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I am suggesting this just because at least for me it is not at all clear what exactly you mean mathematically when you say that the electricity (ELCC) used for an industrial process should come only from renewable sources.
(23-04-2018, 08:57 PM)giulia realmonte Wrote: I would like that the electricity (ELCC) used for an industrial process comes only from renewable sources. How can I do it with user constraints or generally scenario files?In order to say how to implement such a constraint in TIMES, I think one would first need to see the algebraic formulation of such a constraint. Can you write it down mathematically, referring to process flow or activity variables (VAR_FLO, VAR_ACT), or possibly also other model variables?
I am suggesting this just because at least for me it is not at all clear what exactly you mean mathematically when you say that the electricity (ELCC) used for an industrial process should come only from renewable sources.