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Substation · 11 kV · primary

Bury Grid 11kV

UK Power Networks · United Kingdom

Latest published values

16 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
DirectionTechnologyMeasureValueFirmnessHorizonSource date
InjectionGeneration (any)Available17.1 MVAFirmNow (snapshot)1 Mar 2025
InjectionGeneration (any)Available19 MVAUnknownNow (snapshot)variant: reverse_power_flow1 Mar 2025
InjectionGeneration (any)Requested1 MVAUnknownpast_connection_activityvariant: budget_estimates_provided1 Mar 2025
InjectionGeneration (any)Requested1Unknownpast_connection_activityvariant: budget_estimates_provided_count1 Mar 2025
InjectionGeneration (any)Requested4.9 MVAUnknownpast_connection_activityvariant: connection_offers_made1 Mar 2025
InjectionGeneration (any)Requested1Unknownpast_connection_activityvariant: connection_offers_made_count1 Mar 2025
InjectionGeneration (any)Total27.5 MVAFirmNow (snapshot)1 Mar 2025
InjectionGeneration (any)Total19 MVAFirmNow (snapshot)variant: reverse_power_flow1 Mar 2025
OfftakeLoad (any)Available16.1 MVAFirmNow (snapshot)1 Mar 2025
OfftakeLoad (any)Contracted12.8 MVAUnknownpast_connection_activityvariant: connection_offers_accepted1 Mar 2025
OfftakeLoad (any)Contracted3Unknownpast_connection_activityvariant: connection_offers_accepted_count1 Mar 2025
OfftakeLoad (any)Requested8.2 MVAUnknownpast_connection_activityvariant: budget_estimates_provided1 Mar 2025
OfftakeLoad (any)Requested3Unknownpast_connection_activityvariant: budget_estimates_provided_count1 Mar 2025
OfftakeLoad (any)Requested6.4 MVAUnknownpast_connection_activityvariant: connection_offers_made1 Mar 2025
OfftakeLoad (any)Requested2Unknownpast_connection_activityvariant: connection_offers_made_count1 Mar 2025
OfftakeLoad (any)Total38 MVAFirmNow (snapshot)1 Mar 2025

UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)

What each value means

Methodology, both clocks, provenance and rights

Injection · Generation (any) · Available

17.1 MVA

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

Granted

The operator's latest published dataset reports 17.1 MVA under methodology gb_ukpn_ltds_heatmap_2026.

Firmness
Firm
Horizon
Now (snapshot)
Methodology
gb_ukpn_ltds_heatmap_2026UKPN LTDS Capacity Heatmap: headroom from the Network Scenario Headroom Reportbasis operator calculated · network state n minus 1 · comparability class gb_ukpn_ltds_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed · payload sha256 b1bf49888df0…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
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
generationAvailableCapacity

Injection · Generation (any) · Available

19 MVA

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

Granted

The operator's latest published dataset reports 19 MVA under methodology gb_ukpn_ltds_heatmap_2026.

Firmness
Unknown
Horizon
Now (snapshot) · variant: reverse_power_flow
Methodology
gb_ukpn_ltds_heatmap_2026UKPN LTDS Capacity Heatmap: headroom from the Network Scenario Headroom Reportbasis operator calculated · network state n minus 1 · comparability class gb_ukpn_ltds_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed · payload sha256 b1bf49888df0…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: equals published total
reversePowerFlowTotalCapacity
Operator note: source field
reversePowerFlowAvailableCapacity

Injection · Generation (any) · Requested

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_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: budget_estimates_provided
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
generationBudgetEstimatesProvidedCapacity

Injection · Generation (any) · Requested

1

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

Granted

The operator's latest published dataset reports 1 count under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: budget_estimates_provided_count
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
generationBudgetEstimatesProvidedCount

Injection · Generation (any) · Requested

4.9 MVA

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

Granted

The operator's latest published dataset reports 4.9 MVA under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: connection_offers_made
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
generationConnectionOffersMadeCapacity

Injection · Generation (any) · Requested

1

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

Granted

The operator's latest published dataset reports 1 count under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: connection_offers_made_count
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
generationConnectionOffersMadeCount

Injection · Generation (any) · Total

27.5 MVA

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

Granted

The operator's latest published dataset reports 27.5 MVA under methodology gb_ukpn_ltds_heatmap_2026.

Firmness
Firm
Horizon
Now (snapshot)
Methodology
gb_ukpn_ltds_heatmap_2026UKPN LTDS Capacity Heatmap: headroom from the Network Scenario Headroom Reportbasis operator calculated · network state n minus 1 · comparability class gb_ukpn_ltds_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed · payload sha256 b1bf49888df0…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
generationFirmCapacity

Injection · Generation (any) · Total

19 MVA

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

Granted

The operator's latest published dataset reports 19 MVA under methodology gb_ukpn_ltds_heatmap_2026.

Firmness
Firm
Horizon
Now (snapshot) · variant: reverse_power_flow
Methodology
gb_ukpn_ltds_heatmap_2026UKPN LTDS Capacity Heatmap: headroom from the Network Scenario Headroom Reportbasis operator calculated · network state n minus 1 · comparability class gb_ukpn_ltds_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed · payload sha256 b1bf49888df0…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
reversePowerFlowTotalCapacity

Offtake · Load (any) · Available

16.1 MVA

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

Granted

The operator's latest published dataset reports 16.1 MVA under methodology gb_ukpn_ltds_heatmap_2026.

