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Distribution / SSEN / Site

200MW BESS

GEW2 LTD at IVER 132KV

SSEN Embedded Capacity Register, May 2026 edition

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

Target energisation date
31 Oct 2037
Status
Accepted to connect
Customer
GEW2 LTD
Site name
200MW BESS
Address
CORONATION ROAD, BANGORS RD SOUTH, SLOUGH, BERKSHIRE, SL0 0BE
Grid reference
Easting 503063, northing 182332
Licence area
Southern England (SEPD)
Grid supply point
IVER 132KV
Bulk supply point
IVER 132KV
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): 200 MW registered
Registered capacity
200 MW
Change to maximum export capacity
200 MW
Change to maximum import capacity
213.076 MW
Flexible connection
Not stated
In a connection queue
Not published by SSEN
Date accepted
21 Dec 2022
Date connected
Not stated
Distribution reinforcement reference
Not published by SSEN
Transmission reinforcement reference
Not published by SSEN
Export MPAN
Not stated
Import MPAN
Not stated
Last updated
10 Feb 2026
Tracked since
August 2023 edition

Change history

Tracked from the August 2023 edition to the May 2026 edition, across 34 editions.

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

  • June 2026 edition
    Not found in this edition by its MPAN, grid reference or name and postcode

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

Also at IVER 132KV

GSP view

19 other sites at this grid supply point in the September 2026 edition. In all, the sites here total 281 MW: 178 MW connected, 103 MW accepted to connect.

See all 19

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