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Substation / 11 kV / primary

NEWTON LE WILLOWS

SP Electricity North West / United Kingdom

Latest published values

6 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)Available26.611582 MWConditionalNow (snapshot)variant: inverter_based14 Aug 2026
InjectionGeneration (any)Available9.459955 MWConditionalNow (snapshot)variant: synchronous_lv14 Aug 2026
InjectionGeneration (any)Available6.932131 MWConditionalNow (snapshot)variant: synchronous_hv14 Aug 2026
OfftakeLoad (any)Available10.039085 MWConditionalNow (snapshot)14 Aug 2026
OfftakeLoad (any)Available5.902085 MWFirmNow (snapshot)14 Aug 2026
BidirectionalBatteryAvailable10.039085 MWConditionalNow (snapshot)14 Aug 2026

SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)

What each value means

Methodology, both clocks, provenance and rights

Injection · Generation (any) · Available

26.611582 MW

Granted

The operator's latest published dataset reports 26.611581666 MW under methodology gb_enwl_heatmap_tool_2026.

Firmness
Conditional
Horizon
Now (snapshot) · variant: inverter_based
Methodology
gb_enwl_heatmap_tool_2026ENWL Heatmap Tool: primary and BSP headroombasis operator calculated · network state unknown · comparability class gb_enwl_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
14 Aug 2026
Retrieved / confirmed
2026-09-26 02:45 UTClast confirmed unchanged 2026-10-02 08:21 UTC
Source health
Healthy
Provenance
gb_enwl_heatmap_toolrecord primary:NEWTON LE WILLOWS · payload sha256 a049e35433ab…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
Generation Headroom N-0 -(MW) / Inverter Based

Injection · Generation (any) · Available

9.459955 MW

Granted

The operator's latest published dataset reports 9.459955257 MW under methodology gb_enwl_heatmap_tool_2026.

Firmness
Conditional
Horizon
Now (snapshot) · variant: synchronous_lv
Methodology
gb_enwl_heatmap_tool_2026ENWL Heatmap Tool: primary and BSP headroombasis operator calculated · network state unknown · comparability class gb_enwl_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
14 Aug 2026
Retrieved / confirmed
2026-09-26 02:45 UTClast confirmed unchanged 2026-10-02 08:21 UTC
Source health
Healthy
Provenance
gb_enwl_heatmap_toolrecord primary:NEWTON LE WILLOWS · payload sha256 a049e35433ab…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
Generation Headroom N-0 -(MW) / Synchronous - LV

Injection · Generation (any) · Available

6.932131 MW

Granted

The operator's latest published dataset reports 6.932131148 MW under methodology gb_enwl_heatmap_tool_2026.

Firmness
Conditional
Horizon
Now (snapshot) · variant: synchronous_hv
Methodology
gb_enwl_heatmap_tool_2026ENWL Heatmap Tool: primary and BSP headroombasis operator calculated · network state unknown · comparability class gb_enwl_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
14 Aug 2026
Retrieved / confirmed
2026-09-26 02:45 UTClast confirmed unchanged 2026-10-02 08:21 UTC
Source health
Healthy
Provenance
gb_enwl_heatmap_toolrecord primary:NEWTON LE WILLOWS · payload sha256 a049e35433ab…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
Generation Headroom N-0 -(MW) / Synchronous - HV

Offtake · Load (any) · Available

10.039085 MW

Granted

The operator's latest published dataset reports 10.039084649 MW under methodology gb_enwl_heatmap_tool_2026.

Firmness
Conditional
Horizon
Now (snapshot)
Methodology
gb_enwl_heatmap_tool_2026ENWL Heatmap Tool: primary and BSP headroombasis operator calculated · network state unknown · comparability class gb_enwl_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
14 Aug 2026
Retrieved / confirmed
2026-09-26 02:45 UTClast confirmed unchanged 2026-10-02 08:21 UTC
Source health
Healthy
Provenance
gb_enwl_heatmap_toolrecord primary:NEWTON LE WILLOWS · payload sha256 a049e35433ab…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
Demand Headroom (MW) / N-0

Offtake · Load (any) · Available

5.902085 MW

Granted

The operator's latest published dataset reports 5.902084649 MW under methodology gb_enwl_heatmap_tool_2026.

Firmness
Firm
Horizon
Now (snapshot)
Methodology
gb_enwl_heatmap_tool_2026ENWL Heatmap Tool: primary and BSP headroombasis operator calculated · network state unknown · comparability class gb_enwl_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
14 Aug 2026
Retrieved / confirmed
2026-09-26 02:45 UTClast confirmed unchanged 2026-10-02 08:21 UTC
Source health
Healthy
Provenance
gb_enwl_heatmap_toolrecord primary:NEWTON LE WILLOWS · payload sha256 a049e35433ab…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
Demand Headroom (MW) / Firm

Bidirectional · Battery · Available

10.039085 MW

Granted

The operator's latest published dataset reports 10.039084649 MW under methodology gb_enwl_heatmap_tool_2026.

Firmness
Conditional
Horizon
Now (snapshot)
Methodology
gb_enwl_heatmap_tool_2026ENWL Heatmap Tool: primary and BSP headroombasis operator calculated · network state unknown · comparability class gb_enwl_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
14 Aug 2026
Retrieved / confirmed
2026-09-26 02:45 UTClast confirmed unchanged 2026-10-02 08:21 UTC
Source health
Healthy
Provenance
gb_enwl_heatmap_toolrecord primary:NEWTON LE WILLOWS · payload sha256 a049e35433ab…Operator’s publication (opens the operator’s site)
Licence
CC BY 4.0Attribution: SP Electricity North West, Heatmap Tool (CC BY 4.0) (last updated 2026-08-14)
Decision context
Not binding · indicative · a formal connection study is required
Operator note: source field
Battery Storage Headroom N-0 -(MW)

History

Served series only

Offtake · Load (any) · Available

current 5.902085 MW

26 Sep 2026: 5.902085 MW
26 Sep 2026range 5.902085 to 5.902085 MW2 Oct 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current5.902085 MW

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

Offtake · Load (any) · Available

current 10.039085 MW

26 Sep 2026: 10.039085 MW
26 Sep 2026range 10.039085 to 10.039085 MW2 Oct 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current10.039085 MW

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

Injection · Generation (any) · Available

current 26.611582 MW

26 Sep 2026: 26.611582 MW
26 Sep 2026range 26.611582 to 26.611582 MW2 Oct 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current26.611582 MW

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

Injection · Generation (any) · Available

current 9.459955 MW

26 Sep 2026: 9.459955 MW
26 Sep 2026range 9.459955 to 9.459955 MW2 Oct 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current9.459955 MW

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

Injection · Generation (any) · Available

current 6.932131 MW

26 Sep 2026: 6.932131 MW
26 Sep 2026range 6.932131 to 6.932131 MW2 Oct 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current6.932131 MW

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

Bidirectional · Battery · Available

current 10.039085 MW

26 Sep 2026: 10.039085 MW
26 Sep 2026range 10.039085 to 10.039085 MW2 Oct 2026
1 published value, as a table
Observed fromUntilValue
26 Sep 2026current10.039085 MW

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

Through the API

curl "https://api.gridcapacityapi.com/v1/substations/sub_06gdq6jnjdszf095gaznwc7h3m/capacity" \  -H "Authorization: Bearer gc_live_..."
NEWTON LE WILLOWS 11 kV substation: grid capacity (SP Electricity North West) · GridCapacity API