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aeromaps.models.air_transport.aircraft_fleet_and_operations.fleet.aircraft_efficiency

aicraft_efficiency

This module contains models to compute aircraft efficiency, either using simple models or outputs from generic fleet model.

PassengerAircraftEfficiencySimpleShares 

PassengerAircraftEfficiencySimpleShares(name='passenger_aircraft_efficiency_simple_shares', *args, **kwargs)

Bases: AeroMAPSModel

Class to compute energy consumption per ASK (without operations) using simple annual improvement rates.

Parameters:

Name Type Description Default
name str

Name of the model instance ('passenger_aircraft_efficiency_simple_shares' by default).

 'passenger_aircraft_efficiency_simple_shares'
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def __init__(self, name="passenger_aircraft_efficiency_simple_shares", *args, **kwargs):
    super().__init__(name=name, *args, **kwargs)

compute 

compute(energy_consumption_init, ask_init, short_range_energy_share_2019, medium_range_energy_share_2019, long_range_energy_share_2019, short_range_rpk_share_2019, medium_range_rpk_share_2019, long_range_rpk_share_2019, energy_per_ask_short_range_dropin_fuel_gain_reference_years, energy_per_ask_short_range_dropin_fuel_gain_reference_years_values, energy_per_ask_medium_range_dropin_fuel_gain_reference_years, energy_per_ask_medium_range_dropin_fuel_gain_reference_years_values, energy_per_ask_long_range_dropin_fuel_gain_reference_years, energy_per_ask_long_range_dropin_fuel_gain_reference_years_values, relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years, relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years_values, relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years, relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years_values, relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years, relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years_values, relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years, relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years_values, relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years, relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years_values, relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years, relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years_values, hydrogen_final_market_share_short_range, hydrogen_introduction_year_short_range, hydrogen_final_market_share_medium_range, hydrogen_introduction_year_medium_range, hydrogen_final_market_share_long_range, hydrogen_introduction_year_long_range, electric_final_market_share_short_range, electric_introduction_year_short_range, electric_final_market_share_medium_range, electric_introduction_year_medium_range, electric_final_market_share_long_range, electric_introduction_year_long_range, fleet_renewal_duration, covid_energy_intensity_per_ask_increase_2020)

Compute energy consumption per ASK (without operations) using simple annual improvement rates.

Parameters:

Name Type Description Default
energy_consumption_init Series

Historical energy consumption of aviation over 2000-2019 [MJ].

 required
ask_init Series

Historical number of Available Seat Kilometer (ASK) over 2000-2019 [ASK].

 required
short_range_energy_share_2019 float

Share of aviation energy consumed by passenger short-range market in 2019 [%].

 required
medium_range_energy_share_2019 float

Share of aviation energy consumed by passenger medium-range market in 2019 [%].

 required
long_range_energy_share_2019 float

Share of aviation energy consumed by passenger long-range market in 2019 [%].

 required
short_range_rpk_share_2019 float

Share of RPK from short-range market in 2019 [%].

 required
medium_range_rpk_share_2019 float

Share of RPK from medium-range market in 2019 [%].

 required
long_range_rpk_share_2019 float

Share of RPK from long-range market in 2019 [%].

 required
energy_per_ask_short_range_dropin_fuel_gain_reference_years list

Reference years for the mean annual efficiency gains in terms of energy consumption per ASK for short-range drop-in fuel aircraft [yr].

 required
energy_per_ask_short_range_dropin_fuel_gain_reference_years_values list

Mean annual efficiency gains in terms of energy consumption per ASK for short-range drop-in fuel aircraft for the reference years [%].

 required
energy_per_ask_medium_range_dropin_fuel_gain_reference_years list

Reference years for the mean annual efficiency gains in terms of energy consumption per ASK for medium-range drop-in fuel aircraft [yr].

 required
energy_per_ask_medium_range_dropin_fuel_gain_reference_years_values list

Mean annual efficiency gains in terms of energy consumption per ASK for medium-range drop-in fuel aircraft for the reference years [%].

 required
energy_per_ask_long_range_dropin_fuel_gain_reference_years list

Reference years for the mean annual efficiency gains in terms of energy consumption per ASK for long-range drop-in fuel aircraft [yr].

 required
energy_per_ask_long_range_dropin_fuel_gain_reference_years_values list

Mean annual efficiency gains in terms of energy consumption per ASK for long-range drop-in fuel aircraft for the reference years [%].

 required
relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years list

Reference years for the relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger short-range market [yr].

 required
relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years_values list

Relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger short-range market for the reference years [-].

 required
relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years list

Reference years for the relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger medium-range market [yr].

 required
relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years_values list

Relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger medium-range market for the reference years [-].

 required
relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years list

Reference years for the relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger long-range market [yr].

 required
relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years_values list

Relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger long-range market for the reference years [-].

 required
relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years list

Reference years for the relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger short-range market [yr].

 required
relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years_values list

Relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger short-range market for the reference years [-].

 required
relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years list

Reference years for the relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger medium-range market [yr].

 required
relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years_values list

Relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger medium-range market for the reference years [-].

 required
relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years list

Reference years for the relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger long-range market [yr].

 required
relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years_values list

Relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger long-range market for the reference years [-].

 required
hydrogen_final_market_share_short_range float

Share of hydrogen aircraft in the passenger short-range market [%].

 required
hydrogen_introduction_year_short_range Number

Entry-Into-Service year of hydrogen aircraft for short-range market [yr].

 required
hydrogen_final_market_share_medium_range float

Share of hydrogen aircraft in the passenger medium-range market [%].

 required
hydrogen_introduction_year_medium_range Number

Entry-Into-Service year of hydrogen aircraft for medium-range market [yr].

 required
hydrogen_final_market_share_long_range float

Share of hydrogen aircraft in the passenger long-range market [%].

 required
hydrogen_introduction_year_long_range Number

Entry-Into-Service year of hydrogen aircraft for long-range market [yr].

 required
electric_final_market_share_short_range float

Share of electric aircraft in the passenger short-range market [%].

 required
electric_introduction_year_short_range Number

Entry-Into-Service year of electric aircraft for short-range market [yr].

 required
electric_final_market_share_medium_range float

Share of electric aircraft in the passenger medium-range market [%].

 required
electric_introduction_year_medium_range Number

Entry-Into-Service year of electric aircraft for medium-range market [yr].

 required
electric_final_market_share_long_range float

Share of electric aircraft in the passenger long-range market [%].

 required
electric_introduction_year_long_range Number

Entry-Into-Service year of electric aircraft for long-range market [yr].

 required
fleet_renewal_duration float

Duration for renewing 98% of the aircraft fleet [yr].

 required
covid_energy_intensity_per_ask_increase_2020 float

Increase in energy intensity per ASK due to Covid-19 for the start year [%].

 required

Returns:

Type Description
energy_per_ask_without_operations_short_range_dropin_fuel

Energy consumption per ASK for passenger short-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_medium_range_dropin_fuel

Energy consumption per ASK for passenger medium-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_long_range_dropin_fuel

Energy consumption per ASK for passenger long-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_short_range_hydrogen

Energy consumption per ASK for passenger short-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_medium_range_hydrogen

Energy consumption per ASK for passenger medium-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_long_range_hydrogen

Energy consumption per ASK for passenger long-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_short_range_electric

Energy consumption per ASK for passenger short-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_medium_range_electric

Energy consumption per ASK for passenger medium-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_long_range_electric

Energy consumption per ASK for passenger long-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
ask_short_range_dropin_fuel_share

Share of Available Seat Kilometer (ASK) for passenger short-range market from drop-in fuel aircraft [%].
ask_medium_range_dropin_fuel_share

Share of Available Seat Kilometer (ASK) for passenger medium-range market from drop-in fuel aircraft [%].
ask_long_range_dropin_fuel_share

Share of Available Seat Kilometer (ASK) for passenger long-range market from drop-in fuel aircraft [%].
ask_short_range_hydrogen_share

Share of Available Seat Kilometer (ASK) for passenger short-range market from hydrogen aircraft [%].
ask_medium_range_hydrogen_share

Share of Available Seat Kilometer (ASK) for passenger medium-range market from hydrogen aircraft [%].
ask_long_range_hydrogen_share

Share of Available Seat Kilometer (ASK) for passenger long-range market from hydrogen aircraft [%].
ask_short_range_electric_share

Share of Available Seat Kilometer (ASK) for passenger short-range market from electric aircraft [%].
ask_medium_range_electric_share

Share of Available Seat Kilometer (ASK) for passenger medium-range market from electric aircraft [%].
ask_long_range_electric_share

Share of Available Seat Kilometer (ASK) for passenger long-range market from electric aircraft [%].
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def compute(
    self,
    energy_consumption_init: pd.Series,
    ask_init: pd.Series,
    short_range_energy_share_2019: float,
    medium_range_energy_share_2019: float,
    long_range_energy_share_2019: float,
    short_range_rpk_share_2019: float,
    medium_range_rpk_share_2019: float,
    long_range_rpk_share_2019: float,
    energy_per_ask_short_range_dropin_fuel_gain_reference_years: list,
    energy_per_ask_short_range_dropin_fuel_gain_reference_years_values: list,
    energy_per_ask_medium_range_dropin_fuel_gain_reference_years: list,
    energy_per_ask_medium_range_dropin_fuel_gain_reference_years_values: list,
    energy_per_ask_long_range_dropin_fuel_gain_reference_years: list,
    energy_per_ask_long_range_dropin_fuel_gain_reference_years_values: list,
    relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years: list,
    relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years_values: list,
    relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years: list,
    relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years_values: list,
    relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years: list,
    relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years_values: list,
    relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years: list,
    relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years_values: list,
    relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years: list,
    relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years_values: list,
    relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years: list,
    relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years_values: list,
    hydrogen_final_market_share_short_range: float,
    hydrogen_introduction_year_short_range: Number,
    hydrogen_final_market_share_medium_range: float,
    hydrogen_introduction_year_medium_range: Number,
    hydrogen_final_market_share_long_range: float,
    hydrogen_introduction_year_long_range: Number,
    electric_final_market_share_short_range: float,
    electric_introduction_year_short_range: Number,
    electric_final_market_share_medium_range: float,
    electric_introduction_year_medium_range: Number,
    electric_final_market_share_long_range: float,
    electric_introduction_year_long_range: Number,
    fleet_renewal_duration: float,
    covid_energy_intensity_per_ask_increase_2020: float,
) -> Tuple[
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
]:
    """
    Compute energy consumption per ASK (without operations) using simple annual improvement rates.

