{ "$schema": "../json-schema/energy-utilities-meter-reading-schema.json", "id": "espi:RetailCustomer/9/UsagePoint/3/MeterReading/1/IntervalBlock/1/IntervalReading/0", "usagePointId": "espi:RetailCustomer/9/UsagePoint/3", "readingType": "electricity.delivered", "intervalStart": "2026-05-22T14:00:00Z", "intervalLength": 3600, "value": 1245, "unit": "Wh", "quality": "validated", "source": "green-button", "powerOfTenMultiplier": 0, "providerId": "green-button" }