← Back to Hertfordshire

Energy sites / United Kingdom / Hertfordshire

Battery storage · United Kingdom

Tollgate Battery Storage Facility

Revised49.5 MWChecked 6 October 2026Last changed in the dataset 23 November 2018

Technology
Battery storage (Stand-alone Storage)
Capacity
49.5 MW
Status
Revised
Operator or applicant
RNA Energy
Location
Tollgate Farm, Tollgate Road, North Mymms, Hertfordshire, AL4 0NY, United Kingdom
Planning authority
Welwyn Hatfield
Planning application
6/2017/0702/MAJ

View on OpenStreetMap. The larger dot is this site; the others are sites within 40 km.

  • 6 April 2017 Planning application submitted
  • 6 July 2017 Planning permission refused

None found. The register holds no published incident that names Tollgate Battery Storage Facility. If you know of one, report it (confidential reports are anonymised).

The register holds 14 incidents at battery storage sites in the United Kingdom, 9 of them fires, and 177 worldwide. Counts of incidents in published reporting, not rates.

What fails at battery storage sites · All battery storage incidents

Preparing, reviewing or responding to a planning application for a site like this? The planning evidence pack sets out every comparable incident for one project, with sources. £295, by email in minutes.

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.