ETEngine Production

costs_of_insulation_apartments_before_1945 debug

GQL Statement

insulation_value_present =          QUERY_PRESENT(-> { AREA(typical_useful_demand_for_space_heating_apartments_before_1945) });
insulation_value_future =           QUERY_FUTURE(-> { AREA(typical_useful_demand_for_space_heating_apartments_before_1945) });
insulation_value_threshold =        220.0;

apartments_insulaton_costs_low =    DIVIDE(5800.0,(403.0 - insulation_value_threshold));
apartments_insulaton_costs_high =   DIVIDE(12000.0,(insulation_value_threshold - 118.0));

number_of_apartments_before_1945 =  V(households_useful_demand_for_space_heating_apartments_before_1945, number_of_units);

IF(
  GRAPH().future?,
  -> {
    PRODUCT(
      SUM(
        PRODUCT(
          apartments_insulaton_costs_low,
          MAX(MIN((insulation_value_present - insulation_value_threshold),(insulation_value_present - insulation_value_future)),0)
        ),
        PRODUCT(
          apartments_insulaton_costs_high,
          MAX(MIN((insulation_value_threshold - insulation_value_future),(insulation_value_present - insulation_value_future)),0)
        )
      ),
      number_of_apartments_before_1945
    )
  },
  0.0
)

Result

2019 0.14 ms 
0.0
 euro
2050 0.07 ms 
0.0
 euro

Description

This query calculates the insulation costs for apartments_before_1945
The calculated costs are only updated for the future year, in the present year
the insulation costs are assumed to be zero. This is done with IF-statements.
See https://docs.energytransitionmodel.com/main/insulation/#insulation-costs

Characteristics

Groups
Unit euro
File path /app/tmp/etsource/gqueries/general/costs/mece_costs/1_building_and_installations/insulation/households/apartments/costs_of_insulation_apartments_before_1945.gql

References

Gquery costs_building_and_installations_households_insulation
Gquery costs_of_insulation_apartments_before_1945_annualised_costs
Gquery costs_of_insulation_apartments_before_1945_capex