{
 "generated_at": "2026-08-11T17:12:06Z",
 "source": "EPEX NL day-ahead via energyzero public API",
 "market": "NL",
 "unit": "EUR/kWh excl. BTW",
 "days": {
  "2026-08-11": {
   "p25_eur_kwh": 0.0449,
   "p75_eur_kwh": 0.1599,
   "min": -0.00194,
   "max": 0.19909,
   "avg": 0.11223,
   "surplus_hours_cheap": [
    "2026-08-11T09:00:00Z",
    "2026-08-11T10:00:00Z",
    "2026-08-11T11:00:00Z",
    "2026-08-11T12:00:00Z",
    "2026-08-11T13:00:00Z",
    "2026-08-11T14:00:00Z"
   ],
   "deficit_hours_expensive": [
    "2026-08-11T04:00:00Z",
    "2026-08-11T05:00:00Z",
    "2026-08-11T17:00:00Z",
    "2026-08-11T18:00:00Z",
    "2026-08-11T19:00:00Z",
    "2026-08-11T20:00:00Z"
   ],
   "spread_pct": 101.0,
   "hourly": [
    {
     "t": "2026-08-11T00:00:00Z",
     "eur_kwh": 0.14116
    },
    {
     "t": "2026-08-11T01:00:00Z",
     "eur_kwh": 0.13334
    },
    {
     "t": "2026-08-11T02:00:00Z",
     "eur_kwh": 0.13393
    },
    {
     "t": "2026-08-11T03:00:00Z",
     "eur_kwh": 0.14333
    },
    {
     "t": "2026-08-11T04:00:00Z",
     "eur_kwh": 0.1599
    },
    {
     "t": "2026-08-11T05:00:00Z",
     "eur_kwh": 0.16028
    },
    {
     "t": "2026-08-11T06:00:00Z",
     "eur_kwh": 0.14576
    },
    {
     "t": "2026-08-11T07:00:00Z",
     "eur_kwh": 0.11172
    },
    {
     "t": "2026-08-11T08:00:00Z",
     "eur_kwh": 0.05853
    },
    {
     "t": "2026-08-11T09:00:00Z",
     "eur_kwh": 0.01018
    },
    {
     "t": "2026-08-11T10:00:00Z",
     "eur_kwh": 2e-05
    },
    {
     "t": "2026-08-11T11:00:00Z",
     "eur_kwh": -7e-05
    },
    {
     "t": "2026-08-11T12:00:00Z",
     "eur_kwh": -0.00194
    },
    {
     "t": "2026-08-11T13:00:00Z",
     "eur_kwh": 0.00135
    },
    {
     "t": "2026-08-11T14:00:00Z",
     "eur_kwh": 0.0449
    },
    {
     "t": "2026-08-11T15:00:00Z",
     "eur_kwh": 0.11127
    },
    {
     "t": "2026-08-11T16:00:00Z",
     "eur_kwh": 0.14674
    },
    {
     "t": "2026-08-11T17:00:00Z",
     "eur_kwh": 0.17581
    },
    {
     "t": "2026-08-11T18:00:00Z",
     "eur_kwh": 0.19909
    },
    {
     "t": "2026-08-11T19:00:00Z",
     "eur_kwh": 0.18851
    },
    {
     "t": "2026-08-11T20:00:00Z",
     "eur_kwh": 0.17136
    },
    {
     "t": "2026-08-11T21:00:00Z",
     "eur_kwh": 0.15359
    },
    {
     "t": "2026-08-11T22:00:00Z",
     "eur_kwh": 0.15526
    },
    {
     "t": "2026-08-11T23:00:00Z",
     "eur_kwh": 0.1495
    }
   ]
  },
  "2026-08-12": {
   "p25_eur_kwh": 0.0372,
   "p75_eur_kwh": 0.1721,
   "min": -0.00453,
   "max": 0.3,
   "avg": 0.13309,
   "surplus_hours_cheap": [
    "2026-08-12T09:00:00Z",
    "2026-08-12T10:00:00Z",
    "2026-08-12T11:00:00Z",
    "2026-08-12T12:00:00Z",
    "2026-08-12T13:00:00Z"
   ],
   "deficit_hours_expensive": [
    "2026-08-12T16:00:00Z",
    "2026-08-12T17:00:00Z",
    "2026-08-12T18:00:00Z",
    "2026-08-12T19:00:00Z",
    "2026-08-12T20:00:00Z",
    "2026-08-12T21:00:00Z"
   ],
   "spread_pct": 101.5,
   "hourly": [
    {
     "t": "2026-08-12T00:00:00Z",
     "eur_kwh": 0.1433
    },
    {
     "t": "2026-08-12T01:00:00Z",
     "eur_kwh": 0.13975
    },
    {
     "t": "2026-08-12T02:00:00Z",
     "eur_kwh": 0.1399
    },
    {
     "t": "2026-08-12T03:00:00Z",
     "eur_kwh": 0.1535
    },
    {
     "t": "2026-08-12T04:00:00Z",
     "eur_kwh": 0.17035
    },
    {
     "t": "2026-08-12T05:00:00Z",
     "eur_kwh": 0.16754
    },
    {
     "t": "2026-08-12T06:00:00Z",
     "eur_kwh": 0.15518
    },
    {
     "t": "2026-08-12T07:00:00Z",
     "eur_kwh": 0.12891
    },
    {
     "t": "2026-08-12T08:00:00Z",
     "eur_kwh": 0.08764
    },
    {
     "t": "2026-08-12T09:00:00Z",
     "eur_kwh": 0.0372
    },
    {
     "t": "2026-08-12T10:00:00Z",
     "eur_kwh": -1e-05
    },
    {
     "t": "2026-08-12T11:00:00Z",
     "eur_kwh": -0.00228
    },
    {
     "t": "2026-08-12T12:00:00Z",
     "eur_kwh": -0.00453
    },
    {
     "t": "2026-08-12T13:00:00Z",
     "eur_kwh": 0.01024
    },
    {
     "t": "2026-08-12T14:00:00Z",
     "eur_kwh": 0.08554
    },
    {
     "t": "2026-08-12T15:00:00Z",
     "eur_kwh": 0.14059
    },
    {
     "t": "2026-08-12T16:00:00Z",
     "eur_kwh": 0.18356
    },
    {
     "t": "2026-08-12T17:00:00Z",
     "eur_kwh": 0.3
    },
    {
     "t": "2026-08-12T18:00:00Z",
     "eur_kwh": 0.29931
    },
    {
     "t": "2026-08-12T19:00:00Z",
     "eur_kwh": 0.22962
    },
    {
     "t": "2026-08-12T20:00:00Z",
     "eur_kwh": 0.19066
    },
    {
     "t": "2026-08-12T21:00:00Z",
     "eur_kwh": 0.1721
    }
   ]
  }
 },
 "ok": true,
 "coordination_meaning": "surplus_hours_cheap = вікна для заряду батарей/переносу навантаження (дата-центри, EV-мережі, виробництво); deficit_hours = вікна розряду/продажу з батарей та скорочення споживання"
}