Substation · 132 kV · bsp

DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3

Latest published values

10 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	91.2435 MVA	Unknown	Now (snapshot)	12 Jun 2026
Injection	Generation (any)	Available	91.2435 MVA	Unknown	Now (snapshot)variant: reverse_power_flow	12 Jun 2026
Injection	Generation (any)	Total	84 MVA	Firm	Now (snapshot)	12 Jun 2026
Injection	Generation (any)	Total	84 MVA	Unknown	Now (snapshot)variant: reverse_power_flow	12 Jun 2026
Injection	Generation (any)	Unknown	0.395 MVA	Unknown	past_connection_activityvariant: past_connection_activity_total	12 Jun 2026
Injection	Generation (any)	Unknown	1	Unknown	past_connection_activityvariant: past_connection_activity_total_count	12 Jun 2026
Offtake	Load (any)	Available	-0.972 MVA	Unknown	Now (snapshot)	12 Jun 2026
Offtake	Load (any)	Total	103 MVA	Firm	Now (snapshot)	12 Jun 2026
Offtake	Load (any)	Unknown	8.218 MVA	Unknown	past_connection_activityvariant: past_connection_activity_total	12 Jun 2026
Offtake	Load (any)	Unknown	10	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

91.2435 MVA

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

Granted

The operator's latest published dataset reports 91.2435 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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: fault level
Operator note: rag: Amber
Operator note: rag colour: amber
Operator note: source field: generationAvailableCapacity

Injection · Generation (any) · Available

91.2435 MVA

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

Granted

The operator's latest published dataset reports 91.2435 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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: reversePowerFlowAvailableCapacity

Injection · Generation (any) · Total

84 MVA

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

Granted

The operator's latest published dataset reports 84 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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

84 MVA

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

Granted

The operator's latest published dataset reports 84 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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

0.395 MVA

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

Granted

The operator's latest published dataset reports 0.395 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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 1 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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

-0.972 MVA

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

Granted

The operator's latest published dataset reports -0.972 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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: demandAvailableCapacity

Offtake · Load (any) · Total

103 MVA

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

Granted

The operator's latest published dataset reports 103 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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

8.218 MVA

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

Granted

The operator's latest published dataset reports 8.218 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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 10 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/DALLAM GT1 / SANKEY BRIDGES GT1 / WARRINGTON GT3 · payload sha256 2447cd8f6405…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 -0.972 MVA

26 Sep 2026range -0.972–-0.972 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	-0.972 MVA