Substation · 33 kV · primary

LLANFWROG T1 / RUTHIN T1

Latest published values

22 served · 0 withheld

Each row is what the operator’s latest published dataset reports for one combination of direction, technology, measure, firmness and horizon. Hosting-capacity figures are indicative and reflect what operators publish. They are not a connection offer; only the operator can confirm capacity for a specific request.

Latest published capacity values, one row per series
Direction	Technology	Measure	Value	Firmness	Horizon	Source date
Injection	Generation (any)	Available	-1.24075 MVA	Unknown	Now (snapshot)	12 Jun 2026
Injection	Generation (any)	Available	-1.24075 MVA	Unknown	Now (snapshot)variant: reverse_power_flow	12 Jun 2026
Injection	Generation (any)	Contracted	0 MVA	Unknown	past_connection_activityvariant: connection_offers_accepted	12 Jun 2026
Injection	Generation (any)	Contracted	0	Unknown	past_connection_activityvariant: connection_offers_accepted_count	12 Jun 2026
Injection	Generation (any)	Requested	0 MVA	Unknown	past_connection_activityvariant: budget_estimates_provided	12 Jun 2026
Injection	Generation (any)	Requested	0	Unknown	past_connection_activityvariant: budget_estimates_provided_count	12 Jun 2026
Injection	Generation (any)	Requested	0 MVA	Unknown	past_connection_activityvariant: connection_offers_made	12 Jun 2026
Injection	Generation (any)	Requested	0	Unknown	past_connection_activityvariant: connection_offers_made_count	12 Jun 2026
Injection	Generation (any)	Total	1 MVA	Firm	Now (snapshot)	12 Jun 2026
Injection	Generation (any)	Total	1 MVA	Unknown	Now (snapshot)variant: reverse_power_flow	12 Jun 2026
Injection	Generation (any)	Unknown	0 MVA	Unknown	past_connection_activityvariant: past_connection_activity_total	12 Jun 2026
Injection	Generation (any)	Unknown	0	Unknown	past_connection_activityvariant: past_connection_activity_total_count	12 Jun 2026
Offtake	Load (any)	Available	5.607 MVA	Unknown	Now (snapshot)	12 Jun 2026
Offtake	Load (any)	Contracted	0.156 MVA	Unknown	past_connection_activityvariant: connection_offers_accepted	12 Jun 2026
Offtake	Load (any)	Contracted	2	Unknown	past_connection_activityvariant: connection_offers_accepted_count	12 Jun 2026
Offtake	Load (any)	Requested	0.062 MVA	Unknown	past_connection_activityvariant: budget_estimates_provided	12 Jun 2026
Offtake	Load (any)	Requested	2	Unknown	past_connection_activityvariant: budget_estimates_provided_count	12 Jun 2026
Offtake	Load (any)	Requested	0.528 MVA	Unknown	past_connection_activityvariant: connection_offers_made	12 Jun 2026
Offtake	Load (any)	Requested	6	Unknown	past_connection_activityvariant: connection_offers_made_count	12 Jun 2026
Offtake	Load (any)	Total	15 MVA	Firm	Now (snapshot)	12 Jun 2026
Offtake	Load (any)	Unknown	0.156 MVA	Unknown	past_connection_activityvariant: past_connection_activity_total	12 Jun 2026
Offtake	Load (any)	Unknown	2	Unknown	past_connection_activityvariant: past_connection_activity_total_count	12 Jun 2026

SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)

What each value means

Methodology, both clocks, provenance and rights

Injection · Generation (any) · Available

-1.24075 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports -1.24075 MVA under methodology gb_spen_heatmap_spm_2026.

Firmness: Unknown
Horizon: Now (snapshot)
Methodology: gb_spen_heatmap_spm_2026SPEN Capacity Heatmaps Information Modelbasis operator calculated · network state unknown · comparability class gb_spen_heatmapNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: deficit: true
Operator note: limiting factor: thermal
Operator note: negative: true
Operator note: rag: Red
Operator note: rag colour: red
Operator note: source field: generationAvailableCapacity

Injection · Generation (any) · Available

-1.24075 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports -1.24075 MVA under methodology gb_spen_heatmap_spm_2026.

