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Merged
euronion merged 2 commits into from
Apr 11, 2025
Merged

code: add rounding to compile_cost_assumptions_usa #206

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f6e3a05
code: add rounding to compile_cost_assumptions_usa
finozzifa Apr 10, 2025
0119ed4
notes: modify the release notes
finozzifa Apr 11, 2025
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4 changes: 4 additions & 0 deletions docs/release_notes.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,10 @@ Upcoming Release

* Update scenarios for US-specific eletrolyzer investment cost (https://github.com/PyPSA/technology-data/pull/194)

* Adds a Makefile (https://github.com/PyPSA/technology-data/pull/204)

* Adds rounding for the value column of the csv files produced by compile_cost_assumptions_usa (https://github.com/PyPSA/technology-data/pull/206)

`v0.11.0 <https://github.com/PyPSA/technology-data/releases/tag/v0.11.0>`__ (24th January 2025)
=======================================================================================

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2,996 changes: 1,498 additions & 1,498 deletions outputs/US/costs_2020.csv
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4,046 changes: 2,023 additions & 2,023 deletions outputs/US/costs_2025.csv
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4,204 changes: 2,102 additions & 2,102 deletions outputs/US/costs_2030.csv
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4,240 changes: 2,120 additions & 2,120 deletions outputs/US/costs_2035.csv
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4,244 changes: 2,122 additions & 2,122 deletions outputs/US/costs_2040.csv
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4,244 changes: 2,122 additions & 2,122 deletions outputs/US/costs_2045.csv
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4,228 changes: 2,114 additions & 2,114 deletions outputs/US/costs_2050.csv
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10 changes: 8 additions & 2 deletions scripts/compile_cost_assumptions_usa.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1104,7 +1104,7 @@ def duplicate_fuel_cost(input_file_path: str, list_of_years: list) -> pd.DataFra
by=["technology", "parameter"]
).reset_index(drop=True)

# Correct for inflation for technology-parameter pairs having units that contain USD
# correct for inflation for technology-parameter pairs having units that contain USD
inflation_rate_series_usd = prepare_inflation_rate(
input_file_inflation_rate, "USD"
)
Expand All @@ -1123,13 +1123,19 @@ def duplicate_fuel_cost(input_file_path: str, list_of_years: list) -> pd.DataFra
)["value"]
)

# round the value column
rounded_df = inflation_adjusted_updated_cost_df.copy()
rounded_df.loc[:, "value"] = round(
inflation_adjusted_updated_cost_df.value.astype(float), num_digits
)

# output the modified cost dataframe
output_cost_path_list = [
path for path in snakemake.output if str(year_val) in path
]
if len(output_cost_path_list) == 1:
output_cost_path = output_cost_path_list[0]
inflation_adjusted_updated_cost_df.to_csv(output_cost_path, index=False)
rounded_df.to_csv(output_cost_path, index=False)
logger.info(
f"The cost assumptions file for the US has been compiled for year {year_val}"
)
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