thank you!