Reservoir

PrimaryNPG66 kV20 kV

Upstream:GSPBlyth· headroom can be limited upstream

At a glance

Generation headroom, free

Amber

No headroom

Source NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026Highest of 3 busbarsBand free, exact MW with Pro

Other figures

Sources retrieved 15 Oct 2026
Demand headroom
██.█MW
Reservoir 20 kV. NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026
Fault level
██.█kA
Reservoir 20 kV. NPG LTDS Appendix 6 Fault Level Data
Firm capacity
██.█MVA
Reservoir 20 kV. NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026

Highest figure across the site's 3 busbars; fault level is the busbar nearest its break rating. Each busbar is listed below.

Fault level near your switchgear rating? Star Delta Power does the study.

Location

55.13428, -1.59143

From DNO data
Directions (Google Maps, new tab)

Connection queue

NPG Embedded Capacity Register Part 2, retrieved 15 Oct 2026

Queued
0.3 MW
Connected
0.8 MW
Projects
8
See the 8 projects behind this queue with Pro

20 kV

1 busbar

Reservoir 20 kV

NPG Generation Lockeddistribution
Generation headroom
██.█MW
NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026
Demand headroom
██.█MW
NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026
Firm capacity
██.█MVA
NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026
Fault level (3-phase)
██.█kA
NPG LTDS Appendix 6 Fault Level Data
Fault and rating detail
Make rating
██.█kA
Break rating
██.█kA

Other voltage levels

  • 66 kVReservoir 66 kV NPGNo capacity or fault data published for this busbar
  • Voltage not statedReservoir NPGNo capacity or fault data published for this busbar

Planned reinforcement

2 schemes, first in service 2026DNO Network Development Reports
SchemeDriverUpliftIn service
Replacement of 20kV switchgear in a new switchroomCondition+0.0 MVA2026
These works will impact upon the available capacity at this substation.Asset replacement due to deteriorating condition and performance

Data source

Network operator: Northern Powergrid. Licence: Northern Powergrid Open Data Licence v1.0

Supported by Northern Powergrid Open Data Office for National Statistics licensed under the Open Government Licence v.3.0 Contains OS data © Crown copyright and database right [2019-]

Derived from publicly available DNO datasets: we cluster, merge and calculate from the published records, so these figures are modified from the source. Indicative only; verify directly with the DNO before making connection decisions. Attribution and licences

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