GQL Statement
number_of_buildings_with_lt_heat_delivery_system = 
    SUM(
        V(G(lt_delivery_system_buildings), number_of_units)
    );
PRODUCT(
    number_of_buildings_with_lt_heat_delivery_system,
    AREA(buildings_lt_heat_delivery_system_costs_eur_per_connection)
)
Result
| 2019 | 2,112,406,475.4986277 | euro | 
| 2050 | 2,112,406,475.4986277 | euro | 
Description
Investment costs of the lt heat delivery systems for buildings
 
Characteristics
| Groups |  | 
| Unit | euro | 
| File path | /app/tmp/etsource/gqueries/general/costs/mece_costs/1_building_and_installations/heat_delivery_system/buildings/support_queries/buildings_lt_heat_delivery_system_investment_costs.gql | 
References