Grendon Lakes, Grendon (50 MW battery storage)
Grendon Lakes, Grendon is a 50 MW battery storage project in North Northamptonshire, England. Its status in the Renewable Energy Planning Database (July 2026 extract) is: approved on 29 July 2025, not yet built; the record was last updated on 19 May 2026.
50 MWbattery storage
approved, not builtstatus in REPD
19 May 2026record last updated
North Northamptonshirecouncil area
Planning timeline
| Date | Stage |
|---|---|
| 29 June 2023 | Application submitted |
| 29 July 2025 | Planning permission granted |
| 29 July 2028 | Permission due to expire (unless work starts) |
Project details
- Technology
- battery storage (stand-alone storage)
- Capacity
- 50 MW
- Status (REPD)
- approved, not built
- Record last updated
- 19 May 2026
- Operator or applicant
- Statera Energy
- Planning authority
- North Northamptonshire
- Planning application reference
- NW/23/00360/FUL
- Address (REPD)
- Grendon Lakes, Main Road, Grendon, Northampton
- Council area (by location)
- North Northamptonshire
- Time to decision
- 109 weeks
- Name in REPD
- Grendon Lakes, Grendon - Battery Storage Facility
- REPD reference
- 14321
Earlier applications for this site
| Application | MW | Submitted | Outcome |
|---|---|---|---|
| Grendon Lakes NW/21/00623/FUL | 49.9 | 15 July 2021 | refused 30 September 2021 |
| Grendon Lakes, Grendon NW/22/00198/FUL | 50 | 25 March 2022 | refused 11 January 2023 |
Who decides
| Applications | North Northamptonshire | UK |
|---|---|---|
| Decided applications (solar, wind, battery) | 68 | 10,236 |
| Refused | 11 (16%) | 19% |
| Solar refused | 2 of 44 | 12% |
| Onshore wind refused | 5 of 11 | 45% |
| Battery storage refused | 4 of 13 | 16% |
| Median time from submission to decision | 11.4 weeks | 17.0 weeks |
| Appeals lodged / allowed | 1 / 3 | — |
Other large projects within 10 km
| Project | Type | MW | Status | km |
|---|---|---|---|---|
| Grendon Storage | battery storage | 49.9 | permission expired | 0.8 |
| Grendon Road, Earls Barton | battery storage | 99.9 | approved, not built | 1.9 |
| Vicarage Farm | battery storage | 50 | refused | 4.3 |
| Wellingborough Solar Farm | solar farm | 8.5 | operational | 4.6 |
| Nun Wood (Wellingborough) | wind farm | 9 | refused on appeal | 5.0 |
| London Road, Irchester Solar Farm | solar farm | 26 | operational | 5.3 |
| Nun Wood (Milton Keynes) | wind farm | 9 | refused on appeal | 5.7 |
| Green Hill Solar Farm & Battery Storage | solar farm | 600 | application submitted | 6.0 |
| Nunn Wood | wind farm | 24 | application withdrawn | 6.7 |
Status and dates as recorded in the Renewable Energy Planning Database (July 2026 extract); the database is compiled from public sources and can lag behind council decisions. Location: REPD grid reference (52.244, -0.7228).