End User
City of Athens
Description
The Building Occupancy & Operational Schedule Intelligence service infers actual occupancy patterns from electricity consumption signatures, detects systematic mismatches between declared operating hours and real building use, and generates recommended schedule adjustments to eliminate energy waste during unoccupied periods. By comparing actual consumption behaviour against official schedules, the service identifies buildings where energy continues to be consumed significantly beyond their intended operating periods.
Core Capabilities
Monitoring & Anomaly Detection
Predictive & Prescriptive Analytics
Optimization & Decision Support
Business Need
Municipal buildings frequently operate under schedules that do not reflect actual usage patterns. Declared opening hours may differ from real occupancy due to irregular activities, informal extended use, or outdated schedule records. Without automated detection, energy consumed outside occupancy windows remains invisible and unchallenged. The service enables the Municipality to align operational schedules with consumption reality, reducing waste from HVAC, lighting, and equipment running in empty buildings.
Key Performance Indicators
Schedule deviation detection accuracy: proportion of identified mismatches confirmed by facility manager review
Estimated annual savings from recommended schedule adjustments
Probabilistic forecast calibration: prediction intervals contain actual outcomes at stated confidence rates
API availability and latency targets for integration with downstream services
Data Provided
15-minute consumption telemetry per building revealing inferred occupancy signatures
Official building operating hours and schedule declarations
Greek public holiday calendar and school term dates
Consumption signatures indicating occupancy state transitions
Recommended schedule adjustments with estimated energy saving per change
TEF
TEF BUILD