v1
latestOpenAPI 3.0.0BSD License2026-07-24228233924.5 KBElexon
2 to 156 Weeks Ahead Generation availability aggregated data
This endpoint provides a forward view of availability (also referred to as Output Usable data under the Grid Code) for generation and interconnector capacity, accounting for planned outages covering availability data from 2 weeks ahead to 156 weeks ahead. The data is an aggregation of all Fuel Type categories at national level.
get/gb/elexon/forecasts/nou2t3yw
Query parameters
publish_date_fromstring date-time required
Start date time for the request, referring to when the forecast was published. Ex: yyyy-mm-ddThh:mm:ss
publish_date_tostring date-time required
End date time for the request, referring to when the forecast was published. Ex: yyyy-mm-ddThh:mm:ss
limitinteger
Number of results to return per page.
offsetinteger
The initial index from which to return the results.
timezone'UTC' | 'Europe/Berlin' | 'Europe/London' | 'America/New_York' | 'America/Chicago' | 'America/Los_Angeles'
The timezone for the query and returned data. If not specified, the default timezone is shown in the information table.
Response
Success