Coalburn 400kV Substation
South Scotland, SP Energy Networks
The queue at this substation
| Project | Customer | Technology | Queued MW | Connection date | Gate | Status |
|---|---|---|---|---|---|---|
| Coalburn Battery Energy Storage Facility | ALCEMI STORAGE DEVELOPMENTS 4 LIMITED | Storage | 0 | Connected | Gate 2 | Built |
Left the register since January 2021: Coalburn 400kV substation (0 MW), Tinz Coalburn Synchronous Compensator (1 MW), Conexus North BESS Facility (200 MW).
Recent changes
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageConnection date removed (was 12 Jun 2026)
- Coalburn Battery Energy Storage FacilitySouth Scotland, Storage500 MW now connectedConnected
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageConnection date moved from 3 Apr 2026 to 12 Jun 2026
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageStatus changed from Scoping to Built
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageConnection date moved from 31 Oct 2025 to 3 Apr 2026 (+5 months)+5 mo
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageGiven a Gate 2 connection offerGate 2
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageRenamed from Coalburn Battery Energy Storage Facilityy
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageRenamed from Alcemi Coalburn Battery Energy Storage Facility
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageConnection point changed from Whitburn 400kV substation to Coalburn 400kV Substation
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageConnection point changed from Coalburn 400kV GIS Substation to Whitburn 400kV substation
- Conexus North BESS FacilitySouth Scotland, StorageLeft the register (200 MW from 31 Oct 2031)200 MW
- Conexus North BESS FacilitySouth Scotland, StorageAdded to the registerNew
- Coalburn 400kV substationSouth Scotland, OtherLeft the register (0 MW from 30 Apr 2025)0 MW
- Tinz Coalburn Synchronous CompensatorSouth Scotland, OtherLeft the register (1 MW from 31 Jul 2025)1 MW
- Coalburn 400kV substationSouth Scotland, OtherAdded to the registerNew
- Tinz Coalburn Synchronous CompensatorSouth Scotland, OtherAdded to the registerNew
- Coalburn Battery Energy Storage FacilitySouth Scotland, StorageAdded to the registerNew
Price what a delay would do to your project
QueueWatch reports what changed in the public TEC register. It doesn’t tell you what to do about it. That’s what QueueQuant is for.
Give QueueQuant a site and it compares every way you could power it, on the grid or off it: waiting for the firm date, taking a non-firm offer, building a private wire or going off-grid, across every combination of contracted capacity, generation and battery. That’s millions of possible plans, each tested against thousands of possible futures for delay, curtailment and price. It returns the one plan that holds up best, even when that plan is not to build.
Get the plan that holds up best for your site, and where that answer flips.
What you get from QueueQuant
- The route to power that wins
- How to size every asset on the site
- The level of delay or curtailment at which that answer flips
- Whether the project is worth building at all
- How bad the worst outcomes get, at the risk level you choose
See how we’d price it: Sell now, or wait for your Gate 2 offer?