Fix issue with H2 and update_fuels()

configuration_file/config.yaml

@@ -123,7 +123,7 @@ production pathways:
     production volume:
       variable: Production|Hydrogen|PEM
     ecoinvent alias:
-      name: hydrogen production, gaseous, 25 bar, from electrolysis
+      name: hydrogen production, gaseous, 25 bar, from electrolysis, for ammonia production
       reference product: Hydrogen, gaseous, 25 bar
       exists in original database: True
       regionalize: True

datapackage.json

@@ -4,7 +4,7 @@
     "title": "Ammonia decarbonisation pathways and their effects on life cycle assessments: Integrating future ammonia scenarios into background data for prospective LCAs",
     "description": "Implementation of the scenarios on future ammonia supply from the Master thesis of J. Boyce, 2022.",
     "source":"Boyce, J. C. (2022). Ammonia decarbonisation pathways and their effects on life cycle assessments: Integrating future ammonia scenarios into background data for prospective LCAs [Master’s Thesis, Leiden University and TU Delft].",
-    "version": "0.0.1",
+    "version": "0.0.2",
     "contributors":[
         {
         "title": "Johanna C. Boyce",

inventories/lci-ammonia.csv

@@ -580,7 +580,7 @@ Exchanges,,,,,,,,,,,,
 name,amount,database,location,unit,type,reference product,,,,,,
 "market for hydrogen production, electrolysis",1,new_activities,GLO,kilogram,production,"hydrogen, electrolysis",,,,,,
 "hydrogen production, alkaline electrolysis",0.69,new_activities,GLO,kilogram,technosphere,"hydrogen, alkaline electrolysis",,,,,,
-"hydrogen production, gaseous, 25 bar, from electrolysis",0.31,premise1,RER,kilogram,technosphere,"Hydrogen, gaseous, 25 bar",,,,,,
+"hydrogen production, gaseous, 25 bar, from electrolysis, for ammonia production",0.31,premise1,RER,kilogram,technosphere,"Hydrogen, gaseous, 25 bar",,,,,,
 ,,,,,,,,,,,,
 Activity,"materials for gasket construction, cell stack",,,,,,,,,,,
 comment,"Carlo d'Angelo et al., 2021",,,,,,,,,,,
@@ -716,4 +716,19 @@ name,amount,database,location,unit,categories,type,reference product,,,,,
 "Carbon dioxide, fossil",0.447,biosphere3,,kilogram,air,biosphere,,,,,,
 syngas and flue gas CO2 transport and injection in a geological reservoir,1000,new_activities,GLO,kilogram,,production,syngas and flue gas CO2 transport and injection in a geological reservoir,,,,,
 "CO2 transport and injection in a geological reservoir, infrastructure",1000,new_activities,GLO,kilogram,,technosphere,"CO2 transport and injection in a geological reservoir, infrastructure",,,,,
-"market group for electricity, high voltage",13.1,cutoff38,GLO,kilowatt hour,,technosphere,"electricity, high voltage",,,,,
+"market group for electricity, high voltage",13.1,cutoff38,GLO,kilowatt hour,,technosphere,"electricity, high voltage",,,,,
+,,,,,,,,,,,,
+Activity,"hydrogen production, gaseous, 25 bar, from electrolysis, for ammonia production",,,,,,,,,,,
+production amount,1,,,,,,,,,,,
+comment,"1 kg H2 produced using a PEM electrolyzer. Source: Barei�, K., de la Rua, C., M�ckl, M., Hamacher, T., 2019. Life cycle assessment of hydrogen from proton exchange membrane water electrolysis in future energy systems 237, 862-872. 10.1016/j.apenergy.2019.01.001",,,,,,,,,,,
+reference product,"Hydrogen, gaseous, 25 bar",,,,,,,,,,,
+location,RER,,,,,,,,,,,
+unit,kilogram,,,,,,,,,,,
+Exchanges,,,,,,,,,output pressure H2 of PEM is usually around 25-30 bar,,,Note
+name,amount,database,location,unit,type,reference product,categories,comment,energy content per kg h2,120,MJ/kg H2,
+"hydrogen production, gaseous, 25 bar, from electrolysis, for ammonia production",1,h2_pem,RER,kilogram,production,"Hydrogen, gaseous, 25 bar",,,efficiency electrolyzer,0.61,[-],
+"electrolyzer, PEM, Balance of Plant",3.28315E-07,h2_pem,GLO,unit,technosphere,"electrolyzer, PEM, Balance of Plant",,"Assuming lifetime of electrolyzer stack of 7 years, BOP 20 years",lifetime stack (7 years),61320,[hours],
+"electrolyzer, PEM, Stack",9.38044E-07,h2_pem,GLO,unit,technosphere,"electrolyzer, PEM, Stack",,,capacity factor,0.95,[-],High capacity factor since it is coupled to the grid. This will be much lower when coupled to renewable energy generators such as wind and PV (or autonomous configurations). 
+"market group for electricity, low voltage",54.6,ecoinvent 3.7.1,RER,kilowatt hour,technosphere,"electricity, low voltage",,Electricity consumption with 61% eff.,,,,
+"market for water, deionised",12,ecoinvent 3.7.1,Europe without Switzerland,kilogram,technosphere,"water, deionised",,"A perfect reaction of H2O results in 1 kg H2 and 8 kg O2, and needs 9 kg H2O, however, considering some losses we assume 12 kg H2O. ",Simons & Bauer assumed 12.318 kg H2O per kg H2 generated (can be used as Ref.),,,"In case the LCIs are used for large-scale hydrogen production, it makes sense to add impacts for water desalinization."
+Oxygen,8,biosphere3,,kilogram,biosphere,,air,this flow is available if ecoinvent 3.8 is used,,,,