    Parameters
    ----------
    energy_consumption_init
        Historical energy consumption of aviation over 2000-2019 [MJ].
    ask_init
        Historical number of Available Seat Kilometer (ASK) over 2000-2019 [ASK].
    short_range_energy_share_2019
        Share of aviation energy consumed by passenger short-range market in 2019 [%].
    medium_range_energy_share_2019
        Share of aviation energy consumed by passenger medium-range market in 2019 [%].
    long_range_energy_share_2019
        Share of aviation energy consumed by passenger long-range market in 2019 [%].
    short_range_rpk_share_2019
        Share of RPK from short-range market in 2019 [%].
    medium_range_rpk_share_2019
        Share of RPK from medium-range market in 2019 [%].
    long_range_rpk_share_2019
        Share of RPK from long-range market in 2019 [%].
    energy_per_ask_short_range_dropin_fuel_gain_reference_years
        Reference years for the mean annual efficiency gains in terms of energy consumption per ASK for short-range drop-in fuel aircraft [yr].
    energy_per_ask_short_range_dropin_fuel_gain_reference_years_values
        Mean annual efficiency gains in terms of energy consumption per ASK for short-range drop-in fuel aircraft for the reference years [%].
    energy_per_ask_medium_range_dropin_fuel_gain_reference_years
        Reference years for the mean annual efficiency gains in terms of energy consumption per ASK for medium-range drop-in fuel aircraft [yr].
    energy_per_ask_medium_range_dropin_fuel_gain_reference_years_values
        Mean annual efficiency gains in terms of energy consumption per ASK for medium-range drop-in fuel aircraft for the reference years [%].
    energy_per_ask_long_range_dropin_fuel_gain_reference_years
        Reference years for the mean annual efficiency gains in terms of energy consumption per ASK for long-range drop-in fuel aircraft [yr].
    energy_per_ask_long_range_dropin_fuel_gain_reference_years_values
        Mean annual efficiency gains in terms of energy consumption per ASK for long-range drop-in fuel aircraft for the reference years [%].
    relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years
        Reference years for the relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger short-range market [yr].
    relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years_values
        Relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger short-range market for the reference years [-].
    relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years
        Reference years for the relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger medium-range market [yr].
    relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years_values
        Relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger medium-range market for the reference years [-].
    relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years
        Reference years for the relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger long-range market [yr].
    relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years_values
        Relative energy consumption per ASK of hydrogen aircraft with respect to drop-in aircraft for passenger long-range market for the reference years [-].
    relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years
        Reference years for the relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger short-range market [yr].
    relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years_values
        Relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger short-range market for the reference years [-].
    relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years
        Reference years for the relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger medium-range market [yr].
    relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years_values
        Relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger medium-range market for the reference years [-].
    relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years
        Reference years for the relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger long-range market [yr].
    relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years_values
        Relative energy consumption per ASK of electric aircraft with respect to drop-in aircraft for passenger long-range market for the reference years [-].
    hydrogen_final_market_share_short_range
        Share of hydrogen aircraft in the passenger short-range market [%].
    hydrogen_introduction_year_short_range
        Entry-Into-Service year of hydrogen aircraft for short-range market [yr].
    hydrogen_final_market_share_medium_range
        Share of hydrogen aircraft in the passenger medium-range market [%].
    hydrogen_introduction_year_medium_range
        Entry-Into-Service year of hydrogen aircraft for medium-range market [yr].
    hydrogen_final_market_share_long_range
        Share of hydrogen aircraft in the passenger long-range market [%].
    hydrogen_introduction_year_long_range
        Entry-Into-Service year of hydrogen aircraft for long-range market [yr].
    electric_final_market_share_short_range
        Share of electric aircraft in the passenger short-range market [%].
    electric_introduction_year_short_range
        Entry-Into-Service year of electric aircraft for short-range market [yr].
    electric_final_market_share_medium_range
        Share of electric aircraft in the passenger medium-range market [%].
    electric_introduction_year_medium_range
        Entry-Into-Service year of electric aircraft for medium-range market [yr].
    electric_final_market_share_long_range
        Share of electric aircraft in the passenger long-range market [%].
    electric_introduction_year_long_range
        Entry-Into-Service year of electric aircraft for long-range market [yr].
    fleet_renewal_duration
        Duration for renewing 98% of the aircraft fleet [yr].
    covid_energy_intensity_per_ask_increase_2020
        Increase in energy intensity per ASK due to Covid-19 for the start year [%].

    Returns
    -------
    energy_per_ask_without_operations_short_range_dropin_fuel
        Energy consumption per ASK for passenger short-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_dropin_fuel
        Energy consumption per ASK for passenger medium-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_dropin_fuel
        Energy consumption per ASK for passenger long-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_short_range_hydrogen
        Energy consumption per ASK for passenger short-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_hydrogen
        Energy consumption per ASK for passenger medium-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_hydrogen
        Energy consumption per ASK for passenger long-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_short_range_electric
        Energy consumption per ASK for passenger short-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_electric
        Energy consumption per ASK for passenger medium-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_electric
        Energy consumption per ASK for passenger long-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    ask_short_range_dropin_fuel_share
        Share of Available Seat Kilometer (ASK) for passenger short-range market from drop-in fuel aircraft [%].
    ask_medium_range_dropin_fuel_share
        Share of Available Seat Kilometer (ASK) for passenger medium-range market from drop-in fuel aircraft [%].
    ask_long_range_dropin_fuel_share
        Share of Available Seat Kilometer (ASK) for passenger long-range market from drop-in fuel aircraft [%].
    ask_short_range_hydrogen_share
        Share of Available Seat Kilometer (ASK) for passenger short-range market from hydrogen aircraft [%].
    ask_medium_range_hydrogen_share
        Share of Available Seat Kilometer (ASK) for passenger medium-range market from hydrogen aircraft [%].
    ask_long_range_hydrogen_share
        Share of Available Seat Kilometer (ASK) for passenger long-range market from hydrogen aircraft [%].
    ask_short_range_electric_share
        Share of Available Seat Kilometer (ASK) for passenger short-range market from electric aircraft [%].
    ask_medium_range_electric_share
        Share of Available Seat Kilometer (ASK) for passenger medium-range market from electric aircraft [%].
    ask_long_range_electric_share
        Share of Available Seat Kilometer (ASK) for passenger long-range market from electric aircraft [%].
    """

    # Initialization based on 2019 share
    energy_consumption_per_ask_init = energy_consumption_init / ask_init
    # Vectorised
    years_hist = np.arange(self.historic_start_year, self.prospection_start_year)
    idx_hist = pd.Index(years_hist)

    years_proj = np.arange(self.prospection_start_year, self.end_year + 1)
    idx_proj = pd.Index(years_proj)

    self.df.loc[idx_hist, "energy_per_ask_without_operations_short_range_dropin_fuel"] = (
        energy_consumption_per_ask_init.loc[idx_hist]
        * short_range_energy_share_2019
        / short_range_rpk_share_2019
    )
    self.df.loc[idx_hist, "energy_per_ask_without_operations_medium_range_dropin_fuel"] = (
        energy_consumption_per_ask_init.loc[idx_hist]
        * medium_range_energy_share_2019
        / medium_range_rpk_share_2019
    )
    self.df.loc[idx_hist, "energy_per_ask_without_operations_long_range_dropin_fuel"] = (
        energy_consumption_per_ask_init.loc[idx_hist]
        * long_range_energy_share_2019
        / long_range_rpk_share_2019
    )

    # Projections

    ## Drop-in

    energy_per_ask_short_range_dropin_fuel_gain = aeromaps_interpolation_function(
        self,
        energy_per_ask_short_range_dropin_fuel_gain_reference_years,
        energy_per_ask_short_range_dropin_fuel_gain_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "energy_per_ask_short_range_dropin_fuel_gain"] = (
        energy_per_ask_short_range_dropin_fuel_gain
    )
    energy_per_ask_medium_range_dropin_fuel_gain = aeromaps_interpolation_function(
        self,
        energy_per_ask_medium_range_dropin_fuel_gain_reference_years,
        energy_per_ask_medium_range_dropin_fuel_gain_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "energy_per_ask_medium_range_dropin_fuel_gain"] = (
        energy_per_ask_medium_range_dropin_fuel_gain
    )
    energy_per_ask_long_range_dropin_fuel_gain = aeromaps_interpolation_function(
        self,
        energy_per_ask_long_range_dropin_fuel_gain_reference_years,
        energy_per_ask_long_range_dropin_fuel_gain_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "energy_per_ask_long_range_dropin_fuel_gain"] = (
        energy_per_ask_long_range_dropin_fuel_gain
    )

    for k in range(self.prospection_start_year, self.end_year + 1):
        self.df.loc[k, "energy_per_ask_without_operations_short_range_dropin_fuel"] = (
            self.df.loc[k - 1, "energy_per_ask_without_operations_short_range_dropin_fuel"]
            * (1 - energy_per_ask_short_range_dropin_fuel_gain.loc[k] / 100)
        )
        self.df.loc[k, "energy_per_ask_without_operations_medium_range_dropin_fuel"] = (
            self.df.loc[k - 1, "energy_per_ask_without_operations_medium_range_dropin_fuel"]
            * (1 - energy_per_ask_medium_range_dropin_fuel_gain.loc[k] / 100)
        )
        self.df.loc[k, "energy_per_ask_without_operations_long_range_dropin_fuel"] = (
            self.df.loc[k - 1, "energy_per_ask_without_operations_long_range_dropin_fuel"]
            * (1 - energy_per_ask_long_range_dropin_fuel_gain.loc[k] / 100)
        )

    self.df.loc[2020, "energy_per_ask_without_operations_short_range_dropin_fuel"] = (
        self.df.loc[2019, "energy_per_ask_without_operations_short_range_dropin_fuel"]
        * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)
    )
    self.df.loc[2020, "energy_per_ask_without_operations_medium_range_dropin_fuel"] = (
        self.df.loc[2019, "energy_per_ask_without_operations_medium_range_dropin_fuel"]
        * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)
    )
    self.df.loc[2020, "energy_per_ask_without_operations_long_range_dropin_fuel"] = self.df.loc[
        2019, "energy_per_ask_without_operations_long_range_dropin_fuel"
    ] * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)

    energy_per_ask_without_operations_short_range_dropin_fuel = self.df[
        "energy_per_ask_without_operations_short_range_dropin_fuel"
    ]
    energy_per_ask_without_operations_medium_range_dropin_fuel = self.df[
        "energy_per_ask_without_operations_medium_range_dropin_fuel"
    ]
    energy_per_ask_without_operations_long_range_dropin_fuel = self.df[
        "energy_per_ask_without_operations_long_range_dropin_fuel"
    ]

