Photovoltaic power production estimation and forecast on Belgian grid (Near real-time) — Elia Open Data Portal

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Intraday forecast, day-ahead and week-ahead forecast of photovoltaic power capacity on the Belgian grid. The values are updated every quarter-hour.

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Dataset schema

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Datetime

Time at which the interval starts.

No description available for this field.

Name (identifier)	datetime
Type	datetime
Sample

Resolution code

Length of the time interval expressed in compliance with ISO 8601.

No description available for this field.

Name (identifier)	resolutioncode
Type	text
Sample

Region

Location of the production unit.

No description available for this field.

Name (identifier)	region
Type	text
Sample

Measured & upscaled

The value running average measured for the reported time interval.

No description available for this field.

Name (identifier)	realtime
Type	decimal
Unit	MW
Sample

Most recent forecast

Most recently forecasted volume.

No description available for this field.

Name (identifier)	mostrecentforecast
Type	decimal
Unit	MW
Sample

Most recent P10

Most recently forecasted volume with a probability of less than 10% that a lower volume will be produced.

No description available for this field.

Name (identifier)	mostrecentconfidence10
Type	decimal
Unit	MW
Sample

Most recent P90

Most recently forecasted volume with a probability of less than 10% that a higher volume will be produced.

No description available for this field.

Name (identifier)	mostrecentconfidence90
Type	decimal
Unit	MW
Sample

Day Ahead 11AM forecast

Day-ahead forecasted volume published at 11AM.

No description available for this field.

Name (identifier)	dayahead11hforecast
Type	decimal
Unit	MW
Sample

Day Ahead 11AM P10

Day-ahead forecasted volume with a probability of less than 10% that a lower volume will be produced, published at 11AM.

No description available for this field.

Name (identifier)	dayahead11hconfidence10
Type	decimal
Unit	MW
Sample

Day Ahead 11AM P90

Day-ahead forecasted volume with a probability of less than 10% that a higher volume will be produced, published at 11AM.

No description available for this field.

Name (identifier)	dayahead11hconfidence90
Type	decimal
Unit	MW
Sample

Day-ahead 6PM forecast

Day-ahead forecasted volume to be produced.

No description available for this field.

Name (identifier)	dayaheadforecast
Type	decimal
Unit	MW
Sample

Day-ahead 6PM P10

Day-ahead forecasted volume with a probability of less than 10% that a lower volume will be produced.

No description available for this field.

Name (identifier)	dayaheadconfidence10
Type	decimal
Unit	MW
Sample

Day-ahead 6PM P90

Forecasted volume with a probability of less than 10% that a higher volume will be produced.

No description available for this field.

Name (identifier)	dayaheadconfidence90
Type	decimal
Unit	MW
Sample

Week-ahead forecast

Week-ahead forecasted volume.

No description available for this field.

Name (identifier)	weekaheadforecast
Type	decimal
Unit	MW
Sample

Week-ahead P10

Week-ahead forecasted volume with a probability of less than 10% that a lower volume will be produced.

No description available for this field.

Name (identifier)	weekaheadconfidence10
Type	decimal
Unit	MW
Sample

Week-ahead P90

Week-ahead forecasted volume with a probability of less than 10% that a higher volume will be produced.

No description available for this field.

Name (identifier)	weekaheadconfidence90
Type	decimal
Unit	MW
Sample

Load factor

The percentage ratio between measured power generation and the total monitored power capacity.

No description available for this field.

Name (identifier)	loadfactor
Type	decimal
Sample

Monitored capacity

Total available production capacity.

No description available for this field.

Name (identifier)	monitoredcapacity
Type	decimal
Unit	MW
Sample

JSON Schema

The following JSON object is a standardized description of your dataset's schema. More about JSON schema.

{

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    "datetime":
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    "format":"date-time",
    "title":"Datetime",
    "description":"Time at which the interval starts."
    }
    ,
    "resolutioncode":
    {
    "type":"string",
    "title":"Resolution code",
    "description":"Length of the time interval expressed in compliance with ISO 8601."
    }
    ,
    "region":
    {
    "type":"string",
    "title":"Region",
    "description":"Location of the production unit."
    }
    ,
    "realtime":
    {
    "type":"number",
    "title":"Measured & upscaled",
    "description":"The value running average measured for the reported time interval.",
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    "type":"number",
    "title":"Most recent forecast",
    "description":"Most recently forecasted volume.",
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    ,
    "mostrecentconfidence10":
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    "type":"number",
    "title":"Most recent P10",
    "description":"Most recently forecasted volume with a probability of less than 10% that a lower volume will be produced.",
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    ,
    "mostrecentconfidence90":
    {
    "type":"number",
    "title":"Most recent P90",
    "description":"Most recently forecasted volume with a probability of less than 10% that a higher volume will be produced.",
    "unit":"MW"
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    ,
    "dayahead11hforecast":
    {
    "type":"number",
    "title":"Day Ahead 11AM forecast",
    "description":"Day-ahead forecasted volume published at 11AM. ",
    "unit":"MW"
    }
    ,
    "dayahead11hconfidence10":
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    "type":"number",
    "title":"Day Ahead 11AM P10",
    "description":"Day-ahead forecasted volume with a probability of less than 10% that a lower volume will be produced, published at 11AM. ",
    "unit":"MW"
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    ,
    "dayahead11hconfidence90":
    {
    "type":"number",
    "title":"Day Ahead 11AM P90",
    "description":"Day-ahead forecasted volume with a probability of less than 10% that a higher volume will be produced, published at 11AM. ",
    "unit":"MW"
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    ,
    "dayaheadforecast":
    {
    "type":"number",
    "title":"Day-ahead 6PM forecast",
    "description":"Day-ahead forecasted volume to be produced.",
    "unit":"MW"
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    "dayaheadconfidence10":
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    "type":"number",
    "title":"Day-ahead 6PM P10",
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    ,
    "dayaheadconfidence90":
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    "type":"number",
    "title":"Day-ahead 6PM P90",
    "description":"Forecasted volume with a probability of less than 10% that a higher volume will be produced.",
    "unit":"MW"
    }
    ,
    "weekaheadforecast":
    {
    "type":"number",
    "title":"Week-ahead forecast",
    "description":"Week-ahead forecasted volume.",
    "unit":"MW"
    }
    ,
    "weekaheadconfidence10":
    {
    "type":"number",
    "title":"Week-ahead P10",
    "description":"Week-ahead forecasted volume with a probability of less than 10% that a lower volume will be produced.",
    "unit":"MW"
    }
    ,
    "weekaheadconfidence90":
    {
    "type":"number",
    "title":"Week-ahead P90",
    "description":"Week-ahead forecasted volume with a probability of less than 10% that a higher volume will be produced.",
    "unit":"MW"
    }
    ,
    "loadfactor":
    {
    "type":"number",
    "title":"Load factor",
    "description":"The percentage ratio between measured power generation and the total monitored power capacity."
    }
    ,
    "monitoredcapacity":
    {
    "type":"number",
    "title":"Monitored capacity",
    "description":"Total available production capacity.",
    "unit":"MW"
    }
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    }
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}

}

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