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BioSNG (methane from solid biomass) with and without CC #254

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merged 4 commits into from
Aug 4, 2022
Merged

BioSNG (methane from solid biomass) with and without CC #254

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abba2a4
Added BioSNG process with and w/o CC
millingermarkus Aug 1, 2022
603d159
Added BioSNG toggle to yaml
millingermarkus Aug 1, 2022
6211823
Added color for BioSNG and minor adaptations
millingermarkus Aug 1, 2022
23539ee
Update config.default.yaml
lisazeyen Aug 4, 2022
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2 changes: 2 additions & 0 deletions config.default.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -263,6 +263,7 @@ sector:
biomass_transport: false # biomass transport between nodes
conventional_generation: # generator : carrier
OCGT: gas
biosng: false


industry:
Expand Down Expand Up @@ -508,6 +509,7 @@ plotting:
solid biomass for industry CC: '#47411c'
solid biomass for industry co2 from atmosphere: '#736412'
solid biomass for industry co2 to stored: '#47411c'
BioSNG: '#123456'
# power transmission
lines: '#6c9459'
transmission lines: '#6c9459'
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36 changes: 36 additions & 0 deletions scripts/prepare_sector_network.py
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Expand Up @@ -1860,6 +1860,42 @@ def add_biomass(n, costs):
lifetime=costs.at[key, 'lifetime']
)

#BioSNG from solid biomass
if options["biosng"]:
n.madd("Link",
spatial.biomass.nodes,
suffix=" solid biomass to gas",
bus0=spatial.biomass.nodes,
bus1=spatial.gas.nodes,
bus3="co2 atmosphere",
carrier="BioSNG",
lifetime=costs.at['BioSNG', 'lifetime'],
efficiency=costs.at['BioSNG', 'efficiency'],
efficiency3=-costs.at['solid biomass', 'CO2 intensity'] + costs.at['BioSNG', 'CO2 stored'],
p_nom_extendable=True,
capital_cost=costs.at['BioSNG', 'fixed'],
marginal_cost=costs.at['BioSNG', 'efficiency']*costs.loc["BioSNG", "VOM"]
)

#TODO: Update with energy penalty for CC
n.madd("Link",
spatial.biomass.nodes,
suffix=" solid biomass to gas CC",
bus0=spatial.biomass.nodes,
bus1=spatial.gas.nodes,
bus2=spatial.co2.nodes,
bus3="co2 atmosphere",
carrier="BioSNG",
lifetime=costs.at['BioSNG', 'lifetime'],
efficiency=costs.at['BioSNG', 'efficiency'],
efficiency2=costs.at['BioSNG', 'CO2 stored'] * costs.at['BioSNG', 'capture rate'],
efficiency3=-costs.at['solid biomass', 'CO2 intensity'] + costs.at['BioSNG', 'CO2 stored'] * (1 - costs.at['BioSNG', 'capture rate']),
p_nom_extendable=True,
capital_cost=costs.at['BioSNG', 'fixed'] + costs.at['biomass CHP capture', 'fixed'] * costs.at[
"BioSNG", "CO2 stored"],
marginal_cost=costs.at['BioSNG', 'efficiency']*costs.loc["BioSNG", "VOM"]
)


def add_industry(n, costs):

Expand Down