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Distribution / SSEN / Site

ST LAND ADJ

SUSI EELPOWER WINCHESTER LIMITED at NURSLING 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
SUSI EELPOWER WINCHESTER LIMITED
Site name
ST LAND ADJ
Address
TO B3DATA NOT AVAILABLE49, STOCKBRIDGE ROAD, ARGYLL
Grid reference
Easting 446000, northing 128600
Licence area
Southern England (SEPD)
Grid supply point
NURSLING GSP
Bulk supply point
WINCHESTER
Primary substation
HARESTOCK BATTERY STORAGE
Connection voltage
33 kV
Technology group
Storage
Energy source 1
STORED ENERGY (ALL STORED ENERGY IRRESPECTVE OF THE ORIGINAL ENERGY SOURCE), STORAGE - ELECTROCHEMICAL (BATTERIES): 9.5 MW registered
Registered capacity
9.5 MW
Maximum export capacity
9.5 MW
Maximum import capacity
Not stated
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
2000060127123
Import MPAN
2000060127114
Last updated
12 Feb 2026
Tracked since
August 2023 edition

Change history

Tracked since the August 2023 edition, across 38 editions.

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

  • November 2023 edition
    Capacity changed from 10 MW to 9.5 MW

Also at NURSLING GSP

GSP view

37 other sites at this grid supply point in the September 2026 edition. In all, the sites here total 1.4 GW: 0.2 GW connected, 1.2 GW accepted to connect.

See all 37

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