Firmness: Unknown
Horizon: Now (snapshot) · variant: reverse_power_flow
Methodology: gb_spen_heatmap_spm_2026SPEN Capacity Heatmaps Information Modelbasis operator calculated · network state unknown · comparability class gb_spen_heatmapNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: deficit: true
Operator note: negative: true
Operator note: source field: reversePowerFlowAvailableCapacity

Injection · Generation (any) · Contracted

0 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_accepted
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: generationConnectionOfferAcceptedCapacity

Injection · Generation (any) · Contracted

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_accepted_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: generationConnectionOfferAcceptedCount

Injection · Generation (any) · Requested

0 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: budget_estimates_provided
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: generationBudgetEstimatesProvidedCapacity

Injection · Generation (any) · Requested

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: budget_estimates_provided_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: generationBudgetEstimatesProvidedCount

Injection · Generation (any) · Requested

0 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_made
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: generationConnectionOfferMadeCapacity

Injection · Generation (any) · Requested

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_made_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: generationConnectionOfferMadeCount

Injection · Generation (any) · Total

1 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 1 MVA under methodology gb_spen_heatmap_spm_2026.

Firmness: Firm
Horizon: Now (snapshot)
Methodology: gb_spen_heatmap_spm_2026SPEN Capacity Heatmaps Information Modelbasis operator calculated · network state unknown · comparability class gb_spen_heatmapNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: generationFirmCapacity

Injection · Generation (any) · Total

1 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 1 MVA under methodology gb_spen_heatmap_spm_2026.

Firmness: Unknown
Horizon: Now (snapshot) · variant: reverse_power_flow
Methodology: gb_spen_heatmap_spm_2026SPEN Capacity Heatmaps Information Modelbasis operator calculated · network state unknown · comparability class gb_spen_heatmapNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: reversePowerFlowTotalCapacity

Injection · Generation (any) · Unknown

0 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: past_connection_activity_total
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: Past Connection Activity Total Generation Capacity

Injection · Generation (any) · Unknown

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: past_connection_activity_total_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: Past Connection Activity Total Generation Volume

Offtake · Load (any) · Available

5.607 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 5.607 MVA under methodology gb_spen_heatmap_spm_2026.

Firmness: Unknown
Horizon: Now (snapshot)
Methodology: gb_spen_heatmap_spm_2026SPEN Capacity Heatmaps Information Modelbasis operator calculated · network state unknown · comparability class gb_spen_heatmapNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: limiting factor: thermal
Operator note: rag: Green
Operator note: rag colour: green
Operator note: source field: demandAvailableCapacity

Offtake · Load (any) · Contracted

0.156 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0.156 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_accepted
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: loadConnectionOffersAcceptedCapacity

Offtake · Load (any) · Contracted

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 2 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_accepted_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: loadConnectionOffersAcceptedCount

Offtake · Load (any) · Requested

0.062 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0.062 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: budget_estimates_provided
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: loadBudgetEstimatesProvidedCapacity

Offtake · Load (any) · Requested

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 2 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: budget_estimates_provided_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: loadBudgetEstimatesProvidedCount

Offtake · Load (any) · Requested

0.528 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0.528 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_made
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: loadConnectionOffersMadeCapacity

Offtake · Load (any) · Requested

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 6 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: connection_offers_made_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1/PastConnectionActivity/11kV · payload sha256 e807aa602697…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: 132kV Group: CONNAHS QUAY ST ASAPH PENTIR 132KV
Operator note: 33kV Group: HOLYWELL GT1 / RHYL GT1 / ST ASAPH GT2 / ST ASAPH GT4
Operator note: HV Group or Substation: LLANFWROG T1 / RUTHIN T1
Operator note: connection voltage kv: 11
Operator note: source field: loadConnectionOffersMadeCount

Offtake · Load (any) · Total

15 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 15 MVA under methodology gb_spen_heatmap_spm_2026.

