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Distribution / SSEN / Site

SALISBURY BATTERY STORAGE PROJECT

SSE PLC at MANNINGTON GSP

SSEN Embedded Capacity Register, September 2026 edition

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

Date connected
Not stated
Status
Connected
Customer
SSE PLC
Site name
SALISBURY BATTERY STORAGE PROJECT
Address
LAND NORTH OF, SALISBURY, WILTSHIRE, SP2 0BL
Grid reference
Easting 410453, northing 131422
Licence area
Southern England (SEPD)
Grid supply point
MANNINGTON GSP
Bulk supply point
Not stated
Primary substation
Not stated
Connection voltage
132 kV
Technology group
Storage
Energy source 1
STORED ENERGY (ALL STORED ENERGY IRRESPECTVE OF THE ORIGINAL ENERGY SOURCE), STORAGE - ELECTROCHEMICAL (BATTERIES): 49.5 MW registered
Registered capacity
49.5 MW
Maximum export capacity
47.025 MW
Maximum import capacity
47.025 MW
Flexible connection
Not stated
In a connection queue
Not published by SSEN
Date accepted
Not stated
Target energisation date
Not stated
Distribution reinforcement reference
Not published by SSEN
Transmission reinforcement reference
Not published by SSEN
Export MPAN
2000060440648
Import MPAN
2000060440639
Last updated
12 Feb 2026
Tracked since
June 2024 edition

Change history

Tracked since the June 2024 edition, across 28 editions.

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

No change to its status, capacity, technology or customer.

Also at MANNINGTON GSP

GSP view

91 other sites at this grid supply point in the September 2026 edition. In all, the sites here total 1.9 GW: 0.5 GW connected, 1.4 GW accepted to connect.

See all 91

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