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Distribution / SPEN / Grid supply point

Glenrothes

Grid supply point in Central and Southern Scotland (SPD)

SPEN Embedded Capacity Register >1MW, September 2026 edition

7sites of 1 MW and over
335 MWcapacity
177 MWconnected (4 sites)
158 MWaccepted to connect (3 sites)

Capacity by technology

TechnologySitesCapacityConnectedAccepted to connect
Storage4231 MW118 MW113 MW
Gas and other fossil259.1 MW59.1 MW–
Solar145.2 MW–45.2 MW

Storage capacity in MWh: not published by SPEN.

Each site is grouped by its first energy source, as the register names it.

How busy is each primary substation?

Each primary substation at this grid supply point in the September 2026 edition, under the bulk supply point its register gives. Select a row to see its sites.

Site, company and substation names are shown as they appear in the registers, including capitalisation.

Primary substationBulk supply pointSitesConnectedAccepted to connect
Not stated14.1 MW–
Not stated6173 MW158 MW

Not found in SPEN's September 2026 edition

12 sites last found at this grid supply point were not found in this edition by their MPAN, grid reference or name and postcode. QueueWatch keeps their pages for six months and does not say whether they have left the register.

What changed recently

Changes to the sites here found in both of two consecutive monthly editions, the latest first.

August 2026 edition to September 2026 edition: 5 sites matched. 4 sites at this grid supply point couldn't be matched between the two editions, because their details changed or they appear in only one.

No change to the status, capacity, technology or customer of the sites here in the editions of SPEN's register QueueWatch holds.

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QueueWatch reports what changed in the DNOs' published connection registers. It doesn't tell you what to do about it. That's what QueueQuant is for.

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What you get from QueueQuant

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How power reaches a site

A grid supply point (GSP) is where the national grid hands power to the local network. A bulk supply point (BSP) steps it down to a lower voltage for an area. A primary substation steps it down again for the streets and sites nearby. Most small and medium sites connect at a primary. Not every network has all three levels.