    ## Hydrogen

    relative_energy_per_ask_hydrogen_wrt_dropin_short_range = aeromaps_interpolation_function(
        self,
        relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years,
        relative_energy_per_ask_hydrogen_wrt_dropin_short_range_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "relative_energy_per_ask_hydrogen_wrt_dropin_short_range"] = (
        relative_energy_per_ask_hydrogen_wrt_dropin_short_range
    )
    relative_energy_per_ask_hydrogen_wrt_dropin_medium_range = aeromaps_interpolation_function(
        self,
        relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years,
        relative_energy_per_ask_hydrogen_wrt_dropin_medium_range_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "relative_energy_per_ask_hydrogen_wrt_dropin_medium_range"] = (
        relative_energy_per_ask_hydrogen_wrt_dropin_medium_range
    )
    relative_energy_per_ask_hydrogen_wrt_dropin_long_range = aeromaps_interpolation_function(
        self,
        relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years,
        relative_energy_per_ask_hydrogen_wrt_dropin_long_range_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "relative_energy_per_ask_hydrogen_wrt_dropin_long_range"] = (
        relative_energy_per_ask_hydrogen_wrt_dropin_long_range
    )

    # Années historiques : copie directe
    self.df.loc[idx_hist, "energy_per_ask_without_operations_short_range_hydrogen"] = (
        energy_per_ask_without_operations_short_range_dropin_fuel.loc[idx_hist]
    )
    self.df.loc[idx_hist, "energy_per_ask_without_operations_medium_range_hydrogen"] = (
        energy_per_ask_without_operations_medium_range_dropin_fuel.loc[idx_hist]
    )
    self.df.loc[idx_hist, "energy_per_ask_without_operations_long_range_hydrogen"] = (
        energy_per_ask_without_operations_long_range_dropin_fuel.loc[idx_hist]
    )
    # Années projections : vectorisé
    self.df.loc[idx_proj, "energy_per_ask_without_operations_short_range_hydrogen"] = (
        energy_per_ask_without_operations_short_range_dropin_fuel.loc[idx_proj]
        * self.df.loc[idx_proj, "relative_energy_per_ask_hydrogen_wrt_dropin_short_range"]
    )
    self.df.loc[idx_proj, "energy_per_ask_without_operations_medium_range_hydrogen"] = (
        energy_per_ask_without_operations_medium_range_dropin_fuel.loc[idx_proj]
        * self.df.loc[idx_proj, "relative_energy_per_ask_hydrogen_wrt_dropin_medium_range"]
    )
    self.df.loc[idx_proj, "energy_per_ask_without_operations_long_range_hydrogen"] = (
        energy_per_ask_without_operations_long_range_dropin_fuel.loc[idx_proj]
        * self.df.loc[idx_proj, "relative_energy_per_ask_hydrogen_wrt_dropin_long_range"]
    )

    energy_per_ask_without_operations_short_range_hydrogen = self.df[
        "energy_per_ask_without_operations_short_range_hydrogen"
    ]
    energy_per_ask_without_operations_medium_range_hydrogen = self.df[
        "energy_per_ask_without_operations_medium_range_hydrogen"
    ]
    energy_per_ask_without_operations_long_range_hydrogen = self.df[
        "energy_per_ask_without_operations_long_range_hydrogen"
    ]

    ## Electric

    relative_energy_per_ask_electric_wrt_dropin_short_range = aeromaps_interpolation_function(
        self,
        relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years,
        relative_energy_per_ask_electric_wrt_dropin_short_range_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "relative_energy_per_ask_electric_wrt_dropin_short_range"] = (
        relative_energy_per_ask_electric_wrt_dropin_short_range
    )
    relative_energy_per_ask_electric_wrt_dropin_medium_range = aeromaps_interpolation_function(
        self,
        relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years,
        relative_energy_per_ask_electric_wrt_dropin_medium_range_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "relative_energy_per_ask_electric_wrt_dropin_medium_range"] = (
        relative_energy_per_ask_electric_wrt_dropin_medium_range
    )
    relative_energy_per_ask_electric_wrt_dropin_long_range = aeromaps_interpolation_function(
        self,
        relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years,
        relative_energy_per_ask_electric_wrt_dropin_long_range_reference_years_values,
        model_name=self.name,
    )
    self.df.loc[:, "relative_energy_per_ask_electric_wrt_dropin_long_range"] = (
        relative_energy_per_ask_electric_wrt_dropin_long_range
    )

    self.df.loc[idx_hist, "energy_per_ask_without_operations_short_range_electric"] = (
        energy_per_ask_without_operations_short_range_dropin_fuel.loc[idx_hist]
    )
    self.df.loc[idx_hist, "energy_per_ask_without_operations_medium_range_electric"] = (
        energy_per_ask_without_operations_medium_range_dropin_fuel.loc[idx_hist]
    )
    self.df.loc[idx_hist, "energy_per_ask_without_operations_long_range_electric"] = (
        energy_per_ask_without_operations_long_range_dropin_fuel.loc[idx_hist]
    )
    self.df.loc[idx_proj, "energy_per_ask_without_operations_short_range_electric"] = (
        energy_per_ask_without_operations_short_range_dropin_fuel.loc[idx_proj]
        * self.df.loc[idx_proj, "relative_energy_per_ask_electric_wrt_dropin_short_range"]
    )
    self.df.loc[idx_proj, "energy_per_ask_without_operations_medium_range_electric"] = (
        energy_per_ask_without_operations_medium_range_dropin_fuel.loc[idx_proj]
        * self.df.loc[idx_proj, "relative_energy_per_ask_electric_wrt_dropin_medium_range"]
    )
    self.df.loc[idx_proj, "energy_per_ask_without_operations_long_range_electric"] = (
        energy_per_ask_without_operations_long_range_dropin_fuel.loc[idx_proj]
        * self.df.loc[idx_proj, "relative_energy_per_ask_electric_wrt_dropin_long_range"]
    )

    energy_per_ask_without_operations_short_range_electric = self.df[
        "energy_per_ask_without_operations_short_range_electric"
    ]
    energy_per_ask_without_operations_medium_range_electric = self.df[
        "energy_per_ask_without_operations_medium_range_electric"
    ]
    energy_per_ask_without_operations_long_range_electric = self.df[
        "energy_per_ask_without_operations_long_range_electric"
    ]

    # ASK Hydrogen

    years_all = np.arange(self.historic_start_year, self.end_year + 1)
    idx_all = pd.Index(years_all)

    # Hydrogen shares vectorisés
    self.df.loc[idx_all, "ask_short_range_hydrogen_share"] = self._simple_sigmoid_share(
        years_all,
        hydrogen_final_market_share_short_range,
        hydrogen_introduction_year_short_range,
        fleet_renewal_duration,
    )
    self.df.loc[idx_all, "ask_medium_range_hydrogen_share"] = self._simple_sigmoid_share(
        years_all,
        hydrogen_final_market_share_medium_range,
        hydrogen_introduction_year_medium_range,
        fleet_renewal_duration,
    )
    self.df.loc[idx_all, "ask_long_range_hydrogen_share"] = self._simple_sigmoid_share(
        years_all,
        hydrogen_final_market_share_long_range,
        hydrogen_introduction_year_long_range,
        fleet_renewal_duration,
    )

    ask_short_range_hydrogen_share = self.df["ask_short_range_hydrogen_share"]
    ask_medium_range_hydrogen_share = self.df["ask_medium_range_hydrogen_share"]
    ask_long_range_hydrogen_share = self.df["ask_long_range_hydrogen_share"]

    # ASK Electric

    # Electric shares vectorisés
    self.df.loc[idx_all, "ask_short_range_electric_share"] = self._simple_sigmoid_share(
        years_all,
        electric_final_market_share_short_range,
        electric_introduction_year_short_range,
        fleet_renewal_duration,
    )
    self.df.loc[idx_all, "ask_medium_range_electric_share"] = self._simple_sigmoid_share(
        years_all,
        electric_final_market_share_medium_range,
        electric_introduction_year_medium_range,
        fleet_renewal_duration,
    )
    self.df.loc[idx_all, "ask_long_range_electric_share"] = self._simple_sigmoid_share(
        years_all,
        electric_final_market_share_long_range,
        electric_introduction_year_long_range,
        fleet_renewal_duration,
    )

    ask_short_range_electric_share = self.df["ask_short_range_electric_share"]
    ask_medium_range_electric_share = self.df["ask_medium_range_electric_share"]
    ask_long_range_electric_share = self.df["ask_long_range_electric_share"]

    # ASK Drop-in fuel

    ask_short_range_dropin_fuel_share = (
        100 - ask_short_range_hydrogen_share - ask_short_range_electric_share
    )
    ask_medium_range_dropin_fuel_share = (
        100 - ask_medium_range_hydrogen_share - ask_medium_range_electric_share
    )
    ask_long_range_dropin_fuel_share = (
        100 - ask_long_range_hydrogen_share - ask_long_range_electric_share
    )
    self.df.loc[:, "ask_short_range_dropin_fuel_share"] = ask_short_range_dropin_fuel_share
    self.df.loc[:, "ask_medium_range_dropin_fuel_share"] = ask_medium_range_dropin_fuel_share
    self.df.loc[:, "ask_long_range_dropin_fuel_share"] = ask_long_range_dropin_fuel_share

    return (
        energy_per_ask_without_operations_short_range_dropin_fuel,
        energy_per_ask_without_operations_medium_range_dropin_fuel,
        energy_per_ask_without_operations_long_range_dropin_fuel,
        energy_per_ask_without_operations_short_range_hydrogen,
        energy_per_ask_without_operations_medium_range_hydrogen,
        energy_per_ask_without_operations_long_range_hydrogen,
        energy_per_ask_without_operations_short_range_electric,
        energy_per_ask_without_operations_medium_range_electric,
        energy_per_ask_without_operations_long_range_electric,
        ask_short_range_dropin_fuel_share,
        ask_medium_range_dropin_fuel_share,
        ask_long_range_dropin_fuel_share,
        ask_short_range_hydrogen_share,
        ask_medium_range_hydrogen_share,
        ask_long_range_hydrogen_share,
        ask_short_range_electric_share,
        ask_medium_range_electric_share,
        ask_long_range_electric_share,
    )

PassengerAircraftEfficiencySimpleASK 

PassengerAircraftEfficiencySimpleASK(name='passenger_aircraft_efficiency_simple_ask', *args, **kwargs)

Bases: AeroMAPSModel

Class to compute ASK for each aircraft type when using simple efficiency models.

Parameters:

Name Type Description Default
name str

Name of the model instance ('passenger_aircraft_efficiency_simple_ask' by default).

