CESAR-P stands for Combined Energy Simulation And Retrofit in Pyhton.
The package allows for simulating the building energy demand of a district, including options for retrofitting, cost and emission calculation. The energy demand simulated includes:
- heating
- domestic hot water
- cooling
- electricity
The tool was developed at Urban Energy Systems Lab, which is part of the Swiss Federal Laboratories for Materials Science and Technology (Empa).
Usage examples can be found under https://github.com/hues-platform/cesar-p-usage-examples
For more details please have a look at the documentation, linked in the side menu. A good starting point for general information is the README section. It includes a detailed installation guide.