TeesCAES Electricity Storage Plant
TeesCAES Electricity Storage Plant at Wearside GSP (Future)
Northern Powergrid Embedded Capacity Register 1MW and Over, September 2026 edition
Site, company and substation names are shown as they appear in the registers, including capitalisation.
- Target energisation date
- Not published by Northern Powergrid
- Status
- Accepted to connect
- Customer
- TeesCAES Electricity Storage Plant
- Site name
- TeesCAES Electricity Storage Plant
- Address
- Huntsman Drive, Port Clarence, Middlesbrough, County Durham, TS2 1TT
- Grid reference
- Easting 451943, northing 522901
- Licence area
- North East (Northern Powergrid)
- Grid supply point
- Wearside GSP (Future)
- Bulk supply point
- TeesCAES Storage
- Primary substation
- TeesCAES Storage Direct
- Connection voltage
- 132 kV
- Technology group
- Storage
- Energy source 1
- Stored Energy (all stored energy irrespective of the original energy source), Storage - Mechanical - Liquid Air: 50 MW registered
- Registered capacity
- 50 MW
- Change to maximum export capacity
- 50 MW
- Change to maximum import capacity
- 89.965 MW
- Flexible connection
- No
- In a connection queue
- Not published by Northern Powergrid
- Date accepted
- 30 Jan 2026
- Date connected
- Not stated
- Distribution reinforcement reference
- Not published by Northern Powergrid
- Transmission reinforcement reference
- Not published by Northern Powergrid
- Export MPAN
- Not stated
- Import MPAN
- Not stated
- Last updated
- 12 Mar 2026
- 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.
No change to its status, capacity, technology or customer.
Also at Wearside GSP (Future)
GSP viewNo other site in Northern Powergrid's September 2026 edition is at this grid supply point.
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