 'passenger_aircraft_efficiency_simple_ask'
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def __init__(self, name="passenger_aircraft_efficiency_simple_ask", *args, **kwargs):
    super().__init__(name=name, *args, **kwargs)

compute 

compute(ask_short_range, ask_medium_range, ask_long_range, ask_short_range_hydrogen_share, ask_medium_range_hydrogen_share, ask_long_range_hydrogen_share, ask_short_range_electric_share, ask_medium_range_electric_share, ask_long_range_electric_share)

Compute ASK breakdown by aircraft type and range.

Parameters:

Name Type Description Default
ask_short_range Series

Number of Available Seat Kilometre (ASK) for passenger short-range market [ASK].

 required
ask_medium_range Series

Number of Available Seat Kilometre (ASK) for passenger medium-range market [ASK].

 required
ask_long_range Series

Number of Available Seat Kilometre (ASK) for passenger long-range market [ASK].

 required
ask_short_range_hydrogen_share Series

Share of Available Seat Kilometre (ASK) for passenger short-range market from hydrogen aircraft [%].

 required
ask_medium_range_hydrogen_share Series

Share of Available Seat Kilometre (ASK) for passenger medium-range market from hydrogen aircraft [%].

 required
ask_long_range_hydrogen_share Series

Share of Available Seat Kilometre (ASK) for passenger long-range market from hydrogen aircraft [%].

 required
ask_short_range_electric_share Series

Share of Available Seat Kilometre (ASK) for passenger short-range market from electric aircraft [%].

 required
ask_medium_range_electric_share Series

Share of Available Seat Kilometre (ASK) for passenger medium-range market from electric aircraft [%].

 required
ask_long_range_electric_share Series

Share of Available Seat Kilometre (ASK) for passenger long-range market from electric aircraft [%].

 required

Returns:

Type Description
ask_short_range_dropin_fuel

ASK for short-range market from drop-in fuel aircraft [ASK].
ask_medium_range_dropin_fuel

ASK for medium-range market from drop-in fuel aircraft [ASK].
ask_long_range_dropin_fuel

ASK for long-range market from drop-in fuel aircraft [ASK].
ask_short_range_hydrogen

ASK for short-range market from hydrogen aircraft [ASK].
ask_medium_range_hydrogen

ASK for medium-range market from hydrogen aircraft [ASK].
ask_long_range_hydrogen

ASK for long-range market from hydrogen aircraft [ASK].
ask_short_range_electric

ASK for short-range market from electric aircraft [ASK].
ask_medium_range_electric

ASK for medium-range market from electric aircraft [ASK].
ask_long_range_electric

ASK for long-range market from electric aircraft [ASK].
ask_dropin_fuel

Total ASK for drop-in fuel aircraft across ranges [ASK].
ask_hydrogen

Total ASK for hydrogen aircraft across ranges [ASK].
ask_electric

Total ASK for electric aircraft across ranges [ASK].
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def compute(
    self,
    ask_short_range: pd.Series,
    ask_medium_range: pd.Series,
    ask_long_range: pd.Series,
    ask_short_range_hydrogen_share: pd.Series,
    ask_medium_range_hydrogen_share: pd.Series,
    ask_long_range_hydrogen_share: pd.Series,
    ask_short_range_electric_share: pd.Series,
    ask_medium_range_electric_share: pd.Series,
    ask_long_range_electric_share: pd.Series,
) -> Tuple[
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
]:
    """
    Compute ASK breakdown by aircraft type and range.

    Parameters
    ----------
    ask_short_range
        Number of Available Seat Kilometre (ASK) for passenger short-range market [ASK].
    ask_medium_range
        Number of Available Seat Kilometre (ASK) for passenger medium-range market [ASK].
    ask_long_range
        Number of Available Seat Kilometre (ASK) for passenger long-range market [ASK].
    ask_short_range_hydrogen_share
        Share of Available Seat Kilometre (ASK) for passenger short-range market from hydrogen aircraft [%].
    ask_medium_range_hydrogen_share
        Share of Available Seat Kilometre (ASK) for passenger medium-range market from hydrogen aircraft [%].
    ask_long_range_hydrogen_share
        Share of Available Seat Kilometre (ASK) for passenger long-range market from hydrogen aircraft [%].
    ask_short_range_electric_share
        Share of Available Seat Kilometre (ASK) for passenger short-range market from electric aircraft [%].
    ask_medium_range_electric_share
        Share of Available Seat Kilometre (ASK) for passenger medium-range market from electric aircraft [%].
    ask_long_range_electric_share
        Share of Available Seat Kilometre (ASK) for passenger long-range market from electric aircraft [%].

    Returns
    -------
    ask_short_range_dropin_fuel
        ASK for short-range market from drop-in fuel aircraft [ASK].
    ask_medium_range_dropin_fuel
        ASK for medium-range market from drop-in fuel aircraft [ASK].
    ask_long_range_dropin_fuel
        ASK for long-range market from drop-in fuel aircraft [ASK].
    ask_short_range_hydrogen
        ASK for short-range market from hydrogen aircraft [ASK].
    ask_medium_range_hydrogen
        ASK for medium-range market from hydrogen aircraft [ASK].
    ask_long_range_hydrogen
        ASK for long-range market from hydrogen aircraft [ASK].
    ask_short_range_electric
        ASK for short-range market from electric aircraft [ASK].
    ask_medium_range_electric
        ASK for medium-range market from electric aircraft [ASK].
    ask_long_range_electric
        ASK for long-range market from electric aircraft [ASK].
    ask_dropin_fuel
        Total ASK for drop-in fuel aircraft across ranges [ASK].
    ask_hydrogen
        Total ASK for hydrogen aircraft across ranges [ASK].
    ask_electric
        Total ASK for electric aircraft across ranges [ASK].
    """

    # ASK Hydrogen
    ask_short_range_hydrogen = ask_short_range * ask_short_range_hydrogen_share / 100
    ask_medium_range_hydrogen = ask_medium_range * ask_medium_range_hydrogen_share / 100
    ask_long_range_hydrogen = ask_long_range * ask_long_range_hydrogen_share / 100
    self.df.loc[:, "ask_short_range_hydrogen"] = ask_short_range_hydrogen
    self.df.loc[:, "ask_medium_range_hydrogen"] = ask_medium_range_hydrogen
    self.df.loc[:, "ask_long_range_hydrogen"] = ask_long_range_hydrogen

    # ASK Electric

    ask_short_range_electric = ask_short_range * ask_short_range_electric_share / 100
    ask_medium_range_electric = ask_medium_range * ask_medium_range_electric_share / 100
    ask_long_range_electric = ask_long_range * ask_long_range_electric_share / 100
    self.df.loc[:, "ask_short_range_electric"] = ask_short_range_electric
    self.df.loc[:, "ask_medium_range_electric"] = ask_medium_range_electric
    self.df.loc[:, "ask_long_range_electric"] = ask_long_range_electric

    # ASK Drop-in fuel

    ask_short_range_dropin_fuel = (
        ask_short_range - ask_short_range_hydrogen - ask_short_range_electric
    )
    ask_medium_range_dropin_fuel = (
        ask_medium_range - ask_medium_range_hydrogen - ask_medium_range_electric
    )
    ask_long_range_dropin_fuel = (
        ask_long_range - ask_long_range_hydrogen - ask_long_range_electric
    )
    self.df.loc[:, "ask_short_range_dropin_fuel"] = ask_short_range_dropin_fuel
    self.df.loc[:, "ask_medium_range_dropin_fuel"] = ask_medium_range_dropin_fuel
    self.df.loc[:, "ask_long_range_dropin_fuel"] = ask_long_range_dropin_fuel

    # Total ASK

    ask_dropin_fuel = (
        ask_short_range_dropin_fuel + ask_medium_range_dropin_fuel + ask_long_range_dropin_fuel
    )
    ask_hydrogen = (
        ask_short_range_hydrogen + ask_medium_range_hydrogen + ask_long_range_hydrogen
    )
    ask_electric = (
        ask_short_range_electric + ask_medium_range_electric + ask_long_range_electric
    )

    self.df.loc[:, "ask_dropin_fuel"] = ask_dropin_fuel
    self.df.loc[:, "ask_hydrogen"] = ask_hydrogen
    self.df.loc[:, "ask_electric"] = ask_electric

    return (
        ask_short_range_dropin_fuel,
        ask_medium_range_dropin_fuel,
        ask_long_range_dropin_fuel,
        ask_short_range_hydrogen,
        ask_medium_range_hydrogen,
        ask_long_range_hydrogen,
        ask_short_range_electric,
        ask_medium_range_electric,
        ask_long_range_electric,
        ask_dropin_fuel,
        ask_hydrogen,
        ask_electric,
    )

PassengerAircraftEfficiencyComplex 

PassengerAircraftEfficiencyComplex(name='passenger_aircraft_efficiency_complex', *args, **kwargs)

Bases: AeroMAPSModel

Class to compute energy consumption per ASK (without operations) using complex models.

Parameters:

Name Type Description Default
name str

Name of the model instance ('passenger_aircraft_efficiency_complex' by default).

 'passenger_aircraft_efficiency_complex'

Attributes:

Name Type Description
fleet_model FleetModel(AeroMAPSModel)

FleetModel instance to be used for complex efficiency computations.
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
707
708
709
def __init__(self, name="passenger_aircraft_efficiency_complex", *args, **kwargs):
    super().__init__(name=name, *args, **kwargs)
    self.fleet_model = None

compute 

compute(dummy_fleet_model_output, energy_consumption_init, ask, short_range_energy_share_2019, medium_range_energy_share_2019, long_range_energy_share_2019, short_range_rpk_share_2019, medium_range_rpk_share_2019, long_range_rpk_share_2019, covid_energy_intensity_per_ask_increase_2020, ask_short_range, ask_medium_range, ask_long_range)

Compute energy consumption per ASK (without operations) using complex fleet-model outputs.

