mirror of
https://github.com/Hestia-Homes/Model.git
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docs(ledger): re-rank at 77.0% + triage electric-tariff & fabric tail
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Jun-te Kim
parent
06a2c413f5
commit
928ce293d0
2 changed files with 514 additions and 4 deletions
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@ -0,0 +1,510 @@
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{
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"uprn": 100040550095,
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"roofs": [
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{
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"description": "Pitched, 175 mm loft insulation",
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"energy_efficiency_rating": 4,
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"environmental_efficiency_rating": 4
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}
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],
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"walls": [
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{
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"description": "Granite or whin, as built, no insulation (assumed)",
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"energy_efficiency_rating": 1,
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"environmental_efficiency_rating": 1
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},
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{
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"description": "Solid brick, as built, no insulation (assumed)",
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"energy_efficiency_rating": 1,
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"environmental_efficiency_rating": 1
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}
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],
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"floors": [
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{
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"description": "Solid, no insulation (assumed)",
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"energy_efficiency_rating": 0,
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"environmental_efficiency_rating": 0
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}
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],
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"status": "entered",
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"tenure": 3,
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"window": {
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"description": "Fully double glazed",
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"energy_efficiency_rating": 2,
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"environmental_efficiency_rating": 2
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},
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"addendum": {
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"stone_walls": "true"
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},
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"lighting": {
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"description": "Excellent lighting efficiency",
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"energy_efficiency_rating": 5,
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"environmental_efficiency_rating": 5
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},
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"postcode": "TQ1 2BW",
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"hot_water": {
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"description": "Electric immersion, standard tariff",
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"energy_efficiency_rating": 1,
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"environmental_efficiency_rating": 5
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},
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"post_town": "TORQUAY",
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"built_form": 4,
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"created_at": "2026-05-20 13:21:34",
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"door_count": 2,
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"region_code": 15,
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"report_type": 2,
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"sap_heating": {
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"number_baths": 1,
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"cylinder_size": 2,
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"shower_outlets": [
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{
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"shower_wwhrs": 1,
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"shower_outlet_type": 2
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}
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],
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"number_baths_wwhrs": 0,
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"water_heating_code": 903,
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"water_heating_fuel": 29,
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"main_heating_details": [
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{
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"has_fghrs": "N",
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"main_fuel_type": 29,
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"heat_emitter_type": 0,
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"emitter_temperature": "NA",
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"main_heating_number": 1,
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"main_heating_control": 2603,
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"main_heating_category": 10,
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"main_heating_fraction": 1,
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"sap_main_heating_code": 691,
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"main_heating_data_source": 2
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}
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],
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"immersion_heating_type": 2,
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"cylinder_insulation_type": 2,
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"has_fixed_air_conditioning": "false",
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"cylinder_insulation_thickness": 38
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},
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"sap_version": 10.2,
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"sap_windows": [
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{
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"pvc_frame": "true",
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"glazing_gap": "16+",
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"orientation": 1,
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"window_type": 1,
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"glazing_type": 3,
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"window_width": 0.91,
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"window_height": 1.64,
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"draught_proofed": "true",
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"window_location": 0,
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"window_wall_type": 1,
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"permanent_shutters_present": "N",
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"permanent_shutters_insulated": "N"
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},
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{
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"pvc_frame": "true",
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"glazing_gap": "16+",
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"orientation": 1,
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"window_type": 1,
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"glazing_type": 3,
