Add new facades for modeling emissions as flows

SabineHaas commented 3 months ago

In the sedos project we need to model emissions as flows as we are using CCS in our energy system. Currently there's now facade in oemof.tabular handling this.

After issue #176 and discussions with @henhuy I would implement the following either in a new PR or using #170

Add new facades ConversionWithEmissions and CommodityWithEmissions which might be children of Conversion and Commodity
Parameters like marginal_costs will stay associated with the flows they are associated with now.
Emission buses are added with a counter like MIMO handles buses: emission_bus_0, emission_bus_1 etc.
emission_factors are added and processed like in mimo.csv and MIMO facade
Implement constraints similar to conversion_factors of a converter in oemof.solph

Would be happy to hear your feedback also about the naming @Bachibouzouk & @henhuy

Bachibouzouk commented 3 months ago

I think the names are ok, I could only think of ConversionGHG and CommodityGHG to make the class name shorter

SabineHaas commented 3 months ago

I like your proposition as I find ConversionWithEmissions and ConversionWithEmissions quite long and unhandy.

oemof / oemof-tabular

Add new facades for modeling emissions as flows #177