Parameters:

Name Type Description Default
dummy_fleet_model_output ndarray

Dummy fleet model output to ensure the prior execution of the generic fleet model [-].

 required
energy_consumption_init Series

Historical energy consumption of aviation over 2000-2019 [MJ].

 required
ask Series

Number of Available Seat Kilometre (ASK) for all commercial air transport [ASK].

 required
short_range_energy_share_2019 float

Share of aviation energy consumed by passenger short-range market in 2019 [%].

 required
medium_range_energy_share_2019 float

Share of aviation energy consumed by passenger medium-range market in 2019 [%].

 required
long_range_energy_share_2019 float

Share of aviation energy consumed by passenger long-range market in 2019 [%].

 required
short_range_rpk_share_2019 float

Share of RPK from short-range market in 2019 [%].

 required
medium_range_rpk_share_2019 float

Share of RPK from medium-range market in 2019 [%].

 required
long_range_rpk_share_2019 float

Share of RPK from long-range market in 2019 [%].

 required
covid_energy_intensity_per_ask_increase_2020 float

Increase in energy intensity per ASK due to Covid-19 for the start year [%].

 required
ask_short_range Series

Number of Available Seat Kilometre (ASK) for passenger short-range market [ASK].

 required
ask_medium_range Series

Number of Available Seat Kilometre (ASK) for passenger medium-range market [ASK].

 required
ask_long_range Series

Number of Available Seat Kilometre (ASK) for passenger long-range market [ASK].

 required

Returns:

Type Description
energy_per_ask_without_operations_short_range_dropin_fuel

Energy consumption per ASK for passenger short-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_medium_range_dropin_fuel

Energy consumption per ASK for passenger medium-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_long_range_dropin_fuel

Energy consumption per ASK for passenger long-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_short_range_hydrogen

Energy consumption per ASK for passenger short-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_medium_range_hydrogen

Energy consumption per ASK for passenger medium-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_long_range_hydrogen

Energy consumption per ASK for passenger long-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_short_range_electric

Energy consumption per ASK for passenger short-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_medium_range_electric

Energy consumption per ASK for passenger medium-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
energy_per_ask_without_operations_long_range_electric

Energy consumption per ASK for passenger long-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
ask_short_range_dropin_fuel_share

Share of Available Seat Kilometer (ASK) for passenger short-range market from drop-in fuel aircraft [%].
ask_medium_range_dropin_fuel_share

Share of Available Seat Kilometer (ASK) for passenger medium-range market from drop-in fuel aircraft [%].
ask_long_range_dropin_fuel_share

Share of Available Seat Kilometer (ASK) for passenger long-range market from drop-in fuel aircraft [%].
ask_short_range_hydrogen_share

Share of Available Seat Kilometer (ASK) for passenger short-range market from hydrogen aircraft [%].
ask_medium_range_hydrogen_share

Share of Available Seat Kilometer (ASK) for passenger medium-range market from hydrogen aircraft [%].
ask_long_range_hydrogen_share

Share of Available Seat Kilometer (ASK) for passenger long-range market from hydrogen aircraft [%].
ask_short_range_electric_share

Share of Available Seat Kilometer (ASK) for passenger short-range market from electric aircraft [%].
ask_medium_range_electric_share

Share of Available Seat Kilometer (ASK) for passenger medium-range market from electric aircraft [%].
ask_long_range_electric_share

Share of Available Seat Kilometer (ASK) for passenger long-range market from electric aircraft [%].
ask_short_range_dropin_fuel

ASK for short-range market from drop-in fuel aircraft [ASK].
ask_medium_range_dropin_fuel

ASK for medium-range market from drop-in fuel aircraft [ASK].
ask_long_range_dropin_fuel

ASK for long-range market from drop-in fuel aircraft [ASK].
ask_short_range_hydrogen

ASK for short-range market from hydrogen aircraft [ASK].
ask_medium_range_hydrogen

ASK for medium-range market from hydrogen aircraft [ASK].
ask_long_range_hydrogen

ASK for long-range market from hydrogen aircraft [ASK].
ask_short_range_electric

ASK for short-range market from electric aircraft [ASK].
ask_medium_range_electric

ASK for medium-range market from electric aircraft [ASK].
ask_long_range_electric

ASK for long-range market from electric aircraft [ASK].
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def compute(
    self,
    dummy_fleet_model_output: np.ndarray,
    energy_consumption_init: pd.Series,
    ask: pd.Series,
    short_range_energy_share_2019: float,
    medium_range_energy_share_2019: float,
    long_range_energy_share_2019: float,
    short_range_rpk_share_2019: float,
    medium_range_rpk_share_2019: float,
    long_range_rpk_share_2019: float,
    covid_energy_intensity_per_ask_increase_2020: float,
    ask_short_range: pd.Series,
    ask_medium_range: pd.Series,
    ask_long_range: pd.Series,
) -> Tuple[
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
]:
    """
    Compute energy consumption per ASK (without operations) using complex fleet-model outputs.

    Parameters
    ----------
    dummy_fleet_model_output
        Dummy fleet model output to ensure the prior execution of the generic fleet model [-].
    energy_consumption_init
        Historical energy consumption of aviation over 2000-2019 [MJ].
    ask
        Number of Available Seat Kilometre (ASK) for all commercial air transport [ASK].
    short_range_energy_share_2019
        Share of aviation energy consumed by passenger short-range market in 2019 [%].
    medium_range_energy_share_2019
        Share of aviation energy consumed by passenger medium-range market in 2019 [%].
    long_range_energy_share_2019
        Share of aviation energy consumed by passenger long-range market in 2019 [%].
    short_range_rpk_share_2019
        Share of RPK from short-range market in 2019 [%].
    medium_range_rpk_share_2019
        Share of RPK from medium-range market in 2019 [%].
    long_range_rpk_share_2019
        Share of RPK from long-range market in 2019 [%].
    covid_energy_intensity_per_ask_increase_2020
        Increase in energy intensity per ASK due to Covid-19 for the start year [%].
    ask_short_range
        Number of Available Seat Kilometre (ASK) for passenger short-range market [ASK].
    ask_medium_range
        Number of Available Seat Kilometre (ASK) for passenger medium-range market [ASK].
    ask_long_range
        Number of Available Seat Kilometre (ASK) for passenger long-range market [ASK].

    Returns
    -------
    energy_per_ask_without_operations_short_range_dropin_fuel
        Energy consumption per ASK for passenger short-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_dropin_fuel
        Energy consumption per ASK for passenger medium-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_dropin_fuel
        Energy consumption per ASK for passenger long-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_short_range_hydrogen
        Energy consumption per ASK for passenger short-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_hydrogen
        Energy consumption per ASK for passenger medium-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_hydrogen
        Energy consumption per ASK for passenger long-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_short_range_electric
        Energy consumption per ASK for passenger short-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_electric
        Energy consumption per ASK for passenger medium-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_electric
        Energy consumption per ASK for passenger long-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    ask_short_range_dropin_fuel_share
        Share of Available Seat Kilometer (ASK) for passenger short-range market from drop-in fuel aircraft [%].
    ask_medium_range_dropin_fuel_share
        Share of Available Seat Kilometer (ASK) for passenger medium-range market from drop-in fuel aircraft [%].
    ask_long_range_dropin_fuel_share
        Share of Available Seat Kilometer (ASK) for passenger long-range market from drop-in fuel aircraft [%].
    ask_short_range_hydrogen_share
        Share of Available Seat Kilometer (ASK) for passenger short-range market from hydrogen aircraft [%].
    ask_medium_range_hydrogen_share
        Share of Available Seat Kilometer (ASK) for passenger medium-range market from hydrogen aircraft [%].
    ask_long_range_hydrogen_share
        Share of Available Seat Kilometer (ASK) for passenger long-range market from hydrogen aircraft [%].
    ask_short_range_electric_share
        Share of Available Seat Kilometer (ASK) for passenger short-range market from electric aircraft [%].
    ask_medium_range_electric_share
        Share of Available Seat Kilometer (ASK) for passenger medium-range market from electric aircraft [%].
    ask_long_range_electric_share
        Share of Available Seat Kilometer (ASK) for passenger long-range market from electric aircraft [%].
    ask_short_range_dropin_fuel
        ASK for short-range market from drop-in fuel aircraft [ASK].
    ask_medium_range_dropin_fuel
        ASK for medium-range market from drop-in fuel aircraft [ASK].
    ask_long_range_dropin_fuel
        ASK for long-range market from drop-in fuel aircraft [ASK].
    ask_short_range_hydrogen
        ASK for short-range market from hydrogen aircraft [ASK].
    ask_medium_range_hydrogen
        ASK for medium-range market from hydrogen aircraft [ASK].
    ask_long_range_hydrogen
        ASK for long-range market from hydrogen aircraft [ASK].
    ask_short_range_electric
        ASK for short-range market from electric aircraft [ASK].
    ask_medium_range_electric
        ASK for medium-range market from electric aircraft [ASK].
    ask_long_range_electric
        ASK for long-range market from electric aircraft [ASK].
    """

    # Pull outputs produced by the external fleet model
    ask_short_range_dropin_fuel_share = self.fleet_model.df["Short Range:share:dropin_fuel"]
    ask_medium_range_dropin_fuel_share = self.fleet_model.df["Medium Range:share:dropin_fuel"]
    ask_long_range_dropin_fuel_share = self.fleet_model.df["Long Range:share:dropin_fuel"]
    ask_short_range_hydrogen_share = self.fleet_model.df["Short Range:share:hydrogen"]
    ask_medium_range_hydrogen_share = self.fleet_model.df["Medium Range:share:hydrogen"]
    ask_long_range_hydrogen_share = self.fleet_model.df["Long Range:share:hydrogen"]
    ask_short_range_electric_share = self.fleet_model.df["Short Range:share:electric"]
    ask_medium_range_electric_share = self.fleet_model.df["Medium Range:share:electric"]
    ask_long_range_electric_share = self.fleet_model.df["Long Range:share:electric"]

    energy_per_ask_without_operations_short_range_dropin_fuel = self.fleet_model.df[
        "Short Range:energy_consumption:dropin_fuel"
    ]
    energy_per_ask_without_operations_medium_range_dropin_fuel = self.fleet_model.df[
        "Medium Range:energy_consumption:dropin_fuel"
    ]
    energy_per_ask_without_operations_long_range_dropin_fuel = self.fleet_model.df[
        "Long Range:energy_consumption:dropin_fuel"
    ]
    energy_per_ask_without_operations_short_range_hydrogen = self.fleet_model.df[
        "Short Range:energy_consumption:hydrogen"
    ]
    energy_per_ask_without_operations_medium_range_hydrogen = self.fleet_model.df[
        "Medium Range:energy_consumption:hydrogen"
    ]
    energy_per_ask_without_operations_long_range_hydrogen = self.fleet_model.df[
        "Long Range:energy_consumption:hydrogen"
    ]
    energy_per_ask_without_operations_short_range_electric = self.fleet_model.df[
        "Short Range:energy_consumption:electric"
    ]
    energy_per_ask_without_operations_medium_range_electric = self.fleet_model.df[
        "Medium Range:energy_consumption:electric"
    ]
    energy_per_ask_without_operations_long_range_electric = self.fleet_model.df[
        "Long Range:energy_consumption:electric"
    ]

