HEIM

Portfolio & Forecasting Platform

Portfolio management and demand forecasting platform for energy supply companies. Synchronizes measurement points with EPIAS, tracks portfolio movements in real-time, and consolidates data from 21 distribution companies and 300+ organized industrial zones. Provides day-ahead market (DAM) forecast deviation dashboards and missing data completion algorithms using historical data, similar subscriber profiles, EPIAS settlement records, and weather-based models.

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Key Features

EPIAS measurement point synchronization and portfolio movement tracking

Real-time data collection from 21 distribution companies and 300+ OIZs

Portfolio total and virtual group-based real-time consumption tracking

Day-ahead market (DAM/GÖP) forecast vs actual deviation dashboards

Missing data completion using historical data and similar subscriber profiles

Weather-based estimation algorithms for data gap filling

EPIAS settlement record-based data validation and reconciliation

Virtual subscriber rules with dynamic query criteria

Hourly and monthly reading summaries with data quality ratio tracking

Multi-channel data consolidation (active, reactive, production, consumption)

Distribution zone-level sync status monitoring with success tracking

Full data volume visualization even for unreachable measurement points

Modules

COL

Collection Engine — Adapter orchestration, data crawl lifecycle, dead-letter queue handling and retry policies across portal and individual credentials

POR

Portfolio & EPİAŞ Sync — Measurement point synchronization, portfolio movement tracking and search across 21 distribution zones and 300+ OIZs

EST

Estimation Engine — Go-native gap-filling, reconciliation with EPİAŞ settlement records and data quality scoring

FRC

Forecast Engine — ML-based demand forecasting with Prophet and scikit-learn, weather correlation and accuracy tracking

VRT

Virtual Subscriber — Dynamic group CRUD, member management, rule-based aggregation and real-time consumption calculation

RPT

Reports & Export — Report generation, scheduling, CSV/Excel/PDF generation and file management

ALR

Alarms & Anomaly — Threshold evaluation, anomaly detection, WebSocket push notifications and email alerts

ADM

Admin & Monitoring — System health, NATS JetStream monitoring, multi-layer rate limiting and audit trail

Screenshots