Tunstall 66 kV
NPGdistributionNot published for this busbar: generation headroom, demand headroom, firm capacity.
Tunstall
PrimaryNPG66 kV11 kV
Upstream:GSPHawthorn Pit Grid· headroom can be limited upstream
At a glance
Generation Locked Sources retrieved 27 Sep 2026- Generation headroom
- ██.█MW
- Tunstall 11 kV. NPG Heat Map Data - Table (firm, demand, headroom), retrieved 27 Sep 2026
Highest figure across the site's 4 busbars; fault level is the busbar nearest its break rating. Each busbar is listed below.
Location
Connection queue
NPG Embedded Capacity Register Part 2, retrieved 27 Sep 2026
- Projects
- 7
66 kV
1 busbar11 kV
1 busbarTunstall 11 kV
NPG Generation LockeddistributionVoltage not stated
2 busbarsTunstall
NPGdistribution Source (opens the operator's dataset in a new tab)No capacity or fault data published for this busbar
TUNSTALL (YELLOW)
NPGdistribution Source (opens the operator's dataset in a new tab)Not published for this busbar: generation headroom, fault level.
Planned reinforcement
2 schemes, first in service 2025DNO Network Development Reports
| Scheme | Driver | Uplift | In service |
|---|---|---|---|
| Replacement of 66kV circuit breaker | Condition | +0.0 MVA | 2025 |
| 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