From a9990d8d5fe48c2436d826d1513ea08e34667a8d Mon Sep 17 00:00:00 2001 From: dmulash <110245367+dmulash@users.noreply.github.com> Date: Wed, 21 Aug 2024 08:22:17 -0600 Subject: [PATCH] Update common_costs.yaml Commit updating the default costs to reflect outputs with COD in 2023 with in 2023 dollar-year values. --- ORBIT/core/defaults/common_costs.yaml | 78 ++++++++++++++------------- 1 file changed, 41 insertions(+), 37 deletions(-) diff --git a/ORBIT/core/defaults/common_costs.yaml b/ORBIT/core/defaults/common_costs.yaml index 1e8e9867..6ed3b900 100644 --- a/ORBIT/core/defaults/common_costs.yaml +++ b/ORBIT/core/defaults/common_costs.yaml @@ -1,72 +1,76 @@ +# The following default costs are updated to represent the costs of a project with COD in 2023 and in 2023 dollar-year values. +# The costs are adjusted using a steel price index and a commodity price index to account for variations in commodity prices and inflation. +# For a project with COD in 2023, we assume procurement occurs 2 years prior, in 2021. + # Material costs monopile_design: - monopile_steel_cost: 3000 # USD/t - tp_steel_cost: 3000 # USD/t + monopile_steel_cost: 4288 # USD/t + tp_steel_cost: 4288 # USD/t # Port properties -port_cost_per_month: 2e6 # USD/month +port_cost_per_month: 2426868 # USD/month # Export system component cost rates export_system_design: cable_crossings: - crossing_unit_cost: 500000 + crossing_unit_cost: 606717 # Spar component cost rates spar_design: - stiffened_column_CR: 3120 # USD/t - tapered_column_CR: 4220 # USD/t - ballast_material_CR: 100 # USD/t - secondary_steel_CR: 7250 # USD/t + stiffened_column_CR: 4460 # USD/t + tapered_column_CR: 6032 # USD/t + ballast_material_CR: 143 # USD/t + secondary_steel_CR: 10363 # USD/t # Offshore substation component cost rates substation_design: - mpt_cost_rate: 12500 # USD/MW - topside_fab_cost_rate: 14500 # USD/t + mpt_cost_rate: 15168 # USD/MW + topside_fab_cost_rate: 16898 # USD/t topside_design_cost: # USD #oldHVAC: 4.5e6 - HVAC: 107.3e6 - HVDC-monopole: 294e6 - HVDC-bipole: 476e6 - shunt_cost_rate: 35000 # USD/MW - mpt_unit_cost: 2.87e6 # USD/mpt - shunt_unit_cost: 10000 # USD/cable - switchgear_cost: 4e6 # USD/cable - dc_breaker_cost: 10.5e6 # USD/cable - backup_gen_cost: 1e6 # USD - workspace_cost: 2e6 # USD - other_ancillary_cost: 3e6 # USD + HVAC: 126325615 + HVDC-monopole: 346129832 + HVDC-bipole: 560400680 + shunt_cost_rate: 42470 # USD/MW + mpt_unit_cost: 3378886 # USD/mpt + shunt_unit_cost: 11773 # USD/cable + switchgear_cost: 4709249 # USD/cable + dc_breaker_cost: 12361780 # USD/cable + backup_gen_cost: 1213434 # USD + workspace_cost: 2426868 # USD + other_ancillary_cost: 3640302 # USD topside_assembly_factor: 0.075 # % converter_cost: # USD HVAC: 0 - HVDC-monopole: 127e6 - HVDC-bipole: 296e6 - oss_substructure_cost_rate: 3000 # USD/t + HVDC-monopole: 149518669 + HVDC-bipole: 338484456 + oss_substructure_cost_rate: 4288 # USD/t oss_pile_cost_rate: 0 # USD/t # Onshore substation component cost rates onshore_substation_design: onshore_converter_cost: # USD HVAC: 0 - HVDC-monopole: 157e6 - HVDC-bipole: 350e6 - shunt_unit_cost: 13000 # USD/cable - switchgear_cost: 9.33e6 # USD/cable + HVDC-monopole: 184838039 + HVDC-bipole: 412059323 + shunt_unit_cost: 14700 # USD/cable + switchgear_cost: 10984324 # USD/cable compensation_rate: # USD/cable - HVAC: 31.3e6 + HVAC: 36849877 HVDC-monopole: 0 HVDC-bipole: 0 onshore_construction_rate: # USD - HVAC: 5e6 - HVDC-monopole: 87.3e6 - HVDC-bipole: 100e6 + HVAC: 5886562 + HVDC-monopole: 102779368 + HVDC-bipole: 117731235 # Semisubmersible component cost rates semisubmersible_design: - stiffened_column_CR: 3120 # USD/t - truss_CR: 6250 # USD/t - heave_plate_CR: 6250 # USD/t - secondary_steel_CR: 7250 # USD/t + stiffened_column_CR: 4460 # USD/t + truss_CR: 8934 # USD/t + heave_plate_CR: 8934 # USD/t + secondary_steel_CR: 10363 # USD/t # Mooring system component cost rates mooring_system_design: # USD/m - mooring_line_cost_rate: [399.0, 721.0, 1088.0] + mooring_line_cost_rate: [570, 1031, 1555]