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Energy sites / United Kingdom / Conwy

Battery storage · United Kingdom

Dolgarrog Hydro Power Station

Planning Permission Expired5 MWChecked 6 October 2026Last changed in the dataset 13 June 2019

Technology
Battery storage (Co-located with RE)
Capacity
5 MW
Status
Planning Permission Expired
Operator or applicant
Innogy
Location
Dolgarrog Hydro Power Station, Conway Road, Dolgarrog, Conwy, Gwynedd, Conwy, LL32 8QE, United Kingdom
Planning authority
Conwy
Planning application
0/44511

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

  • 20 October 2017 Planning application submitted
  • 8 January 2020 Planning permission granted
  • 5 December 2022 Planning permission expired

None found. The register holds no published incident that names Dolgarrog Hydro Power Station. 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 176 worldwide. Counts of incidents in published reporting, not rates.

What fails at battery storage sites · All battery storage incidents

Own, insure or lend to this site or others like it? A portfolio safety record checks every site in a list against the register, free; the paid records add the site, operator, cause, downtime and loss behind each incident.

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.