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"window_width": 0.91,
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"window_height": 1.64,
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"draught_proofed": "true",
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"window_location": 0,
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"window_wall_type": 1,
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"permanent_shutters_present": "N",
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"permanent_shutters_insulated": "N"
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},
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{
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"pvc_frame": "true",
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"glazing_gap": "16+",
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"orientation": 1,
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"window_type": 1,
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"glazing_type": 3,
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"window_width": 0.62,
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"window_height": 0.91,
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"draught_proofed": "true",
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"window_location": 0,
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"window_wall_type": 1,
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"permanent_shutters_present": "N",
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"permanent_shutters_insulated": "N"
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},
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{
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"pvc_frame": "true",
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"glazing_gap": "16+",
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"orientation": 5,
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"window_type": 1,
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"glazing_type": 3,
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"window_width": 1.2,
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"window_height": 0.88,
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"draught_proofed": "true",
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"window_location": 1,
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"window_wall_type": 1,
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"permanent_shutters_present": "N",
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"permanent_shutters_insulated": "N"
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},
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{
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"pvc_frame": "true",
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"glazing_gap": "16+",
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"orientation": 5,
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"window_type": 1,
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"glazing_type": 3,
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"window_width": 1.02,
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"window_height": 0.82,
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"draught_proofed": "true",
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"window_location": 1,
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"window_wall_type": 1,
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"permanent_shutters_present": "N",
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"permanent_shutters_insulated": "N"
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},
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{
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"pvc_frame": "true",
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"glazing_gap": "16+",
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"orientation": 5,
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"window_type": 1,
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"glazing_type": 3,
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"window_width": 0.6,
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"window_height": 1.14,
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"draught_proofed": "true",
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"window_location": 1,
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"window_wall_type": 1,
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"permanent_shutters_present": "N",
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"permanent_shutters_insulated": "N"
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}
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],
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"schema_type": "RdSAP-Schema-21.0.1",
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"uprn_source": "Energy Assessor",
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"country_code": "ENG",
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"main_heating": [
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{
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"description": "Room heaters, electric",
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"energy_efficiency_rating": 1,
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"environmental_efficiency_rating": 5
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}
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],
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"air_tightness": {
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"description": "(not tested)",
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"energy_efficiency_rating": 0,
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"environmental_efficiency_rating": 0
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},
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"dwelling_type": "Mid-terrace house",
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"language_code": 1,
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"pressure_test": 4,
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"property_type": 0,
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"address_line_1": "11 Meadfoot Lane",
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"assessment_type": "RdSAP",
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"completion_date": "2026-05-20",
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"inspection_date": "2026-05-20",
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"extensions_count": 1,
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"measurement_type": 1,
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"total_floor_area": 59,
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"transaction_type": 8,
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"conservatory_type": 1,
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"heated_room_count": 3,
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"registration_date": "2026-05-20",
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"sap_energy_source": {
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"mains_gas": "Y",
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"meter_type": 2,
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"pv_connection": 0,
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"photovoltaic_supply": {
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"none_or_no_details": {
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"percent_roof_area": 0
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}
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},
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"wind_turbines_count": 0,
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"gas_smart_meter_present": "true",
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"is_dwelling_export_capable": "false",
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"wind_turbines_terrain_type": 2,
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"electricity_smart_meter_present": "true"
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},
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"secondary_heating": {
