QueueWatchby QueueQuant Price my project Get the plan that holds up best for your site, and where that answer flips.
Delays and exits in the transmission queue since 2021How often connection dates move, and how many projects leave the queue. Gate 2 in the transmission queueHow much of the queue has a Gate 2 offer, and what it did to connection dates. The battery queue and CMP470’s commitment feeHow far the battery queue sits above the line that would switch CMP470’s commitment fee off. Changes of customer in the transmission queueHow often connection agreements move between companies, and how those projects fared. Do projects connect on time?How late stages have connected against their connection date in the register. Which connection dates slip least?Which connection dates are pushed back least, allowing for how far ahead they are. Grid outages and the connections due by 2030How many of their planned outages the transmission owners carry out, against the connections due by 2030.

More analyses are on the way.

Transmission / Projects / Company

Eccles Energy Centre Limited

Customer named in the TEC register

1project in the register
500 MWstill to connect
500 MWof that with Gate 2 offers
0 MWconnected now

Projects

ProjectConnection siteTechnologyQueued MWConnection dateGateStatus
Eccles BESSEccles 400kV SubstationStorage50012 Apr 2026 Past date −8 moGate 2Under Construction/Commissioning

Recent changes

  • Eccles BESSSouth Scotland, StorageStatus changed from Scoping to Under Construction/Commissioning
  • Eccles BESSSouth Scotland, StorageGiven a Gate 2 connection offerGate 2
  • Eccles BESSSouth Scotland, StorageConnection date moved from 4 Dec 2026 to 12 Apr 2026 (−8 months)−8 mo
  • Eccles BESSSouth Scotland, StorageConnection date moved from 12 Apr 2026 to 4 Dec 2026 (+8 months)+8 mo
  • Eccles BESSSouth Scotland, StorageCustomer changed from WEAVER POWER LIMITED to Eccles Energy Centre Limited
  • Eccles BESSSouth Scotland, StorageConnection point changed from Eccles 132/33kV to Eccles 400kV Substation
  • Eccles BESSSouth Scotland, StorageConnection point changed from Eccles 400/132/33kV to Eccles 132/33kV
  • Eccles BESSSouth Scotland, StorageConnection point changed from Eccles 400kV Substation to Eccles 400/132/33kV
  • Eccles BESSSouth Scotland, StorageTechnology changed from Reactive compensation to Storage
  • Eccles BESSSouth Scotland, StorageCapacity changed from 200 MW to 500 MW
  • Eccles BESSSouth Scotland, StorageConnection date moved from 31 Aug 2026 to 12 Apr 2026 (−5 months)−5 mo
  • Eccles BESSSouth Scotland, StorageSubstation name updated in the register (from Eccles 400kV to Eccles 400kV Substation)
  • Eccles BESSSouth Scotland, StorageTechnology changed from Storage, Reactive compensation to Reactive compensation
  • Eccles BESSSouth Scotland, StorageCapacity changed from 0 MW to 200 MW
  • Eccles BESSSouth Scotland, StorageConnection date moved from 12 Apr 2026 to 31 Aug 2026 (+5 months)+5 mo
  • Eccles BESSSouth Scotland, StorageTechnology changed from Reactive compensation to Storage, Reactive compensation
  • Eccles BESSSouth Scotland, StorageRenamed from Eccles 400kV Substation
  • Eccles BESSSouth Scotland, StorageAdded to the registerNew
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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.

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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

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Status definitions (NESO)

Scoping: NESO is not aware that a planning application has been made.

Awaiting Consents: NESO is aware, or the customer has told it, that a planning application has been made.

Consents Approved: NESO is aware, or the customer has told it, that the planning application has been approved.

Terminated: used by NESO only in its register of 30 April 2021, for two projects that left the register the next month.

These statuses are NESO’s, not QueueWatch’s, and NESO describes them as “as far as we are aware”, so a project may be further along than its status shows.

Source: NESO