Substation · 33 kV · primary

Trowse Grid 33kV

Latest published values

18 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	86.3 MVA	Firm	Now (snapshot)	1 Mar 2025
Injection	Generation (any)	Available	114.3 MVA	Unknown	Now (snapshot)variant: reverse_power_flow	1 Mar 2025
Injection	Generation (any)	Contracted	18 MVA	Unknown	past_connection_activityvariant: connection_offers_accepted	1 Mar 2025
Injection	Generation (any)	Contracted	1	Unknown	past_connection_activityvariant: connection_offers_accepted_count	1 Mar 2025
Injection	Generation (any)	Requested	94.6 MVA	Unknown	past_connection_activityvariant: budget_estimates_provided	1 Mar 2025
Injection	Generation (any)	Requested	4	Unknown	past_connection_activityvariant: budget_estimates_provided_count	1 Mar 2025
Injection	Generation (any)	Requested	53 MVA	Unknown	past_connection_activityvariant: connection_offers_made	1 Mar 2025
Injection	Generation (any)	Requested	3	Unknown	past_connection_activityvariant: connection_offers_made_count	1 Mar 2025
Injection	Generation (any)	Total	195.2 MVA	Firm	Now (snapshot)	1 Mar 2025
Injection	Generation (any)	Total	114.3 MVA	Firm	Now (snapshot)variant: reverse_power_flow	1 Mar 2025
Offtake	Load (any)	Available	3 MVA	Firm	Now (snapshot)	1 Mar 2025
Offtake	Load (any)	Contracted	30.1 MVA	Unknown	past_connection_activityvariant: connection_offers_accepted	1 Mar 2025
Offtake	Load (any)	Contracted	2	Unknown	past_connection_activityvariant: connection_offers_accepted_count	1 Mar 2025
Offtake	Load (any)	Requested	10.2 MVA	Unknown	past_connection_activityvariant: budget_estimates_provided	1 Mar 2025
Offtake	Load (any)	Requested	2	Unknown	past_connection_activityvariant: budget_estimates_provided_count	1 Mar 2025
Offtake	Load (any)	Requested	15.7 MVA	Unknown	past_connection_activityvariant: connection_offers_made	1 Mar 2025
Offtake	Load (any)	Requested	3	Unknown	past_connection_activityvariant: connection_offers_made_count	1 Mar 2025
Offtake	Load (any)	Total	114.3 MVA	Firm	Now (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

86.3 MVA

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

Granted

The operator's latest published dataset reports 86.3 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 928e1fbc-3919-5836-ba51-25b961c0c480 · payload sha256 2ce6e7b9b422…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

114.3 MVA

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

Granted

The operator's latest published dataset reports 114.3 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 928e1fbc-3919-5836-ba51-25b961c0c480 · payload sha256 2ce6e7b9b422…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) · Contracted

18 MVA

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

Granted

The operator's latest published dataset reports 18 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: generationConnectionOffersAcceptedCapacity

Injection · Generation (any) · Contracted

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_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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: generationConnectionOffersAcceptedCount

Injection · Generation (any) · Requested

94.6 MVA

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

Granted

The operator's latest published dataset reports 94.6 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
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 4 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: generationBudgetEstimatesProvidedCount

Injection · Generation (any) · Requested

53 MVA

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

Granted

The operator's latest published dataset reports 53 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: generationConnectionOffersMadeCapacity

Injection · Generation (any) · Requested

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_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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: generationConnectionOffersMadeCount

Injection · Generation (any) · Total

195.2 MVA

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

Granted

The operator's latest published dataset reports 195.2 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 928e1fbc-3919-5836-ba51-25b961c0c480 · payload sha256 2ce6e7b9b422…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

114.3 MVA

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

Granted

The operator's latest published dataset reports 114.3 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 928e1fbc-3919-5836-ba51-25b961c0c480 · payload sha256 2ce6e7b9b422…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

3 MVA

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

Granted

The operator's latest published dataset reports 3 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 928e1fbc-3919-5836-ba51-25b961c0c480 · payload sha256 2ce6e7b9b422…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

30.1 MVA

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

Granted

The operator's latest published dataset reports 30.1 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
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_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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: loadConnectionOffersAcceptedCount

Offtake · Load (any) · Requested

10.2 MVA

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

Granted

The operator's latest published dataset reports 10.2 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
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_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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: loadBudgetEstimatesProvidedCount

Offtake · Load (any) · Requested

15.7 MVA

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

Granted

The operator's latest published dataset reports 15.7 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
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 3 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 928e1fbc-3919-5836-ba51-25b961c0c480/PastConnectionActivity/33kV · payload sha256 3f41cac98c45…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: 33
Operator note: source field: loadConnectionOffersMadeCount

Offtake · Load (any) · Total

114.3 MVA

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

Granted

The operator's latest published dataset reports 114.3 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 928e1fbc-3919-5836-ba51-25b961c0c480 · payload sha256 2ce6e7b9b422…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 3 MVA

26 Sep 2026range 3–3 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	3 MVA

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

Injection · Generation (any) · Available

current 86.3 MVA

26 Sep 2026range 86.3–86.3 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	86.3 MVA

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

Injection · Generation (any) · Available

current 114.3 MVA

26 Sep 2026range 114.3–114.3 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	114.3 MVA

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

Offtake · Load (any) · Total

current 114.3 MVA

26 Sep 2026range 114.3–114.3 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	114.3 MVA

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

Injection · Generation (any) · Total

current 195.2 MVA

26 Sep 2026range 195.2–195.2 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	195.2 MVA

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

Injection · Generation (any) · Total

current 114.3 MVA

26 Sep 2026range 114.3–114.3 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	114.3 MVA

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

Offtake · Load (any) · Requested · past_connection_activity

current 10.2 MVA

26 Sep 2026range 10.2–10.2 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	10.2 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.

Offtake · Load (any) · Requested · past_connection_activity

current 15.7 MVA

26 Sep 2026range 15.7–15.7 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	15.7 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 2026range 3–326 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	3

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

Offtake · Load (any) · Contracted · past_connection_activity

current 30.1 MVA

26 Sep 2026range 30.1–30.1 MVA26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	30.1 MVA

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

Offtake · Load (any) · Contracted · 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 18 served series with a history. The history route returns every one of them.

Through the API

$ curl "https://api.gridcapacityapi.com/v1/substations/sub_06gdq75qqsvrf5g7pbsvk5zxxm/capacity" \  -H "Authorization: Bearer gc_live_..."