    # Drop-in - Initialization based on 2019 share - To check for consistency
    energy_consumption_per_ask_init = energy_consumption_init / ask

    for k in range(self.historic_start_year, self.prospection_start_year):
        self.df.loc[k, "energy_per_ask_without_operations_short_range_dropin_fuel"] = (
            energy_consumption_per_ask_init.loc[k]
            * short_range_energy_share_2019
            / short_range_rpk_share_2019
        )
        self.df.loc[k, "energy_per_ask_without_operations_medium_range_dropin_fuel"] = (
            energy_consumption_per_ask_init.loc[k]
            * medium_range_energy_share_2019
            / medium_range_rpk_share_2019
        )
        self.df.loc[k, "energy_per_ask_without_operations_long_range_dropin_fuel"] = (
            energy_consumption_per_ask_init.loc[k]
            * long_range_energy_share_2019
            / long_range_rpk_share_2019
        )
    # Share
    self.df["ask_short_range_dropin_fuel_share"] = 100.0
    self.df["ask_medium_range_dropin_fuel_share"] = 100.0
    self.df["ask_long_range_dropin_fuel_share"] = 100.0

    # Hydrogen initialization
    # Energy consumption
    self.df["energy_per_ask_without_operations_short_range_hydrogen"] = 0.0
    self.df["energy_per_ask_without_operations_medium_range_hydrogen"] = 0.0
    self.df["energy_per_ask_without_operations_long_range_hydrogen"] = 0.0

    # Share
    self.df["ask_short_range_hydrogen_share"] = 0.0
    self.df["ask_medium_range_hydrogen_share"] = 0.0
    self.df["ask_long_range_hydrogen_share"] = 0.0

    # Electric initialization
    # Energy consumption
    self.df["energy_per_ask_without_operations_short_range_electric"] = 0.0
    self.df["energy_per_ask_without_operations_medium_range_electric"] = 0.0
    self.df["energy_per_ask_without_operations_long_range_electric"] = 0.0

    # Share
    self.df["ask_short_range_electric_share"] = 0.0
    self.df["ask_medium_range_electric_share"] = 0.0
    self.df["ask_long_range_electric_share"] = 0.0

    # Hybrid-electric initialization
    # Energy consumption
    self.df["energy_per_ask_without_operations_short_range_hybrid_electric"] = 0.0
    self.df["energy_per_ask_without_operations_medium_range_hybrid_electric"] = 0.0
    self.df["energy_per_ask_without_operations_long_range_hybrid_electric"] = 0.0

    # Share
    self.df["ask_short_range_hybrid_electric_share"] = 0.0
    self.df["ask_medium_range_hybrid_electric_share"] = 0.0
    self.df["ask_long_range_hybrid_electric_share"] = 0.0

    # Drop-in - Projections
    for k in range(self.prospection_start_year, self.end_year + 1):
        self.df.loc[k, "energy_per_ask_without_operations_short_range_dropin_fuel"] = (
            energy_per_ask_without_operations_short_range_dropin_fuel.loc[k]
        )
        self.df.loc[k, "energy_per_ask_without_operations_medium_range_dropin_fuel"] = (
            energy_per_ask_without_operations_medium_range_dropin_fuel.loc[k]
        )
        self.df.loc[k, "energy_per_ask_without_operations_long_range_dropin_fuel"] = (
            energy_per_ask_without_operations_long_range_dropin_fuel.loc[k]
        )

    self.df.loc[2020, "energy_per_ask_without_operations_short_range_dropin_fuel"] = (
        self.df.loc[2019, "energy_per_ask_without_operations_short_range_dropin_fuel"]
        * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)
    )
    self.df.loc[2020, "energy_per_ask_without_operations_medium_range_dropin_fuel"] = (
        self.df.loc[2019, "energy_per_ask_without_operations_medium_range_dropin_fuel"]
        * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)
    )
    self.df.loc[2020, "energy_per_ask_without_operations_long_range_dropin_fuel"] = self.df.loc[
        2019, "energy_per_ask_without_operations_long_range_dropin_fuel"
    ] * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)

    energy_per_ask_without_operations_short_range_dropin_fuel = self.df[
        "energy_per_ask_without_operations_short_range_dropin_fuel"
    ]
    energy_per_ask_without_operations_medium_range_dropin_fuel = self.df[
        "energy_per_ask_without_operations_medium_range_dropin_fuel"
    ]
    energy_per_ask_without_operations_long_range_dropin_fuel = self.df[
        "energy_per_ask_without_operations_long_range_dropin_fuel"
    ]

    # Hydrogen
    for k in range(self.prospection_start_year + 1, self.end_year + 1):
        self.df.loc[k, "energy_per_ask_without_operations_short_range_hydrogen"] = (
            energy_per_ask_without_operations_short_range_hydrogen.loc[k]
        )
        self.df.loc[k, "energy_per_ask_without_operations_medium_range_hydrogen"] = (
            energy_per_ask_without_operations_medium_range_hydrogen.loc[k]
        )
        self.df.loc[k, "energy_per_ask_without_operations_long_range_hydrogen"] = (
            energy_per_ask_without_operations_long_range_hydrogen.loc[k]
        )

    energy_per_ask_without_operations_short_range_hydrogen = self.df[
        "energy_per_ask_without_operations_short_range_hydrogen"
    ]
    energy_per_ask_without_operations_medium_range_hydrogen = self.df[
        "energy_per_ask_without_operations_medium_range_hydrogen"
    ]
    energy_per_ask_without_operations_long_range_hydrogen = self.df[
        "energy_per_ask_without_operations_long_range_hydrogen"
    ]

    # Electric
    for k in range(self.prospection_start_year + 1, self.end_year + 1):
        self.df.loc[k, "energy_per_ask_without_operations_short_range_electric"] = (
            energy_per_ask_without_operations_short_range_electric.loc[k]
        )
        self.df.loc[k, "energy_per_ask_without_operations_medium_range_electric"] = (
            energy_per_ask_without_operations_medium_range_electric.loc[k]
        )
        self.df.loc[k, "energy_per_ask_without_operations_long_range_electric"] = (
            energy_per_ask_without_operations_long_range_electric.loc[k]
        )

    energy_per_ask_without_operations_short_range_electric = self.df[
        "energy_per_ask_without_operations_short_range_electric"
    ]
    energy_per_ask_without_operations_medium_range_electric = self.df[
        "energy_per_ask_without_operations_medium_range_electric"
    ]
    energy_per_ask_without_operations_long_range_electric = self.df[
        "energy_per_ask_without_operations_long_range_electric"
    ]

    # Share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_short_range_dropin_fuel_share"
    ] = ask_short_range_dropin_fuel_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_medium_range_dropin_fuel_share"
    ] = ask_medium_range_dropin_fuel_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_long_range_dropin_fuel_share"
    ] = ask_long_range_dropin_fuel_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_short_range_hydrogen_share"
    ] = ask_short_range_hydrogen_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_medium_range_hydrogen_share"
    ] = ask_medium_range_hydrogen_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_long_range_hydrogen_share"
    ] = ask_long_range_hydrogen_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_short_range_electric_share"
    ] = ask_short_range_electric_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_medium_range_electric_share"
    ] = ask_medium_range_electric_share
    self.df.loc[
        self.prospection_start_year : self.end_year + 1, "ask_long_range_electric_share"
    ] = ask_long_range_electric_share
    # ASK
    ask_short_range_dropin_fuel = (
        ask_short_range * self.df["ask_short_range_dropin_fuel_share"] / 100
    )
    ask_medium_range_dropin_fuel = (
        ask_medium_range * self.df["ask_medium_range_dropin_fuel_share"] / 100
    )
    ask_long_range_dropin_fuel = (
        ask_long_range * self.df["ask_long_range_dropin_fuel_share"] / 100
    )
    ask_short_range_hydrogen = ask_short_range * self.df["ask_short_range_hydrogen_share"] / 100
    ask_medium_range_hydrogen = (
        ask_medium_range * self.df["ask_medium_range_hydrogen_share"] / 100
    )
    ask_long_range_hydrogen = ask_long_range * self.df["ask_long_range_hydrogen_share"] / 100
    ask_short_range_electric = ask_short_range * self.df["ask_short_range_electric_share"] / 100
    ask_medium_range_electric = (
        ask_medium_range * self.df["ask_medium_range_electric_share"] / 100
    )
    ask_long_range_electric = ask_long_range * self.df["ask_long_range_electric_share"] / 100

    self.df.loc[:, "ask_short_range_dropin_fuel"] = ask_short_range_dropin_fuel
    self.df.loc[:, "ask_medium_range_dropin_fuel"] = ask_medium_range_dropin_fuel
    self.df.loc[:, "ask_long_range_dropin_fuel"] = ask_long_range_dropin_fuel
    self.df.loc[:, "ask_short_range_hydrogen"] = ask_short_range_hydrogen
    self.df.loc[:, "ask_medium_range_hydrogen"] = ask_medium_range_hydrogen
    self.df.loc[:, "ask_long_range_hydrogen"] = ask_long_range_hydrogen
    self.df.loc[:, "ask_short_range_electric"] = ask_short_range_electric
    self.df.loc[:, "ask_medium_range_electric"] = ask_medium_range_electric
    self.df.loc[:, "ask_long_range_electric"] = ask_long_range_electric

    ask_dropin_fuel = (
        ask_short_range_dropin_fuel + ask_medium_range_dropin_fuel + ask_long_range_dropin_fuel
    )
    ask_hydrogen = (
        ask_short_range_hydrogen + ask_medium_range_hydrogen + ask_long_range_hydrogen
    )
    ask_electric = (
        ask_short_range_electric + ask_medium_range_electric + ask_long_range_electric
    )

    self.df.loc[:, "ask_dropin_fuel"] = ask_dropin_fuel
    self.df.loc[:, "ask_hydrogen"] = ask_hydrogen
    self.df.loc[:, "ask_electric"] = ask_electric

    return (
        energy_per_ask_without_operations_short_range_dropin_fuel,
        energy_per_ask_without_operations_medium_range_dropin_fuel,
        energy_per_ask_without_operations_long_range_dropin_fuel,
        energy_per_ask_without_operations_short_range_hydrogen,
        energy_per_ask_without_operations_medium_range_hydrogen,
        energy_per_ask_without_operations_long_range_hydrogen,
        energy_per_ask_without_operations_short_range_electric,
        energy_per_ask_without_operations_medium_range_electric,
        energy_per_ask_without_operations_long_range_electric,
        ask_short_range_dropin_fuel_share,
        ask_medium_range_dropin_fuel_share,
        ask_long_range_dropin_fuel_share,
        ask_short_range_hydrogen_share,
        ask_medium_range_hydrogen_share,
        ask_long_range_hydrogen_share,
        ask_short_range_electric_share,
        ask_medium_range_electric_share,
        ask_long_range_electric_share,
        ask_short_range_dropin_fuel,
        ask_medium_range_dropin_fuel,
        ask_long_range_dropin_fuel,
        ask_short_range_hydrogen,
        ask_medium_range_hydrogen,
        ask_long_range_hydrogen,
        ask_short_range_electric,
        ask_medium_range_electric,
        ask_long_range_electric,
        ask_dropin_fuel,
        ask_hydrogen,
        ask_electric,
    )

FreightAircraftEfficiency 

FreightAircraftEfficiency(name='freight_aircraft_efficiency', *args, **kwargs)

Bases: AeroMAPSModel

Class to compute energy consumption per RTK (without operations) for freight aircraft.

