breos.plotting.plot_montecarlo_npv_distribution

breos.plotting.plot_montecarlo_npv_distribution(all_results_df, results_directory, suffix='')

Histogram of NPV savings across all MC runs.

Supports the one-row-per-run breos montecarlo CSV (npv_savings_eur) and the legacy run-year schema where NPV savings is derived from cumulative system and no-system costs.

Return type:

None

Parameters:

• all_results_df (DataFrame)

• results_directory (str)

• suffix (str)