Firmness
Firm
Horizon
Now (snapshot)
Methodology
gb_ukpn_ltds_heatmap_2026UKPN LTDS Capacity Heatmap: headroom from the Network Scenario Headroom Reportbasis operator calculated · network state n minus 1 · comparability class gb_ukpn_ltds_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed · payload sha256 b1bf49888df0…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
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

12.8 MVA

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

Granted

The operator's latest published dataset reports 12.8 MVA under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: connection_offers_accepted
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
loadConnectionOffersAcceptedCapacity

Offtake · Load (any) · Contracted

3

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

Granted

The operator's latest published dataset reports 3 count under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: connection_offers_accepted_count
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
loadConnectionOffersAcceptedCount

Offtake · Load (any) · Requested

8.2 MVA

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

Granted

The operator's latest published dataset reports 8.2 MVA under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: budget_estimates_provided
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
loadBudgetEstimatesProvidedCapacity

Offtake · Load (any) · Requested

3

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

Granted

The operator's latest published dataset reports 3 count under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: budget_estimates_provided_count
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
loadBudgetEstimatesProvidedCount

Offtake · Load (any) · Requested

6.4 MVA

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

Granted

The operator's latest published dataset reports 6.4 MVA under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: connection_offers_made
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
loadConnectionOffersMadeCapacity

Offtake · Load (any) · Requested

2

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

Granted

The operator's latest published dataset reports 2 count under methodology gb_ukpn_ltds_heatmap_activity_2026.

Firmness
Unknown
Horizon
past_connection_activity · variant: connection_offers_made_count
Methodology
gb_ukpn_ltds_heatmap_activity_2026UKPN past connection activity (LTDS Capacity Heatmap)basis operator published · network state unknown · comparability class gb_ukpn_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed/PastConnectionActivity/11kV · payload sha256 a31173a5750a…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: connection voltage kv
11
Operator note: source field
loadConnectionOffersMadeCount

Offtake · Load (any) · Total

38 MVA

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

Granted

The operator's latest published dataset reports 38 MVA under methodology gb_ukpn_ltds_heatmap_2026.

Firmness
Firm
Horizon
Now (snapshot)
Methodology
gb_ukpn_ltds_heatmap_2026UKPN LTDS Capacity Heatmap: headroom from the Network Scenario Headroom Reportbasis operator calculated · network state n minus 1 · comparability class gb_ukpn_ltds_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
1 Mar 2025
Retrieved / confirmed
2026-09-26 02:47 UTClast confirmed unchanged 2026-09-26 02:47 UTC
Source health
Healthy
Provenance
gb_ukpn_ltds_heatmaprecord a29cd764-98d7-56a4-aa92-b435423a01ed · payload sha256 b1bf49888df0…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: UK Power Networks, Long Term Development Statement (LTDS) Capacity Heatmap, https://ukpowernetworks.opendatasoft.com/explore/dataset/ukpn-capacity-heatmap/ (last updated 2025-03-01)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
demandFirmCapacity

History

Served series only

Offtake · Load (any) · Available

current 16.1 MVA

26 Sep 2026: 16.1 MVA
26 Sep 2026range 16.1–16.1 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current16.1 MVA

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

Injection · Generation (any) · Available

current 17.1 MVA

26 Sep 2026: 17.1 MVA
26 Sep 2026range 17.1–17.1 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current17.1 MVA

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

Injection · Generation (any) · Available

current 19 MVA

26 Sep 2026: 19 MVA
26 Sep 2026range 19–19 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current19 MVA

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

Offtake · Load (any) · Total

current 38 MVA

26 Sep 2026: 38 MVA
26 Sep 2026range 38–38 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current38 MVA

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

Injection · Generation (any) · Total

current 27.5 MVA

26 Sep 2026: 27.5 MVA
26 Sep 2026range 27.5–27.5 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current27.5 MVA

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

Injection · Generation (any) · Total

current 19 MVA

26 Sep 2026: 19 MVA
26 Sep 2026range 19–19 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current19 MVA

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

Offtake · Load (any) · Requested · past_connection_activity

current 8.2 MVA

26 Sep 2026: 8.2 MVA
26 Sep 2026range 8.2–8.2 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current8.2 MVA

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

Offtake · Load (any) · Requested · past_connection_activity

current 3

26 Sep 2026: 3
26 Sep 2026range 3–326 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current3

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

Offtake · Load (any) · Requested · past_connection_activity

current 6.4 MVA

26 Sep 2026: 6.4 MVA
26 Sep 2026range 6.4–6.4 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current6.4 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 2026: 2
26 Sep 2026range 2–226 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current2

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

Offtake · Load (any) · Contracted · past_connection_activity

current 12.8 MVA

26 Sep 2026: 12.8 MVA
26 Sep 2026range 12.8–12.8 MVA26 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current12.8 MVA

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

Offtake · Load (any) · Contracted · past_connection_activity

current 3

26 Sep 2026: 3
26 Sep 2026range 3–326 Sep 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current3

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

The first 12 of 16 served series with a history. The history route returns every one of them.

Through the API

curl "https://api.gridcapacityapi.com/v1/substations/sub_06gdq75qqntah1g4ca7kst08kc/capacity" \  -H "Authorization: Bearer gc_live_..."
Bury Grid 11kV substation: grid capacity (UK Power Networks) · GridCapacity API