Firmness: Firm
Horizon: Now (snapshot)
Methodology: gb_spen_heatmap_spm_2026SPEN Capacity Heatmaps Information Modelbasis operator calculated · network state unknown · comparability class gb_spen_heatmapNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: demandFirmCapacity

Offtake · Load (any) · Unknown

0.156 MVA

Published in MVA; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 0.156 MVA under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: past_connection_activity_total
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: Past Connection Activity Total Demand Capacity

Offtake · Load (any) · Unknown

Published in count; no MW figure is derived from it.

Granted

The operator's latest published dataset reports 2 count under methodology gb_spen_heatmap_spm_activity_2026.

Firmness: Unknown
Horizon: past_connection_activity · variant: past_connection_activity_total_count
Methodology: gb_spen_heatmap_spm_activity_2026SPEN connection activity (LTDS Table 6), SPMbasis operator published · network state unknown · comparability class gb_spen_connection_activityNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 12 Jun 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_spen_heatmap_spmrecord SPM/LLANFWROG T1 / RUTHIN T1 · payload sha256 fd74d345a7b6…Operator’s publication (opens the operator’s site)
Licence: SP Energy Networks Open Data Licence (based on CC BY 4.0)Attribution: SP Energy Networks, Capacity Heatmaps Information Model SPM, https://spenergynetworks.opendatasoft.com/explore/dataset/distribution-capacity-heatmaps-spm/, SP Energy Networks Open Data Licence (based on CC BY 4.0) (last updated 2026-06-12)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: source field: Past Connection Activity Total Demand Volume

History

Served series only

Offtake · Load (any) · Available

current 5.607 MVA

26 Sep 2026range 5.607–5.607 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	5.607 MVA

Time axis: when we observed each value, not the operator’s effective date.

Injection · Generation (any) · Available

current -1.24075 MVA

26 Sep 2026range -1.24075–-1.24075 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	-1.24075 MVA

Time axis: when we observed each value, not the operator’s effective date.

Injection · Generation (any) · Available

current -1.24075 MVA

26 Sep 2026range -1.24075–-1.24075 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	-1.24075 MVA

Time axis: when we observed each value, not the operator’s effective date.

Offtake · Load (any) · Total

current 15 MVA

26 Sep 2026range 15–15 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	15 MVA

Time axis: when we observed each value, not the operator’s effective date.

Injection · Generation (any) · Total

current 1 MVA

26 Sep 2026range 1–1 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	1 MVA

Time axis: when we observed each value, not the operator’s effective date.

Injection · Generation (any) · Total

current 1 MVA

26 Sep 2026range 1–1 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	1 MVA

Time axis: when we observed each value, not the operator’s effective date.

Offtake · Load (any) · Unknown · past_connection_activity

current 0.156 MVA

26 Sep 2026range 0.156–0.156 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	0.156 MVA

Time axis: when we observed each value, not the operator’s effective date.

Injection · Generation (any) · Unknown · past_connection_activity

current 0 MVA

26 Sep 2026range 0–0 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	0 MVA

Time axis: when we observed each value, not the operator’s effective date.

Offtake · Load (any) · Unknown · past_connection_activity

current 2

26 Sep 2026range 2–226 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	2

Time axis: when we observed each value, not the operator’s effective date.

Injection · Generation (any) · Unknown · past_connection_activity

current 0

26 Sep 2026range 0–026 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	0

Time axis: when we observed each value, not the operator’s effective date.

Offtake · Load (any) · Requested · past_connection_activity

current 0.062 MVA

26 Sep 2026range 0.062–0.062 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	0.062 MVA

Time axis: when we observed each value, not the operator’s effective date.

Offtake · Load (any) · Requested · past_connection_activity

current 2

26 Sep 2026range 2–226 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	2

Time axis: when we observed each value, not the operator’s effective date.

The first 12 of 22 served series with a history. The history route returns every one of them.

Through the API

$ curl "https://api.gridcapacityapi.com/v1/substations/sub_06gdq6xnj1txs739ftb5dbf2f4/capacity" \  -H "Authorization: Bearer gc_live_..."