Parameters:

Name Type Description Default
name str

Name of the model instance ('freight_aircraft_efficiency' by default).

 'freight_aircraft_efficiency'
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def __init__(self, name="freight_aircraft_efficiency", *args, **kwargs):
    super().__init__(name=name, *args, **kwargs)

compute 

compute(energy_consumption_init, rtk, freight_energy_share_2019, energy_per_ask_without_operations_short_range_dropin_fuel, energy_per_ask_without_operations_medium_range_dropin_fuel, energy_per_ask_without_operations_long_range_dropin_fuel, energy_per_ask_without_operations_short_range_hydrogen, energy_per_ask_without_operations_medium_range_hydrogen, energy_per_ask_without_operations_long_range_hydrogen, energy_per_ask_without_operations_short_range_electric, energy_per_ask_without_operations_medium_range_electric, energy_per_ask_without_operations_long_range_electric, ask, ask_short_range, ask_medium_range, ask_long_range, ask_short_range_dropin_fuel, ask_medium_range_dropin_fuel, ask_long_range_dropin_fuel, ask_short_range_hydrogen_share, ask_medium_range_hydrogen_share, ask_long_range_hydrogen_share, ask_short_range_electric_share, ask_medium_range_electric_share, ask_long_range_electric_share, covid_energy_intensity_per_ask_increase_2020)

Compute energy consumption per RTK (without operations) for freight aircraft.

Parameters:

Name Type Description Default
energy_consumption_init Series

Historical energy consumption of aviation over 2000-2019 [MJ].

 required
rtk Series

Number of Revenue Tonne Kilometer (RTK) for freight air transport [RTK].

 required
freight_energy_share_2019 float

Share of aviation energy consumed by freight market in 2019 [%].

 required
energy_per_ask_without_operations_short_range_dropin_fuel Series

Energy consumption per ASK for passenger short-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_medium_range_dropin_fuel Series

Energy consumption per ASK for passenger medium-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_long_range_dropin_fuel Series

Energy consumption per ASK for passenger long-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_short_range_hydrogen Series

Energy consumption per ASK for passenger short-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_medium_range_hydrogen Series

Energy consumption per ASK for passenger medium-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_long_range_hydrogen Series

Energy consumption per ASK for passenger long-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_short_range_electric Series

Energy consumption per ASK for passenger short-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_medium_range_electric Series

Energy consumption per ASK for passenger medium-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].

 required
energy_per_ask_without_operations_long_range_electric Series

Energy consumption per ASK for passenger long-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].

 required
ask Series

Number of Available Seat Kilometre (ASK) for all commercial air transport [ASK].

 required
ask_short_range Series

Number of Available Seat Kilometre (ASK) for passenger short-range market [ASK].

 required
ask_medium_range Series

Number of Available Seat Kilometre (ASK) for passenger medium-range market [ASK].

 required
ask_long_range Series

Number of Available Seat Kilometre (ASK) for passenger long-range market [ASK].

 required
ask_short_range_dropin_fuel Series

ASK for short-range market from drop-in fuel aircraft [ASK].

 required
ask_medium_range_dropin_fuel Series

ASK for medium-range market from drop-in fuel aircraft [ASK].

 required
ask_long_range_dropin_fuel Series

ASK for long-range market from drop-in fuel aircraft [ASK].

 required
ask_short_range_hydrogen_share Series

Share of Available Seat Kilometre (ASK) for passenger short-range market from hydrogen aircraft [%].

 required
ask_medium_range_hydrogen_share Series

Share of Available Seat Kilometre (ASK) for passenger medium-range market from hydrogen aircraft [%].

 required
ask_long_range_hydrogen_share Series

Share of Available Seat Kilometre (ASK) for passenger long-range market from hydrogen aircraft [%].

 required
ask_short_range_electric_share Series

Share of Available Seat Kilometre (ASK) for passenger short-range market from electric aircraft [%].

 required
ask_medium_range_electric_share Series

Share of Available Seat Kilometre (ASK) for passenger medium-range market from electric aircraft [%].

 required
ask_long_range_electric_share Series

Share of Available Seat Kilometre (ASK) for passenger long-range market from electric aircraft [%].

 required
covid_energy_intensity_per_ask_increase_2020 float

Increase in energy intensity per ASK due to Covid-19 for the start year [%].

 required

Returns:

Type Description
energy_per_rtk_without_operations_freight_dropin_fuel

Energy consumption per RTK for freight market aircraft using drop-in fuel without considering operation improvements [MJ/RTK].
energy_per_rtk_without_operations_freight_hydrogen

Energy consumption per RTK for freight market aircraft using hydrogen without considering operation improvements [MJ/RTK].
energy_per_rtk_without_operations_freight_electric

Energy consumption per RTK for freight market aircraft using electric propulsion without considering operation improvements [MJ/RTK].
rtk_dropin_fuel_share

Share of Revenue Tonne Kilometer (RTK) for freight air transport from drop-in fuel aircraft [%].
rtk_hydrogen_share

Share of Revenue Tonne Kilometer (RTK) for freight air transport from hydrogen aircraft [%].
rtk_electric_share

Share of Revenue Tonne Kilometer (RTK) for freight air transport from electric aircraft [%].
rtk_dropin_fuel

Number of Revenue Tonne Kilometer (RTK) for freight air transport from drop-in fuel aircraft [RTK].
rtk_hydrogen

Number of Revenue Tonne Kilometer (RTK) for freight air transport from hydrogen aircraft [RTK].
rtk_electric

Number of Revenue Tonne Kilometer (RTK) for freight air transport from electric aircraft [RTK].
Source code in aeromaps/models/air_transport/aircraft_fleet_and_operations/fleet/aircraft_efficiency.py 
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def compute(
    self,
    energy_consumption_init: pd.Series,
    rtk: pd.Series,
    freight_energy_share_2019: float,
    energy_per_ask_without_operations_short_range_dropin_fuel: pd.Series,
    energy_per_ask_without_operations_medium_range_dropin_fuel: pd.Series,
    energy_per_ask_without_operations_long_range_dropin_fuel: pd.Series,
    energy_per_ask_without_operations_short_range_hydrogen: pd.Series,
    energy_per_ask_without_operations_medium_range_hydrogen: pd.Series,
    energy_per_ask_without_operations_long_range_hydrogen: pd.Series,
    energy_per_ask_without_operations_short_range_electric: pd.Series,
    energy_per_ask_without_operations_medium_range_electric: pd.Series,
    energy_per_ask_without_operations_long_range_electric: pd.Series,
    ask: pd.Series,
    ask_short_range: pd.Series,
    ask_medium_range: pd.Series,
    ask_long_range: pd.Series,
    ask_short_range_dropin_fuel: pd.Series,
    ask_medium_range_dropin_fuel: pd.Series,
    ask_long_range_dropin_fuel: pd.Series,
    ask_short_range_hydrogen_share: pd.Series,
    ask_medium_range_hydrogen_share: pd.Series,
    ask_long_range_hydrogen_share: pd.Series,
    ask_short_range_electric_share: pd.Series,
    ask_medium_range_electric_share: pd.Series,
    ask_long_range_electric_share: pd.Series,
    covid_energy_intensity_per_ask_increase_2020: float,
) -> Tuple[
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
    pd.Series,
]:
    """
    Compute energy consumption per RTK (without operations) for freight aircraft.

    Parameters
    ----------
    energy_consumption_init
        Historical energy consumption of aviation over 2000-2019 [MJ].
    rtk
        Number of Revenue Tonne Kilometer (RTK) for freight air transport [RTK].
    freight_energy_share_2019
        Share of aviation energy consumed by freight market in 2019 [%].
    energy_per_ask_without_operations_short_range_dropin_fuel
        Energy consumption per ASK for passenger short-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_dropin_fuel
        Energy consumption per ASK for passenger medium-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_dropin_fuel
        Energy consumption per ASK for passenger long-range market aircraft using drop-in fuel without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_short_range_hydrogen
        Energy consumption per ASK for passenger short-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_hydrogen
        Energy consumption per ASK for passenger medium-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_hydrogen
        Energy consumption per ASK for passenger long-range market aircraft using hydrogen without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_short_range_electric
        Energy consumption per ASK for passenger short-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_medium_range_electric
        Energy consumption per ASK for passenger medium-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    energy_per_ask_without_operations_long_range_electric
        Energy consumption per ASK for passenger long-range market aircraft using electric propulsion without considering operation improvements [MJ/ASK].
    ask
        Number of Available Seat Kilometre (ASK) for all commercial air transport [ASK].
    ask_short_range
        Number of Available Seat Kilometre (ASK) for passenger short-range market [ASK].
    ask_medium_range
        Number of Available Seat Kilometre (ASK) for passenger medium-range market [ASK].
    ask_long_range
        Number of Available Seat Kilometre (ASK) for passenger long-range market [ASK].
    ask_short_range_dropin_fuel
        ASK for short-range market from drop-in fuel aircraft [ASK].
    ask_medium_range_dropin_fuel
        ASK for medium-range market from drop-in fuel aircraft [ASK].
    ask_long_range_dropin_fuel
        ASK for long-range market from drop-in fuel aircraft [ASK].
    ask_short_range_hydrogen_share
        Share of Available Seat Kilometre (ASK) for passenger short-range market from hydrogen aircraft [%].
    ask_medium_range_hydrogen_share
        Share of Available Seat Kilometre (ASK) for passenger medium-range market from hydrogen aircraft [%].
    ask_long_range_hydrogen_share
        Share of Available Seat Kilometre (ASK) for passenger long-range market from hydrogen aircraft [%].
    ask_short_range_electric_share
        Share of Available Seat Kilometre (ASK) for passenger short-range market from electric aircraft [%].
    ask_medium_range_electric_share
        Share of Available Seat Kilometre (ASK) for passenger medium-range market from electric aircraft [%].
    ask_long_range_electric_share
        Share of Available Seat Kilometre (ASK) for passenger long-range market from electric aircraft [%].
    covid_energy_intensity_per_ask_increase_2020
        Increase in energy intensity per ASK due to Covid-19 for the start year [%].

