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 / Substation

Cilfynydd 400kV Substation

England and Wales, National Grid Electricity Transmission

9projects in the register
3 GWstill to connect
0 MWof that with Gate 2 offers
0 MWconnected now

The queue at this substation

ProjectCustomerTechnologyQueued MWConnection dateGateStatus
Cilfynydd Grid Stability ServicesCILFYNYDD GRID SERVICES LIMITEDOther031 Mar 2027 (0 MW)Gate 2Consents Approved
Twyn Hywel CillfynyddTwyn Hywel Energy Park LtdOnshore wind1081 Apr 2027Not statedScoping
Merthyr Solar and BatteryEEW RENEWABLES LTDSolar17512 May 2029Gate 1Scoping
BESS CilfynyddREWE 2 LIMITEDStorage20012 Jul 2029Not statedScoping
Cilfynydd Green Energy CentreCILFYNYDD NG LIMITEDStorage with solar or wind1,02530 Oct 2029 +12 moGate 1Awaiting Consents
CilfynyddENSO GREEN HOLDINGS X LIMITEDStorage with solar or wind40031 Oct 2030Gate 1Awaiting Consents
Penrhiwdarren FarmQAIR RENEWABLES UK LIMITEDStorage50015 Sep 2037Gate 1Scoping
Cilfynydd 2REWE 8 LIMITEDStorage24015 Oct 2037Not statedScoping
Cilfynydd BESSCilfynydd BESS LimitedStorage35015 Oct 2037Gate 1Scoping

Left the register since January 2021: Merthyr Tydfil Solar (110 MW).

Recent changes

QueueQuant

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.

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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

See how we’d price it: Sell now, or wait for your Gate 2 offer?

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