Battery storage · United Kingdom
FLEET BESS
Operator IRON ACTON GREEN LIMITED · Owner Iron Acton Green Limited
Awaiting Construction47.5 MWData checked 12 November 2026
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FLEET BESS is a 47.5 MW battery storage site 4.9 km south-east of Thornbury, South Gloucestershire, United Kingdom. Its status in the public dataset is awaiting construction. There are 65 other energy sites within 10 km, 17 of them battery storage sites (hybrid battery and solar sites included). The register holds no incident at this site. It holds 14 incidents at battery storage sites (hybrid battery and solar sites included) in the United Kingdom, and 197 worldwide.
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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, 41 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 | 41 km | Significant |
| EIR-0249 | 2026 | Smoke and fire incident at Battery Box, Pinhoe Road, Exeter | 116 km | Significant |
| EIR-0584 | 2026 | Fire in a battery container at Rufford Colliery BESS, Rainworth; owner attributes it to a short circuit in NMC cells | 195 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
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. This part of the pack is written for this site and opens with the pack.
In the full packThe site
- Technology
- Battery storage (Battery)
- Capacity
- 47.5 MW
- Capacity figure from
- Capacity Market register (EMR Delivery Body)
- Status
- Awaiting Construction (Capacity Market unit, delivery year 2028, agreement awarded)
- Operator
- IRON ACTON GREEN LIMITED
- Owner
- Iron Acton Green Limited
- Location
- South Gloucestershire, BS37 9TX, United Kingdom
View on OpenStreetMap. The larger dot is this site; the others are sites within 40 km.
Incidents on the register at this site
None found. The register holds no published incident that names FLEET BESS. If you know of one, report it (confidential reports are anonymised).
Questions
- Has FLEET BESS had a fire or other incident?
- None is on the register as of 13 November 2026. The register holds no published incident that names FLEET BESS; it holds 14 incidents at battery storage sites (hybrid battery and solar sites included) in the United Kingdom.
- What is the status of FLEET BESS?
- Awaiting Construction, in the public dataset.
- Where is FLEET BESS?
- 4.9 km south-east of Thornbury, South Gloucestershire, United Kingdom (postcode BS37 9TX).
The dataset. The register adds only the incidents and the counts. Nearest town: GeoNames (CC BY 4.0).