    Returns
    -------
    energy_per_rtk_without_operations_freight_dropin_fuel
        Energy consumption per RTK for freight market aircraft using drop-in fuel without considering operation improvements [MJ/RTK].
    energy_per_rtk_without_operations_freight_hydrogen
        Energy consumption per RTK for freight market aircraft using hydrogen without considering operation improvements [MJ/RTK].
    energy_per_rtk_without_operations_freight_electric
        Energy consumption per RTK for freight market aircraft using electric propulsion without considering operation improvements [MJ/RTK].
    rtk_dropin_fuel_share
        Share of Revenue Tonne Kilometer (RTK) for freight air transport from drop-in fuel aircraft [%].
    rtk_hydrogen_share
        Share of Revenue Tonne Kilometer (RTK) for freight air transport from hydrogen aircraft [%].
    rtk_electric_share
        Share of Revenue Tonne Kilometer (RTK) for freight air transport from electric aircraft [%].
    rtk_dropin_fuel
        Number of Revenue Tonne Kilometer (RTK) for freight air transport from drop-in fuel aircraft [RTK].
    rtk_hydrogen
        Number of Revenue Tonne Kilometer (RTK) for freight air transport from hydrogen aircraft [RTK].
    rtk_electric
        Number of Revenue Tonne Kilometer (RTK) for freight air transport from electric aircraft [RTK].
    """

    # Initialization based on 2019 share: to correct to include load factor
    hist_years = list(range(self.historic_start_year, self.prospection_start_year))
    self.df.loc[hist_years, "energy_per_rtk_without_operations_freight_dropin_fuel"] = (
        energy_consumption_init.loc[hist_years]
        / rtk.loc[hist_years]
        * freight_energy_share_2019
        / 100
    )

    # Projections
    init_energy_per_rtk_without_operations_freight_dropin_fuel = self.df.loc[
        2019, "energy_per_rtk_without_operations_freight_dropin_fuel"
    ]
    energy_per_rtk_without_operations_freight_dropin_fuel_short_range_k = (
        init_energy_per_rtk_without_operations_freight_dropin_fuel.copy()
    )
    energy_per_rtk_without_operations_freight_dropin_fuel_medium_range_k = (
        init_energy_per_rtk_without_operations_freight_dropin_fuel.copy()
    )
    energy_per_rtk_without_operations_freight_dropin_fuel_long_range_k = (
        init_energy_per_rtk_without_operations_freight_dropin_fuel.copy()
    )

    for k in range(self.prospection_start_year, self.end_year + 1):
        energy_per_rtk_without_operations_freight_dropin_fuel_short_range_k = (
            energy_per_rtk_without_operations_freight_dropin_fuel_short_range_k
            * energy_per_ask_without_operations_short_range_dropin_fuel.loc[k]
            / energy_per_ask_without_operations_short_range_dropin_fuel.loc[k - 1]
        )
        energy_per_rtk_without_operations_freight_dropin_fuel_medium_range_k = (
            energy_per_rtk_without_operations_freight_dropin_fuel_medium_range_k
            * energy_per_ask_without_operations_medium_range_dropin_fuel.loc[k]
            / energy_per_ask_without_operations_medium_range_dropin_fuel.loc[k - 1]
        )
        energy_per_rtk_without_operations_freight_dropin_fuel_long_range_k = (
            energy_per_rtk_without_operations_freight_dropin_fuel_long_range_k
            * energy_per_ask_without_operations_long_range_dropin_fuel.loc[k]
            / energy_per_ask_without_operations_long_range_dropin_fuel.loc[k - 1]
        )

        # local variables to avoid multiple locs
        ask_short_range_dropin_fuel_k = ask_short_range_dropin_fuel.loc[k]
        ask_medium_range_dropin_fuel_k = ask_medium_range_dropin_fuel.loc[k]
        ask_long_range_dropin_fuel_k = ask_long_range_dropin_fuel.loc[k]
        ask_total_dropin_fuel_k = (
            ask_short_range_dropin_fuel_k
            + ask_medium_range_dropin_fuel_k
            + ask_long_range_dropin_fuel_k
        )

        self.df.loc[k, "energy_per_rtk_without_operations_freight_dropin_fuel"] = (
            energy_per_rtk_without_operations_freight_dropin_fuel_short_range_k
            * ask_short_range_dropin_fuel_k
            / (ask_total_dropin_fuel_k)
            + energy_per_rtk_without_operations_freight_dropin_fuel_medium_range_k
            * ask_medium_range_dropin_fuel_k
            / (ask_total_dropin_fuel_k)
            + energy_per_rtk_without_operations_freight_dropin_fuel_long_range_k
            * ask_long_range_dropin_fuel_k
            / (ask_total_dropin_fuel_k)
        )

    # Covid
    self.df.loc[2020, "energy_per_rtk_without_operations_freight_dropin_fuel"] = self.df.loc[
        2019, "energy_per_rtk_without_operations_freight_dropin_fuel"
    ] * (1 + covid_energy_intensity_per_ask_increase_2020 / 100)

    energy_per_rtk_without_operations_freight_dropin_fuel = self.df[
        "energy_per_rtk_without_operations_freight_dropin_fuel"
    ]

    rtk_hydrogen_share = (
        ask_short_range_hydrogen_share * (ask_short_range / ask)
        + ask_medium_range_hydrogen_share * (ask_medium_range / ask)
        + ask_long_range_hydrogen_share * (ask_long_range / ask)
    )
    rtk_electric_share = (
        ask_short_range_electric_share * (ask_short_range / ask)
        + ask_medium_range_electric_share * (ask_medium_range / ask)
        + ask_long_range_electric_share * (ask_long_range / ask)
    )
    rtk_dropin_fuel_share = 100 - rtk_hydrogen_share - rtk_electric_share
    self.df.loc[:, "rtk_hydrogen_share"] = rtk_hydrogen_share
    self.df.loc[:, "rtk_dropin_fuel_share"] = rtk_dropin_fuel_share
    self.df.loc[:, "rtk_electric_share"] = rtk_electric_share

    rtk_hydrogen = rtk * rtk_hydrogen_share / 100
    rtk_electric = rtk * rtk_electric_share / 100
    rtk_dropin_fuel = rtk * rtk_dropin_fuel_share / 100
    self.df.loc[:, "rtk_hydrogen"] = rtk_hydrogen
    self.df.loc[:, "rtk_dropin_fuel"] = rtk_dropin_fuel
    self.df.loc[:, "rtk_electric"] = rtk_electric

    relative_energy_per_ask_hydrogen_wrt_dropin_short_range = (
        energy_per_ask_without_operations_short_range_hydrogen
        / energy_per_ask_without_operations_short_range_dropin_fuel
    )
    relative_energy_per_ask_hydrogen_wrt_dropin_medium_range = (
        energy_per_ask_without_operations_medium_range_hydrogen
        / energy_per_ask_without_operations_medium_range_dropin_fuel
    )
    relative_energy_per_ask_hydrogen_wrt_dropin_long_range = (
        energy_per_ask_without_operations_long_range_hydrogen
        / energy_per_ask_without_operations_long_range_dropin_fuel
    )

    relative_energy_per_ask_electric_wrt_dropin_short_range = (
        energy_per_ask_without_operations_short_range_electric
        / energy_per_ask_without_operations_short_range_dropin_fuel
    )
    relative_energy_per_ask_electric_wrt_dropin_medium_range = (
        energy_per_ask_without_operations_medium_range_electric
        / energy_per_ask_without_operations_medium_range_dropin_fuel
    )
    relative_energy_per_ask_electric_wrt_dropin_long_range = (
        energy_per_ask_without_operations_long_range_electric
        / energy_per_ask_without_operations_long_range_dropin_fuel
    )

    # Vectorized computation for hydrogen => direct affectation of dropin fuel average if not used. Strange but kept old way of doing.
    hydrogen_zero_mask = rtk_hydrogen_share == 0
    hydrogen_nonzero_mask = ~hydrogen_zero_mask

    self.df.loc[hydrogen_zero_mask, "energy_per_rtk_without_operations_freight_hydrogen"] = (
        self.df.loc[hydrogen_zero_mask, "energy_per_rtk_without_operations_freight_dropin_fuel"]
    )

    hydrogen_weighted_sum = (
        relative_energy_per_ask_hydrogen_wrt_dropin_short_range
        * ask_short_range_hydrogen_share
        * (ask_short_range / ask)
        + relative_energy_per_ask_hydrogen_wrt_dropin_medium_range
        * ask_medium_range_hydrogen_share
        * (ask_medium_range / ask)
        + relative_energy_per_ask_hydrogen_wrt_dropin_long_range
        * ask_long_range_hydrogen_share
        * (ask_long_range / ask)
    ) / rtk_hydrogen_share.loc[hydrogen_nonzero_mask]

    self.df.loc[hydrogen_nonzero_mask, "energy_per_rtk_without_operations_freight_hydrogen"] = (
        energy_per_rtk_without_operations_freight_dropin_fuel.loc[hydrogen_nonzero_mask]
        * hydrogen_weighted_sum.loc[hydrogen_nonzero_mask]
    )

    # Vectorized computation for electric
    electric_zero_mask = rtk_electric_share == 0
    electric_nonzero_mask = ~electric_zero_mask

    self.df.loc[electric_zero_mask, "energy_per_rtk_without_operations_freight_electric"] = (
        self.df.loc[electric_zero_mask, "energy_per_rtk_without_operations_freight_dropin_fuel"]
    )

    electric_weighted_sum = (
        relative_energy_per_ask_electric_wrt_dropin_short_range
        * ask_short_range_electric_share
        * (ask_short_range / ask)
        + relative_energy_per_ask_electric_wrt_dropin_medium_range
        * ask_medium_range_electric_share
        * (ask_medium_range / ask)
        + relative_energy_per_ask_electric_wrt_dropin_long_range
        * ask_long_range_electric_share
        * (ask_long_range / ask)
    ) / rtk_electric_share.loc[electric_nonzero_mask]

    self.df.loc[electric_nonzero_mask, "energy_per_rtk_without_operations_freight_electric"] = (
        energy_per_rtk_without_operations_freight_dropin_fuel.loc[electric_nonzero_mask]
        * electric_weighted_sum.loc[electric_nonzero_mask]
    )

    energy_per_rtk_without_operations_freight_hydrogen = self.df[
        "energy_per_rtk_without_operations_freight_hydrogen"
    ]
    energy_per_rtk_without_operations_freight_electric = self.df[
        "energy_per_rtk_without_operations_freight_electric"
    ]
    return (
        energy_per_rtk_without_operations_freight_dropin_fuel,
        energy_per_rtk_without_operations_freight_hydrogen,
        energy_per_rtk_without_operations_freight_electric,
        rtk_dropin_fuel_share,
        rtk_hydrogen_share,
        rtk_electric_share,
        rtk_dropin_fuel,
        rtk_hydrogen,
        rtk_electric,
    )