Planning application · Battery storage · Southampton

Butts Field, Mill Lane - Battery Storage

Awaiting Construction99 MWApplication 23/02942/FULLSSubmitted 23 November 2023Granted 3 October 2024

In the evidence packnearest refused scheme •• kmShown in the pack

The application

Application number: 23/02942/FULLS
Planning authority: Southampton
County or area: Hampshire
Nation: England
Technology: Battery storage (Stand-alone Storage)
Capacity: 99 MW
Status: Awaiting Construction (Planning Permission Granted)
Operator or applicant: Ecotricity Generation Limited
Location: Butts Field Mill Lane, Nursling, Southampton, SO19 0EP

Timeline

23 November 2023 Planning application submitted
3 October 2024 Planning permission granted
3 October 2027 Planning permission expired Date as recorded in the register

Preview of the planning evidence pack for this site

The pack for this site lists 5 comparable battery incidents in the United Kingdom, grid-scale only, nearest first. The nearest is EIR-0058, Fire in two battery containers at Cirencester Hybrid Solar Farm, Gloucestershire, 100 km from this site.

Reference	Year	Incident	From the site	Severity
EIR-0058	2025	Fire in two battery containers at Cirencester Hybrid Solar Farm, Gloucestershire	100 km	Significant
EIR-0109	2025	Fire in single battery unit at Thurrock BESS under construction	139 km	Significant
EIR-0249	2026	Smoke and fire incident at Battery Box, Pinhoe Road, Exeter	151 km	Significant
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The first 3 rows as the pack shows them. The other 2 are in the pack, each with its distance, sources and the fire service guidance it bears on.

The map

Summary for this site

This part of the pack is written for this site and opens with the pack. This part of the pack is written for this site and opens with the pack. This part of the pack is written for this site and opens with the pack.

Paragraphs for the planning statement

In the full pack

What the planning evidence pack adds for this application

The pack is made for Butts Field, Mill Lane - Battery Storage from the register and the government planning database: every comparable incident, nearest first, with its sources; the schemes refused, withdrawn or taken to appeal within 40 km, your council first; and the fire service guidance each incident bears on. One fixed, dated file, as a PDF, a web page and a Word document.

Incidents within 50 km: •••
Nearest recorded incident: ••••••
UK grid-scale incidents, with NFCC notes: ••••
Schemes refused within 40 km: •••
Nearest refused scheme: ••••••••••••
Appeals within 40 km: •••
Decisions in Southampton: ••••••••
Sites of a similar size, worldwide: ••••
NFCC guidance points: ••••••••
Sources and citations: ••••••••••

Launch price: £145 until 31 October (normally £295). By email in minutes. The order form arrives filled in from this application.

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Want to see a pack first? Download a sample pack (PDF). It is an example pack for a 50 MW battery project in Lincolnshire, with every section and the first rows of each table.

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Data updated 3 August 2026 from the Renewable Energy Planning Database (DESNZ), published quarterly.

Contains public sector information licensed under the Open Government Licence v3.0 (Renewable Energy Planning Database, Department for Energy Security and Net Zero). The dataset. The register adds only the incidents and the counts.