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Distribution / SPEN / Site

Flatterton Farm

Big Battery (Flatterton Farm) Ltd at Spango Valley

SPEN Embedded Capacity Register >1MW, September 2026 edition

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

Target energisation date
28 Jun 2028
Status
Accepted to connect
Customer
Big Battery (Flatterton Farm) Ltd
Site name
Flatterton Farm
Address
Flatterton Farm, Greenock, Inverclyde, PA16 0AD
Grid reference
Easting 222679, northing 674478
Licence area
Central and Southern Scotland (SPD)
Grid supply point
Spango Valley
Bulk supply point
Not stated
Primary substation
Not stated
Connection voltage
33 kV
Technology group
Storage
Energy source 1
Stored Energy, Storage - Electrochemical (Batteries): 58.8 MW registered
Registered capacity
58.8 MW
Change to maximum export capacity
50 MW
Change to maximum import capacity
50 MW
Flexible connection
Yes
In a connection queue
Yes
Date accepted
30 Sep 2022
Date connected
Not stated
Distribution reinforcement reference
Not published by SPEN
Transmission reinforcement reference
SPT-RI-003, SPT-RI-1551, SPT-RI-1873, SPT-RI-1968, SPT-RI-200, SPT-RI-2073, SPT-RI-2083, SPT-RI-2084, SPT-RI-2085, SPT-RI-2268, SPT-RI-231, SPT-RI-2311, SPT-RI-243, SPT-RI-2862, SPT-RI-2876, SPT-RI-2877, SPT-RI-2943, SPT-RI-3002, SPT-RI-3159, SPT-RI-3263, SPT-RI-3285, SPT-RI-3309, SPT-RI-3315, SPT-RI-3498, SPT-RI-3513, SPT-RI-3884, SPT-RI-4209, SPT-RI-4210
Export MPAN
Not stated
Import MPAN
Not stated
Last updated
25 Nov 2022
Tracked since
March 2026 edition

Change history

Tracked since the March 2026 edition, across 7 editions.

Changes to its status, capacity, technology or customer, newest first.

  • June 2026 edition
    Capacity changed from 53.2 MW to 58.8 MW

Also at Spango Valley

GSP view

2 other sites at this grid supply point in the September 2026 edition. In all, the sites here total 99.8 MW: 99.8 MW accepted to connect.

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