h2integrate.simulation.technologies.hydrogen.h2_storage.lined_rock_cavern.lined_rock_cavern

h2integrate.simulation.technologies.hydrogen.h2_storage.lined_rock_cavern.lined_rock_cavern#

Author: Kaitlin Brunik Created: 7/20/2023 Institution: National Renewable Energy Lab Description: This file outputs capital and operational costs of lined rock cavern hydrogen storage. It needs to be updated to with operational dynamics. Costs are in 2018 USD

Sources:

Classes

LinedRockCavernStorage(input_dict)

class h2integrate.simulation.technologies.hydrogen.h2_storage.lined_rock_cavern.lined_rock_cavern.LinedRockCavernStorage(input_dict)#

  • Costs are in 2018 USD

lined_rock_cavern_capex()#

Calculates the installed capital cost of lined rock cavern hydrogen storage :returns: - lined_rock_cavern_storage_capex_per_kg (float) --

the installed capital cost per kg h2

in 2018 [USD/kg]

  • installed_capex (float): the installed capital cost in 2018 [USD] (including

    compressor)

  • storage_compressor_capex (float): the installed capital cost in 2018 for the

    compressor [USD]

  • output_dict (dict):

    • lined_rock_cavern_storage_capex (float): installed capital cost in 2018 [USD]

lined_rock_cavern_opex()#

Calculates the operation and maintenance costs excluding electricity costs for the lined rock cavern hydrogen storage - Returns:

  • total_opex (float): the OPEX (annual, fixed) in 2018 excluding electricity costs

    [USD/kg-yr]

  • output_dict (dict):

    • lined_rock_cavern_storage_opex (float): OPEX (annual, fixed) in 2018 [USD/yr]

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