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"description": "None",
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"energy_efficiency_rating": 0,
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"environmental_efficiency_rating": 0
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},
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"extract_fans_count": 1,
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"sap_building_parts": [
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{
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"identifier": "Main Dwelling",
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"wall_dry_lined": "N",
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"wall_thickness": 510,
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"floor_heat_loss": 7,
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"roof_construction": 4,
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"wall_construction": 1,
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"building_part_number": 1,
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"sap_floor_dimensions": [
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{
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"floor": 0,
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"room_height": {
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"value": 2.31,
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"quantity": "metres"
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},
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"floor_insulation": 1,
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"total_floor_area": {
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"value": 17.29,
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"quantity": "square metres"
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},
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"party_wall_length": {
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"value": 7.27,
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"quantity": "metres"
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},
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"floor_construction": 1,
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"heat_loss_perimeter": {
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"value": 4.72,
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"quantity": "metres"
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}
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},
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{
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"floor": 1,
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"room_height": {
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"value": 2.35,
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"quantity": "metres"
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},
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"total_floor_area": {
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"value": 17.29,
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"quantity": "square metres"
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},
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"party_wall_length": {
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"value": 7.27,
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"quantity": "metres"
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},
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"heat_loss_perimeter": {
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"value": 4.72,
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"quantity": "metres"
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}
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}
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],
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"wall_insulation_type": 4,
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"construction_age_band": "A",
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"party_wall_construction": 1,
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"wall_thickness_measured": "Y",
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"roof_insulation_location": 2,
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"roof_insulation_thickness": "175mm",
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"wall_insulation_thickness": "NI",
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"floor_insulation_thickness": "NI"
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},
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{
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"identifier": "Extension 1",
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"wall_dry_lined": "N",
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"wall_thickness": 185,
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"floor_heat_loss": 7,
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"sap_room_in_roof": {
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"floor_area": 12.24,
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"room_in_roof_type_2": {
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"gable_wall_type_1": 1,
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"gable_wall_type_2": 3,
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"gable_wall_height_1": 2.5,
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"gable_wall_height_2": 2.5,
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"gable_wall_length_1": 7.39,
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"gable_wall_length_2": 7.39,
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"common_wall_height_1": 1.5,
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"common_wall_height_2": 1.5,
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"common_wall_length_1": 1.4,
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"common_wall_length_2": 1.4
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},
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"construction_age_band": "A"
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},
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"roof_construction": 5,
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"wall_construction": 3,
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"building_part_number": 2,
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"sap_floor_dimensions": [
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{
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"floor": 0,
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"room_height": {
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"value": 2.27,
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"quantity": "metres"
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},
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"floor_insulation": 1,
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"total_floor_area": {
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"value": 12.24,
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"quantity": "square metres"
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},
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"party_wall_length": {
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"value": 7.39,
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"quantity": "metres"
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},
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"floor_construction": 1,
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"heat_loss_perimeter": {
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"value": 2.8,
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"quantity": "metres"
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}
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}
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],
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"wall_insulation_type": 4,
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"construction_age_band": "A",
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"party_wall_construction": 0,
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"wall_thickness_measured": "Y",
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"roof_insulation_location": 4,
