Planning application · Battery storage · Tunbridge Wells

Glassenbury - Battery Storage System

Awaiting Construction50 MWApplication 25/00427/FULLSubmitted 26 February 2025Granted 23 April 2025

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

The application

Application number: 25/00427/FULL
Planning authority: Tunbridge Wells
County or area: Kent
Nation: England
Technology: Battery storage (Stand-alone Storage)
Capacity: 50 MW
Status: Awaiting Construction (Planning Permission Granted)
Operator or applicant: Gresham House
Location: Electricity Distribution Site, Glassenbury Road, Cranbrook, Ashford, TN17 2QL

Timeline

26 February 2025 Planning application submitted
23 April 2025 Planning permission granted
23 April 2028 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-0109, Fire in single battery unit at Thurrock BESS under construction, 44 km from this site.

Reference	Year	Incident	From the site	Severity
EIR-0109	2025	Fire in single battery unit at Thurrock BESS under construction	44 km	Significant
EIR-0058	2025	Fire in two battery containers at Cirencester Hybrid Solar Farm, Gloucestershire	183 km	Significant
EIR-0584	2026	Fire in a battery container at Rufford Colliery BESS, Rainworth, caused by a short circuit in NMC cells	252 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 Glassenbury - Battery Storage System 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and the government planning database: every comparable incident, nearest first, with its sources; the schemes refused, withdrawn or taken to appeal within 40 km, your council first; and the fire service guidance each incident bears on.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 Tunbridge Wells: ••••••••
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.

The site's own page has its map, the energy sites around it and anyone can follow it for changes. Every planning application. Every application in Tunbridge Wells.

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.