{
  "timestamp": "2026-08-25T11:30:07.465119Z",
  "device": "Presa rack",
  "description": "2\u00d7 Raspberry Pi 4B + Orange Pi Zero 3 + Orange Pi Lite + 4\u00d7 SSD + router + NerdMiner2 + caricabatterie",
  "cost_per_kwh_eur": 0.25,
  "current_power_w": 25.62,
  "today_energy_kwh": 0.308,
  "today_cost_eur": 0.077,
  "month_energy_kwh": 13.014,
  "month_cost_eur": 3.25,
  "daily_avg_kwh": 0.536,
  "estimate_basis": "24h reali",
  "month_est_kwh": 16.08,
  "month_est_cost_eur": 4.02,
  "year_est_kwh": 195.6,
  "year_est_cost_eur": 48.91
}