API¶

Settings¶

The following variables can be set in ptg.py, note that some of them have to match the indices in the input csv files.

year_start, the year when the first facility was constructed in Germany
duration, time until maximum capacity is installed
cap_max, target maximum installed capacity in GWel
share_sector, dictionary with the shares of cap_max per sector
sector_sizes, dictionary with the sizes of the facilities in different sectors in MWel
debt_share, share of debts in financing
debt_interest_rate, interest rate for debts
debt_term, runtime of debts
income_tax, income tax rate
upper_bound upper bound for investors expectation
lower_bound, lowewr bound for investors expectations
supportive, whether the political decisions are supportive
det_weigt, dictionary for the determinants weights
lower_bound_rate, lower growth rate (without political support)

Modules¶

class Inve2st_cars.modules.DataBase.DataBase(dbname, host, user, password)¶

Bases: object

Base class for Postgresql Database

execute_query(query)¶

Method for executing Postgresql query.

query: str: SQL Query

r: str: SQL Query Result

class Inve2st_cars.modules.Queries.Query¶

Bases: object

This Class contains methods which help in generating SQL queries for various purposes in the Investment_Options Class.

query_applications(c_investment_options_description, c_application_characteristics_validity_time_pk, c_application_description, c_application_characteristics_scenario_pk, c_regions_name)¶

Query applications

c_investment_options_description: str: Investment option description
c_application_characteristics_validity_time_pk: str: Application characteristics validity time
c_application_description: str: Application Description
c_application_characteristics_scenario_pk: str: application characteristics scenario
c_regions_name: str: Regions Name

SQL string

query_applications_characteristics(c_investment_options_description, start_year, end_year, c_application_description, c_application_characteristics_scenario_pk, c_regions_name, tb_application_characteristic_types_description)¶

Query Application Characteristics Parameters ———- c_investment_options_description: str

Investment options description

start_year: str: Start year
end_year: str: End year
c_application_description: str: Application description
c_application_characteristics_scenario_pk: str: Application characteristic scenario
c_regions_name: str: Regions Name
tb_application_characteristic_types_description: str: Application characteristic types description

SQL string

query_applications_characteristics_opts(c_investment_options_description, start_year, end_year, c_application_description, c_regions_name, tb_application_characteristic_types_description)¶

c_investment_options_description: str: Investment options description
start_year: str: Start year
end_year: str: End year
c_application_description: str: Application description
c_regions_name: str: Regions name
tb_application_characteristic_types_description: str: Application characteristic types description

SQL string

query_applications_demand(c_investment_options_description, start_year, end_year, c_application_description, c_application_characteristics_scenario_pk, c_regions_name, tb_application_characteristic_types_description)¶

c_investment_options_description: str: Investment options description
start_year: str: Start year
end_year: str: End year
c_application_description: str: Application description
c_application_characteristics_scenario_pk: str: Application characteristics scenario
c_regions_name: str: Regions name
tb_application_characteristic_types_description: str: Application characteristic types description

SQL string

query_applications_demand_opts(c_investment_options_description, start_year, end_year, c_application_description, c_regions_name, tb_application_characteristic_types_description)¶

c_investment_options_description: str: Investment options description
start_year: str: Start year
end_year: str: End year
c_application_description: str: Application description
c_regions_name: str: Regions name
tb_application_characteristic_types_description: str: Application characteristic types description

SQL string

query_applications_size(c_investment_options_description, starting_year, c_application_description, c_application_characteristics_scenario_pk, c_regions_name, tb_application_characteristic_types_description)¶

c_investment_options_description: str: Investment options description
starting_year: str: Starting year
c_application_description: str: Application description
c_application_characteristics_scenario_pk: str: Application characteristic scenario
c_regions_name: str: Regions name
tb_application_characteristic_types_description: str: Application characteristic types

SQL string

query_attribute_level_per_year(investment_option, attribute_sceanrio)¶

query_attribute_level_putility(investment_option, value_resolution)¶

query_attributes(investment_option)¶

query_car_class_share(investment_option)¶

query_car_stock_scenario(investment_option, car_stock_scenario_ID)¶

query_car_target_system(investment_option, car_target_system_scenario)¶

query_car_target_value(investment_option, car_target_scenario)¶

query_consumer_prices(c_investment_options_description, c_consumertype_description, c_consumption_prices_scenario, start_year, end_year)¶

c_investment_options_description: str: Investment options description
c_consumertype_description: str: Consumer type desciption
c_consumption_prices_scenario: str: Consumer prices scenario
start_year: str: Start year
end_year: str: End year

SQL string

query_consumer_prices_opts(c_investment_options_description, c_consumertype_description, start_year, end_year)¶

c_investment_options_description: str: Investment options description
c_consumertype_description: str: Consumer type description
start_year: str: Start year
end_year: str: End year

SQL string

query_consumer_prices_yearly_avg(c_investment_options_description, c_consumertype_description, c_consumption_prices_scenario, start_year, end_year)¶

c_investment_options_description: str: Investment options description
c_consumertype_description: str: Consumer type description
c_consumption_prices_scenario: str: Consumption prices scenario
start_year: str: Start year
end_year: str: End year

SQL string

query_discrete_attributes(investment_option)¶

query_economic_parameters(c_investment_options_description, c_regions_name, c_economic_parameter_validity_time, c_economic_parameter_scenario_pk)¶

c_investment_options_description: str: Investment options description
c_regions_name: str: Regions name
c_economic_parameter_validity_time: str: Economic parameter validity time
c_economic_parameter_scenario_pk: str: Economic parameter scenario

