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Electric-tariff cluster investigation. The 112-cert electric-main cohort is mixed-sign within every category/meter - no systematic tariff bias. Root cause of the biggest non-xfail divergences (10012334488 +13.2, 10091578598 +7.81): SAP code 195 = 'Electric water storage boiler' (Table 4a p.170), which SAP 10.2 §12 Rule 2 correctly bills mostly at the 7-hour off-peak rate. Both are pure cost gaps (PE/CO2 match lodged -> demand right); the lodged software over-billed the storage boilers at peak rate. The engine is SPEC-FAITHFUL - matching lodged would tune against §12/Table-4a. Pinned to the spec-faithful engine values. Adds scripts/corpus_1000/elec_cohort.py (electric-main cohort analyzer). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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| .. | ||
| addresses | ||
| billing | ||
| data_transformation | ||
| epc | ||
| epc_prediction | ||
| fuel_rates | ||
| magicplan | ||
| modelling | ||
| property | ||
| property_baseline | ||
| sap10_calculator | ||
| tasks | ||
| __init__.py | ||
| test_building_geometry.py | ||
| test_postcode.py | ||