Secondary Constraints/Objectives

Tessif allows defining secondary objectives. For example, constraining global emissions to below a certain threshold.

This is archieved by using the system model's global_constraints parameter. Which allows to formulate any number of global constraints. However, the only one currently utilized in tessif’s plugins is the emssions keyword, limiting the overall global emissions:

>>> from tessif_examples import basic
>>> tessif_sys_mod = basic.create_emission_objective()
>>> print(tessif_es.global_constraints)
{'emissions': 60}