Grid infrastructure βΊ Connection queue βΊ Solar + storage
SOLAR + STORAGE Β· NGETSpringwell
Springwell is a 400 MW solar + storage project in planning, connecting to the National Grid (England & Wales) network at Navenby 400kV Substation, with capacity due from October 2029. The connection agreement is held by Springwell Energyfarm Limited.
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Oct 2029 (not yet reached)
- Closed (not yet reached)
Scoping and awaiting consents are both shown as planning. A connection agreement does not mean the project will be built: many queue projects never reach construction.
Connection details
- NESO project number
- PRO-001850-1
- Customer
- Springwell Energyfarm Limited
- Technology
- Energy Storage System, PV Array (Photo Voltaic/solar)
- Total capacity
- 400 MW
- Change in this agreement
- +400 MW
- Capacity effective from
- 30 October 2029
- Connection site
- Navenby 400kV Substation
- Transmission owner
- National Grid (England & Wales)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Scoping
Connection site
The marker shows the place the connection site is named after, not the project itself, with the transmission network around it.
Other projects at Navenby 400kV Substation
- SpringwellSolar + storage Β· 1.6 GW Β· Scoping
- Cliff Hill Energy FarmSolar + storage Β· 800 MW Β· Scoping
- SpringwellSolar + storage Β· 800 MW Β· Scoping
- Navenby GEC (Ethos Green)Solar + storage Β· 580 MW Β· Awaiting Consents
- EwerbySolar + storage Β· 500 MW Β· Scoping
- Bicker DroveBattery storage Β· 400 MW Β· Scoping
- Bicker Fen BESSSolar + storage Β· 250 MW Β· Scoping
- Housham PV & BESSSolar + storage Β· 240 MW Β· Scoping
Source: NESO Transmission Entry Capacity (TEC) register, downloaded 8 November 2026. Contains data from NESO, licensed under the NESO Open Data Licence. Report a problem