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SLC31E Flexibility Services Procurement

Information Table Analyze Export API

This is part of our submission for the Standard Licence Condition 31E procurement report which summarises the Flexible Services that have been tendered for, those that have been contracted with, and those which have been dispatched.

For the full procurement support and datasets, please go to our main site's flexibility page: Flexibility Services | Northern Powergrid

Attachments

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SLC31E Procurement Open Data Methodology March 2025.pdf

Dataset schema

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Tender Reference

No description available for this field.

Name (identifier)	tender_reference
Type	text
Sample

Product

No description available for this field.

Name (identifier)	product
Type	text
Sample

Constraint Licence Area

No description available for this field.

Name (identifier)	constraint_licence_area
Type	text
Sample

Provider Licence Area

No description available for this field.

Name (identifier)	provider_licence_area
Type	text
Sample

Service Location (Grid Supply Point)

No description available for this field.

Name (identifier)	service_location_grid_supply_point
Type	text
Sample

Service Provider

No description available for this field.

Name (identifier)	service_provider
Type	text
Sample

Constraint Trigger

No description available for this field.

Name (identifier)	constraint_trigger
Type	text
Sample

Constraint Management Zone Name

No description available for this field.

Name (identifier)	constraint_management_zone_name
Type	text
Sample

Maximum Connection Voltage (V)

No description available for this field.

Name (identifier)	maximum_connection_voltage
Type	decimal
Unit	V
Sample

Main Technology

No description available for this field.

Name (identifier)	main_technology
Type	text
Sample

Secondary Technology (where applicable)

No description available for this field.

Name (identifier)	secondary_technology_where_applicable
Type	text
Sample

Dispatchable / Non-dispatchable

No description available for this field.

Name (identifier)	dispatchable_non_dispatchable
Type	text
Sample

Number of bids received

No description available for this field.

Name (identifier)	number_of_bids_received
Type	decimal
Sample

Bid Outcome

No description available for this field.

Name (identifier)	bid_outcome
Type	text
Sample

Flexible Unit Reference

No description available for this field.

Name (identifier)	flexible_unit_reference
Type	text
Sample

Committed Contracts / Non-committed Contracts

No description available for this field.

Name (identifier)	committed_contracts_non_committed_contracts
Type	text
Sample

Peak Flexible Capacity (in MW)

No description available for this field.

Name (identifier)	peak_flexible_capacity_in_mw
Type	decimal
Unit	MW
Sample

Peak Flexible Capacity (in MVAr)

No description available for this field.

Name (identifier)	peak_flexible_capacity_in_mvar
Type	text
Sample

Maximum Run Time (hh:mm)

No description available for this field.

Name (identifier)	maximum_run_time_hh_mm
Type	text
Sample

Response Time (hh:mm)

No description available for this field.

Name (identifier)	response_time_hh_mm
Type	text
Sample

Connection Voltage

No description available for this field.

Name (identifier)	connection_voltage_in_kv
Type	text
Sample

Delivery Year

No description available for this field.

Name (identifier)	delivery_year
Type	text
Sample

Tendered Delivery Start Date

No description available for this field.

Name (identifier)	tendered_delivery_start_date
Type	date
Sample

Tendered Delivery End Date

No description available for this field.

Name (identifier)	tendered_delivery_end_date
Type	date
Sample

Potential Service Days

No description available for this field.

Name (identifier)	potential_service_days
Type	text
Sample

Service Window 1 FROM (where applicable)

No description available for this field.

Name (identifier)	service_window_1_from_where_applicable
Type	text
Sample

Service Window 1 TO (where applicable)

No description available for this field.

Name (identifier)	service_window_1_to_where_applicable
Type	text
Sample

Service Window 2 FROM (where applicable)

No description available for this field.

Name (identifier)	service_window_2_from_where_applicable
Type	text
Sample

Service Window 2 TO (where applicable)

No description available for this field.

Name (identifier)	service_window_2_to_where_applicable
Type	text
Sample

Original Availability Fee Bid (where applicable, in £/MW/hr)

No description available for this field.

Name (identifier)	original_availability_fee_bid_where_applicable_in_ps_mw_hr
Type	decimal
Unit	£
Sample

Original Utilisation Price Bid (where applicable, in £/MWh)

No description available for this field.

Name (identifier)	original_utilisation_price_bid_where_applicable_in_ps_mwh
Type	decimal
Unit	£
Sample

Agreed Availability Fee (where applicable, in £/MW/hr)

No description available for this field.

Name (identifier)	agreed_availability_fee_where_applicable_in_ps_mw_hr
Type	decimal
Unit	£
Sample

Agreed Utilisation Price (in £/MWh)

No description available for this field.

Name (identifier)	agreed_utilisation_price_in_ps_mwh
Type	decimal
Unit	£
Sample

Service Fee (in £/MWh)

No description available for this field.

Name (identifier)	service_fee_in_ps_mwh
Type	decimal
Unit	£
Sample

Notes

No description available for this field.