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"roof_insulation_thickness": "ND",
|
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"wall_insulation_thickness": "NI",
|
||||
"floor_insulation_thickness": "NI"
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}
|
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],
|
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"solar_water_heating": "N",
|
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"habitable_room_count": 3,
|
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"heating_cost_current": {
|
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"value": 1266,
|
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"currency": "GBP"
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},
|
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"insulated_door_count": 0,
|
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"co2_emissions_current": 1.1,
|
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"energy_rating_average": 60,
|
||||
"energy_rating_current": 40,
|
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"lighting_cost_current": {
|
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"value": 43,
|
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"currency": "GBP"
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},
|
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"main_heating_controls": [
|
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{
|
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"description": "Programmer and appliance thermostats",
|
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"energy_efficiency_rating": 4,
|
||||
"environmental_efficiency_rating": 4
|
||||
}
|
||||
],
|
||||
"has_hot_water_cylinder": "true",
|
||||
"heating_cost_potential": {
|
||||
"value": 366,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"hot_water_cost_current": {
|
||||
"value": 679,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"mechanical_ventilation": 0,
|
||||
"percent_draughtproofed": 100,
|
||||
"suggested_improvements": [
|
||||
{
|
||||
"sequence": 1,
|
||||
"typical_saving": {
|
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"value": 449,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"indicative_cost": "\u00a37,500 - \u00a311,000",
|
||||
"improvement_type": "Q",
|
||||
"improvement_details": {
|
||||
"improvement_number": 7
|
||||
},
|
||||
"improvement_category": 5,
|
||||
"energy_performance_rating": 55,
|
||||
"environmental_impact_rating": 88
|
||||
},
|
||||
{
|
||||
"sequence": 2,
|
||||
"typical_saving": {
|
||||
"value": 57,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"indicative_cost": "\u00a35,000 - \u00a310,000",
|
||||
"improvement_type": "W2",
|
||||
"improvement_details": {
|
||||
"improvement_number": 58
|
||||
},
|
||||
"improvement_category": 5,
|
||||
"energy_performance_rating": 56,
|
||||
"environmental_impact_rating": 89
|
||||
},
|
||||
{
|
||||
"sequence": 3,
|
||||
"typical_saving": {
|
||||
"value": 100,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"indicative_cost": "\u00a320 - \u00a340",
|
||||
"improvement_type": "C",
|
||||
"improvement_details": {
|
||||
"improvement_number": 2
|
||||
},
|
||||
"improvement_category": 5,
|
||||
"energy_performance_rating": 59,
|
||||
"environmental_impact_rating": 89
|
||||
},
|
||||
{
|
||||
"sequence": 4,
|
||||
"typical_saving": {
|
||||
"value": 671,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"indicative_cost": "\u00a33,500 - \u00a310,000",
|
||||
"improvement_type": "T",
|
||||
"improvement_details": {
|
||||
"improvement_number": 29
|
||||
},
|
||||
"improvement_category": 5,
|
||||
"energy_performance_rating": 76,
|
||||
"environmental_impact_rating": 83
|
||||
},
|
||||
{
|
||||
"sequence": 5,
|
||||
"typical_saving": {
|
||||
"value": 220,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"indicative_cost": "\u00a38,000 - \u00a310,000",
|
||||
"improvement_type": "U",
|
||||
"improvement_details": {
|
||||
"improvement_number": 34
|
||||
},
|
||||
"improvement_category": 5,
|
||||
"energy_performance_rating": 81,
|
||||
"environmental_impact_rating": 84
|
||||
}
|
||||
],
|
||||
"co2_emissions_potential": 1.1,
|
||||
"energy_rating_potential": 81,
|
||||
"lighting_cost_potential": {
|
||||
"value": 43,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"schema_version_original": "21.0.1",
|
||||
"alternative_improvements": [
|
||||
{
|
||||
"sequence": 1,
|
||||
"typical_saving": {
|
||||
"value": 822,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"improvement_type": "J2",
|
||||
"improvement_details": {
|
||||
"improvement_number": 54
|
||||
},
|
||||
"improvement_category": 6,
|
||||
"energy_performance_rating": 79,
|
||||
"environmental_impact_rating": 96
|
||||
},
|
||||
{
|
||||
"sequence": 2,
|
||||
"typical_saving": {
|
||||
"value": 524,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"improvement_type": "Z3",
|
||||
"improvement_details": {
|
||||
"improvement_number": 53
|
||||
},
|
||||
"improvement_category": 6,
|
||||
"energy_performance_rating": 71,
|
||||
"environmental_impact_rating": 74
|
||||
}
|
||||
],
|
||||
"hot_water_cost_potential": {
|
||||
"value": 301,
|
||||
"currency": "GBP"
|
||||
},
|
||||
"renewable_heat_incentive": {
|
||||
"water_heating": 2452.35,
|
||||
"space_heating_existing_dwelling": 4576.09
|
||||
},
|
||||
"draughtproofed_door_count": 2,
|
||||
"energy_consumption_current": 189,
|
||||
"has_fixed_air_conditioning": "false",
|
||||
"multiple_glazed_proportion": 100,
|
||||
"calculation_software_version": "5.02r0344",
|
||||
"energy_consumption_potential": 102,
|
||||
"environmental_impact_current": 84,
|
||||
"current_energy_efficiency_band": "E",
|
||||
"environmental_impact_potential": 84,
|
||||
"led_fixed_lighting_bulbs_count": 7,
|
||||
"has_heated_separate_conservatory": "false",
|
||||
"potential_energy_efficiency_band": "B",
|
||||
"co2_emissions_current_per_floor_area": 18,
|
||||
"incandescent_fixed_lighting_bulbs_count": 0
|
||||
}
|
||||
|
|
@ -25,7 +25,7 @@ Statuses: `[ ]` todo · `[x]` resolved ≤0.5 · 🔧 fix landed · ⚠ xfail en
|
|||
- ⚠ `10093237426` · L 81 / E 78.44 / Δ -2.56 <- LIG-21.0 software (calc 10.2.2.0) honours lodged 0 extract fans literally; Elmhurst-validated convention (case 46) treats 0 as unknown -> Table 5 default. Fans-as-0 experiment closes 1.42 of 2.56; residual -1.14 unexplained, same-software quadruplet.
|
||||
|
||||
### C006 · Σ|Δ| 10.1 · 1 certs · `h691/elec | granite or | pitched 175 | RR,ext1,whw903`
|
||||
- [ ] `100040550095` · L 40 / E 29.87 / Δ -10.13
|
||||
- [ ] `100040550095` · L 40 / E 29.87 / Δ -10.13 <- needs Elmhurst arbitration: PE+39/CO2+0.20 both over -> demand/fabric over-count (granite+solid-brick mixed walls + simplified RR type-2), not a cost bug
|
||||
|
||||
### C007 · Σ|Δ| 8.7 · 1 certs · `h125/fuel28 | cavity wall | pitched 250 | consv2,sec:room heaters`
|
||||
- [ ] `100121325434` · L 48 / E 56.75 / Δ +8.75
|
||||
|
|
@ -34,13 +34,13 @@ Statuses: `[ ]` todo · `[x]` resolved ≤0.5 · 🔧 fix landed · ⚠ xfail en
|
|||
- [ ] `100022294004` · L 75 / E 83.13 / Δ +8.13
|
||||
|
||||
### C009 · Σ|Δ| 7.8 · 1 certs · `h195/elec | cavity wall | (another dwelling`
|
||||
- [ ] `10091578598` · L 71 / E 78.81 / Δ +7.81
|
||||
- [ ] `10091578598` · L 71 / E 78.81 / Δ +7.81 <- electric-main off-peak tariff cohort: cost-only signature, storage/electric E7 high-rate-fraction split needs Elmhurst per-config arbitration (fixing blind regresses in-band storage certs)
|
||||
|
||||
### C010 · Σ|Δ| 7.7 · 1 certs · `h409/elec | solid brick | (another dwelling | consv2,sec:portable electric,whw909`
|
||||
- [ ] `74061136` · L 73 / E 80.72 / Δ +7.72
|
||||
- [ ] `74061136` · L 73 / E 80.72 / Δ +7.72 <- electric storage cat7 E7: over-rate = off-peak rate/fraction too generous; needs Elmhurst tariff arbitration
|
||||
|
||||
### C011 · Σ|Δ| 7.1 · 1 certs · `h408/elec | cavity wall | (another dwelling | whw941`
|
||||
- [ ] `200000322700` · L 58 / E 65.05 / Δ +7.05
|
||||
- [ ] `200000322700` · L 58 / E 65.05 / Δ +7.05 <- electric storage cat7 E7 over-rate; see 74061136
|
||||
|
||||
### C012 · Σ|Δ| 6.7 · 1 certs · `h691/elec | solid brick | pitched 100 | RR,ext1,whw909`
|
||||
- [ ] `100032223878` · L 11 / E 17.67 / Δ +6.67
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue