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haber-bosch: use DECHEMA source for hydrogen input

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This commit is contained in:
Fabian Neumann 2024-01-02 19:04:34 +01:00
parent 03e026d148
commit 5e4a81f828
2 changed files with 2 additions and 3 deletions
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2
config/config.default.yaml
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@ -547,7 +547,7 @@ industry:
MWh_NH3_per_tNH3: 5.166
MWh_CH4_per_tNH3_SMR: 10.8
MWh_elec_per_tNH3_SMR: 0.7
MWh_H2_per_tNH3_electrolysis: 6.5
MWh_H2_per_tNH3_electrolysis: 5.93
MWh_elec_per_tNH3_electrolysis: 1.17
MWh_NH3_per_MWh_H2_cracker: 1.46 # https://github.com/euronion/trace/blob/44a5ff8401762edbef80eff9cfe5a47c8d3c8be4/data/efficiencies.csv
NH3_process_emissions: 24.5

3
scripts/prepare_sector_network.py
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@ -810,8 +810,7 @@ def add_ammonia(n, costs):
p_nom_extendable=True,
carrier="Haber-Bosch",
efficiency=1 / MWh_elec_per_MWh_NH3,
efficiency2=-cf_industry["MWh_H2_per_tNH3_electrolysis"]
/ cf_industry["MWh_elec_per_tNH3_electrolysis"], # input: MW_H2 per MW_elec
efficiency2=-costs.at["Haber-Bosch", "hydrogen-input"] / MWh_elec_per_MWh_NH3,
capital_cost=costs.at["Haber-Bosch", "fixed"] / MWh_elec_per_MWh_NH3,
lifetime=costs.at["Haber-Bosch", "lifetime"],
)