Name (identifier)	notes
Type	text
Sample

JSON Schema

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

{

"title":"slc31e-procurement",
"type":"object",
"oneOf":
[
- {
  - "$ref":"#/definitions/slc31e-procurement"
  }
]
,
"definitions":
{
- "slc31e-procurement":
  {
  - "properties":
    {
    "records":
    {
    "type":"array",
    "items":
    {
    "$ref":"#/definitions/slc31e-procurement_records"
    }
    }
    }
  }
  ,
- "slc31e-procurement_records":
  {
  - "properties":
    {
    "fields":
    {
    "type":"object",
    "properties":
    {
    "tender_reference":
    {
    "type":"string",
    "title":"Tender Reference",
    "description":""
    }
    ,
    "product":
    {
    "type":"string",
    "title":"Product",
    "description":""
    }
    ,
    "constraint_licence_area":
    {
    "type":"string",
    "title":"Constraint Licence Area",
    "description":""
    }
    ,
    "provider_licence_area":
    {
    "type":"string",
    "title":"Provider Licence Area",
    "description":""
    }
    ,
    "service_location_grid_supply_point":
    {
    "type":"string",
    "title":"Service Location (Grid Supply Point)",
    "description":""
    }
    ,
    "service_provider":
    {
    "type":"string",
    "title":"Service Provider",
    "description":""
    }
    ,
    "constraint_trigger":
    {
    "type":"string",
    "title":"Constraint Trigger",
    "description":""
    }
    ,
    "constraint_management_zone_name":
    {
    "type":"string",
    "title":"Constraint Management Zone Name",
    "description":""
    }
    ,
    "maximum_connection_voltage":
    {
    "type":"number",
    "title":"Maximum Connection Voltage (V)",
    "description":"",
    "unit":"V"
    }
    ,
    "main_technology":
    {
    "type":"string",
    "title":"Main Technology",
    "description":""
    }
    ,
    "secondary_technology_where_applicable":
    {
    "type":"string",
    "title":"Secondary Technology (where applicable)",
    "description":""
    }
    ,
    "dispatchable_non_dispatchable":
    {
    "type":"string",
    "title":"Dispatchable / Non-dispatchable",
    "description":""
    }
    ,
    "number_of_bids_received":
    {
    "type":"number",
    "title":"Number of bids received",
    "description":""
    }
    ,
    "bid_outcome":
    {
    "type":"string",
    "title":"Bid Outcome",
    "description":""
    }
    ,
    "flexible_unit_reference":
    {
    "type":"string",
    "title":"Flexible Unit Reference",
    "description":""
    }
    ,
    "committed_contracts_non_committed_contracts":
    {
    "type":"string",
    "title":"Committed Contracts / Non-committed Contracts",
    "description":""
    }
    ,
    "peak_flexible_capacity_in_mw":
    {
    "type":"number",
    "title":"Peak Flexible Capacity (in MW)",
    "description":"",
    "unit":"MW"
    }
    ,
    "peak_flexible_capacity_in_mvar":
    {
    "type":"string",
    "title":"Peak Flexible Capacity (in MVAr)",
    "description":""
    }
    ,
    "maximum_run_time_hh_mm":
    {
    "type":"string",
    "title":"Maximum Run Time (hh:mm)",
    "description":""
    }
    ,
    "response_time_hh_mm":
    {
    "type":"string",
    "title":"Response Time (hh:mm)",
    "description":""
    }
    ,
    "connection_voltage_in_kv":
    {
    "type":"string",
    "title":"Connection Voltage",
    "description":""
    }
    ,
    "delivery_year":
    {
    "type":"string",
    "title":"Delivery Year",
    "description":""
    }
    ,
    "tendered_delivery_start_date":
    {
    "type":"string",
    "format":"date",
    "title":"Tendered Delivery Start Date",
    "description":""
    }
    ,
    "tendered_delivery_end_date":
    {
    "type":"string",
    "format":"date",
    "title":"Tendered Delivery End Date",
    "description":""
    }
    ,
    "potential_service_days":
    {
    "type":"string",
    "title":"Potential Service Days",
    "description":""
    }
    ,
    "service_window_1_from_where_applicable":
    {
    "type":"string",
    "title":"Service Window 1 FROM (where applicable)",
    "description":""
    }
    ,
    "service_window_1_to_where_applicable":
    {
    "type":"string",
    "title":"Service Window 1 TO (where applicable)",
    "description":""
    }
    ,
    "service_window_2_from_where_applicable":
    {
    "type":"string",
    "title":"Service Window 2 FROM (where applicable)",
    "description":""
    }
    ,
    "service_window_2_to_where_applicable":
    {
    "type":"string",
    "title":"Service Window 2 TO (where applicable)",
    "description":""
    }
    ,
    "original_availability_fee_bid_where_applicable_in_ps_mw_hr":
    {
    "type":"number",
    "title":"Original Availability Fee Bid (where applicable, in £/MW/hr)",
    "description":"",
    "unit":"£"
    }
    ,
    "original_utilisation_price_bid_where_applicable_in_ps_mwh":
    {
    "type":"number",
    "title":"Original Utilisation Price Bid (where applicable, in £/MWh)",
    "description":"",
    "unit":"£"
    }
    ,
    "agreed_availability_fee_where_applicable_in_ps_mw_hr":
    {
    "type":"number",
    "title":"Agreed Availability Fee (where applicable, in £/MW/hr)",
    "description":"",
    "unit":"£"
    }
    ,
    "agreed_utilisation_price_in_ps_mwh":
    {
    "type":"number",
    "title":"Agreed Utilisation Price (in £/MWh)",
    "description":"",
    "unit":"£"
    }
    ,
    "service_fee_in_ps_mwh":
    {
    "type":"number",
    "title":"Service Fee (in £/MWh)",
    "description":"",
    "unit":"£"
    }
    ,
    "notes":
    {
    "type":"string",
    "title":"Notes",
    "description":""
    }
    }
    }
    }
  }
}

}

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