SQL string

query_economic_parameters_2(c_investment_options_description, c_regions_name, starting_year, c_economic_parameter_scenario_pk, c_economic_parameter_description)¶

c_investment_options_description: str: Investment options description
c_regions_name: str: Regions name
starting_year: str: Starting year
c_economic_parameter_scenario_pk: str: Economic parameter scenario
c_economic_parameter_description: str: Economic parameter description

SQL string

query_economic_parameters_economic_lifetime(c_investment_options_description, c_regions_name, starting_year, c_economic_parameter_scenario_pk, c_economic_parameter_description)¶

c_investment_options_description: str: Investment options description
c_regions_name: str: regions name
starting_year: str: starting year
c_economic_parameter_scenario_pk: str: Economic parameter scenario
c_economic_parameter_description: str: Economic parameter description

SQL string

query_economic_parameters_economic_lifetime_opts(c_investment_options_description, c_regions_name, starting_year, c_economic_parameter_description)¶

c_investment_options_description: str: Investment options description
c_regions_name: str: Regions name
starting_year: str: Starting year
c_economic_parameter_description: str: economic parameter description

SQL string

query_emissions_electricity_mix(specific_emissions_electricity_mix_scenario)¶

query_financial_parameters(c_investors_description, c_financial_parameter_scenario_pk, c_regions_name, c_financial_parameter_types_description, starting_year)¶

c_investors_description: str: Investors description
c_financial_parameter_scenario_pk: str: Financial parameter scenario
c_regions_name: str: Regions name
c_financial_parameter_types_description: str: Financial parameter types description
starting_year: str: Starting year

SQL string

query_financial_parameters_opts(c_investors_description, c_regions_name, c_financial_parameter_types_description, starting_year)¶

c_investors_description: str: Investors description
c_regions_name: str: Regions name
c_financial_parameter_types_description: str: Financial parameter types description
starting_year: str: Starting year

SQL string

query_historical_annual_installations()¶: SQL string

query_historical_annual_installations_main(c_investment_options_description, c_application_description, c_regions_name)¶

c_investment_options_description: str: Investment options description
c_application_description: str: Application description
c_regions_name: str: Regions name

SQL string

query_historical_annual_installations_pv()¶: SQL string

query_historical_annual_installations_sub(c_regions_name, c_application_description, tec)¶

c_regions_name: str: Regions name
c_application_description: str: Application description
tec: str: technology

SQL string

query_importances(investment_option, aggregation_level)¶

query_investment_costs(c_economic_parameter_description, c_investment_options_description, c_regions_name, c_economic_parameter_validity_time, c_economic_parameter_scenario_pk)¶

c_economic_parameter_description: str: Economic parameter description
c_investment_options_description: str: Investment options description
c_regions_name: str: Regions name
c_economic_parameter_validity_time: str: Economic parameter validity time
c_economic_parameter_scenario_pk: str: Economic parameter scenario

SQL string

query_investment_option_alternatives(investment_option)¶

query_investor_stock_share(investment_option)¶

query_market_phases()¶: SQL string

query_meteological_data()¶

query_nominal_rate(start_year)¶

start_year: str: Start year

SQL string

query_political_incentives(c_investment_options_description, c_application_description, c_political_instrument_scenario, tb_political_instrument_types_description)¶

c_investment_options_description: str: Investment options description
c_application_description: str: Application description
c_political_instrument_scenario: str: Political Instrument scenario
tb_political_instrument_types_description: str: Political instrument types description

SQL string

query_political_incentives_opt(c_investment_options_description, c_application_description, tb_political_instrument_types_description)¶

c_investment_options_description: str: Investment options description
c_application_description: str: Application description
tb_political_instrument_types_description: str: Political instrument types description

SQL string

query_potential(c_technology_pfk)¶

c_technology_pfk: str: technology primary key

SQL string

query_specific_consumption(investment_option, specific_consumption_scenario)¶

query_specific_emissions(investment_option, specific_emissions_scenario)¶

query_stoc_init_year(investment_option, year)¶

query_stock_scenario(c_application_description, c_investment_options_description, c_regions_name)¶

c_application_description: str: Application description
c_investment_options_description: str: Investment options description
c_regions_name: str: Regions name

SQL string

query_sub_group(main, sub, investment_option)¶

query_sub_technology_share(investment_option)¶

query_technical_lifetime(c_investment_options_description, c_technical_characteristics_types_description, c_technology_characteristics_validity_period_pk)¶

c_investment_options_description: str: Investment options description
c_technical_characteristics_types_description: str: Technical characteristics types description
c_technology_characteristics_validity_period_pk: str: Technology characteristics validity period

SQL string

query_technologies_name(tec_pk)¶

query_technology_relation(c_investment_options_description)¶

c_investment_options_description: str: Investment options description

SQL string

query_total_car_stock(investment_option)¶

query_total_car_stock_w_registration_year(investment_option)¶

query_utility_energy_transition()¶

query_utility_grid_independence()¶

query_utility_none_option(investment_option, value_resolution)¶

Inve2st_ptg.modules.save_data.prepare_data(sector_data)¶: Summation of the sectors capacity to get the overall data :param sector_data: sector data :return: overall capacity

Inve2st_ptg.modules.save_data.save_data(sector_data)¶: This function saves the relevant data as csv to results folder :param sector_data: sector data :return: